Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 27.6958 | 27.7052 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111223004.opb |
MD5SUM | 651d3a6cc64ca34df144139e51ae2bf7 |
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 | 1.9657 |
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 | 1227 |
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/458186-1178619717/instance-458186-1178619717.opb ...... 27.58/27.70 c done parsing opb. 27.58/27.70 s UNSATISFIABLE 27.68/27.70 c Total Run Time 27.6888
ERROR: no interpretation found !
/tmp/evaluation/458186-1178619717/instance-458186-1178619717.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node41/watcher-458186-1178619717 -o ROOT/results/node41/solver-458186-1178619717 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458186-1178619717/instance-458186-1178619717.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 0.97 0.99 3/77 24802 /proc/meminfo: memFree=1502792/2055920 swapFree=4169412/4192956 [pid=24802] ppid=24800 vsize=1320 CPUtime=0 /proc/24802/stat : 24802 (PBS4_SAT07v2) R 24800 24802 23489 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 309883609 1351680 123 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24802/statm: 330 123 90 219 0 107 0 [startup+0.0178599 s] /proc/loadavg: 0.98 0.97 0.99 3/77 24802 /proc/meminfo: memFree=1502792/2055920 swapFree=4169412/4192956 [pid=24802] ppid=24800 vsize=1320 CPUtime=0.01 /proc/24802/stat : 24802 (PBS4_SAT07v2) R 24800 24802 23489 0 -1 4194304 153 0 0 0 1 0 0 0 18 0 1 0 309883609 1351680 135 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24802/statm: 330 135 90 219 0 107 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1320 [startup+0.102868 s] /proc/loadavg: 0.98 0.97 0.99 3/77 24802 /proc/meminfo: memFree=1502792/2055920 swapFree=4169412/4192956 [pid=24802] ppid=24800 vsize=1452 CPUtime=0.1 /proc/24802/stat : 24802 (PBS4_SAT07v2) R 24800 24802 23489 0 -1 4194304 211 0 0 0 10 0 0 0 18 0 1 0 309883609 1486848 193 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24802/statm: 363 193 90 219 0 140 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1452 [startup+0.301886 s] /proc/loadavg: 0.98 0.97 0.99 3/77 24802 /proc/meminfo: memFree=1502792/2055920 swapFree=4169412/4192956 [pid=24802] ppid=24800 vsize=1868 CPUtime=0.3 /proc/24802/stat : 24802 (PBS4_SAT07v2) R 24800 24802 23489 0 -1 4194304 312 0 0 0 30 0 0 0 19 0 1 0 309883609 1912832 294 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24802/statm: 467 294 90 219 0 244 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 1868 [startup+0.702919 s] /proc/loadavg: 0.98 0.97 0.99 3/77 24802 /proc/meminfo: memFree=1502792/2055920 swapFree=4169412/4192956 [pid=24802] ppid=24800 vsize=3600 CPUtime=0.69 /proc/24802/stat : 24802 (PBS4_SAT07v2) R 24800 24802 23489 0 -1 4194304 494 0 0 0 69 0 0 0 23 0 1 0 309883609 3686400 476 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24802/statm: 900 476 90 219 0 677 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3600 [startup+1.50199 s] /proc/loadavg: 0.98 0.97 0.99 2/78 24803 /proc/meminfo: memFree=1500736/2055920 swapFree=4169412/4192956 [pid=24802] ppid=24800 vsize=3924 CPUtime=1.49 /proc/24802/stat : 24802 (PBS4_SAT07v2) R 24800 24802 23489 0 -1 4194304 852 0 0 0 149 0 0 0 25 0 1 0 309883609 4018176 785 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24802/statm: 981 785 90 219 0 758 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3924 [startup+3.10113 s] /proc/loadavg: 0.98 0.97 0.99 2/78 24803 /proc/meminfo: memFree=1498880/2055920 swapFree=4169412/4192956 [pid=24802] ppid=24800 vsize=6892 CPUtime=3.09 /proc/24802/stat : 24802 (PBS4_SAT07v2) R 24800 24802 23489 0 -1 4194304 1425 0 0 0 308 1 0 0 25 0 1 0 309883609 7057408 1261 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544719 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24802/statm: 1723 1261 90 219 0 1500 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6892 [startup+6.30141 s] /proc/loadavg: 0.98 0.97 0.99 2/78 24803 /proc/meminfo: memFree=1496064/2055920 swapFree=4169412/4192956 [pid=24802] ppid=24800 vsize=11660 CPUtime=6.29 /proc/24802/stat : 24802 (PBS4_SAT07v2) R 24800 24802 23489 0 -1 4194304 2097 0 0 0 626 3 0 0 25 0 1 0 309883609 11939840 1933 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24802/statm: 2915 1933 90 219 0 2692 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11660 [startup+12.702 s] /proc/loadavg: 0.99 0.97 0.99 2/78 24803 /proc/meminfo: memFree=1491976/2055920 swapFree=4169412/4192956 [pid=24802] ppid=24800 vsize=13304 CPUtime=12.68 /proc/24802/stat : 24802 (PBS4_SAT07v2) R 24800 24802 23489 0 -1 4194304 3187 0 0 0 1262 6 0 0 25 0 1 0 309883609 13623296 2830 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24802/statm: 3326 2830 90 219 0 3103 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 13304 [startup+25.5011 s] /proc/loadavg: 0.99 0.97 0.99 2/78 24803 /proc/meminfo: memFree=1489160/2055920 swapFree=4169412/4192956 [pid=24802] ppid=24800 vsize=16360 CPUtime=25.48 /proc/24802/stat : 24802 (PBS4_SAT07v2) R 24800 24802 23489 0 -1 4194304 4189 0 0 0 2538 10 0 0 25 0 1 0 309883609 16752640 3447 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24802/statm: 4090 3447 90 219 0 3867 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 16360 Solver just ended. Dumping a history of the last processes samples [startup+27.1012 s] /proc/loadavg: 0.99 0.97 0.99 2/78 24803 /proc/meminfo: memFree=1488904/2055920 swapFree=4169412/4192956 [pid=24802] ppid=24800 vsize=16596 CPUtime=27.08 /proc/24802/stat : 24802 (PBS4_SAT07v2) R 24800 24802 23489 0 -1 4194304 4258 0 0 0 2698 10 0 0 25 0 1 0 309883609 16994304 3516 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544670 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24802/statm: 4149 3516 90 219 0 3926 0 Current children cumulated CPU time (s) 27.08 Current children cumulated vsize (KiB) 16596 [startup+27.5043 s] /proc/loadavg: 0.99 0.97 0.99 2/78 24803 /proc/meminfo: memFree=1488712/2055920 swapFree=4169412/4192956 [pid=24802] ppid=24800 vsize=16596 CPUtime=27.48 /proc/24802/stat : 24802 (PBS4_SAT07v2) R 24800 24802 23489 0 -1 4194304 4275 0 0 0 2738 10 0 0 25 0 1 0 309883609 16994304 3533 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557322 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24802/statm: 4149 3533 90 219 0 3926 0 Current children cumulated CPU time (s) 27.48 Current children cumulated vsize (KiB) 16596 [startup+27.7013 s] /proc/loadavg: 0.99 0.97 0.99 2/78 24803 /proc/meminfo: memFree=1488712/2055920 swapFree=4169412/4192956 [pid=24802] ppid=24800 vsize=0 CPUtime=27.68 /proc/24802/stat : 24802 (PBS4_SAT07v2) R 24800 24802 23489 0 -1 4194308 4294 0 0 0 2758 10 0 0 25 0 1 0 309883609 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24802/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 27.68 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 27.7052 CPU time (s): 27.6958 CPU user time (s): 27.5828 CPU system time (s): 0.112982 CPU usage (%): 99.9662 Max. virtual memory (cumulated for all children) (KiB): 16596 getrusage(RUSAGE_CHILDREN,...) data: user time used= 27.5828 system time used= 0.112982 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4294 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= 580 runsolver used 0.027995 second user time and 0.066989 second system time The end
Begin job on node41 on Tue May 8 10:21:57 UTC 2007 IDJOB= 458186 IDBENCH= 1263 IDSOLVER= 200 FILE ID= node41/458186-1178619717 PBS_JOBID= 5218237 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-t2001.13queen13.1111223004.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458186-1178619717/instance-458186-1178619717.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-458186-1178619717 -o ROOT/results/node41/conversion-458186-1178619717 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458186-1178619717/instance-458186-1178619717.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node41/watcher-458186-1178619717 -o ROOT/results/node41/solver-458186-1178619717 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458186-1178619717/instance-458186-1178619717.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 651d3a6cc64ca34df144139e51ae2bf7 RANDOM SEED= 508914279 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node41.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: 1503200 kB Buffers: 40488 kB Cached: 387424 kB SwapCached: 3072 kB Active: 142648 kB Inactive: 309660 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1503200 kB SwapTotal: 4192956 kB SwapFree: 4169412 kB Dirty: 2372 kB Writeback: 0 kB Mapped: 31936 kB Slab: 85676 kB Committed_AS: 8578088 kB PageTables: 2008 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 node41 on Tue May 8 10:22:25 UTC 2007