Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 3 | 2.02769 | 2.02681 |
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 0.1.1 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 0.016997 4.16797 0 97 0.00/0.02 o 4 0.09/0.18 c 0.132979 4.29688 140 4198 0.09/0.18 o 3 1.99/2.02 c 1.3288 4.29688 0 21729 1.99/2.02 s OPTIMUM FOUND 1.99/2.02 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-2682975-1277490663/watcher-2682975-1277490663 -o /tmp/evaluation-result-2682975-1277490663/solver-2682975-1277490663 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682975-1277490663.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: 0.92 0.98 0.97 3/106 31084 /proc/meminfo: memFree=1921412/2059040 swapFree=4140788/4192956 [pid=31084] ppid=31082 vsize=2916 CPUtime=0 /proc/31084/stat : 31084 (pbct) R 31082 31084 31059 0 -1 4202496 429 0 0 0 0 0 0 0 18 0 1 0 90359191 2985984 349 1992294400 134512640 136421960 4292814768 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31084/statm: 729 350 185 467 0 260 0 [startup+0.108177 s] /proc/loadavg: 0.92 0.98 0.97 3/106 31084 /proc/meminfo: memFree=1921412/2059040 swapFree=4140788/4192956 [pid=31084] ppid=31082 vsize=4396 CPUtime=0.09 /proc/31084/stat : 31084 (pbct) R 31082 31084 31059 0 -1 4202496 826 0 0 0 7 2 0 0 18 0 1 0 90359191 4501504 745 1992294400 134512640 136421960 4292814768 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31084/statm: 1099 745 236 467 0 630 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4396 [startup+0.201185 s] /proc/loadavg: 0.92 0.98 0.97 3/106 31084 /proc/meminfo: memFree=1921412/2059040 swapFree=4140788/4192956 [pid=31084] ppid=31082 vsize=4396 CPUtime=0.19 /proc/31084/stat : 31084 (pbct) R 31082 31084 31059 0 -1 4202496 827 0 0 0 14 5 0 0 18 0 1 0 90359191 4501504 745 1992294400 134512640 136421960 4292814768 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31084/statm: 1099 745 236 467 0 630 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 4396 [startup+0.301194 s] /proc/loadavg: 0.92 0.98 0.97 3/106 31084 /proc/meminfo: memFree=1921412/2059040 swapFree=4140788/4192956 [pid=31084] ppid=31082 vsize=4396 CPUtime=0.29 /proc/31084/stat : 31084 (pbct) R 31082 31084 31059 0 -1 4202496 827 0 0 0 21 8 0 0 18 0 1 0 90359191 4501504 745 1992294400 134512640 136421960 4292814768 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31084/statm: 1099 745 236 467 0 630 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4396 [startup+0.701233 s] /proc/loadavg: 0.92 0.98 0.97 3/106 31084 /proc/meminfo: memFree=1921412/2059040 swapFree=4140788/4192956 [pid=31084] ppid=31082 vsize=4396 CPUtime=0.7 /proc/31084/stat : 31084 (pbct) R 31082 31084 31059 0 -1 4202496 827 0 0 0 48 22 0 0 18 0 1 0 90359191 4501504 745 1992294400 134512640 136421960 4292814768 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31084/statm: 1099 745 236 467 0 630 0 Current children cumulated CPU time (s) 0.7 Current children cumulated vsize (KiB) 4396 [startup+1.50131 s] /proc/loadavg: 0.93 0.98 0.97 2/107 31085 /proc/meminfo: memFree=1919296/2059040 swapFree=4140788/4192956 [pid=31084] ppid=31082 vsize=4396 CPUtime=1.49 /proc/31084/stat : 31084 (pbct) R 31082 31084 31059 0 -1 4202496 827 0 0 0 100 49 0 0 20 0 1 0 90359191 4501504 745 1992294400 134512640 136421960 4292814768 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31084/statm: 1099 745 236 467 0 630 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4396 Solver just ended. Dumping a history of the last processes samples [startup+1.60132 s] /proc/loadavg: 0.93 0.98 0.97 2/107 31085 /proc/meminfo: memFree=1919296/2059040 swapFree=4140788/4192956 [pid=31084] ppid=31082 vsize=4396 CPUtime=1.59 /proc/31084/stat : 31084 (pbct) R 31082 31084 31059 0 -1 4202496 827 0 0 0 105 54 0 0 20 0 1 0 90359191 4501504 745 1992294400 134512640 136421960 4292814768 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31084/statm: 1099 745 236 467 0 630 0 Current children cumulated CPU time (s) 1.59 Current children cumulated vsize (KiB) 4396 [startup+2.00136 s] /proc/loadavg: 0.93 0.98 0.97 2/107 31085 /proc/meminfo: memFree=1919296/2059040 swapFree=4140788/4192956 [pid=31084] ppid=31082 vsize=4396 CPUtime=1.99 /proc/31084/stat : 31084 (pbct) R 31082 31084 31059 0 -1 4202496 827 0 0 0 131 68 0 0 20 0 1 0 90359191 4501504 745 1992294400 134512640 136421960 4292814768 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31084/statm: 1099 745 236 467 0 630 0 Current children cumulated CPU time (s) 1.99 Current children cumulated vsize (KiB) 4396 Child status: 0 Real time (s): 2.02681 CPU time (s): 2.02769 CPU user time (s): 1.3308 CPU system time (s): 0.696894 CPU usage (%): 100.043 Max. virtual memory (cumulated for all children) (KiB): 4396 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.3308 system time used= 0.696894 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 832 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= 24 runsolver used 0.004999 second user time and 0.015997 second system time The end
Begin job on node036 at 2010-06-25 20:31:03 IDJOB=2682975 IDBENCH=2839 IDSOLVER=1192 FILE ID=node036/2682975-1277490663 PBS_JOBID= 11190564 Free space on /tmp= 62380 MiB SOLVER NAME= PB/CT 0.1 fixed 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-2682975-1277490663/watcher-2682975-1277490663 -o /tmp/evaluation-result-2682975-1277490663/solver-2682975-1277490663 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682975-1277490663.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8786be6bf033744768ef457842ce1869 RANDOM SEED=968216101 node036.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 : 3000.251 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 : 6000.50 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 : 3000.251 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: 1921940 kB Buffers: 2464 kB Cached: 41844 kB SwapCached: 5120 kB Active: 30692 kB Inactive: 26704 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1921940 kB SwapTotal: 4192956 kB SwapFree: 4140788 kB Dirty: 2000 kB Writeback: 0 kB AnonPages: 11900 kB Mapped: 11992 kB Slab: 57796 kB PageTables: 4180 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182276 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= 62376 MiB End job on node036 at 2010-06-25 20:31:05