Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 6 | 2.25566 | 2.25611 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/logic_synthesis/normalized-dk512x.r.opb |
MD5SUM | 581a8e804be9894a02ef91830c95d4b0 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 6 |
Best CPU time to get the best result obtained on this benchmark | 0.047992 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 6 |
Optimality of the best value was proved | YES |
Number of variables | 59 |
Total number of constraints | 91 |
Number of constraints which are clauses | 91 |
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 | 53 |
Number of terms in the objective function | 59 |
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 | 59 |
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 | 59 |
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 67/0 units 1 0.00/0.00 c vars 59 0.00/0.00 c objective 58 + 1 0.00/0.01 c 0.014997 3.72656 0 52 0.00/0.01 o 8 0.00/0.01 c 0.014997 3.72656 16 122 0.00/0.01 o 7 0.00/0.01 c 0.015997 3.72656 24 177 0.00/0.01 o 6 2.20/2.25 c 1.56676 3.72656 0 42043 2.20/2.25 s OPTIMUM FOUND 2.20/2.25 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
OK 6
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669394-1276592184/watcher-2669394-1276592184 -o /tmp/evaluation-result-2669394-1276592184/solver-2669394-1276592184 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669394-1276592184.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: 1.50 1.11 1.09 3/106 5377 /proc/meminfo: memFree=1828020/2059040 swapFree=4136716/4192956 [pid=5377] ppid=5375 vsize=2468 CPUtime=0 /proc/5377/stat : 5377 (pbct) R 5375 5377 4008 0 -1 4202496 273 0 0 0 0 0 0 0 18 0 1 0 34819960 2527232 195 1992294400 134512640 136485738 4287137616 18446744073709551615 134803008 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/5377/statm: 617 199 176 482 0 133 0 [startup+0.0707191 s] /proc/loadavg: 1.50 1.11 1.09 3/106 5377 /proc/meminfo: memFree=1828020/2059040 swapFree=4136716/4192956 [pid=5377] ppid=5375 vsize=3812 CPUtime=0.06 /proc/5377/stat : 5377 (pbct) R 5375 5377 4008 0 -1 4202496 695 0 0 0 4 2 0 0 18 0 1 0 34819960 3903488 614 1992294400 134512640 136485738 4287137616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/5377/statm: 953 614 243 482 0 469 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 3812 [startup+0.101725 s] /proc/loadavg: 1.50 1.11 1.09 3/106 5377 /proc/meminfo: memFree=1828020/2059040 swapFree=4136716/4192956 [pid=5377] ppid=5375 vsize=3812 CPUtime=0.1 /proc/5377/stat : 5377 (pbct) R 5375 5377 4008 0 -1 4202496 695 0 0 0 7 3 0 0 18 0 1 0 34819960 3903488 614 1992294400 134512640 136485738 4287137616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/5377/statm: 953 614 243 482 0 469 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 3812 [startup+0.300761 s] /proc/loadavg: 1.50 1.11 1.09 3/106 5377 /proc/meminfo: memFree=1828020/2059040 swapFree=4136716/4192956 [pid=5377] ppid=5375 vsize=3812 CPUtime=0.29 /proc/5377/stat : 5377 (pbct) R 5375 5377 4008 0 -1 4202496 697 0 0 0 22 7 0 0 18 0 1 0 34819960 3903488 616 1992294400 134512640 136485738 4287137616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/5377/statm: 953 616 243 482 0 469 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3812 [startup+0.700831 s] /proc/loadavg: 1.50 1.11 1.09 3/106 5377 /proc/meminfo: memFree=1828020/2059040 swapFree=4136716/4192956 [pid=5377] ppid=5375 vsize=3812 CPUtime=0.69 /proc/5377/stat : 5377 (pbct) R 5375 5377 4008 0 -1 4202496 699 0 0 0 50 19 0 0 18 0 1 0 34819960 3903488 618 1992294400 134512640 136485738 4287137616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/5377/statm: 953 618 243 482 0 469 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3812 [startup+1.50098 s] /proc/loadavg: 1.50 1.11 1.09 2/107 5378 /proc/meminfo: memFree=1826400/2059040 swapFree=4136716/4192956 [pid=5377] ppid=5375 vsize=3812 CPUtime=1.49 /proc/5377/stat : 5377 (pbct) R 5375 5377 4008 0 -1 4202496 700 0 0 0 105 44 0 0 19 0 1 0 34819960 3903488 619 1992294400 134512640 136485738 4287137616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/5377/statm: 953 619 243 482 0 469 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3812 Solver just ended. Dumping a history of the last processes samples [startup+1.90105 s] /proc/loadavg: 1.50 1.11 1.09 2/107 5378 /proc/meminfo: memFree=1826400/2059040 swapFree=4136716/4192956 [pid=5377] ppid=5375 vsize=3812 CPUtime=1.89 /proc/5377/stat : 5377 (pbct) R 5375 5377 4008 0 -1 4202496 700 0 0 0 133 56 0 0 20 0 1 0 34819960 3903488 619 1992294400 134512640 136485738 4287137616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/5377/statm: 953 619 243 482 0 469 0 Current children cumulated CPU time (s) 1.89 Current children cumulated vsize (KiB) 3812 [startup+2.10108 s] /proc/loadavg: 1.50 1.11 1.09 2/107 5378 /proc/meminfo: memFree=1826152/2059040 swapFree=4136716/4192956 [pid=5377] ppid=5375 vsize=3812 CPUtime=2.1 /proc/5377/stat : 5377 (pbct) R 5375 5377 4008 0 -1 4202496 701 0 0 0 146 64 0 0 21 0 1 0 34819960 3903488 620 1992294400 134512640 136485738 4287137616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/5377/statm: 953 620 243 482 0 469 0 Current children cumulated CPU time (s) 2.1 Current children cumulated vsize (KiB) 3812 [startup+2.2101 s] /proc/loadavg: 1.50 1.11 1.09 2/107 5378 /proc/meminfo: memFree=1826152/2059040 swapFree=4136716/4192956 [pid=5377] ppid=5375 vsize=3812 CPUtime=2.2 /proc/5377/stat : 5377 (pbct) R 5375 5377 4008 0 -1 4202496 701 0 0 0 153 67 0 0 21 0 1 0 34819960 3903488 620 1992294400 134512640 136485738 4287137616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/5377/statm: 953 620 243 482 0 469 0 Current children cumulated CPU time (s) 2.2 Current children cumulated vsize (KiB) 3812 Child status: 0 Real time (s): 2.25611 CPU time (s): 2.25566 CPU user time (s): 1.56776 CPU system time (s): 0.687895 CPU usage (%): 99.98 Max. virtual memory (cumulated for all children) (KiB): 3812 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.56776 system time used= 0.687895 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 707 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= 5 runsolver used 0.007998 second user time and 0.017997 second system time The end
Begin job on node012 at 2010-06-15 10:56:24 IDJOB=2669394 IDBENCH=2856 IDSOLVER=1170 FILE ID=node012/2669394-1276592184 PBS_JOBID= 11173536 Free space on /tmp= 62588 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-dk512x.r.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669394-1276592184/watcher-2669394-1276592184 -o /tmp/evaluation-result-2669394-1276592184/solver-2669394-1276592184 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669394-1276592184.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 581a8e804be9894a02ef91830c95d4b0 RANDOM SEED=1249154641 node012.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 : 3000.258 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 : 6000.51 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 : 3000.258 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: 1828548 kB Buffers: 44816 kB Cached: 105128 kB SwapCached: 9420 kB Active: 98588 kB Inactive: 64352 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1828548 kB SwapTotal: 4192956 kB SwapFree: 4136716 kB Dirty: 2276 kB Writeback: 4 kB AnonPages: 11508 kB Mapped: 9344 kB Slab: 45752 kB PageTables: 4064 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181224 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= 62588 MiB End job on node012 at 2010-06-15 10:56:26