Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | UNSAT | 125.64 | 125.716 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-woodw.opb |
MD5SUM | 39878dc7ef96e07e426f9432943c6054 |
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 | 4.18236 |
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 | 252150 |
Total number of constraints | 1098 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1098 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 43590 |
Number of terms in the objective function | 120 |
Biggest coefficient in the objective function | 536870912 |
Number of bits for the biggest coefficient in the objective function | 30 |
Sum of the numbers in the objective function | 4294967292 |
Number of bits of the sum of numbers in the objective function | 32 |
Biggest number in a constraint | 10737418240000 |
Number of bits of the biggest number in a constraint | 44 |
Biggest sum of numbers in a constraint | 556588032595749 |
Number of bits of the biggest sum of numbers | 49 |
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... 29.18/29.20 c Converting 1647 PB-constraints to clauses... 29.28/29.34 c -- Unit propagations: ppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp -- Detecting intervals from adjacent constraints: ########################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################## 125.52/125.68 c -- Clauses(.)/Splits(s): s 125.52/125.68 s UNSATISFIABLE 125.52/125.68 c _______________________________________________________________________________ 125.52/125.68 c 125.52/125.68 c restarts : 0 125.52/125.68 c conflicts : 0 (0 /sec) 125.52/125.68 c decisions : 0 (0 /sec) 125.52/125.68 c propagations : 0 (0 /sec) 125.52/125.68 c inspects : 0 (0 /sec) 125.52/125.68 c CPU time : 125.249 s 125.52/125.68 c _______________________________________________________________________________
ERROR: no interpretation found !
/tmp/evaluation/365569-1177051210/instance-365569-1177051210.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node13/watcher-365569-1177051210 -o ROOT/results/node13/solver-365569-1177051210 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365569-1177051210/minisat+ /tmp/evaluation/365569-1177051210/instance-365569-1177051210.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: 0.95 0.96 0.95 3/77 17798 /proc/meminfo: memFree=1552560/2055920 swapFree=4159420/4192956 [pid=17798] ppid=17796 vsize=1180 CPUtime=0 /proc/17798/stat : 17798 (minisat+) R 17796 17798 15948 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 153038939 1208320 125 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134570011 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17798/statm: 295 125 68 215 0 77 0 [startup+0.0763851 s] /proc/loadavg: 0.95 0.96 0.95 3/77 17798 /proc/meminfo: memFree=1552560/2055920 swapFree=4159420/4192956 [pid=17798] ppid=17796 vsize=3764 CPUtime=0.07 /proc/17798/stat : 17798 (minisat+) R 17796 17798 15948 0 -1 4194304 760 0 0 0 7 0 0 0 18 0 1 0 153038939 3854336 745 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134650144 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17798/statm: 941 745 72 215 0 723 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 3764 [startup+0.102385 s] /proc/loadavg: 0.95 0.96 0.95 3/77 17798 /proc/meminfo: memFree=1552560/2055920 swapFree=4159420/4192956 [pid=17798] ppid=17796 vsize=3764 CPUtime=0.09 /proc/17798/stat : 17798 (minisat+) R 17796 17798 15948 0 -1 4194304 761 0 0 0 9 0 0 0 18 0 1 0 153038939 3854336 746 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003241 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17798/statm: 941 746 73 215 0 723 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3764 [startup+0.301425 s] /proc/loadavg: 0.95 0.96 0.95 3/77 17798 /proc/meminfo: memFree=1552560/2055920 swapFree=4159420/4192956 [pid=17798] ppid=17796 vsize=3816 CPUtime=0.29 /proc/17798/stat : 17798 (minisat+) R 17796 17798 15948 0 -1 4194304 1299 0 0 0 29 0 0 0 19 0 1 0 153038939 3907584 684 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012146 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17798/statm: 954 684 75 215 0 736 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3816 [startup+0.701511 s] /proc/loadavg: 0.95 0.96 0.95 3/77 17798 /proc/meminfo: memFree=1552560/2055920 swapFree=4159420/4192956 [pid=17798] ppid=17796 vsize=6304 CPUtime=0.69 /proc/17798/stat : 17798 (minisat+) R 17796 17798 15948 0 -1 4194304 2454 0 0 0 69 0 0 0 22 0 1 0 153038939 6455296 1213 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134626844 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17798/statm: 1576 1213 75 215 0 1358 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6304 [startup+1.50168 s] /proc/loadavg: 0.95 0.96 0.95 2/78 17799 /proc/meminfo: memFree=1545000/2055920 swapFree=4159420/4192956 [pid=17798] ppid=17796 vsize=15540 CPUtime=1.49 /proc/17798/stat : 17798 (minisat+) R 17796 17798 15948 0 -1 4194304 5217 0 0 0 146 3 0 0 25 0 1 0 153038939 15912960 3304 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003895 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17798/statm: 3885 3304 75 215 0 3667 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 15540 [startup+3.10202 s] /proc/loadavg: 0.95 0.96 0.95 2/78 17799 /proc/meminfo: memFree=1536744/2055920 swapFree=4159420/4192956 [pid=17798] ppid=17796 vsize=24864 CPUtime=3.09 /proc/17798/stat : 17798 (minisat+) R 17796 17798 15948 0 -1 4194304 8912 0 0 0 304 5 0 0 25 0 1 0 153038939 25460736 5302 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17798/statm: 6216 5303 75 215 0 5998 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 24864 [startup+6.30171 s] /proc/loadavg: 0.96 0.96 0.95 2/78 17799 /proc/meminfo: memFree=1518832/2055920 swapFree=4159420/4192956 [pid=17798] ppid=17796 vsize=45008 CPUtime=6.29 /proc/17798/stat : 17798 (minisat+) R 17796 17798 15948 0 -1 4194304 16507 0 0 0 620 9 0 0 25 0 1 0 153038939 46088192 9708 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17798/statm: 11252 9709 75 215 0 11034 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 45008 [startup+12.7011 s] /proc/loadavg: 0.96 0.96 0.95 2/78 17799 /proc/meminfo: memFree=1482608/2055920 swapFree=4159420/4192956 [pid=17798] ppid=17796 vsize=82908 CPUtime=12.69 /proc/17798/stat : 17798 (minisat+) R 17796 17798 15948 0 -1 4194304 31294 0 0 0 1252 17 0 0 25 0 1 0 153038939 84897792 18391 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134652867 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17798/statm: 20727 18391 75 215 0 20509 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 82908 [startup+25.5018 s] /proc/loadavg: 0.97 0.96 0.95 2/78 17799 /proc/meminfo: memFree=1415536/2055920 swapFree=4159420/4192956 [pid=17798] ppid=17796 vsize=154712 CPUtime=25.49 /proc/17798/stat : 17798 (minisat+) R 17796 17798 15948 0 -1 4194304 63855 0 0 0 2518 31 0 0 25 0 1 0 153038939 158425088 35159 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005252 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17798/statm: 38678 35159 75 215 0 38460 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 154712 [startup+51.1013 s] /proc/loadavg: 0.98 0.96 0.95 2/78 17799 /proc/meminfo: memFree=1396336/2055920 swapFree=4159420/4192956 [pid=17798] ppid=17796 vsize=169436 CPUtime=51.05 /proc/17798/stat : 17798 (minisat+) R 17796 17798 15948 0 -1 4194304 73638 0 0 0 5070 35 0 0 25 0 1 0 153038939 173502464 39081 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134530452 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17798/statm: 42359 39081 83 215 0 42141 0 Current children cumulated CPU time (s) 51.05 Current children cumulated vsize (KiB) 169436 [startup+102.305 s] /proc/loadavg: 0.99 0.97 0.95 2/78 17799 /proc/meminfo: memFree=1396336/2055920 swapFree=4159420/4192956 [pid=17798] ppid=17796 vsize=169436 CPUtime=102.22 /proc/17798/stat : 17798 (minisat+) R 17796 17798 15948 0 -1 4194304 73638 0 0 0 10187 35 0 0 25 0 1 0 153038939 173502464 39081 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838328 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17798/statm: 42359 39081 83 215 0 42141 0 Current children cumulated CPU time (s) 102.22 Current children cumulated vsize (KiB) 169436 Solver just ended. Dumping a history of the last processes samples [startup+115.102 s] /proc/loadavg: 0.99 0.97 0.95 2/78 17799 /proc/meminfo: memFree=1396336/2055920 swapFree=4159420/4192956 [pid=17798] ppid=17796 vsize=169436 CPUtime=115.02 /proc/17798/stat : 17798 (minisat+) R 17796 17798 15948 0 -1 4194304 73639 0 0 0 11466 36 0 0 25 0 1 0 153038939 173502464 39082 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005317 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17798/statm: 42359 39082 83 215 0 42141 0 Current children cumulated CPU time (s) 115.02 Current children cumulated vsize (KiB) 169436 [startup+121.501 s] /proc/loadavg: 0.99 0.97 0.95 2/78 17799 /proc/meminfo: memFree=1396336/2055920 swapFree=4159420/4192956 [pid=17798] ppid=17796 vsize=169436 CPUtime=121.42 /proc/17798/stat : 17798 (minisat+) R 17796 17798 15948 0 -1 4194304 73640 0 0 0 12106 36 0 0 25 0 1 0 153038939 173502464 39083 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134621529 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17798/statm: 42359 39083 83 215 0 42141 0 Current children cumulated CPU time (s) 121.42 Current children cumulated vsize (KiB) 169436 [startup+123.102 s] /proc/loadavg: 0.99 0.97 0.95 2/78 17799 /proc/meminfo: memFree=1396336/2055920 swapFree=4159420/4192956 [pid=17798] ppid=17796 vsize=169436 CPUtime=123.03 /proc/17798/stat : 17798 (minisat+) R 17796 17798 15948 0 -1 4194304 73640 0 0 0 12267 36 0 0 25 0 1 0 153038939 173502464 39083 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134530456 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17798/statm: 42359 39083 83 215 0 42141 0 Current children cumulated CPU time (s) 123.03 Current children cumulated vsize (KiB) 169436 [startup+124.702 s] /proc/loadavg: 0.99 0.97 0.95 2/78 17799 /proc/meminfo: memFree=1396336/2055920 swapFree=4159420/4192956 [pid=17798] ppid=17796 vsize=169436 CPUtime=124.62 /proc/17798/stat : 17798 (minisat+) R 17796 17798 15948 0 -1 4194304 73640 0 0 0 12426 36 0 0 25 0 1 0 153038939 173502464 39083 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134621712 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17798/statm: 42359 39083 83 215 0 42141 0 Current children cumulated CPU time (s) 124.62 Current children cumulated vsize (KiB) 169436 [startup+125.501 s] /proc/loadavg: 0.99 0.97 0.95 2/78 17799 /proc/meminfo: memFree=1396336/2055920 swapFree=4159420/4192956 [pid=17798] ppid=17796 vsize=169436 CPUtime=125.42 /proc/17798/stat : 17798 (minisat+) R 17796 17798 15948 0 -1 4194304 73640 0 0 0 12506 36 0 0 25 0 1 0 153038939 173502464 39083 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134805856 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17798/statm: 42359 39083 83 215 0 42141 0 Current children cumulated CPU time (s) 125.42 Current children cumulated vsize (KiB) 169436 [startup+125.701 s] /proc/loadavg: 0.99 0.97 0.95 2/78 17799 /proc/meminfo: memFree=1396336/2055920 swapFree=4159420/4192956 [pid=17798] ppid=17796 vsize=0 CPUtime=125.61 /proc/17798/stat : 17798 (minisat+) R 17796 17798 15948 0 -1 4194308 73663 0 0 0 12524 37 0 0 25 0 1 0 153038939 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17798/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 125.61 Current children cumulated vsize (KiB) 0 Child status: 20 Real time (s): 125.716 CPU time (s): 125.64 CPU user time (s): 125.249 CPU system time (s): 0.39094 CPU usage (%): 99.9398 Max. virtual memory (cumulated for all children) (KiB): 169436 getrusage(RUSAGE_CHILDREN,...) data: user time used= 125.249 system time used= 0.39094 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 73663 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= 470 runsolver used 0.172973 second user time and 0.308953 second system time The end
Begin job on node13 on Fri Apr 20 06:40:11 UTC 2007 IDJOB= 365569 IDBENCH= 2439 IDSOLVER= 156 FILE ID= node13/365569-1177051210 PBS_JOBID= 4640128 Free space on /tmp= 66301 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-woodw.opb COMMAND LINE= /tmp/evaluation/365569-1177051210/minisat+ /tmp/evaluation/365569-1177051210/instance-365569-1177051210.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node13/convwatcher-365569-1177051210 -o ROOT/results/node13/conversion-365569-1177051210 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365569-1177051210/instance-365569-1177051210.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node13/watcher-365569-1177051210 -o ROOT/results/node13/solver-365569-1177051210 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365569-1177051210/minisat+ /tmp/evaluation/365569-1177051210/instance-365569-1177051210.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 39878dc7ef96e07e426f9432943c6054 RANDOM SEED= 660306934 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node13.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 : 3000.259 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 : 3000.259 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: 1552968 kB Buffers: 39016 kB Cached: 397024 kB SwapCached: 12760 kB Active: 138956 kB Inactive: 321000 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1552968 kB SwapTotal: 4192956 kB SwapFree: 4159420 kB Dirty: 20804 kB Writeback: 0 kB Mapped: 30784 kB Slab: 28388 kB Committed_AS: 6706552 kB PageTables: 1876 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= 66301 MiB End job on node13 on Fri Apr 20 06:42:17 UTC 2007