Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 19.66 | 19.6738 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110970631.opb |
MD5SUM | 0cb3829d9e744bc52975d342468bb866 |
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 | 0.067989 |
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 | 1320 |
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/458099-1178618985/instance-458099-1178618985.opb ...... 19.58/19.67 c done parsing opb. 19.58/19.67 s UNSATISFIABLE 19.58/19.67 c Total Run Time 19.654
ERROR: no interpretation found !
/tmp/evaluation/458099-1178618985/instance-458099-1178618985.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-458099-1178618985 -o ROOT/results/node60/solver-458099-1178618985 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458099-1178618985/instance-458099-1178618985.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 1.00 1.00 3/64 11572 /proc/meminfo: memFree=1479632/2055920 swapFree=4183380/4192956 [pid=11572] ppid=11570 vsize=1320 CPUtime=0 /proc/11572/stat : 11572 (PBS4_SAT07v2) R 11570 11572 10817 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 309808439 1351680 124 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/11572/statm: 330 124 90 219 0 107 0 [startup+0.014342 s] /proc/loadavg: 0.98 1.00 1.00 3/64 11572 /proc/meminfo: memFree=1479632/2055920 swapFree=4183380/4192956 [pid=11572] ppid=11570 vsize=1320 CPUtime=0.01 /proc/11572/stat : 11572 (PBS4_SAT07v2) R 11570 11572 10817 0 -1 4194304 148 0 0 0 1 0 0 0 18 0 1 0 309808439 1351680 130 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/11572/statm: 330 130 90 219 0 107 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1320 [startup+0.10135 s] /proc/loadavg: 0.98 1.00 1.00 3/64 11572 /proc/meminfo: memFree=1479632/2055920 swapFree=4183380/4192956 [pid=11572] ppid=11570 vsize=1460 CPUtime=0.09 /proc/11572/stat : 11572 (PBS4_SAT07v2) R 11570 11572 10817 0 -1 4194304 210 0 0 0 9 0 0 0 18 0 1 0 309808439 1495040 192 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/11572/statm: 365 192 90 219 0 142 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1460 [startup+0.301369 s] /proc/loadavg: 0.98 1.00 1.00 3/64 11572 /proc/meminfo: memFree=1479632/2055920 swapFree=4183380/4192956 [pid=11572] ppid=11570 vsize=2384 CPUtime=0.29 /proc/11572/stat : 11572 (PBS4_SAT07v2) R 11570 11572 10817 0 -1 4194304 321 0 0 0 29 0 0 0 19 0 1 0 309808439 2441216 303 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/11572/statm: 596 303 90 219 0 373 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2384 [startup+0.701408 s] /proc/loadavg: 0.98 1.00 1.00 3/64 11572 /proc/meminfo: memFree=1479632/2055920 swapFree=4183380/4192956 [pid=11572] ppid=11570 vsize=3604 CPUtime=0.69 /proc/11572/stat : 11572 (PBS4_SAT07v2) R 11570 11572 10817 0 -1 4194304 512 0 0 0 69 0 0 0 23 0 1 0 309808439 3690496 494 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/11572/statm: 901 494 90 219 0 678 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3604 [startup+1.50149 s] /proc/loadavg: 0.98 1.00 1.00 2/65 11573 /proc/meminfo: memFree=1477192/2055920 swapFree=4183380/4192956 [pid=11572] ppid=11570 vsize=4064 CPUtime=1.49 /proc/11572/stat : 11572 (PBS4_SAT07v2) R 11570 11572 10817 0 -1 4194304 870 0 0 0 148 1 0 0 25 0 1 0 309808439 4161536 803 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/11572/statm: 1016 803 90 219 0 793 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4064 [startup+3.10264 s] /proc/loadavg: 0.98 1.00 1.00 2/65 11573 /proc/meminfo: memFree=1475784/2055920 swapFree=4183380/4192956 [pid=11572] ppid=11570 vsize=6760 CPUtime=3.09 /proc/11572/stat : 11572 (PBS4_SAT07v2) R 11570 11572 10817 0 -1 4194304 1419 0 0 0 307 2 0 0 25 0 1 0 309808439 6922240 1255 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/11572/statm: 1690 1255 90 219 0 1467 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6760 [startup+6.30196 s] /proc/loadavg: 0.98 1.00 1.00 2/65 11573 /proc/meminfo: memFree=1472648/2055920 swapFree=4183380/4192956 [pid=11572] ppid=11570 vsize=11688 CPUtime=6.29 /proc/11572/stat : 11572 (PBS4_SAT07v2) R 11570 11572 10817 0 -1 4194304 2029 0 0 0 625 4 0 0 25 0 1 0 309808439 11968512 1865 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557322 0 0 4096 16384 0 0 0 17 0 0 0 /proc/11572/statm: 2922 1865 90 219 0 2699 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11688 [startup+12.7016 s] /proc/loadavg: 0.98 1.00 1.00 2/65 11573 /proc/meminfo: memFree=1469640/2055920 swapFree=4183380/4192956 [pid=11572] ppid=11570 vsize=13416 CPUtime=12.68 /proc/11572/stat : 11572 (PBS4_SAT07v2) R 11570 11572 10817 0 -1 4194304 2917 0 0 0 1262 6 0 0 25 0 1 0 309808439 13737984 2560 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 0 0 0 /proc/11572/statm: 3354 2560 90 219 0 3131 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 13416 Solver just ended. Dumping a history of the last processes samples [startup+15.9019 s] /proc/loadavg: 0.98 1.00 1.00 2/65 11573 /proc/meminfo: memFree=1469000/2055920 swapFree=4183380/4192956 [pid=11572] ppid=11570 vsize=13700 CPUtime=15.88 /proc/11572/stat : 11572 (PBS4_SAT07v2) R 11570 11572 10817 0 -1 4194304 3072 0 0 0 1581 7 0 0 25 0 1 0 309808439 14028800 2715 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/11572/statm: 3425 2715 90 219 0 3202 0 Current children cumulated CPU time (s) 15.88 Current children cumulated vsize (KiB) 13700 [startup+17.5011 s] /proc/loadavg: 0.98 1.00 1.00 2/65 11573 /proc/meminfo: memFree=1468488/2055920 swapFree=4183380/4192956 [pid=11572] ppid=11570 vsize=15552 CPUtime=17.49 /proc/11572/stat : 11572 (PBS4_SAT07v2) R 11570 11572 10817 0 -1 4194304 3565 0 0 0 1741 8 0 0 25 0 1 0 309808439 15925248 2823 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557375 0 0 4096 16384 0 0 0 17 0 0 0 /proc/11572/statm: 3888 2823 90 219 0 3665 0 Current children cumulated CPU time (s) 17.49 Current children cumulated vsize (KiB) 15552 [startup+18.3011 s] /proc/loadavg: 0.98 1.00 1.00 2/65 11573 /proc/meminfo: memFree=1468488/2055920 swapFree=4183380/4192956 [pid=11572] ppid=11570 vsize=15740 CPUtime=18.28 /proc/11572/stat : 11572 (PBS4_SAT07v2) R 11570 11572 10817 0 -1 4194304 3588 0 0 0 1820 8 0 0 25 0 1 0 309808439 16117760 2846 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/11572/statm: 3935 2846 90 219 0 3712 0 Current children cumulated CPU time (s) 18.28 Current children cumulated vsize (KiB) 15740 [startup+19.1012 s] /proc/loadavg: 0.98 1.00 1.00 2/65 11573 /proc/meminfo: memFree=1468360/2055920 swapFree=4183380/4192956 [pid=11572] ppid=11570 vsize=15740 CPUtime=19.08 /proc/11572/stat : 11572 (PBS4_SAT07v2) R 11570 11572 10817 0 -1 4194304 3606 0 0 0 1900 8 0 0 25 0 1 0 309808439 16117760 2864 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134548796 0 0 4096 16384 0 0 0 17 0 0 0 /proc/11572/statm: 3935 2864 90 219 0 3712 0 Current children cumulated CPU time (s) 19.08 Current children cumulated vsize (KiB) 15740 [startup+19.5013 s] /proc/loadavg: 0.98 1.00 1.00 2/65 11573 /proc/meminfo: memFree=1468360/2055920 swapFree=4183380/4192956 [pid=11572] ppid=11570 vsize=15740 CPUtime=19.48 /proc/11572/stat : 11572 (PBS4_SAT07v2) R 11570 11572 10817 0 -1 4194304 3612 0 0 0 1940 8 0 0 25 0 1 0 309808439 16117760 2870 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 0 0 0 /proc/11572/statm: 3935 2870 90 219 0 3712 0 Current children cumulated CPU time (s) 19.48 Current children cumulated vsize (KiB) 15740 [startup+19.6013 s] /proc/loadavg: 0.98 1.00 1.00 2/65 11573 /proc/meminfo: memFree=1468360/2055920 swapFree=4183380/4192956 [pid=11572] ppid=11570 vsize=15740 CPUtime=19.58 /proc/11572/stat : 11572 (PBS4_SAT07v2) R 11570 11572 10817 0 -1 4194304 3613 0 0 0 1950 8 0 0 25 0 1 0 309808439 16117760 2871 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557204 0 0 4096 16384 0 0 0 17 0 0 0 /proc/11572/statm: 3935 2871 90 219 0 3712 0 Current children cumulated CPU time (s) 19.58 Current children cumulated vsize (KiB) 15740 Child status: 0 Real time (s): 19.6738 CPU time (s): 19.66 CPU user time (s): 19.573 CPU system time (s): 0.086986 CPU usage (%): 99.9299 Max. virtual memory (cumulated for all children) (KiB): 15740 getrusage(RUSAGE_CHILDREN,...) data: user time used= 19.573 system time used= 0.086986 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3631 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= 77 runsolver used 0.017997 second user time and 0.06099 second system time The end
Begin job on node60 on Tue May 8 10:09:45 UTC 2007 IDJOB= 458099 IDBENCH= 1176 IDSOLVER= 200 FILE ID= node60/458099-1178618985 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-t2001.13queen13.1110970631.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458099-1178618985/instance-458099-1178618985.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-458099-1178618985 -o ROOT/results/node60/conversion-458099-1178618985 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458099-1178618985/instance-458099-1178618985.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-458099-1178618985 -o ROOT/results/node60/solver-458099-1178618985 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458099-1178618985/instance-458099-1178618985.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 0cb3829d9e744bc52975d342468bb866 RANDOM SEED= 634246354 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: 1480040 kB Buffers: 35224 kB Cached: 417028 kB SwapCached: 3620 kB Active: 172556 kB Inactive: 289748 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1480040 kB SwapTotal: 4192956 kB SwapFree: 4183380 kB Dirty: 2368 kB Writeback: 0 kB Mapped: 16076 kB Slab: 99592 kB Committed_AS: 5302224 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 10:10:04 UTC 2007