Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 12.4441 | 12.4488 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111224059.opb |
MD5SUM | a18d21f73a1079a5fbd022c0c033271e |
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 | 0.012997 |
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 | 1314 |
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/458173-1178619653/instance-458173-1178619653.opb ...... 12.38/12.44 c done parsing opb. 12.38/12.44 s UNSATISFIABLE 12.38/12.44 c Total Run Time 12.4381
ERROR: no interpretation found !
/tmp/evaluation/458173-1178619653/instance-458173-1178619653.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node60/watcher-458173-1178619653 -o ROOT/results/node60/solver-458173-1178619653 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458173-1178619653/instance-458173-1178619653.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: 0.92 0.95 0.97 3/64 13102 /proc/meminfo: memFree=1477712/2055920 swapFree=4183380/4192956 [pid=13102] ppid=13100 vsize=1324 CPUtime=0 /proc/13102/stat : 13102 (PBS4_SAT07v2) R 13100 13102 10817 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 309875338 1355776 115 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135023078 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13102/statm: 331 115 86 219 0 108 0 [startup+0.105368 s] /proc/loadavg: 0.92 0.95 0.97 3/64 13102 /proc/meminfo: memFree=1477712/2055920 swapFree=4183380/4192956 [pid=13102] ppid=13100 vsize=1456 CPUtime=0.1 /proc/13102/stat : 13102 (PBS4_SAT07v2) R 13100 13102 10817 0 -1 4194304 212 0 0 0 10 0 0 0 18 0 1 0 309875338 1490944 194 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13102/statm: 364 194 90 219 0 141 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1456 [startup+0.201376 s] /proc/loadavg: 0.92 0.95 0.97 3/64 13102 /proc/meminfo: memFree=1477712/2055920 swapFree=4183380/4192956 [pid=13102] ppid=13100 vsize=1872 CPUtime=0.19 /proc/13102/stat : 13102 (PBS4_SAT07v2) R 13100 13102 10817 0 -1 4194304 278 0 0 0 19 0 0 0 19 0 1 0 309875338 1916928 260 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13102/statm: 468 260 90 219 0 245 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 1872 [startup+0.301387 s] /proc/loadavg: 0.92 0.95 0.97 3/64 13102 /proc/meminfo: memFree=1477712/2055920 swapFree=4183380/4192956 [pid=13102] ppid=13100 vsize=1872 CPUtime=0.29 /proc/13102/stat : 13102 (PBS4_SAT07v2) R 13100 13102 10817 0 -1 4194304 314 0 0 0 29 0 0 0 19 0 1 0 309875338 1916928 296 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13102/statm: 468 296 90 219 0 245 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 1872 [startup+0.701425 s] /proc/loadavg: 0.92 0.95 0.97 3/64 13102 /proc/meminfo: memFree=1477712/2055920 swapFree=4183380/4192956 [pid=13102] ppid=13100 vsize=2580 CPUtime=0.69 /proc/13102/stat : 13102 (PBS4_SAT07v2) R 13100 13102 10817 0 -1 4194304 490 0 0 0 69 0 0 0 23 0 1 0 309875338 2641920 472 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13102/statm: 645 472 90 219 0 422 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2580 [startup+1.50151 s] /proc/loadavg: 0.92 0.95 0.97 2/65 13103 /proc/meminfo: memFree=1475464/2055920 swapFree=4183380/4192956 [pid=13102] ppid=13100 vsize=3928 CPUtime=1.49 /proc/13102/stat : 13102 (PBS4_SAT07v2) R 13100 13102 10817 0 -1 4194304 835 0 0 0 148 1 0 0 25 0 1 0 309875338 4022272 768 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13102/statm: 982 768 90 219 0 759 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3928 [startup+3.10266 s] /proc/loadavg: 0.92 0.95 0.97 2/65 13103 /proc/meminfo: memFree=1473992/2055920 swapFree=4183380/4192956 [pid=13102] ppid=13100 vsize=6896 CPUtime=3.09 /proc/13102/stat : 13102 (PBS4_SAT07v2) R 13100 13102 10817 0 -1 4194304 1366 0 0 0 307 2 0 0 25 0 1 0 309875338 7061504 1202 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13102/statm: 1724 1202 90 219 0 1501 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6896 [startup+6.30198 s] /proc/loadavg: 0.93 0.95 0.97 2/65 13103 /proc/meminfo: memFree=1471880/2055920 swapFree=4183380/4192956 [pid=13102] ppid=13100 vsize=7588 CPUtime=6.29 /proc/13102/stat : 13102 (PBS4_SAT07v2) R 13100 13102 10817 0 -1 4194304 1814 0 0 0 625 4 0 0 25 0 1 0 309875338 7770112 1650 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13102/statm: 1897 1650 90 219 0 1674 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 7588 Solver just ended. Dumping a history of the last processes samples [startup+6.40199 s] /proc/loadavg: 0.93 0.95 0.97 2/65 13103 /proc/meminfo: memFree=1471880/2055920 swapFree=4183380/4192956 [pid=13102] ppid=13100 vsize=7588 CPUtime=6.39 /proc/13102/stat : 13102 (PBS4_SAT07v2) R 13100 13102 10817 0 -1 4194304 1822 0 0 0 635 4 0 0 25 0 1 0 309875338 7770112 1658 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13102/statm: 1897 1658 90 219 0 1674 0 Current children cumulated CPU time (s) 6.39 Current children cumulated vsize (KiB) 7588 [startup+9.6013 s] /proc/loadavg: 0.93 0.95 0.97 2/65 13103 /proc/meminfo: memFree=1470664/2055920 swapFree=4183380/4192956 [pid=13102] ppid=13100 vsize=8776 CPUtime=9.59 /proc/13102/stat : 13102 (PBS4_SAT07v2) R 13100 13102 10817 0 -1 4194304 2198 0 0 0 954 5 0 0 25 0 1 0 309875338 8986624 1841 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13102/statm: 2194 1841 90 219 0 1971 0 Current children cumulated CPU time (s) 9.59 Current children cumulated vsize (KiB) 8776 [startup+11.2015 s] /proc/loadavg: 0.93 0.95 0.97 2/65 13103 /proc/meminfo: memFree=1470088/2055920 swapFree=4183380/4192956 [pid=13102] ppid=13100 vsize=9068 CPUtime=11.19 /proc/13102/stat : 13102 (PBS4_SAT07v2) R 13100 13102 10817 0 -1 4194304 2314 0 0 0 1113 6 0 0 25 0 1 0 309875338 9285632 1957 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13102/statm: 2267 1957 90 219 0 2044 0 Current children cumulated CPU time (s) 11.19 Current children cumulated vsize (KiB) 9068 [startup+12.0015 s] /proc/loadavg: 0.93 0.95 0.97 2/65 13103 /proc/meminfo: memFree=1470088/2055920 swapFree=4183380/4192956 [pid=13102] ppid=13100 vsize=9348 CPUtime=11.99 /proc/13102/stat : 13102 (PBS4_SAT07v2) R 13100 13102 10817 0 -1 4194304 2395 0 0 0 1193 6 0 0 25 0 1 0 309875338 9572352 2038 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544798 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13102/statm: 2337 2038 90 219 0 2114 0 Current children cumulated CPU time (s) 11.99 Current children cumulated vsize (KiB) 9348 [startup+12.4016 s] /proc/loadavg: 0.93 0.95 0.97 2/65 13103 /proc/meminfo: memFree=1469704/2055920 swapFree=4183380/4192956 [pid=13102] ppid=13100 vsize=9348 CPUtime=12.38 /proc/13102/stat : 13102 (PBS4_SAT07v2) R 13100 13102 10817 0 -1 4194304 2403 0 0 0 1232 6 0 0 25 0 1 0 309875338 9572352 2046 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13102/statm: 2337 2046 90 219 0 2114 0 Current children cumulated CPU time (s) 12.38 Current children cumulated vsize (KiB) 9348 Child status: 0 Real time (s): 12.4488 CPU time (s): 12.4441 CPU user time (s): 12.3741 CPU system time (s): 0.069989 CPU usage (%): 99.962 Max. virtual memory (cumulated for all children) (KiB): 9348 getrusage(RUSAGE_CHILDREN,...) data: user time used= 12.3741 system time used= 0.069989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2421 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= 15 runsolver used 0.012998 second user time and 0.028995 second system time The end
Begin job on node60 on Tue May 8 10:20:54 UTC 2007 IDJOB= 458173 IDBENCH= 1250 IDSOLVER= 200 FILE ID= node60/458173-1178619653 PBS_JOBID= 5218240 Free space on /tmp= 66562 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111224059.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458173-1178619653/instance-458173-1178619653.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-458173-1178619653 -o ROOT/results/node60/conversion-458173-1178619653 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458173-1178619653/instance-458173-1178619653.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-458173-1178619653 -o ROOT/results/node60/solver-458173-1178619653 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458173-1178619653/instance-458173-1178619653.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= a18d21f73a1079a5fbd022c0c033271e RANDOM SEED= 804596153 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node60.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 : 3000.214 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 : 3000.214 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: 1478184 kB Buffers: 35756 kB Cached: 418196 kB SwapCached: 3620 kB Active: 173088 kB Inactive: 290852 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1478184 kB SwapTotal: 4192956 kB SwapFree: 4183380 kB Dirty: 2388 kB Writeback: 0 kB Mapped: 16076 kB Slab: 99800 kB Committed_AS: 5302704 kB PageTables: 1464 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= 66562 MiB End job on node60 on Tue May 8 10:21:06 UTC 2007