Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 34.9107 | 34.9211 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111227861.opb |
MD5SUM | f8885c48feecc92113d832d46f576991 |
Bench Category | SATUNSAT-SMALLINT (no optimisation, small 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 | 0.100984 |
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 | 1265 |
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/358125-1176913150/instance-358125-1176913150.opb ...... 34.88/34.91 c done parsing opb. 34.88/34.91 s UNSATISFIABLE 34.88/34.91 c Total Run Time 34.9037
ERROR: no interpretation found !
/tmp/evaluation/358125-1176913150/instance-358125-1176913150.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node65/watcher-358125-1176913150 -o ROOT/results/node65/solver-358125-1176913150 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358125-1176913150/PBS4 /tmp/evaluation/358125-1176913150/instance-358125-1176913150.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: 0.99 0.99 0.99 3/64 1256 /proc/meminfo: memFree=1774184/2055920 swapFree=4183196/4192956 [pid=1256] ppid=1254 vsize=1320 CPUtime=0 /proc/1256/stat : 1256 (PBS4) R 1254 1256 32719 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 167304642 1351680 125 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1256/statm: 330 125 92 219 0 107 0 [startup+0.038415 s] /proc/loadavg: 0.99 0.99 0.99 3/64 1256 /proc/meminfo: memFree=1774184/2055920 swapFree=4183196/4192956 [pid=1256] ppid=1254 vsize=1320 CPUtime=0.03 /proc/1256/stat : 1256 (PBS4) R 1254 1256 32719 0 -1 4194304 160 0 0 0 3 0 0 0 18 0 1 0 167304642 1351680 142 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1256/statm: 330 142 92 219 0 107 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1320 [startup+0.101419 s] /proc/loadavg: 0.99 0.99 0.99 3/64 1256 /proc/meminfo: memFree=1774184/2055920 swapFree=4183196/4192956 [pid=1256] ppid=1254 vsize=1456 CPUtime=0.09 /proc/1256/stat : 1256 (PBS4) R 1254 1256 32719 0 -1 4194304 193 0 0 0 9 0 0 0 18 0 1 0 167304642 1490944 175 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1256/statm: 364 175 92 219 0 141 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1456 [startup+0.301435 s] /proc/loadavg: 0.99 0.99 0.99 3/64 1256 /proc/meminfo: memFree=1774184/2055920 swapFree=4183196/4192956 [pid=1256] ppid=1254 vsize=1868 CPUtime=0.29 /proc/1256/stat : 1256 (PBS4) R 1254 1256 32719 0 -1 4194304 313 0 0 0 29 0 0 0 19 0 1 0 167304642 1912832 295 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1256/statm: 467 295 93 219 0 244 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 1868 [startup+0.701467 s] /proc/loadavg: 0.99 0.99 0.99 3/64 1256 /proc/meminfo: memFree=1774184/2055920 swapFree=4183196/4192956 [pid=1256] ppid=1254 vsize=3600 CPUtime=0.69 /proc/1256/stat : 1256 (PBS4) R 1254 1256 32719 0 -1 4194304 511 0 0 0 69 0 0 0 22 0 1 0 167304642 3686400 493 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1256/statm: 900 493 93 219 0 677 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3600 [startup+1.50153 s] /proc/loadavg: 0.99 0.99 0.99 2/65 1257 /proc/meminfo: memFree=1772256/2055920 swapFree=4183196/4192956 [pid=1256] ppid=1254 vsize=3924 CPUtime=1.49 /proc/1256/stat : 1256 (PBS4) R 1254 1256 32719 0 -1 4194304 864 0 0 0 148 1 0 0 25 0 1 0 167304642 4018176 797 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1256/statm: 981 797 94 219 0 758 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3924 [startup+3.10167 s] /proc/loadavg: 0.99 0.99 0.99 2/65 1257 /proc/meminfo: memFree=1770336/2055920 swapFree=4183196/4192956 [pid=1256] ppid=1254 vsize=6764 CPUtime=3.09 /proc/1256/stat : 1256 (PBS4) R 1254 1256 32719 0 -1 4194304 1463 0 0 0 307 2 0 0 25 0 1 0 167304642 6926336 1299 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1256/statm: 1691 1299 94 219 0 1468 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6764 [startup+6.30193 s] /proc/loadavg: 0.99 0.99 0.99 2/65 1257 /proc/meminfo: memFree=1767456/2055920 swapFree=4183196/4192956 [pid=1256] ppid=1254 vsize=11560 CPUtime=6.29 /proc/1256/stat : 1256 (PBS4) R 1254 1256 32719 0 -1 4194304 2039 0 0 0 627 2 0 0 25 0 1 0 167304642 11837440 1875 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1256/statm: 2890 1875 94 219 0 2667 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11560 [startup+12.7015 s] /proc/loadavg: 0.99 0.99 0.99 2/65 1257 /proc/meminfo: memFree=1763496/2055920 swapFree=4183196/4192956 [pid=1256] ppid=1254 vsize=13028 CPUtime=12.69 /proc/1256/stat : 1256 (PBS4) R 1254 1256 32719 0 -1 4194304 3166 0 0 0 1264 5 0 0 25 0 1 0 167304642 13340672 2809 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1256/statm: 3257 2809 94 219 0 3034 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13028 [startup+25.5015 s] /proc/loadavg: 0.99 0.99 0.99 2/65 1257 /proc/meminfo: memFree=1758888/2055920 swapFree=4183196/4192956 [pid=1256] ppid=1254 vsize=24656 CPUtime=25.48 /proc/1256/stat : 1256 (PBS4) R 1254 1256 32719 0 -1 4194304 4602 0 0 0 2541 7 0 0 25 0 1 0 167304642 25247744 3860 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1256/statm: 6164 3860 94 219 0 5941 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 24656 Solver just ended. Dumping a history of the last processes samples [startup+31.9051 s] /proc/loadavg: 0.99 0.99 0.99 2/65 1257 /proc/meminfo: memFree=1758056/2055920 swapFree=4183196/4192956 [pid=1256] ppid=1254 vsize=25112 CPUtime=31.88 /proc/1256/stat : 1256 (PBS4) R 1254 1256 32719 0 -1 4194304 4802 0 0 0 3180 8 0 0 25 0 1 0 167304642 25714688 4060 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1256/statm: 6278 4060 94 219 0 6055 0 Current children cumulated CPU time (s) 31.88 Current children cumulated vsize (KiB) 25112 [startup+33.5012 s] /proc/loadavg: 0.99 0.99 0.99 2/65 1257 /proc/meminfo: memFree=1757672/2055920 swapFree=4183196/4192956 [pid=1256] ppid=1254 vsize=25552 CPUtime=33.48 /proc/1256/stat : 1256 (PBS4) R 1254 1256 32719 0 -1 4194304 4909 0 0 0 3339 9 0 0 25 0 1 0 167304642 26165248 4167 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1256/statm: 6388 4167 94 219 0 6165 0 Current children cumulated CPU time (s) 33.48 Current children cumulated vsize (KiB) 25552 [startup+34.3013 s] /proc/loadavg: 0.99 0.99 0.99 2/65 1257 /proc/meminfo: memFree=1757608/2055920 swapFree=4183196/4192956 [pid=1256] ppid=1254 vsize=25688 CPUtime=34.28 /proc/1256/stat : 1256 (PBS4) R 1254 1256 32719 0 -1 4194304 4963 0 0 0 3419 9 0 0 25 0 1 0 167304642 26304512 4221 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1256/statm: 6422 4221 94 219 0 6199 0 Current children cumulated CPU time (s) 34.28 Current children cumulated vsize (KiB) 25688 [startup+34.7013 s] /proc/loadavg: 0.99 0.99 0.99 2/65 1257 /proc/meminfo: memFree=1757608/2055920 swapFree=4183196/4192956 [pid=1256] ppid=1254 vsize=25688 CPUtime=34.69 /proc/1256/stat : 1256 (PBS4) R 1254 1256 32719 0 -1 4194304 4967 0 0 0 3459 10 0 0 25 0 1 0 167304642 26304512 4225 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1256/statm: 6422 4225 94 219 0 6199 0 Current children cumulated CPU time (s) 34.69 Current children cumulated vsize (KiB) 25688 [startup+34.9013 s] /proc/loadavg: 0.99 0.99 0.99 2/65 1257 /proc/meminfo: memFree=1757608/2055920 swapFree=4183196/4192956 [pid=1256] ppid=1254 vsize=25688 CPUtime=34.88 /proc/1256/stat : 1256 (PBS4) R 1254 1256 32719 0 -1 4194304 4969 0 0 0 3478 10 0 0 25 0 1 0 167304642 26304512 4227 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1256/statm: 6422 4227 94 219 0 6199 0 Current children cumulated CPU time (s) 34.88 Current children cumulated vsize (KiB) 25688 Child status: 0 Real time (s): 34.9211 CPU time (s): 34.9107 CPU user time (s): 34.8057 CPU system time (s): 0.104984 CPU usage (%): 99.9702 Max. virtual memory (cumulated for all children) (KiB): 25688 getrusage(RUSAGE_CHILDREN,...) data: user time used= 34.8057 system time used= 0.104984 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4984 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= 7 involuntary context switches= 41 runsolver used 0.032994 second user time and 0.071989 second system time The end
Begin job on node65 on Wed Apr 18 16:19:10 UTC 2007 IDJOB= 358125 IDBENCH= 1192 IDSOLVER= 157 FILE ID= node65/358125-1176913150 PBS_JOBID= 4595213 Free space on /tmp= 66401 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111227861.opb COMMAND LINE= /tmp/evaluation/358125-1176913150/PBS4 /tmp/evaluation/358125-1176913150/instance-358125-1176913150.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node65/convwatcher-358125-1176913150 -o ROOT/results/node65/conversion-358125-1176913150 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358125-1176913150/instance-358125-1176913150.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node65/watcher-358125-1176913150 -o ROOT/results/node65/solver-358125-1176913150 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358125-1176913150/PBS4 /tmp/evaluation/358125-1176913150/instance-358125-1176913150.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= f8885c48feecc92113d832d46f576991 RANDOM SEED= 909823082 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node65.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 : 3000.245 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 : 3000.245 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: 1774656 kB Buffers: 8004 kB Cached: 222240 kB SwapCached: 3472 kB Active: 45844 kB Inactive: 194860 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1774656 kB SwapTotal: 4192956 kB SwapFree: 4183196 kB Dirty: 1148 kB Writeback: 0 kB Mapped: 15740 kB Slab: 26532 kB Committed_AS: 2231980 kB PageTables: 1456 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= 66401 MiB End job on node65 on Wed Apr 18 16:19:45 UTC 2007