Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 12.2511 | 12.2563 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110975607.opb |
MD5SUM | 4355801cdfe1ea864d19a1c85fc647a0 |
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 | 0.086986 |
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 | 1221 |
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/358825-1176917878/instance-358825-1176917878.opb ...... 12.18/12.25 c done parsing opb. 12.18/12.25 s UNSATISFIABLE 12.18/12.25 c Total Run Time 12.2451
ERROR: no interpretation found !
/tmp/evaluation/358825-1176917878/instance-358825-1176917878.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node17/watcher-358825-1176917878 -o ROOT/results/node17/solver-358825-1176917878 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358825-1176917878/PBS4 /tmp/evaluation/358825-1176917878/instance-358825-1176917878.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 0.98 0.99 3/77 24951 /proc/meminfo: memFree=1908776/2055920 swapFree=4141600/4192956 [pid=24951] ppid=24949 vsize=1320 CPUtime=0 /proc/24951/stat : 24951 (PBS4) R 24949 24951 23885 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 139705331 1351680 125 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24951/statm: 330 125 92 219 0 107 0 [startup+0.034757 s] /proc/loadavg: 0.99 0.98 0.99 3/77 24951 /proc/meminfo: memFree=1908776/2055920 swapFree=4141600/4192956 [pid=24951] ppid=24949 vsize=1320 CPUtime=0.03 /proc/24951/stat : 24951 (PBS4) R 24949 24951 23885 0 -1 4194304 167 0 0 0 3 0 0 0 18 0 1 0 139705331 1351680 149 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24951/statm: 330 149 92 219 0 107 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1320 [startup+0.101763 s] /proc/loadavg: 0.99 0.98 0.99 3/77 24951 /proc/meminfo: memFree=1908776/2055920 swapFree=4141600/4192956 [pid=24951] ppid=24949 vsize=1452 CPUtime=0.09 /proc/24951/stat : 24951 (PBS4) R 24949 24951 23885 0 -1 4194304 218 0 0 0 9 0 0 0 18 0 1 0 139705331 1486848 200 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24951/statm: 363 200 92 219 0 140 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1452 [startup+0.301783 s] /proc/loadavg: 0.99 0.98 0.99 3/77 24951 /proc/meminfo: memFree=1908776/2055920 swapFree=4141600/4192956 [pid=24951] ppid=24949 vsize=2376 CPUtime=0.29 /proc/24951/stat : 24951 (PBS4) R 24949 24951 23885 0 -1 4194304 342 0 0 0 29 0 0 0 19 0 1 0 139705331 2433024 324 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24951/statm: 594 324 93 219 0 371 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2376 [startup+0.701825 s] /proc/loadavg: 0.99 0.98 0.99 3/77 24951 /proc/meminfo: memFree=1908776/2055920 swapFree=4141600/4192956 [pid=24951] ppid=24949 vsize=3596 CPUtime=0.69 /proc/24951/stat : 24951 (PBS4) R 24949 24951 23885 0 -1 4194304 555 0 0 0 69 0 0 0 23 0 1 0 139705331 3682304 537 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24951/statm: 899 537 93 219 0 676 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3596 [startup+1.50191 s] /proc/loadavg: 0.99 0.98 0.99 2/78 24953 /proc/meminfo: memFree=1906336/2055920 swapFree=4141600/4192956 [pid=24951] ppid=24949 vsize=3920 CPUtime=1.49 /proc/24951/stat : 24951 (PBS4) R 24949 24951 23885 0 -1 4194304 870 0 0 0 149 0 0 0 25 0 1 0 139705331 4014080 803 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24951/statm: 980 803 94 219 0 757 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3920 [startup+3.10108 s] /proc/loadavg: 0.99 0.98 0.99 2/78 24953 /proc/meminfo: memFree=1904864/2055920 swapFree=4141600/4192956 [pid=24951] ppid=24949 vsize=6884 CPUtime=3.09 /proc/24951/stat : 24951 (PBS4) R 24949 24951 23885 0 -1 4194304 1368 0 0 0 308 1 0 0 25 0 1 0 139705331 7049216 1204 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24951/statm: 1721 1204 94 219 0 1498 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6884 [startup+6.30141 s] /proc/loadavg: 0.99 0.98 0.99 2/78 24953 /proc/meminfo: memFree=1902880/2055920 swapFree=4141600/4192956 [pid=24951] ppid=24949 vsize=8220 CPUtime=6.29 /proc/24951/stat : 24951 (PBS4) R 24949 24951 23885 0 -1 4194304 1900 0 0 0 627 2 0 0 25 0 1 0 139705331 8417280 1543 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563066 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24951/statm: 2055 1543 94 219 0 1832 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 8220 Solver just ended. Dumping a history of the last processes samples [startup+9.50174 s] /proc/loadavg: 0.99 0.98 0.99 2/78 24953 /proc/meminfo: memFree=1902120/2055920 swapFree=4141600/4192956 [pid=24951] ppid=24949 vsize=8644 CPUtime=9.49 /proc/24951/stat : 24951 (PBS4) R 24949 24951 23885 0 -1 4194304 2098 0 0 0 945 4 0 0 25 0 1 0 139705331 8851456 1741 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24951/statm: 2161 1741 94 219 0 1938 0 Current children cumulated CPU time (s) 9.49 Current children cumulated vsize (KiB) 8644 [startup+11.1019 s] /proc/loadavg: 0.99 0.98 0.99 2/78 24953 /proc/meminfo: memFree=1901224/2055920 swapFree=4141600/4192956 [pid=24951] ppid=24949 vsize=9148 CPUtime=11.09 /proc/24951/stat : 24951 (PBS4) R 24949 24951 23885 0 -1 4194304 2329 0 0 0 1105 4 0 0 25 0 1 0 139705331 9367552 1972 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549327 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24951/statm: 2287 1972 94 219 0 2064 0 Current children cumulated CPU time (s) 11.09 Current children cumulated vsize (KiB) 9148 [startup+11.902 s] /proc/loadavg: 0.99 0.98 0.99 2/78 24953 /proc/meminfo: memFree=1901224/2055920 swapFree=4141600/4192956 [pid=24951] ppid=24949 vsize=9300 CPUtime=11.89 /proc/24951/stat : 24951 (PBS4) R 24949 24951 23885 0 -1 4194304 2362 0 0 0 1185 4 0 0 25 0 1 0 139705331 9523200 2005 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24951/statm: 2325 2005 94 219 0 2102 0 Current children cumulated CPU time (s) 11.89 Current children cumulated vsize (KiB) 9300 [startup+12.106 s] /proc/loadavg: 0.99 0.98 0.99 2/78 24953 /proc/meminfo: memFree=1900904/2055920 swapFree=4141600/4192956 [pid=24951] ppid=24949 vsize=9300 CPUtime=12.09 /proc/24951/stat : 24951 (PBS4) R 24949 24951 23885 0 -1 4194304 2366 0 0 0 1205 4 0 0 25 0 1 0 139705331 9523200 2009 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24951/statm: 2325 2009 94 219 0 2102 0 Current children cumulated CPU time (s) 12.09 Current children cumulated vsize (KiB) 9300 [startup+12.201 s] /proc/loadavg: 0.99 0.98 0.99 2/78 24953 /proc/meminfo: memFree=1900904/2055920 swapFree=4141600/4192956 [pid=24951] ppid=24949 vsize=9300 CPUtime=12.18 /proc/24951/stat : 24951 (PBS4) R 24949 24951 23885 0 -1 4194304 2368 0 0 0 1214 4 0 0 25 0 1 0 139705331 9523200 2011 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24951/statm: 2325 2011 94 219 0 2102 0 Current children cumulated CPU time (s) 12.18 Current children cumulated vsize (KiB) 9300 Child status: 0 Real time (s): 12.2563 CPU time (s): 12.2511 CPU user time (s): 12.2011 CPU system time (s): 0.049992 CPU usage (%): 99.9579 Max. virtual memory (cumulated for all children) (KiB): 9300 getrusage(RUSAGE_CHILDREN,...) data: user time used= 12.2011 system time used= 0.049992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2393 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= 251 runsolver used 0.016997 second user time and 0.031995 second system time The end
Begin job on node17 on Wed Apr 18 17:37:58 UTC 2007 IDJOB= 358825 IDBENCH= 1242 IDSOLVER= 157 FILE ID= node17/358825-1176917878 PBS_JOBID= 4595262 Free space on /tmp= 66392 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110975607.opb COMMAND LINE= /tmp/evaluation/358825-1176917878/PBS4 /tmp/evaluation/358825-1176917878/instance-358825-1176917878.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node17/convwatcher-358825-1176917878 -o ROOT/results/node17/conversion-358825-1176917878 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358825-1176917878/instance-358825-1176917878.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node17/watcher-358825-1176917878 -o ROOT/results/node17/solver-358825-1176917878 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358825-1176917878/PBS4 /tmp/evaluation/358825-1176917878/instance-358825-1176917878.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 4355801cdfe1ea864d19a1c85fc647a0 RANDOM SEED= 342011442 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node17.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: 1909256 kB Buffers: 12632 kB Cached: 61504 kB SwapCached: 14060 kB Active: 55108 kB Inactive: 42512 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1909256 kB SwapTotal: 4192956 kB SwapFree: 4141600 kB Dirty: 1264 kB Writeback: 0 kB Mapped: 29656 kB Slab: 34612 kB Committed_AS: 7053500 kB PageTables: 1796 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= 66392 MiB End job on node17 on Wed Apr 18 17:38:11 UTC 2007