Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 21.4667 | 21.4726 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110978334.opb |
MD5SUM | 1e6e6790cf8a5ba3b1d9fbc270ba474b |
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 | 0.097984 |
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 | 1247 |
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/458126-1178619302/instance-458126-1178619302.opb ...... 21.38/21.46 c done parsing opb. 21.38/21.46 s UNSATISFIABLE 21.38/21.46 c Total Run Time 21.4587
ERROR: no interpretation found !
/tmp/evaluation/458126-1178619302/instance-458126-1178619302.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-458126-1178619302 -o ROOT/results/node60/solver-458126-1178619302 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458126-1178619302/instance-458126-1178619302.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: 0.98 0.96 0.98 3/64 12286 /proc/meminfo: memFree=1478736/2055920 swapFree=4183380/4192956 [pid=12286] ppid=12284 vsize=1320 CPUtime=0 /proc/12286/stat : 12286 (PBS4_SAT07v2) R 12284 12286 10817 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 309840209 1351680 123 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12286/statm: 330 123 90 219 0 107 0 [startup+0.00802111 s] /proc/loadavg: 0.98 0.96 0.98 3/64 12286 /proc/meminfo: memFree=1478736/2055920 swapFree=4183380/4192956 [pid=12286] ppid=12284 vsize=1320 CPUtime=0 /proc/12286/stat : 12286 (PBS4_SAT07v2) R 12284 12286 10817 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 309840209 1351680 125 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12286/statm: 330 125 90 219 0 107 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1320 [startup+0.101029 s] /proc/loadavg: 0.98 0.96 0.98 3/64 12286 /proc/meminfo: memFree=1478736/2055920 swapFree=4183380/4192956 [pid=12286] ppid=12284 vsize=1452 CPUtime=0.09 /proc/12286/stat : 12286 (PBS4_SAT07v2) R 12284 12286 10817 0 -1 4194304 187 0 0 0 9 0 0 0 18 0 1 0 309840209 1486848 169 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12286/statm: 363 169 90 219 0 140 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1452 [startup+0.30105 s] /proc/loadavg: 0.98 0.96 0.98 3/64 12286 /proc/meminfo: memFree=1478736/2055920 swapFree=4183380/4192956 [pid=12286] ppid=12284 vsize=1872 CPUtime=0.29 /proc/12286/stat : 12286 (PBS4_SAT07v2) R 12284 12286 10817 0 -1 4194304 288 0 0 0 29 0 0 0 19 0 1 0 309840209 1916928 270 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12286/statm: 468 270 90 219 0 245 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 1872 [startup+0.701088 s] /proc/loadavg: 0.98 0.96 0.98 3/64 12286 /proc/meminfo: memFree=1478736/2055920 swapFree=4183380/4192956 [pid=12286] ppid=12284 vsize=3604 CPUtime=0.69 /proc/12286/stat : 12286 (PBS4_SAT07v2) R 12284 12286 10817 0 -1 4194304 508 0 0 0 69 0 0 0 22 0 1 0 309840209 3690496 490 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12286/statm: 901 490 90 219 0 678 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3604 [startup+1.50117 s] /proc/loadavg: 0.98 0.96 0.98 2/65 12287 /proc/meminfo: memFree=1476744/2055920 swapFree=4183380/4192956 [pid=12286] ppid=12284 vsize=3928 CPUtime=1.49 /proc/12286/stat : 12286 (PBS4_SAT07v2) R 12284 12286 10817 0 -1 4194304 849 0 0 0 148 1 0 0 25 0 1 0 309840209 4022272 782 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12286/statm: 982 782 90 219 0 759 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3928 [startup+3.10132 s] /proc/loadavg: 0.98 0.96 0.98 2/65 12287 /proc/meminfo: memFree=1475208/2055920 swapFree=4183380/4192956 [pid=12286] ppid=12284 vsize=6760 CPUtime=3.08 /proc/12286/stat : 12286 (PBS4_SAT07v2) R 12284 12286 10817 0 -1 4194304 1346 0 0 0 307 1 0 0 25 0 1 0 309840209 6922240 1182 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546910 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12286/statm: 1690 1182 90 219 0 1467 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 6760 [startup+6.30164 s] /proc/loadavg: 0.98 0.96 0.98 2/65 12287 /proc/meminfo: memFree=1473160/2055920 swapFree=4183380/4192956 [pid=12286] ppid=12284 vsize=7448 CPUtime=6.29 /proc/12286/stat : 12286 (PBS4_SAT07v2) R 12284 12286 10817 0 -1 4194304 1744 0 0 0 626 3 0 0 25 0 1 0 309840209 7626752 1580 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12286/statm: 1862 1580 90 219 0 1639 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 7448 [startup+12.7013 s] /proc/loadavg: 0.98 0.97 0.98 2/65 12287 /proc/meminfo: memFree=1470224/2055920 swapFree=4183380/4192956 [pid=12286] ppid=12284 vsize=13140 CPUtime=12.69 /proc/12286/stat : 12286 (PBS4_SAT07v2) R 12284 12286 10817 0 -1 4194304 2535 0 0 0 1263 6 0 0 25 0 1 0 309840209 13455360 2178 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12286/statm: 3285 2178 90 219 0 3062 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13140 Solver just ended. Dumping a history of the last processes samples [startup+15.9016 s] /proc/loadavg: 0.98 0.97 0.98 2/65 12287 /proc/meminfo: memFree=1469008/2055920 swapFree=4183380/4192956 [pid=12286] ppid=12284 vsize=13548 CPUtime=15.89 /proc/12286/stat : 12286 (PBS4_SAT07v2) R 12284 12286 10817 0 -1 4194304 2843 0 0 0 1582 7 0 0 25 0 1 0 309840209 13873152 2486 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12286/statm: 3387 2486 90 219 0 3164 0 Current children cumulated CPU time (s) 15.89 Current children cumulated vsize (KiB) 13548 [startup+19.1019 s] /proc/loadavg: 0.98 0.97 0.98 2/65 12287 /proc/meminfo: memFree=1468240/2055920 swapFree=4183380/4192956 [pid=12286] ppid=12284 vsize=15548 CPUtime=19.09 /proc/12286/stat : 12286 (PBS4_SAT07v2) R 12284 12286 10817 0 -1 4194304 3396 0 0 0 1900 9 0 0 25 0 1 0 309840209 15921152 2654 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12286/statm: 3887 2654 90 219 0 3664 0 Current children cumulated CPU time (s) 19.09 Current children cumulated vsize (KiB) 15548 [startup+20.7021 s] /proc/loadavg: 0.98 0.97 0.98 2/65 12287 /proc/meminfo: memFree=1467920/2055920 swapFree=4183380/4192956 [pid=12286] ppid=12284 vsize=15920 CPUtime=20.68 /proc/12286/stat : 12286 (PBS4_SAT07v2) R 12284 12286 10817 0 -1 4194304 3513 0 0 0 2059 9 0 0 25 0 1 0 309840209 16302080 2771 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12286/statm: 3980 2771 90 219 0 3757 0 Current children cumulated CPU time (s) 20.68 Current children cumulated vsize (KiB) 15920 [startup+21.1011 s] /proc/loadavg: 0.98 0.97 0.98 2/65 12287 /proc/meminfo: memFree=1467792/2055920 swapFree=4183380/4192956 [pid=12286] ppid=12284 vsize=15920 CPUtime=21.08 /proc/12286/stat : 12286 (PBS4_SAT07v2) R 12284 12286 10817 0 -1 4194304 3538 0 0 0 2099 9 0 0 25 0 1 0 309840209 16302080 2796 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12286/statm: 3980 2796 90 219 0 3757 0 Current children cumulated CPU time (s) 21.08 Current children cumulated vsize (KiB) 15920 [startup+21.3011 s] /proc/loadavg: 0.98 0.97 0.98 2/65 12287 /proc/meminfo: memFree=1467792/2055920 swapFree=4183380/4192956 [pid=12286] ppid=12284 vsize=15920 CPUtime=21.28 /proc/12286/stat : 12286 (PBS4_SAT07v2) R 12284 12286 10817 0 -1 4194304 3545 0 0 0 2119 9 0 0 25 0 1 0 309840209 16302080 2803 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12286/statm: 3980 2803 90 219 0 3757 0 Current children cumulated CPU time (s) 21.28 Current children cumulated vsize (KiB) 15920 [startup+21.4011 s] /proc/loadavg: 0.98 0.97 0.98 2/65 12287 /proc/meminfo: memFree=1467792/2055920 swapFree=4183380/4192956 [pid=12286] ppid=12284 vsize=15920 CPUtime=21.38 /proc/12286/stat : 12286 (PBS4_SAT07v2) R 12284 12286 10817 0 -1 4194304 3547 0 0 0 2129 9 0 0 25 0 1 0 309840209 16302080 2805 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12286/statm: 3980 2805 90 219 0 3757 0 Current children cumulated CPU time (s) 21.38 Current children cumulated vsize (KiB) 15920 Child status: 0 Real time (s): 21.4726 CPU time (s): 21.4667 CPU user time (s): 21.3638 CPU system time (s): 0.102984 CPU usage (%): 99.9725 Max. virtual memory (cumulated for all children) (KiB): 15920 getrusage(RUSAGE_CHILDREN,...) data: user time used= 21.3638 system time used= 0.102984 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3566 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= 28 runsolver used 0.017997 second user time and 0.046992 second system time The end
Begin job on node60 on Tue May 8 10:15:02 UTC 2007 IDJOB= 458126 IDBENCH= 1203 IDSOLVER= 200 FILE ID= node60/458126-1178619302 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-t2001.13queen13.1110978334.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458126-1178619302/instance-458126-1178619302.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-458126-1178619302 -o ROOT/results/node60/conversion-458126-1178619302 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458126-1178619302/instance-458126-1178619302.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-458126-1178619302 -o ROOT/results/node60/solver-458126-1178619302 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458126-1178619302/instance-458126-1178619302.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 1e6e6790cf8a5ba3b1d9fbc270ba474b RANDOM SEED= 917635025 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: 1479208 kB Buffers: 35532 kB Cached: 417604 kB SwapCached: 3620 kB Active: 172924 kB Inactive: 290208 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1479208 kB SwapTotal: 4192956 kB SwapFree: 4183380 kB Dirty: 2268 kB Writeback: 0 kB Mapped: 16076 kB Slab: 99596 kB Committed_AS: 5302448 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 10:15:24 UTC 2007