Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 19.2171 | 19.2245 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110971697.opb |
MD5SUM | c9a87792271871ea771a066925b39a9d |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
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 | 0.230964 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 169 |
Total number of constraints | 101 |
Number of constraints which are clauses | 30 |
Number of constraints which are cardinality constraints (but not clauses) | 70 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 169 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 38 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 1238 |
Number of bits of the biggest sum of numbers | 11 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/358097-1176912808/instance-358097-1176912808.opb ...... 19.19/19.22 c done parsing opb. 19.19/19.22 s UNSATISFIABLE 19.19/19.22 c Total Run Time 19.2101
ERROR: no interpretation found !
/tmp/evaluation/358097-1176912808/instance-358097-1176912808.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node61/watcher-358097-1176912808 -o ROOT/results/node61/solver-358097-1176912808 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358097-1176912808/PBS4 /tmp/evaluation/358097-1176912808/instance-358097-1176912808.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: 0.87 0.92 0.97 3/64 18389 /proc/meminfo: memFree=1438520/2055920 swapFree=4183012/4192956 [pid=18389] ppid=18387 vsize=1320 CPUtime=0 /proc/18389/stat : 18389 (PBS4) R 18387 18389 16953 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 103244484 1351680 125 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18389/statm: 330 125 92 219 0 107 0 [startup+0.0391951 s] /proc/loadavg: 0.87 0.92 0.97 3/64 18389 /proc/meminfo: memFree=1438520/2055920 swapFree=4183012/4192956 [pid=18389] ppid=18387 vsize=1320 CPUtime=0.03 /proc/18389/stat : 18389 (PBS4) R 18387 18389 16953 0 -1 4194304 163 0 0 0 3 0 0 0 18 0 1 0 103244484 1351680 145 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18389/statm: 330 145 92 219 0 107 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1320 [startup+0.101194 s] /proc/loadavg: 0.87 0.92 0.97 3/64 18389 /proc/meminfo: memFree=1438520/2055920 swapFree=4183012/4192956 [pid=18389] ppid=18387 vsize=1452 CPUtime=0.09 /proc/18389/stat : 18389 (PBS4) R 18387 18389 16953 0 -1 4194304 191 0 0 0 9 0 0 0 18 0 1 0 103244484 1486848 173 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18389/statm: 363 173 92 219 0 140 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1452 [startup+0.301213 s] /proc/loadavg: 0.87 0.92 0.97 3/64 18389 /proc/meminfo: memFree=1438520/2055920 swapFree=4183012/4192956 [pid=18389] ppid=18387 vsize=1880 CPUtime=0.29 /proc/18389/stat : 18389 (PBS4) R 18387 18389 16953 0 -1 4194304 302 0 0 0 29 0 0 0 19 0 1 0 103244484 1925120 284 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18389/statm: 470 284 93 219 0 247 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 1880 [startup+0.701251 s] /proc/loadavg: 0.87 0.92 0.97 3/64 18389 /proc/meminfo: memFree=1438520/2055920 swapFree=4183012/4192956 [pid=18389] ppid=18387 vsize=3612 CPUtime=0.69 /proc/18389/stat : 18389 (PBS4) R 18387 18389 16953 0 -1 4194304 495 0 0 0 69 0 0 0 22 0 1 0 103244484 3698688 477 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18389/statm: 903 477 93 219 0 680 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3612 [startup+1.50133 s] /proc/loadavg: 0.87 0.92 0.97 2/65 18390 /proc/meminfo: memFree=1436400/2055920 swapFree=4183012/4192956 [pid=18389] ppid=18387 vsize=3936 CPUtime=1.49 /proc/18389/stat : 18389 (PBS4) R 18387 18389 16953 0 -1 4194304 848 0 0 0 148 1 0 0 25 0 1 0 103244484 4030464 781 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18389/statm: 984 781 94 219 0 761 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3936 [startup+3.10148 s] /proc/loadavg: 0.87 0.92 0.97 2/65 18390 /proc/meminfo: memFree=1434736/2055920 swapFree=4183012/4192956 [pid=18389] ppid=18387 vsize=6768 CPUtime=3.09 /proc/18389/stat : 18389 (PBS4) R 18387 18389 16953 0 -1 4194304 1424 0 0 0 307 2 0 0 25 0 1 0 103244484 6930432 1260 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18389/statm: 1692 1260 94 219 0 1469 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6768 [startup+6.30179 s] /proc/loadavg: 0.88 0.92 0.97 2/65 18390 /proc/meminfo: memFree=1431984/2055920 swapFree=4183012/4192956 [pid=18389] ppid=18387 vsize=11540 CPUtime=6.29 /proc/18389/stat : 18389 (PBS4) R 18387 18389 16953 0 -1 4194304 1897 0 0 0 626 3 0 0 25 0 1 0 103244484 11816960 1733 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18389/statm: 2885 1733 94 219 0 2662 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11540 [startup+12.7014 s] /proc/loadavg: 0.89 0.92 0.97 2/65 18390 /proc/meminfo: memFree=1429944/2055920 swapFree=4183012/4192956 [pid=18389] ppid=18387 vsize=13160 CPUtime=12.69 /proc/18389/stat : 18389 (PBS4) R 18387 18389 16953 0 -1 4194304 2567 0 0 0 1264 5 0 0 25 0 1 0 103244484 13475840 2210 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18389/statm: 3290 2210 94 219 0 3067 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13160 Solver just ended. Dumping a history of the last processes samples [startup+15.9017 s] /proc/loadavg: 0.90 0.93 0.97 2/65 18390 /proc/meminfo: memFree=1429368/2055920 swapFree=4183012/4192956 [pid=18389] ppid=18387 vsize=13704 CPUtime=15.88 /proc/18389/stat : 18389 (PBS4) R 18387 18389 16953 0 -1 4194304 2719 0 0 0 1582 6 0 0 25 0 1 0 103244484 14032896 2362 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18389/statm: 3426 2362 94 219 0 3203 0 Current children cumulated CPU time (s) 15.88 Current children cumulated vsize (KiB) 13704 [startup+17.5019 s] /proc/loadavg: 0.90 0.93 0.97 2/65 18390 /proc/meminfo: memFree=1428984/2055920 swapFree=4183012/4192956 [pid=18389] ppid=18387 vsize=13704 CPUtime=17.49 /proc/18389/stat : 18389 (PBS4) R 18387 18389 16953 0 -1 4194304 2774 0 0 0 1742 7 0 0 25 0 1 0 103244484 14032896 2417 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18389/statm: 3426 2417 94 219 0 3203 0 Current children cumulated CPU time (s) 17.49 Current children cumulated vsize (KiB) 13704 [startup+18.3019 s] /proc/loadavg: 0.90 0.93 0.97 2/65 18390 /proc/meminfo: memFree=1428984/2055920 swapFree=4183012/4192956 [pid=18389] ppid=18387 vsize=15436 CPUtime=18.28 /proc/18389/stat : 18389 (PBS4) R 18387 18389 16953 0 -1 4194304 3210 0 0 0 1821 7 0 0 25 0 1 0 103244484 15806464 2468 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18389/statm: 3859 2468 94 219 0 3636 0 Current children cumulated CPU time (s) 18.28 Current children cumulated vsize (KiB) 15436 [startup+18.706 s] /proc/loadavg: 0.91 0.93 0.97 2/65 18390 /proc/meminfo: memFree=1428728/2055920 swapFree=4183012/4192956 [pid=18389] ppid=18387 vsize=15436 CPUtime=18.68 /proc/18389/stat : 18389 (PBS4) R 18387 18389 16953 0 -1 4194304 3220 0 0 0 1861 7 0 0 25 0 1 0 103244484 15806464 2478 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18389/statm: 3859 2478 94 219 0 3636 0 Current children cumulated CPU time (s) 18.68 Current children cumulated vsize (KiB) 15436 [startup+19.102 s] /proc/loadavg: 0.91 0.93 0.97 2/65 18390 /proc/meminfo: memFree=1428728/2055920 swapFree=4183012/4192956 [pid=18389] ppid=18387 vsize=15436 CPUtime=19.09 /proc/18389/stat : 18389 (PBS4) R 18387 18389 16953 0 -1 4194304 3225 0 0 0 1901 8 0 0 25 0 1 0 103244484 15806464 2483 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18389/statm: 3859 2483 94 219 0 3636 0 Current children cumulated CPU time (s) 19.09 Current children cumulated vsize (KiB) 15436 [startup+19.201 s] /proc/loadavg: 0.91 0.93 0.97 2/65 18390 /proc/meminfo: memFree=1428728/2055920 swapFree=4183012/4192956 [pid=18389] ppid=18387 vsize=15436 CPUtime=19.19 /proc/18389/stat : 18389 (PBS4) R 18387 18389 16953 0 -1 4194304 3226 0 0 0 1911 8 0 0 25 0 1 0 103244484 15806464 2484 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18389/statm: 3859 2484 94 219 0 3636 0 Current children cumulated CPU time (s) 19.19 Current children cumulated vsize (KiB) 15436 Child status: 0 Real time (s): 19.2245 CPU time (s): 19.2171 CPU user time (s): 19.1341 CPU system time (s): 0.082987 CPU usage (%): 99.9613 Max. virtual memory (cumulated for all children) (KiB): 15436 getrusage(RUSAGE_CHILDREN,...) data: user time used= 19.1341 system time used= 0.082987 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3241 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= 57 runsolver used 0.016997 second user time and 0.043993 second system time The end
Begin job on node61 on Wed Apr 18 16:13:28 UTC 2007 IDJOB= 358097 IDBENCH= 1190 IDSOLVER= 157 FILE ID= node61/358097-1176912808 PBS_JOBID= 4595187 Free space on /tmp= 66502 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110971697.opb COMMAND LINE= /tmp/evaluation/358097-1176912808/PBS4 /tmp/evaluation/358097-1176912808/instance-358097-1176912808.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node61/convwatcher-358097-1176912808 -o ROOT/results/node61/conversion-358097-1176912808 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358097-1176912808/instance-358097-1176912808.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node61/watcher-358097-1176912808 -o ROOT/results/node61/solver-358097-1176912808 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358097-1176912808/PBS4 /tmp/evaluation/358097-1176912808/instance-358097-1176912808.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= c9a87792271871ea771a066925b39a9d RANDOM SEED= 483619189 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node61.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 : 3000.240 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 : 3000.240 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: 1438928 kB Buffers: 22816 kB Cached: 544168 kB SwapCached: 3740 kB Active: 113288 kB Inactive: 464480 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1438928 kB SwapTotal: 4192956 kB SwapFree: 4183012 kB Dirty: 1324 kB Writeback: 0 kB Mapped: 15752 kB Slab: 25364 kB Committed_AS: 795404 kB PageTables: 1388 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= 66502 MiB End job on node61 on Wed Apr 18 16:13:48 UTC 2007