Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 3 | 2.00269 | 2.00239 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m50_100_50_50.r.opb |
MD5SUM | 8786be6bf033744768ef457842ce1869 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
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 | 0.119981 |
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 | 100 |
Total number of constraints | 50 |
Number of constraints which are clauses | 50 |
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 | 50 |
Maximum length of a constraint | 50 |
Number of terms in the objective function | 100 |
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 | 100 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 100 |
Number of bits of the biggest sum of numbers | 7 |
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 50/0 units 0 0.00/0.00 c vars 100 0.00/0.00 c objective 100 + 0 0.00/0.02 c 0.019996 4.23828 0 97 0.00/0.02 o 4 0.09/0.18 c 0.141978 4.36719 140 4198 0.09/0.18 o 3 1.89/2.00 c 1.35279 4.36719 0 21729 1.89/2.00 s OPTIMUM FOUND 1.89/2.00 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 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 x98 -x99 -x100
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669381-1276589884/watcher-2669381-1276589884 -o /tmp/evaluation-result-2669381-1276589884/solver-2669381-1276589884 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669381-1276589884.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: 1.01 1.01 0.84 3/107 2468 /proc/meminfo: memFree=1692944/2059040 swapFree=4192956/4192956 [pid=2468] ppid=2466 vsize=2208 CPUtime=0 /proc/2468/stat : 2468 (pbct) R 2466 2468 2329 0 -1 4202496 256 0 0 0 0 0 0 0 18 0 1 0 279260 2260992 179 1992294400 134512640 136485738 4287342976 18446744073709551615 135912375 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/2468/statm: 552 181 159 482 0 68 0 [startup+0.100875 s] /proc/loadavg: 1.01 1.01 0.84 3/107 2468 /proc/meminfo: memFree=1692944/2059040 swapFree=4192956/4192956 [pid=2468] ppid=2466 vsize=4468 CPUtime=0.09 /proc/2468/stat : 2468 (pbct) R 2466 2468 2329 0 -1 4202496 831 0 0 0 8 1 0 0 20 0 1 0 279260 4575232 753 1992294400 134512640 136485738 4287342976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2468/statm: 1117 753 243 482 0 633 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4468 [startup+0.200883 s] /proc/loadavg: 1.01 1.01 0.84 3/107 2468 /proc/meminfo: memFree=1692944/2059040 swapFree=4192956/4192956 [pid=2468] ppid=2466 vsize=4468 CPUtime=0.19 /proc/2468/stat : 2468 (pbct) R 2466 2468 2329 0 -1 4202496 832 0 0 0 15 4 0 0 20 0 1 0 279260 4575232 753 1992294400 134512640 136485738 4287342976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2468/statm: 1117 753 243 482 0 633 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 4468 [startup+0.30089 s] /proc/loadavg: 1.01 1.01 0.84 3/107 2468 /proc/meminfo: memFree=1692944/2059040 swapFree=4192956/4192956 [pid=2468] ppid=2466 vsize=4468 CPUtime=0.29 /proc/2468/stat : 2468 (pbct) R 2466 2468 2329 0 -1 4202496 832 0 0 0 21 8 0 0 20 0 1 0 279260 4575232 753 1992294400 134512640 136485738 4287342976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2468/statm: 1117 753 243 482 0 633 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4468 [startup+0.700922 s] /proc/loadavg: 1.01 1.01 0.84 3/107 2468 /proc/meminfo: memFree=1692944/2059040 swapFree=4192956/4192956 [pid=2468] ppid=2466 vsize=4468 CPUtime=0.69 /proc/2468/stat : 2468 (pbct) R 2466 2468 2329 0 -1 4202496 832 0 0 0 49 20 0 0 20 0 1 0 279260 4575232 753 1992294400 134512640 136485738 4287342976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2468/statm: 1117 753 243 482 0 633 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4468 [startup+1.50099 s] /proc/loadavg: 1.01 1.01 0.84 2/108 2469 /proc/meminfo: memFree=1690704/2059040 swapFree=4192956/4192956 [pid=2468] ppid=2466 vsize=4468 CPUtime=1.49 /proc/2468/stat : 2468 (pbct) R 2466 2468 2329 0 -1 4202496 832 0 0 0 103 46 0 0 23 0 1 0 279260 4575232 753 1992294400 134512640 136485738 4287342976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2468/statm: 1117 753 243 482 0 633 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4468 Solver just ended. Dumping a history of the last processes samples [startup+1.60099 s] /proc/loadavg: 1.01 1.01 0.84 2/108 2469 /proc/meminfo: memFree=1690704/2059040 swapFree=4192956/4192956 [pid=2468] ppid=2466 vsize=4468 CPUtime=1.59 /proc/2468/stat : 2468 (pbct) R 2466 2468 2329 0 -1 4202496 832 0 0 0 109 50 0 0 23 0 1 0 279260 4575232 753 1992294400 134512640 136485738 4287342976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2468/statm: 1117 753 243 482 0 633 0 Current children cumulated CPU time (s) 1.59 Current children cumulated vsize (KiB) 4468 [startup+2.00103 s] /proc/loadavg: 1.01 1.01 0.84 2/108 2469 /proc/meminfo: memFree=1690704/2059040 swapFree=4192956/4192956 [pid=2468] ppid=2466 vsize=3948 CPUtime=1.99 /proc/2468/stat : 2468 (pbct) R 2466 2468 2329 0 -1 4202496 837 0 0 0 135 64 0 0 25 0 1 0 279260 4042752 627 1992294400 134512640 136485738 4287342976 18446744073709551615 135916833 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2468/statm: 922 623 247 482 0 438 0 Current children cumulated CPU time (s) 1.99 Current children cumulated vsize (KiB) 3948 Child status: 0 Real time (s): 2.00239 CPU time (s): 2.00269 CPU user time (s): 1.35479 CPU system time (s): 0.647901 CPU usage (%): 100.015 Max. virtual memory (cumulated for all children) (KiB): 4468 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.35479 system time used= 0.647901 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 838 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= 3 runsolver used 0.005999 second user time and 0.012998 second system time The end
Begin job on node057 at 2010-06-15 10:18:04 IDJOB=2669381 IDBENCH=2839 IDSOLVER=1170 FILE ID=node057/2669381-1276589884 PBS_JOBID= 11173556 Free space on /tmp= 62372 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_50_50.r.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669381-1276589884/watcher-2669381-1276589884 -o /tmp/evaluation-result-2669381-1276589884/solver-2669381-1276589884 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669381-1276589884.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8786be6bf033744768ef457842ce1869 RANDOM SEED=2039057638 node057.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 : 3000.247 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 : 6000.49 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 : 3000.247 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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1693348 kB Buffers: 16236 kB Cached: 244224 kB SwapCached: 0 kB Active: 94048 kB Inactive: 225440 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1693348 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2104 kB Writeback: 0 kB AnonPages: 59060 kB Mapped: 15360 kB Slab: 24388 kB PageTables: 4012 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182172 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= 62368 MiB End job on node057 at 2010-06-15 10:18:07