Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 3 | 1.9387 | 1.94079 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=5-P1=7-P2=11-B.opb |
MD5SUM | d20cb66fb1c502175f287b57cd26c485 |
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 | 0.081986 |
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 0.087986 4.99219 519 1921 0.09/0.10 o 9 0.09/0.17 c 0.146977 5.13672 382 3677 0.09/0.17 o 5 0.29/0.30 c 0.25796 5.13672 410 7085 0.29/0.30 o 3 1.89/1.93 c 1.67575 5.13672 459 43094 1.89/1.93 s OPTIMUM FOUND 1.89/1.93 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-2667887-1276647866/watcher-2667887-1276647866 -o /tmp/evaluation-result-2667887-1276647866/solver-2667887-1276647866 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667887-1276647866.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: 1.21 1.07 1.02 3/106 13130 /proc/meminfo: memFree=1544696/2059040 swapFree=4192956/4192956 [pid=13130] ppid=13128 vsize=3512 CPUtime=0 /proc/13130/stat : 13130 (pbct) R 13128 13130 11867 0 -1 4202496 562 0 0 0 0 0 0 0 25 0 1 0 6079386 3596288 484 1992294400 134512640 136485738 4294633472 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13130/statm: 878 488 198 482 0 394 0 [startup+0.0461061 s] /proc/loadavg: 1.21 1.07 1.02 3/106 13130 /proc/meminfo: memFree=1544696/2059040 swapFree=4192956/4192956 [pid=13130] ppid=13128 vsize=5108 CPUtime=0.04 /proc/13130/stat : 13130 (pbct) R 13128 13130 11867 0 -1 4202496 997 0 0 0 3 1 0 0 25 0 1 0 6079386 5230592 919 1992294400 134512640 136485738 4294633472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13130/statm: 1277 919 226 482 0 793 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 5108 [startup+0.101113 s] /proc/loadavg: 1.21 1.07 1.02 3/106 13130 /proc/meminfo: memFree=1544696/2059040 swapFree=4192956/4192956 [pid=13130] ppid=13128 vsize=5108 CPUtime=0.09 /proc/13130/stat : 13130 (pbct) R 13128 13130 11867 0 -1 4202496 1008 0 0 0 8 1 0 0 25 0 1 0 6079386 5230592 930 1992294400 134512640 136485738 4294633472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13130/statm: 1277 930 226 482 0 793 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5108 [startup+0.301141 s] /proc/loadavg: 1.21 1.07 1.02 3/106 13130 /proc/meminfo: memFree=1544696/2059040 swapFree=4192956/4192956 [pid=13130] ppid=13128 vsize=5256 CPUtime=0.29 /proc/13130/stat : 13130 (pbct) R 13128 13130 11867 0 -1 4202496 1046 0 0 0 25 4 0 0 25 0 1 0 6079386 5382144 966 1992294400 134512640 136485738 4294633472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13130/statm: 1314 966 244 482 0 830 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5256 [startup+0.701198 s] /proc/loadavg: 1.21 1.07 1.02 3/106 13130 /proc/meminfo: memFree=1544696/2059040 swapFree=4192956/4192956 [pid=13130] ppid=13128 vsize=5256 CPUtime=0.69 /proc/13130/stat : 13130 (pbct) R 13128 13130 11867 0 -1 4202496 1047 0 0 0 60 9 0 0 25 0 1 0 6079386 5382144 966 1992294400 134512640 136485738 4294633472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13130/statm: 1314 966 244 482 0 830 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5256 [startup+1.50131 s] /proc/loadavg: 1.21 1.07 1.02 2/107 13131 /proc/meminfo: memFree=1541588/2059040 swapFree=4192956/4192956 [pid=13130] ppid=13128 vsize=5256 CPUtime=1.49 /proc/13130/stat : 13130 (pbct) R 13128 13130 11867 0 -1 4202496 1047 0 0 0 129 20 0 0 25 0 1 0 6079386 5382144 966 1992294400 134512640 136485738 4294633472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13130/statm: 1314 966 244 482 0 830 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5256 Solver just ended. Dumping a history of the last processes samples [startup+1.90137 s] /proc/loadavg: 1.21 1.07 1.02 2/107 13131 /proc/meminfo: memFree=1541588/2059040 swapFree=4192956/4192956 [pid=13130] ppid=13128 vsize=5256 CPUtime=1.89 /proc/13130/stat : 13130 (pbct) R 13128 13130 11867 0 -1 4202496 1047 0 0 0 164 25 0 0 25 0 1 0 6079386 5382144 966 1992294400 134512640 136485738 4294633472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13130/statm: 1314 966 244 482 0 830 0 Current children cumulated CPU time (s) 1.89 Current children cumulated vsize (KiB) 5256 Child status: 0 Real time (s): 1.94079 CPU time (s): 1.9387 CPU user time (s): 1.67874 CPU system time (s): 0.25996 CPU usage (%): 99.8927 Max. virtual memory (cumulated for all children) (KiB): 5256 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.67874 system time used= 0.25996 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= 2 involuntary context switches= 22 runsolver used 0.009998 second user time and 0.010998 second system time The end
Begin job on node039 at 2010-06-16 02:24:26 IDJOB=2667887 IDBENCH=47970 IDSOLVER=1170 FILE ID=node039/2667887-1276647866 PBS_JOBID= 11172427 Free space on /tmp= 62552 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=5-P1=7-P2=11-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667887-1276647866/watcher-2667887-1276647866 -o /tmp/evaluation-result-2667887-1276647866/solver-2667887-1276647866 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667887-1276647866.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d20cb66fb1c502175f287b57cd26c485 RANDOM SEED=1057681000 node039.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 : 3000.267 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 : 6000.53 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 : 3000.267 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: 1545100 kB Buffers: 95364 kB Cached: 289964 kB SwapCached: 0 kB Active: 145500 kB Inactive: 299168 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1545100 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2564 kB Writeback: 0 kB AnonPages: 59344 kB Mapped: 15500 kB Slab: 47652 kB PageTables: 4008 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182520 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= 62548 MiB End job on node039 at 2010-06-16 02:24:28