Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | UNSAT | 6.68598 | 6.68592 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/ miplib2003/normalized-mps-v2-20-10-momentum1.opb |
MD5SUM | 2a3bb2993a8527831120044b821e9eec |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 3.74843 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 41495 |
Total number of constraints | 40182 |
Number of constraints which are clauses | 24365 |
Number of constraints which are cardinality constraints (but not clauses) | 651 |
Number of constraints which are nor clauses,nor cardinality constraints | 15166 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 840 |
Number of terms in the objective function | 31027 |
Biggest coefficient in the objective function | 16384000000 |
Number of bits for the biggest coefficient in the objective function | 34 |
Sum of the numbers in the objective function | 1372391683575 |
Number of bits of the sum of numbers in the objective function | 41 |
Biggest number in a constraint | 536870912000000000000000 |
Number of bits of the biggest number in a constraint | 79 |
Biggest sum of numbers in a constraint | 1073792773951002021605255 |
Number of bits of the biggest sum of numbers | 80 |
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 Parsing PB file... 6.60/6.67 s UNSATISFIABLE 6.60/6.67 c _______________________________________________________________________________ 6.60/6.67 c 6.60/6.67 c restarts : 0 6.60/6.67 c conflicts : 0 (0 /sec) 6.60/6.67 c decisions : 0 (0 /sec) 6.60/6.67 c propagations : 0 (0 /sec) 6.60/6.67 c inspects : 0 (0 /sec) 6.60/6.67 c CPU time : 6.62499 s 6.60/6.67 c _______________________________________________________________________________
ERROR: no interpretation found !
/tmp/evaluation/365707-1177051713/instance-365707-1177051713.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node16/watcher-365707-1177051713 -o ROOT/results/node16/solver-365707-1177051713 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365707-1177051713/minisat+ /tmp/evaluation/365707-1177051713/instance-365707-1177051713.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.98 1.00 1.00 3/77 32041 /proc/meminfo: memFree=1776640/2055920 swapFree=4148604/4192956 [pid=32041] ppid=32039 vsize=1344 CPUtime=0 /proc/32041/stat : 32041 (minisat+) R 32039 32041 31361 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 153088969 1376256 141 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005282 0 0 4096 16386 0 0 0 17 1 0 0 /proc/32041/statm: 336 141 67 215 0 118 0 [startup+0.0416601 s] /proc/loadavg: 0.98 1.00 1.00 3/77 32041 /proc/meminfo: memFree=1776640/2055920 swapFree=4148604/4192956 [pid=32041] ppid=32039 vsize=3448 CPUtime=0.03 /proc/32041/stat : 32041 (minisat+) R 32039 32041 31361 0 -1 4194304 652 0 0 0 3 0 0 0 18 0 1 0 153088969 3530752 637 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/32041/statm: 862 638 67 215 0 644 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 3448 [startup+0.101647 s] /proc/loadavg: 0.98 1.00 1.00 3/77 32041 /proc/meminfo: memFree=1776640/2055920 swapFree=4148604/4192956 [pid=32041] ppid=32039 vsize=7380 CPUtime=0.09 /proc/32041/stat : 32041 (minisat+) R 32039 32041 31361 0 -1 4194304 1513 0 0 0 9 0 0 0 18 0 1 0 153088969 7557120 1448 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/32041/statm: 1845 1450 68 215 0 1627 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 7380 [startup+0.301606 s] /proc/loadavg: 0.98 1.00 1.00 3/77 32041 /proc/meminfo: memFree=1776640/2055920 swapFree=4148604/4192956 [pid=32041] ppid=32039 vsize=7928 CPUtime=0.29 /proc/32041/stat : 32041 (minisat+) R 32039 32041 31361 0 -1 4194304 1773 0 0 0 29 0 0 0 19 0 1 0 153088969 8118272 1646 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/32041/statm: 1982 1646 74 215 0 1764 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 7928 [startup+0.701521 s] /proc/loadavg: 0.98 1.00 1.00 3/77 32041 /proc/meminfo: memFree=1776640/2055920 swapFree=4148604/4192956 [pid=32041] ppid=32039 vsize=10272 CPUtime=0.69 /proc/32041/stat : 32041 (minisat+) R 32039 32041 31361 0 -1 4194304 2340 0 0 0 68 1 0 0 23 0 1 0 153088969 10518528 2213 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/32041/statm: 2568 2213 75 215 0 2350 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 10272 [startup+1.50135 s] /proc/loadavg: 0.98 1.00 1.00 2/78 32042 /proc/meminfo: memFree=1765624/2055920 swapFree=4148604/4192956 [pid=32041] ppid=32039 vsize=14156 CPUtime=1.49 /proc/32041/stat : 32041 (minisat+) R 32039 32041 31361 0 -1 4194304 3331 0 0 0 147 2 0 0 25 0 1 0 153088969 14495744 3204 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134650119 0 0 4096 16386 0 0 0 17 1 0 0 /proc/32041/statm: 3539 3204 75 215 0 3321 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 14156 [startup+3.10102 s] /proc/loadavg: 0.98 1.00 1.00 2/78 32042 /proc/meminfo: memFree=1761592/2055920 swapFree=4148604/4192956 [pid=32041] ppid=32039 vsize=19760 CPUtime=3.09 /proc/32041/stat : 32041 (minisat+) R 32039 32041 31361 0 -1 4194304 4789 0 0 0 307 2 0 0 25 0 1 0 153088969 20234240 4662 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134530454 0 0 4096 16386 0 0 0 17 1 0 0 /proc/32041/statm: 4940 4662 75 215 0 4722 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 19760 [startup+6.30136 s] /proc/loadavg: 0.98 1.00 1.00 2/78 32042 /proc/meminfo: memFree=1747392/2055920 swapFree=4148604/4192956 [pid=32041] ppid=32039 vsize=34280 CPUtime=6.29 /proc/32041/stat : 32041 (minisat+) R 32039 32041 31361 0 -1 4194304 8285 0 0 0 625 4 0 0 25 0 1 0 153088969 35102720 8158 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007864 0 0 4096 16386 0 0 0 17 1 0 0 /proc/32041/statm: 8570 8158 75 215 0 8352 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 34280 Solver just ended. Dumping a history of the last processes samples [startup+6.50132 s] /proc/loadavg: 0.98 1.00 1.00 2/78 32042 /proc/meminfo: memFree=1743040/2055920 swapFree=4148604/4192956 [pid=32041] ppid=32039 vsize=35204 CPUtime=6.5 /proc/32041/stat : 32041 (minisat+) R 32039 32041 31361 0 -1 4194304 8535 0 0 0 645 5 0 0 25 0 1 0 153088969 36048896 8408 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134648420 0 0 4096 16386 0 0 0 17 1 0 0 /proc/32041/statm: 8801 8408 75 215 0 8583 0 Current children cumulated CPU time (s) 6.5 Current children cumulated vsize (KiB) 35204 [startup+6.6053 s] /proc/loadavg: 0.98 1.00 1.00 2/78 32042 /proc/meminfo: memFree=1743040/2055920 swapFree=4148604/4192956 [pid=32041] ppid=32039 vsize=35768 CPUtime=6.6 /proc/32041/stat : 32041 (minisat+) R 32039 32041 31361 0 -1 4194304 8654 0 0 0 655 5 0 0 25 0 1 0 153088969 36626432 8527 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134651084 0 0 4096 16386 0 0 0 17 1 0 0 /proc/32041/statm: 8942 8527 75 215 0 8724 0 Current children cumulated CPU time (s) 6.6 Current children cumulated vsize (KiB) 35768 Child status: 20 Real time (s): 6.68592 CPU time (s): 6.68598 CPU user time (s): 6.62499 CPU system time (s): 0.06099 CPU usage (%): 100.001 Max. virtual memory (cumulated for all children) (KiB): 35768 getrusage(RUSAGE_CHILDREN,...) data: user time used= 6.62499 system time used= 0.06099 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8758 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= 8 involuntary context switches= 135 runsolver used 0.009998 second user time and 0.021996 second system time The end
Begin job on node16 on Fri Apr 20 06:48:33 UTC 2007 IDJOB= 365707 IDBENCH= 2531 IDSOLVER= 156 FILE ID= node16/365707-1177051713 PBS_JOBID= 4640160 Free space on /tmp= 66351 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-momentum1.opb COMMAND LINE= /tmp/evaluation/365707-1177051713/minisat+ /tmp/evaluation/365707-1177051713/instance-365707-1177051713.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node16/convwatcher-365707-1177051713 -o ROOT/results/node16/conversion-365707-1177051713 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365707-1177051713/instance-365707-1177051713.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node16/watcher-365707-1177051713 -o ROOT/results/node16/solver-365707-1177051713 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365707-1177051713/minisat+ /tmp/evaluation/365707-1177051713/instance-365707-1177051713.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 2a3bb2993a8527831120044b821e9eec RANDOM SEED= 700138153 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node16.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.232 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 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 : 3000.232 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1777048 kB Buffers: 36828 kB Cached: 157256 kB SwapCached: 12024 kB Active: 113080 kB Inactive: 107800 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1777048 kB SwapTotal: 4192956 kB SwapFree: 4148604 kB Dirty: 10320 kB Writeback: 0 kB Mapped: 33824 kB Slab: 43448 kB Committed_AS: 7402588 kB PageTables: 1844 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66351 MiB End job on node16 on Fri Apr 20 06:48:40 UTC 2007