Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 5 | 61.8876 | 61.9088 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m100_50_20_20.r.opb |
MD5SUM | a0250fc6809d30108f7d11f1d27eb358 |
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 | 0.71989 |
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 | 50 |
Total number of constraints | 100 |
Number of constraints which are clauses | 100 |
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 | 20 |
Maximum length of a constraint | 20 |
Number of terms in the objective function | 50 |
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 | 50 |
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 | 50 |
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 100/0 units 0 0.00/0.00 c vars 50 0.00/0.00 c objective 50 + 0 0.00/0.01 c 0.013997 3.69922 0 45 0.00/0.01 o 6 0.00/0.01 c 0.013997 3.82812 1 89 0.00/0.01 o 5 61.87/61.90 c 45.997 3.95312 0 1407684 61.87/61.90 s OPTIMUM FOUND 61.87/61.90 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
OK 5
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669408-1276593560/watcher-2669408-1276593560 -o /tmp/evaluation-result-2669408-1276593560/solver-2669408-1276593560 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669408-1276593560.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: 1.31 1.08 1.02 3/106 9169 /proc/meminfo: memFree=1509952/2059040 swapFree=4192956/4192956 [pid=9169] ppid=9167 vsize=2988 CPUtime=0 /proc/9169/stat : 9169 (pbct) R 9167 9169 2479 0 -1 4202496 435 0 0 0 0 0 0 0 20 0 1 0 644095 3059712 357 1992294400 134512640 136485738 4287846752 18446744073709551615 134747200 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9169/statm: 747 359 193 482 0 263 0 [startup+0.0228771 s] /proc/loadavg: 1.31 1.08 1.02 3/106 9169 /proc/meminfo: memFree=1509952/2059040 swapFree=4192956/4192956 [pid=9169] ppid=9167 vsize=3916 CPUtime=0.01 /proc/9169/stat : 9169 (pbct) R 9167 9169 2479 0 -1 4202496 702 0 0 0 1 0 0 0 20 0 1 0 644095 4009984 622 1992294400 134512640 136485738 4287846752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9169/statm: 979 622 243 482 0 495 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 3916 [startup+0.101888 s] /proc/loadavg: 1.31 1.08 1.02 3/106 9169 /proc/meminfo: memFree=1509952/2059040 swapFree=4192956/4192956 [pid=9169] ppid=9167 vsize=3916 CPUtime=0.09 /proc/9169/stat : 9169 (pbct) R 9167 9169 2479 0 -1 4202496 706 0 0 0 8 1 0 0 20 0 1 0 644095 4009984 626 1992294400 134512640 136485738 4287846752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9169/statm: 979 626 243 482 0 495 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3916 [startup+0.300917 s] /proc/loadavg: 1.31 1.08 1.02 3/106 9169 /proc/meminfo: memFree=1509952/2059040 swapFree=4192956/4192956 [pid=9169] ppid=9167 vsize=3916 CPUtime=0.29 /proc/9169/stat : 9169 (pbct) R 9167 9169 2479 0 -1 4202496 710 0 0 0 24 5 0 0 20 0 1 0 644095 4009984 630 1992294400 134512640 136485738 4287846752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9169/statm: 979 630 243 482 0 495 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3916 [startup+0.700974 s] /proc/loadavg: 1.31 1.08 1.02 3/106 9169 /proc/meminfo: memFree=1509952/2059040 swapFree=4192956/4192956 [pid=9169] ppid=9167 vsize=3916 CPUtime=0.69 /proc/9169/stat : 9169 (pbct) R 9167 9169 2479 0 -1 4202496 711 0 0 0 56 13 0 0 21 0 1 0 644095 4009984 631 1992294400 134512640 136485738 4287846752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9169/statm: 979 631 243 482 0 495 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3916 [startup+1.50109 s] /proc/loadavg: 1.31 1.08 1.02 3/107 9170 /proc/meminfo: memFree=1508332/2059040 swapFree=4192956/4192956 [pid=9169] ppid=9167 vsize=3916 CPUtime=1.49 /proc/9169/stat : 9169 (pbct) R 9167 9169 2479 0 -1 4202496 715 0 0 0 116 33 0 0 23 0 1 0 644095 4009984 635 1992294400 134512640 136485738 4287846752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9169/statm: 979 635 243 482 0 495 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3916 [startup+3.10032 s] /proc/loadavg: 1.31 1.08 1.02 2/107 9170 /proc/meminfo: memFree=1508084/2059040 swapFree=4192956/4192956 [pid=9169] ppid=9167 vsize=3916 CPUtime=3.09 /proc/9169/stat : 9169 (pbct) R 9167 9169 2479 0 -1 4202496 718 0 0 0 237 72 0 0 25 0 1 0 644095 4009984 638 1992294400 134512640 136485738 4287846752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9169/statm: 979 638 243 482 0 495 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 3916 [startup+6.30079 s] /proc/loadavg: 1.29 1.07 1.02 2/107 9170 /proc/meminfo: memFree=1508084/2059040 swapFree=4192956/4192956 [pid=9169] ppid=9167 vsize=3916 CPUtime=6.29 /proc/9169/stat : 9169 (pbct) R 9167 9169 2479 0 -1 4202496 723 0 0 0 474 155 0 0 25 0 1 0 644095 4009984 643 1992294400 134512640 136485738 4287846752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9169/statm: 979 643 243 482 0 495 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 3916 [startup+12.7007 s] /proc/loadavg: 1.26 1.07 1.02 2/107 9172 /proc/meminfo: memFree=1507960/2059040 swapFree=4192956/4192956 [pid=9169] ppid=9167 vsize=3916 CPUtime=12.69 /proc/9169/stat : 9169 (pbct) R 9167 9169 2479 0 -1 4202496 727 0 0 0 947 322 0 0 25 0 1 0 644095 4009984 647 1992294400 134512640 136485738 4287846752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9169/statm: 979 647 243 482 0 495 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 3916 [startup+25.5016 s] /proc/loadavg: 1.20 1.07 1.02 2/107 9172 /proc/meminfo: memFree=1507960/2059040 swapFree=4192956/4192956 [pid=9169] ppid=9167 vsize=4044 CPUtime=25.49 /proc/9169/stat : 9169 (pbct) R 9167 9169 2479 0 -1 4202496 732 0 0 0 1896 653 0 0 25 0 1 0 644095 4141056 652 1992294400 134512640 136485738 4287846752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9169/statm: 1011 652 243 482 0 527 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 4044 [startup+51.1013 s] /proc/loadavg: 1.13 1.06 1.02 2/107 9172 /proc/meminfo: memFree=1507960/2059040 swapFree=4192956/4192956 [pid=9169] ppid=9167 vsize=4044 CPUtime=51.07 /proc/9169/stat : 9169 (pbct) R 9167 9169 2479 0 -1 4202496 738 0 0 0 3817 1290 0 0 25 0 1 0 644095 4141056 658 1992294400 134512640 136485738 4287846752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9169/statm: 1011 658 243 482 0 527 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 4044 Solver just ended. Dumping a history of the last processes samples [startup+57.5012 s] /proc/loadavg: 1.12 1.06 1.02 2/107 9172 /proc/meminfo: memFree=1507960/2059040 swapFree=4192956/4192956 [pid=9169] ppid=9167 vsize=4044 CPUtime=57.47 /proc/9169/stat : 9169 (pbct) R 9167 9169 2479 0 -1 4202496 741 0 0 0 4281 1466 0 0 25 0 1 0 644095 4141056 661 1992294400 134512640 136485738 4287846752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9169/statm: 1011 661 243 482 0 527 0 Current children cumulated CPU time (s) 57.47 Current children cumulated vsize (KiB) 4044 [startup+59.1014 s] /proc/loadavg: 1.12 1.06 1.02 2/107 9172 /proc/meminfo: memFree=1507960/2059040 swapFree=4192956/4192956 [pid=9169] ppid=9167 vsize=4044 CPUtime=59.08 /proc/9169/stat : 9169 (pbct) R 9167 9169 2479 0 -1 4202496 742 0 0 0 4399 1509 0 0 25 0 1 0 644095 4141056 662 1992294400 134512640 136485738 4287846752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9169/statm: 1011 662 243 482 0 527 0 Current children cumulated CPU time (s) 59.08 Current children cumulated vsize (KiB) 4044 [startup+60.7016 s] /proc/loadavg: 1.11 1.06 1.02 2/107 9172 /proc/meminfo: memFree=1507960/2059040 swapFree=4192956/4192956 [pid=9169] ppid=9167 vsize=4044 CPUtime=60.67 /proc/9169/stat : 9169 (pbct) R 9167 9169 2479 0 -1 4202496 742 0 0 0 4515 1552 0 0 25 0 1 0 644095 4141056 662 1992294400 134512640 136485738 4287846752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9169/statm: 1011 662 243 482 0 527 0 Current children cumulated CPU time (s) 60.67 Current children cumulated vsize (KiB) 4044 [startup+61.5018 s] /proc/loadavg: 1.11 1.06 1.02 2/107 9172 /proc/meminfo: memFree=1507960/2059040 swapFree=4192956/4192956 [pid=9169] ppid=9167 vsize=4044 CPUtime=61.48 /proc/9169/stat : 9169 (pbct) R 9167 9169 2479 0 -1 4202496 743 0 0 0 4572 1576 0 0 25 0 1 0 644095 4141056 663 1992294400 134512640 136485738 4287846752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9169/statm: 1011 663 243 482 0 527 0 Current children cumulated CPU time (s) 61.48 Current children cumulated vsize (KiB) 4044 [startup+61.9008 s] /proc/loadavg: 1.11 1.06 1.02 2/107 9172 /proc/meminfo: memFree=1507960/2059040 swapFree=4192956/4192956 [pid=9169] ppid=9167 vsize=4044 CPUtime=61.87 /proc/9169/stat : 9169 (pbct) R 9167 9169 2479 0 -1 4202496 743 0 0 0 4599 1588 0 0 25 0 1 0 644095 4141056 663 1992294400 134512640 136485738 4287846752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9169/statm: 1011 663 243 482 0 527 0 Current children cumulated CPU time (s) 61.87 Current children cumulated vsize (KiB) 4044 Child status: 0 Real time (s): 61.9088 CPU time (s): 61.8876 CPU user time (s): 45.999 CPU system time (s): 15.8886 CPU usage (%): 99.9657 Max. virtual memory (cumulated for all children) (KiB): 4044 getrusage(RUSAGE_CHILDREN,...) data: user time used= 45.999 system time used= 15.8886 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 749 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= 735 runsolver used 0.111982 second user time and 0.290955 second system time The end
Begin job on node049 at 2010-06-15 11:19:20 IDJOB=2669408 IDBENCH=2870 IDSOLVER=1170 FILE ID=node049/2669408-1276593560 PBS_JOBID= 11173563 Free space on /tmp= 62524 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_50_20_20.r.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669408-1276593560/watcher-2669408-1276593560 -o /tmp/evaluation-result-2669408-1276593560/solver-2669408-1276593560 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669408-1276593560.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a0250fc6809d30108f7d11f1d27eb358 RANDOM SEED=1195552632 node049.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 : 3000.244 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 : 6000.48 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 : 3000.244 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: 1510480 kB Buffers: 44280 kB Cached: 364992 kB SwapCached: 0 kB Active: 191764 kB Inactive: 276984 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1510480 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2080 kB Writeback: 40 kB AnonPages: 59464 kB Mapped: 15332 kB Slab: 57844 kB PageTables: 4024 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183968 kB VmallocTotal: 34359738367 kB VmallocUsed: 264964 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62524 MiB End job on node049 at 2010-06-15 11:20:23