Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 14.8237 | 14.8291 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111227326.opb |
MD5SUM | 2f8f97ac7582e26f7b47720cb0027731 |
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 | 0.141977 |
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 | 1273 |
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/458138-1178619402/instance-458138-1178619402.opb ...... 14.79/14.82 c done parsing opb. 14.79/14.82 s UNSATISFIABLE 14.79/14.82 c Total Run Time 14.8167
ERROR: no interpretation found !
/tmp/evaluation/458138-1178619402/instance-458138-1178619402.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node50/watcher-458138-1178619402 -o ROOT/results/node50/solver-458138-1178619402 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458138-1178619402/instance-458138-1178619402.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 1.01 1.00 3/64 3779 /proc/meminfo: memFree=1809264/2055920 swapFree=4183852/4192956 [pid=3779] ppid=3777 vsize=1320 CPUtime=0 /proc/3779/stat : 3779 (PBS4_SAT07v2) R 3777 3779 2663 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 216785363 1351680 123 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3779/statm: 330 123 90 219 0 107 0 [startup+0.0470191 s] /proc/loadavg: 0.98 1.01 1.00 3/64 3779 /proc/meminfo: memFree=1809264/2055920 swapFree=4183852/4192956 [pid=3779] ppid=3777 vsize=1320 CPUtime=0.04 /proc/3779/stat : 3779 (PBS4_SAT07v2) R 3777 3779 2663 0 -1 4194304 162 0 0 0 4 0 0 0 18 0 1 0 216785363 1351680 144 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3779/statm: 330 144 90 219 0 107 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1320 [startup+0.101022 s] /proc/loadavg: 0.98 1.01 1.00 3/64 3779 /proc/meminfo: memFree=1809264/2055920 swapFree=4183852/4192956 [pid=3779] ppid=3777 vsize=1452 CPUtime=0.09 /proc/3779/stat : 3779 (PBS4_SAT07v2) R 3777 3779 2663 0 -1 4194304 190 0 0 0 9 0 0 0 18 0 1 0 216785363 1486848 172 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3779/statm: 363 173 90 219 0 140 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1452 [startup+0.30104 s] /proc/loadavg: 0.98 1.01 1.00 3/64 3779 /proc/meminfo: memFree=1809264/2055920 swapFree=4183852/4192956 [pid=3779] ppid=3777 vsize=2376 CPUtime=0.29 /proc/3779/stat : 3779 (PBS4_SAT07v2) R 3777 3779 2663 0 -1 4194304 321 0 0 0 29 0 0 0 19 0 1 0 216785363 2433024 303 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3779/statm: 594 303 90 219 0 371 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2376 [startup+0.701075 s] /proc/loadavg: 0.98 1.01 1.00 3/64 3779 /proc/meminfo: memFree=1809264/2055920 swapFree=4183852/4192956 [pid=3779] ppid=3777 vsize=3596 CPUtime=0.69 /proc/3779/stat : 3779 (PBS4_SAT07v2) R 3777 3779 2663 0 -1 4194304 538 0 0 0 69 0 0 0 22 0 1 0 216785363 3682304 520 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3779/statm: 899 520 90 219 0 676 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3596 [startup+1.50115 s] /proc/loadavg: 0.98 1.01 1.00 2/65 3780 /proc/meminfo: memFree=1807016/2055920 swapFree=4183852/4192956 [pid=3779] ppid=3777 vsize=4052 CPUtime=1.49 /proc/3779/stat : 3779 (PBS4_SAT07v2) R 3777 3779 2663 0 -1 4194304 862 0 0 0 148 1 0 0 25 0 1 0 216785363 4149248 795 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3779/statm: 1013 795 90 219 0 790 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4052 [startup+3.10129 s] /proc/loadavg: 0.98 1.01 1.00 2/65 3780 /proc/meminfo: memFree=1805736/2055920 swapFree=4183852/4192956 [pid=3779] ppid=3777 vsize=6752 CPUtime=3.09 /proc/3779/stat : 3779 (PBS4_SAT07v2) R 3777 3779 2663 0 -1 4194304 1300 0 0 0 307 2 0 0 25 0 1 0 216785363 6914048 1136 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557314 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3779/statm: 1688 1136 90 219 0 1465 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6752 [startup+6.30157 s] /proc/loadavg: 0.98 1.01 1.00 2/65 3780 /proc/meminfo: memFree=1803240/2055920 swapFree=4183852/4192956 [pid=3779] ppid=3777 vsize=7424 CPUtime=6.28 /proc/3779/stat : 3779 (PBS4_SAT07v2) R 3777 3779 2663 0 -1 4194304 1801 0 0 0 625 3 0 0 25 0 1 0 216785363 7602176 1637 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3779/statm: 1856 1637 90 219 0 1633 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 7424 [startup+12.7011 s] /proc/loadavg: 0.98 1.01 1.00 2/65 3780 /proc/meminfo: memFree=1799720/2055920 swapFree=4183852/4192956 [pid=3779] ppid=3777 vsize=13484 CPUtime=12.68 /proc/3779/stat : 3779 (PBS4_SAT07v2) R 3777 3779 2663 0 -1 4194304 2781 0 0 0 1262 6 0 0 25 0 1 0 216785363 13807616 2424 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3779/statm: 3371 2424 90 219 0 3148 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 13484 Solver just ended. Dumping a history of the last processes samples [startup+13.5012 s] /proc/loadavg: 0.98 1.01 1.00 2/65 3780 /proc/meminfo: memFree=1799592/2055920 swapFree=4183852/4192956 [pid=3779] ppid=3777 vsize=13484 CPUtime=13.48 /proc/3779/stat : 3779 (PBS4_SAT07v2) R 3777 3779 2663 0 -1 4194304 2809 0 0 0 1342 6 0 0 25 0 1 0 216785363 13807616 2452 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3779/statm: 3371 2453 90 219 0 3148 0 Current children cumulated CPU time (s) 13.48 Current children cumulated vsize (KiB) 13484 [startup+14.3053 s] /proc/loadavg: 0.98 1.01 1.00 2/65 3780 /proc/meminfo: memFree=1799400/2055920 swapFree=4183852/4192956 [pid=3779] ppid=3777 vsize=13664 CPUtime=14.29 /proc/3779/stat : 3779 (PBS4_SAT07v2) R 3777 3779 2663 0 -1 4194304 2847 0 0 0 1422 7 0 0 25 0 1 0 216785363 13991936 2490 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3779/statm: 3416 2490 90 219 0 3193 0 Current children cumulated CPU time (s) 14.29 Current children cumulated vsize (KiB) 13664 [startup+14.7013 s] /proc/loadavg: 0.98 1.01 1.00 2/65 3780 /proc/meminfo: memFree=1799400/2055920 swapFree=4183852/4192956 [pid=3779] ppid=3777 vsize=13800 CPUtime=14.69 /proc/3779/stat : 3779 (PBS4_SAT07v2) R 3777 3779 2663 0 -1 4194304 2885 0 0 0 1462 7 0 0 25 0 1 0 216785363 14131200 2528 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3779/statm: 3450 2528 90 219 0 3227 0 Current children cumulated CPU time (s) 14.69 Current children cumulated vsize (KiB) 13800 [startup+14.8013 s] /proc/loadavg: 0.98 1.01 1.00 2/65 3780 /proc/meminfo: memFree=1799400/2055920 swapFree=4183852/4192956 [pid=3779] ppid=3777 vsize=13800 CPUtime=14.79 /proc/3779/stat : 3779 (PBS4_SAT07v2) R 3777 3779 2663 0 -1 4194304 2886 0 0 0 1472 7 0 0 25 0 1 0 216785363 14131200 2529 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3779/statm: 3450 2529 90 219 0 3227 0 Current children cumulated CPU time (s) 14.79 Current children cumulated vsize (KiB) 13800 Child status: 0 Real time (s): 14.8291 CPU time (s): 14.8237 CPU user time (s): 14.7468 CPU system time (s): 0.076988 CPU usage (%): 99.9637 Max. virtual memory (cumulated for all children) (KiB): 13800 getrusage(RUSAGE_CHILDREN,...) data: user time used= 14.7468 system time used= 0.076988 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2904 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= 30 runsolver used 0.015997 second user time and 0.029995 second system time The end
Begin job on node50 on Tue May 8 10:16:42 UTC 2007 IDJOB= 458138 IDBENCH= 1215 IDSOLVER= 200 FILE ID= node50/458138-1178619402 PBS_JOBID= 5218236 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-t2001.13queen13.1111227326.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458138-1178619402/instance-458138-1178619402.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-458138-1178619402 -o ROOT/results/node50/conversion-458138-1178619402 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458138-1178619402/instance-458138-1178619402.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node50/watcher-458138-1178619402 -o ROOT/results/node50/solver-458138-1178619402 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458138-1178619402/instance-458138-1178619402.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 2f8f97ac7582e26f7b47720cb0027731 RANDOM SEED= 983534058 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node50.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 : 3000.232 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 : 3000.232 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: 1809736 kB Buffers: 18316 kB Cached: 134032 kB SwapCached: 3032 kB Active: 34288 kB Inactive: 128400 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1809736 kB SwapTotal: 4192956 kB SwapFree: 4183852 kB Dirty: 2404 kB Writeback: 0 kB Mapped: 16452 kB Slab: 69508 kB Committed_AS: 4938944 kB PageTables: 1460 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 node50 on Tue May 8 10:16:57 UTC 2007