Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 3 | 1.3338 | 1.33411 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=6-P0=37-P1=23-P2=5-B.opb |
MD5SUM | bb953622d436623e8cc95a70e227bd07 |
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 | 0.121981 |
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 | 36 |
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 | 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) | 72 |
Sum of products size (including duplicates) | 144 |
Number of different products | 72 |
Sum of products size | 144 |
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 74/0 clauses 75/0 units 0 0.00/0.00 c vars 36 0.00/0.00 c objective 6 + 0 0.09/0.10 c 0.088986 5.11719 454 2452 0.09/0.10 o 7 0.09/0.15 c 0.12898 5.11719 661 3757 0.09/0.15 o 3 1.29/1.32 c 1.14882 5.11719 433 31166 1.29/1.32 s OPTIMUM FOUND 1.29/1.32 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
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667975-1276649943/watcher-2667975-1276649943 -o /tmp/evaluation-result-2667975-1276649943/solver-2667975-1276649943 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667975-1276649943.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 7182 /proc/meminfo: memFree=1630740/2059040 swapFree=4140048/4192956 [pid=7182] ppid=7180 vsize=3512 CPUtime=0 /proc/7182/stat : 7182 (pbct) R 7180 7182 6179 0 -1 4202496 569 0 0 0 0 0 0 0 20 0 1 0 40597983 3596288 491 1992294400 134512640 136485738 4288171040 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7182/statm: 878 492 198 482 0 394 0 [startup+0.10709 s] /proc/loadavg: 0.93 0.98 0.99 3/106 7182 /proc/meminfo: memFree=1630740/2059040 swapFree=4140048/4192956 [pid=7182] ppid=7180 vsize=5236 CPUtime=0.09 /proc/7182/stat : 7182 (pbct) R 7180 7182 6179 0 -1 4202496 1019 0 0 0 8 1 0 0 20 0 1 0 40597983 5361664 941 1992294400 134512640 136485738 4288171040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7182/statm: 1309 941 226 482 0 825 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5236 [startup+0.202099 s] /proc/loadavg: 0.93 0.98 0.99 3/106 7182 /proc/meminfo: memFree=1630740/2059040 swapFree=4140048/4192956 [pid=7182] ppid=7180 vsize=5236 CPUtime=0.19 /proc/7182/stat : 7182 (pbct) R 7180 7182 6179 0 -1 4202496 1047 0 0 0 16 3 0 0 20 0 1 0 40597983 5361664 967 1992294400 134512640 136485738 4288171040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7182/statm: 1309 967 244 482 0 825 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 5236 [startup+0.301113 s] /proc/loadavg: 0.93 0.98 0.99 3/106 7182 /proc/meminfo: memFree=1630740/2059040 swapFree=4140048/4192956 [pid=7182] ppid=7180 vsize=5236 CPUtime=0.29 /proc/7182/stat : 7182 (pbct) R 7180 7182 6179 0 -1 4202496 1047 0 0 0 25 4 0 0 20 0 1 0 40597983 5361664 967 1992294400 134512640 136485738 4288171040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7182/statm: 1309 967 244 482 0 825 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5236 [startup+0.700158 s] /proc/loadavg: 0.93 0.98 0.99 3/106 7182 /proc/meminfo: memFree=1630740/2059040 swapFree=4140048/4192956 [pid=7182] ppid=7180 vsize=5236 CPUtime=0.69 /proc/7182/stat : 7182 (pbct) R 7180 7182 6179 0 -1 4202496 1047 0 0 0 59 10 0 0 21 0 1 0 40597983 5361664 967 1992294400 134512640 136485738 4288171040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7182/statm: 1309 967 244 482 0 825 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5236 Solver just ended. Dumping a history of the last processes samples [startup+0.801169 s] /proc/loadavg: 0.93 0.98 0.99 3/106 7182 /proc/meminfo: memFree=1630740/2059040 swapFree=4140048/4192956 [pid=7182] ppid=7180 vsize=5236 CPUtime=0.79 /proc/7182/stat : 7182 (pbct) R 7180 7182 6179 0 -1 4202496 1047 0 0 0 68 11 0 0 21 0 1 0 40597983 5361664 967 1992294400 134512640 136485738 4288171040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7182/statm: 1309 967 244 482 0 825 0 Current children cumulated CPU time (s) 0.79 Current children cumulated vsize (KiB) 5236 [startup+1.20822 s] /proc/loadavg: 0.93 0.98 0.99 2/107 7183 /proc/meminfo: memFree=1627756/2059040 swapFree=4140048/4192956 [pid=7182] ppid=7180 vsize=5236 CPUtime=1.2 /proc/7182/stat : 7182 (pbct) R 7180 7182 6179 0 -1 4202496 1048 0 0 0 104 16 0 0 22 0 1 0 40597983 5361664 968 1992294400 134512640 136485738 4288171040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7182/statm: 1309 968 244 482 0 825 0 Current children cumulated CPU time (s) 1.2 Current children cumulated vsize (KiB) 5236 [startup+1.30123 s] /proc/loadavg: 0.93 0.98 0.99 2/107 7183 /proc/meminfo: memFree=1627756/2059040 swapFree=4140048/4192956 [pid=7182] ppid=7180 vsize=5236 CPUtime=1.29 /proc/7182/stat : 7182 (pbct) R 7180 7182 6179 0 -1 4202496 1048 0 0 0 112 17 0 0 22 0 1 0 40597983 5361664 968 1992294400 134512640 136485738 4288171040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7182/statm: 1309 968 244 482 0 825 0 Current children cumulated CPU time (s) 1.29 Current children cumulated vsize (KiB) 5236 Child status: 0 Real time (s): 1.33411 CPU time (s): 1.3338 CPU user time (s): 1.15282 CPU system time (s): 0.180972 CPU usage (%): 99.9767 Max. virtual memory (cumulated for all children) (KiB): 5236 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.15282 system time used= 0.180972 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1054 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 0.004999 second user time and 0.012998 second system time The end
Begin job on node006 at 2010-06-16 02:59:03 IDJOB=2667975 IDBENCH=48058 IDSOLVER=1170 FILE ID=node006/2667975-1276649943 PBS_JOBID= 11172416 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=6-P0=37-P1=23-P2=5-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667975-1276649943/watcher-2667975-1276649943 -o /tmp/evaluation-result-2667975-1276649943/solver-2667975-1276649943 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667975-1276649943.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= bb953622d436623e8cc95a70e227bd07 RANDOM SEED=558064818 node006.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 : 3000.204 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 : 3000.204 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: 1631268 kB Buffers: 140756 kB Cached: 202068 kB SwapCached: 6988 kB Active: 127676 kB Inactive: 229680 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1631268 kB SwapTotal: 4192956 kB SwapFree: 4140048 kB Dirty: 2284 kB Writeback: 0 kB AnonPages: 12676 kB Mapped: 13128 kB Slab: 48692 kB PageTables: 4056 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181384 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= 62500 MiB End job on node006 at 2010-06-16 02:59:05