Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 5 | 0.25696 | 0.255874 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/logic_synthesis/normalized-opus.r.opb |
MD5SUM | 0485a54e08821af6e5a7651e5ae0ba80 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 5 |
Best CPU time to get the best result obtained on this benchmark | 0.020995 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 5 |
Optimality of the best value was proved | YES |
Number of variables | 63 |
Total number of constraints | 45 |
Number of constraints which are clauses | 45 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 42 |
Number of terms in the objective function | 63 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
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 | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 63 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
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 0/0 clauses 29/0 units 1 0.00/0.00 c vars 63 0.00/0.00 c objective 62 + 1 0.00/0.01 c 0.011998 3.56641 0 56 0.00/0.01 o 8 0.00/0.01 c 0.011998 3.56641 0 112 0.00/0.01 o 7 0.00/0.01 c 0.012998 3.56641 2 167 0.00/0.01 o 6 0.00/0.04 c 0.036994 3.56641 123 1158 0.00/0.04 o 5 0.19/0.25 c 0.178972 3.56641 0 5140 0.19/0.25 s OPTIMUM FOUND 0.19/0.25 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
OK 5
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669382-1276589886/watcher-2669382-1276589886 -o /tmp/evaluation-result-2669382-1276589886/solver-2669382-1276589886 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669382-1276589886.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: 0.91 0.95 0.81 3/107 2509 /proc/meminfo: memFree=1684620/2059040 swapFree=4192956/4192956 [pid=2509] ppid=2507 vsize=3252 CPUtime=0 /proc/2509/stat : 2509 (pbct) R 2507 2509 2333 0 -1 4202496 511 0 0 0 0 0 0 0 20 0 1 0 279551 3330048 434 1992294400 134512640 136485738 4288250096 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2509/statm: 813 436 198 482 0 329 0 [startup+0.0646251 s] /proc/loadavg: 0.91 0.95 0.81 3/107 2509 /proc/meminfo: memFree=1684620/2059040 swapFree=4192956/4192956 [pid=2509] ppid=2507 vsize=3648 CPUtime=0.05 /proc/2509/stat : 2509 (pbct) R 2507 2509 2333 0 -1 4202496 656 0 0 0 4 1 0 0 20 0 1 0 279551 3735552 575 1992294400 134512640 136485738 4288250096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2509/statm: 912 575 243 482 0 428 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 3648 [startup+0.101628 s] /proc/loadavg: 0.91 0.95 0.81 3/107 2509 /proc/meminfo: memFree=1684620/2059040 swapFree=4192956/4192956 [pid=2509] ppid=2507 vsize=3648 CPUtime=0.09 /proc/2509/stat : 2509 (pbct) R 2507 2509 2333 0 -1 4202496 656 0 0 0 7 2 0 0 20 0 1 0 279551 3735552 575 1992294400 134512640 136485738 4288250096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2509/statm: 912 575 243 482 0 428 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3648 Solver just ended. Dumping a history of the last processes samples [startup+0.201638 s] /proc/loadavg: 0.91 0.95 0.81 3/107 2509 /proc/meminfo: memFree=1684620/2059040 swapFree=4192956/4192956 [pid=2509] ppid=2507 vsize=3648 CPUtime=0.19 /proc/2509/stat : 2509 (pbct) R 2507 2509 2333 0 -1 4202496 656 0 0 0 14 5 0 0 20 0 1 0 279551 3735552 575 1992294400 134512640 136485738 4288250096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2509/statm: 912 575 243 482 0 428 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 3648 Child status: 0 Real time (s): 0.255874 CPU time (s): 0.25696 CPU user time (s): 0.179972 CPU system time (s): 0.076988 CPU usage (%): 100.424 Max. virtual memory (cumulated for all children) (KiB): 3648 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.179972 system time used= 0.076988 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 662 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= 4 runsolver used 0.001999 second user time and 0.010998 second system time The end
Begin job on node056 at 2010-06-15 10:18:06 IDJOB=2669382 IDBENCH=2840 IDSOLVER=1170 FILE ID=node056/2669382-1276589886 PBS_JOBID= 11173557 Free space on /tmp= 98536 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-opus.r.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669382-1276589886/watcher-2669382-1276589886 -o /tmp/evaluation-result-2669382-1276589886/solver-2669382-1276589886 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669382-1276589886.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0485a54e08821af6e5a7651e5ae0ba80 RANDOM SEED=784080136 node056.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 : 3000.215 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 : 6000.43 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 : 3000.215 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 : 5599.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1685272 kB Buffers: 12180 kB Cached: 256296 kB SwapCached: 0 kB Active: 95328 kB Inactive: 232204 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1685272 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2096 kB Writeback: 0 kB AnonPages: 59088 kB Mapped: 15356 kB Slab: 24404 kB PageTables: 4064 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179224 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= 98532 MiB End job on node056 at 2010-06-15 10:18:06