Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 17.2094 | 17.2164 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110976157.opb |
MD5SUM | 235312dfda333014b070014ae56a469d |
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 | 0.015997 |
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 | 1294 |
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/358755-1176917374/instance-358755-1176917374.opb ...... 17.18/17.21 c done parsing opb. 17.18/17.21 s UNSATISFIABLE 17.18/17.21 c Total Run Time 17.2034
ERROR: no interpretation found !
/tmp/evaluation/358755-1176917374/instance-358755-1176917374.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node54/watcher-358755-1176917374 -o ROOT/results/node54/solver-358755-1176917374 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358755-1176917374/PBS4 /tmp/evaluation/358755-1176917374/instance-358755-1176917374.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: 0.84 0.91 0.94 3/66 18007 /proc/meminfo: memFree=1226048/2055920 swapFree=4181256/4192956 [pid=18007] ppid=18005 vsize=1320 CPUtime=0 /proc/18007/stat : 18007 (PBS4) R 18005 18007 17536 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 139111918 1351680 125 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18007/statm: 330 125 92 219 0 107 0 [startup+0.083797 s] /proc/loadavg: 0.84 0.91 0.94 3/66 18007 /proc/meminfo: memFree=1226048/2055920 swapFree=4181256/4192956 [pid=18007] ppid=18005 vsize=1452 CPUtime=0.08 /proc/18007/stat : 18007 (PBS4) R 18005 18007 17536 0 -1 4194304 195 0 0 0 8 0 0 0 18 0 1 0 139111918 1486848 177 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18007/statm: 363 177 92 219 0 140 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1452 [startup+0.101798 s] /proc/loadavg: 0.84 0.91 0.94 3/66 18007 /proc/meminfo: memFree=1226048/2055920 swapFree=4181256/4192956 [pid=18007] ppid=18005 vsize=1452 CPUtime=0.09 /proc/18007/stat : 18007 (PBS4) R 18005 18007 17536 0 -1 4194304 212 0 0 0 9 0 0 0 18 0 1 0 139111918 1486848 194 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18007/statm: 363 194 92 219 0 140 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1452 [startup+0.301824 s] /proc/loadavg: 0.84 0.91 0.94 3/66 18007 /proc/meminfo: memFree=1226048/2055920 swapFree=4181256/4192956 [pid=18007] ppid=18005 vsize=2392 CPUtime=0.29 /proc/18007/stat : 18007 (PBS4) R 18005 18007 17536 0 -1 4194304 320 0 0 0 29 0 0 0 19 0 1 0 139111918 2449408 302 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18007/statm: 598 302 93 219 0 375 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2392 [startup+0.701874 s] /proc/loadavg: 0.84 0.91 0.94 3/66 18007 /proc/meminfo: memFree=1226048/2055920 swapFree=4181256/4192956 [pid=18007] ppid=18005 vsize=3612 CPUtime=0.69 /proc/18007/stat : 18007 (PBS4) R 18005 18007 17536 0 -1 4194304 495 0 0 0 69 0 0 0 22 0 1 0 139111918 3698688 477 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18007/statm: 903 477 93 219 0 680 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3612 [startup+1.50198 s] /proc/loadavg: 0.86 0.91 0.94 2/67 18008 /proc/meminfo: memFree=1224056/2055920 swapFree=4181256/4192956 [pid=18007] ppid=18005 vsize=3948 CPUtime=1.49 /proc/18007/stat : 18007 (PBS4) R 18005 18007 17536 0 -1 4194304 827 0 0 0 148 1 0 0 25 0 1 0 139111918 4042752 760 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18007/statm: 987 760 94 219 0 764 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3948 [startup+3.10218 s] /proc/loadavg: 0.86 0.91 0.94 2/67 18008 /proc/meminfo: memFree=1222328/2055920 swapFree=4181256/4192956 [pid=18007] ppid=18005 vsize=6780 CPUtime=3.09 /proc/18007/stat : 18007 (PBS4) R 18005 18007 17536 0 -1 4194304 1289 0 0 0 307 2 0 0 25 0 1 0 139111918 6942720 1125 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18007/statm: 1695 1125 94 219 0 1472 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6780 [startup+6.30159 s] /proc/loadavg: 0.87 0.91 0.94 2/67 18008 /proc/meminfo: memFree=1220216/2055920 swapFree=4181256/4192956 [pid=18007] ppid=18005 vsize=7472 CPUtime=6.29 /proc/18007/stat : 18007 (PBS4) R 18005 18007 17536 0 -1 4194304 1695 0 0 0 626 3 0 0 25 0 1 0 139111918 7651328 1531 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18007/statm: 1868 1531 94 219 0 1645 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 7472 [startup+12.7014 s] /proc/loadavg: 0.88 0.91 0.94 2/67 18008 /proc/meminfo: memFree=1217016/2055920 swapFree=4181256/4192956 [pid=18007] ppid=18005 vsize=13252 CPUtime=12.68 /proc/18007/stat : 18007 (PBS4) R 18005 18007 17536 0 -1 4194304 2678 0 0 0 1263 5 0 0 25 0 1 0 139111918 13570048 2321 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18007/statm: 3313 2321 94 219 0 3090 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 13252 Solver just ended. Dumping a history of the last processes samples [startup+14.3056 s] /proc/loadavg: 0.88 0.91 0.94 2/67 18008 /proc/meminfo: memFree=1216568/2055920 swapFree=4181256/4192956 [pid=18007] ppid=18005 vsize=13568 CPUtime=14.29 /proc/18007/stat : 18007 (PBS4) R 18005 18007 17536 0 -1 4194304 2759 0 0 0 1423 6 0 0 25 0 1 0 139111918 13893632 2402 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18007/statm: 3392 2402 94 219 0 3169 0 Current children cumulated CPU time (s) 14.29 Current children cumulated vsize (KiB) 13568 [startup+15.9018 s] /proc/loadavg: 0.89 0.91 0.94 2/67 18008 /proc/meminfo: memFree=1216440/2055920 swapFree=4181256/4192956 [pid=18007] ppid=18005 vsize=13704 CPUtime=15.88 /proc/18007/stat : 18007 (PBS4) R 18005 18007 17536 0 -1 4194304 2807 0 0 0 1582 6 0 0 25 0 1 0 139111918 14032896 2450 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18007/statm: 3426 2450 94 219 0 3203 0 Current children cumulated CPU time (s) 15.88 Current children cumulated vsize (KiB) 13704 [startup+16.7019 s] /proc/loadavg: 0.89 0.91 0.94 2/67 18008 /proc/meminfo: memFree=1216312/2055920 swapFree=4181256/4192956 [pid=18007] ppid=18005 vsize=13704 CPUtime=16.68 /proc/18007/stat : 18007 (PBS4) R 18005 18007 17536 0 -1 4194304 2830 0 0 0 1662 6 0 0 25 0 1 0 139111918 14032896 2473 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18007/statm: 3426 2473 94 219 0 3203 0 Current children cumulated CPU time (s) 16.68 Current children cumulated vsize (KiB) 13704 [startup+17.102 s] /proc/loadavg: 0.89 0.91 0.94 2/67 18008 /proc/meminfo: memFree=1216312/2055920 swapFree=4181256/4192956 [pid=18007] ppid=18005 vsize=13704 CPUtime=17.08 /proc/18007/stat : 18007 (PBS4) R 18005 18007 17536 0 -1 4194304 2909 0 0 0 1702 6 0 0 25 0 1 0 139111918 14032896 2552 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18007/statm: 3426 2552 94 219 0 3203 0 Current children cumulated CPU time (s) 17.08 Current children cumulated vsize (KiB) 13704 [startup+17.202 s] /proc/loadavg: 0.89 0.91 0.94 2/67 18008 /proc/meminfo: memFree=1216312/2055920 swapFree=4181256/4192956 [pid=18007] ppid=18005 vsize=15240 CPUtime=17.18 /proc/18007/stat : 18007 (PBS4) R 18005 18007 17536 0 -1 4194304 3310 0 0 0 1712 6 0 0 25 0 1 0 139111918 15605760 2568 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18007/statm: 3810 2568 94 219 0 3587 0 Current children cumulated CPU time (s) 17.18 Current children cumulated vsize (KiB) 15240 Child status: 0 Real time (s): 17.2164 CPU time (s): 17.2094 CPU user time (s): 17.1374 CPU system time (s): 0.071989 CPU usage (%): 99.9595 Max. virtual memory (cumulated for all children) (KiB): 15240 getrusage(RUSAGE_CHILDREN,...) data: user time used= 17.1374 system time used= 0.071989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3326 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= 52 runsolver used 0.013997 second user time and 0.052991 second system time The end
Begin job on node54 on Wed Apr 18 17:29:34 UTC 2007 IDJOB= 358755 IDBENCH= 1237 IDSOLVER= 157 FILE ID= node54/358755-1176917374 PBS_JOBID= 4595265 Free space on /tmp= 66339 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110976157.opb COMMAND LINE= /tmp/evaluation/358755-1176917374/PBS4 /tmp/evaluation/358755-1176917374/instance-358755-1176917374.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-358755-1176917374 -o ROOT/results/node54/conversion-358755-1176917374 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358755-1176917374/instance-358755-1176917374.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node54/watcher-358755-1176917374 -o ROOT/results/node54/solver-358755-1176917374 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358755-1176917374/PBS4 /tmp/evaluation/358755-1176917374/instance-358755-1176917374.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 235312dfda333014b070014ae56a469d RANDOM SEED= 506669138 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node54.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 : 3000.234 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 : 3000.234 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: 1226456 kB Buffers: 33568 kB Cached: 744288 kB SwapCached: 5028 kB Active: 246520 kB Inactive: 542072 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1226456 kB SwapTotal: 4192956 kB SwapFree: 4181256 kB Dirty: 1332 kB Writeback: 0 kB Mapped: 15504 kB Slab: 26800 kB Committed_AS: 2041772 kB PageTables: 1412 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66339 MiB End job on node54 on Wed Apr 18 17:29:52 UTC 2007