Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 16.7854 | 16.7929 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110968094.opb |
MD5SUM | 940d71bbc0c42e33ba6204f0b827ce80 |
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 | 0.105983 |
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 | 1242 |
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/458164-1178619600/instance-458164-1178619600.opb ...... 16.68/16.78 c done parsing opb. 16.68/16.78 s UNSATISFIABLE 16.68/16.79 c Total Run Time 16.7794
ERROR: no interpretation found !
/tmp/evaluation/458164-1178619600/instance-458164-1178619600.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-458164-1178619600 -o ROOT/results/node60/solver-458164-1178619600 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458164-1178619600/instance-458164-1178619600.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: 1.00 0.97 0.98 3/64 12898 /proc/meminfo: memFree=1478040/2055920 swapFree=4183380/4192956 [pid=12898] ppid=12896 vsize=1320 CPUtime=0 /proc/12898/stat : 12898 (PBS4_SAT07v2) R 12896 12898 10817 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 309870004 1351680 123 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12898/statm: 330 123 90 219 0 107 0 [startup+0.0586611 s] /proc/loadavg: 1.00 0.97 0.98 3/64 12898 /proc/meminfo: memFree=1478040/2055920 swapFree=4183380/4192956 [pid=12898] ppid=12896 vsize=1452 CPUtime=0.05 /proc/12898/stat : 12898 (PBS4_SAT07v2) R 12896 12898 10817 0 -1 4194304 179 0 0 0 5 0 0 0 18 0 1 0 309870004 1486848 161 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12898/statm: 363 161 90 219 0 140 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1452 [startup+0.101664 s] /proc/loadavg: 1.00 0.97 0.98 3/64 12898 /proc/meminfo: memFree=1478040/2055920 swapFree=4183380/4192956 [pid=12898] ppid=12896 vsize=1452 CPUtime=0.09 /proc/12898/stat : 12898 (PBS4_SAT07v2) R 12896 12898 10817 0 -1 4194304 218 0 0 0 9 0 0 0 18 0 1 0 309870004 1486848 200 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12898/statm: 363 200 90 219 0 140 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1452 [startup+0.301683 s] /proc/loadavg: 1.00 0.97 0.98 3/64 12898 /proc/meminfo: memFree=1478040/2055920 swapFree=4183380/4192956 [pid=12898] ppid=12896 vsize=2384 CPUtime=0.29 /proc/12898/stat : 12898 (PBS4_SAT07v2) R 12896 12898 10817 0 -1 4194304 331 0 0 0 29 0 0 0 19 0 1 0 309870004 2441216 313 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12898/statm: 596 313 90 219 0 373 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2384 [startup+0.701722 s] /proc/loadavg: 1.00 0.97 0.98 3/64 12898 /proc/meminfo: memFree=1478040/2055920 swapFree=4183380/4192956 [pid=12898] ppid=12896 vsize=3604 CPUtime=0.69 /proc/12898/stat : 12898 (PBS4_SAT07v2) R 12896 12898 10817 0 -1 4194304 555 0 0 0 69 0 0 0 22 0 1 0 309870004 3690496 537 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12898/statm: 901 537 90 219 0 678 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3604 [startup+1.5018 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12899 /proc/meminfo: memFree=1475792/2055920 swapFree=4183380/4192956 [pid=12898] ppid=12896 vsize=5976 CPUtime=1.49 /proc/12898/stat : 12898 (PBS4_SAT07v2) R 12896 12898 10817 0 -1 4194304 902 0 0 0 148 1 0 0 25 0 1 0 309870004 6119424 835 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12898/statm: 1494 835 90 219 0 1271 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5976 [startup+3.10196 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12899 /proc/meminfo: memFree=1474320/2055920 swapFree=4183380/4192956 [pid=12898] ppid=12896 vsize=6892 CPUtime=3.09 /proc/12898/stat : 12898 (PBS4_SAT07v2) R 12896 12898 10817 0 -1 4194304 1351 0 0 0 308 1 0 0 25 0 1 0 309870004 7057408 1187 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12898/statm: 1723 1187 90 219 0 1500 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6892 [startup+6.30127 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12899 /proc/meminfo: memFree=1472464/2055920 swapFree=4183380/4192956 [pid=12898] ppid=12896 vsize=8212 CPUtime=6.28 /proc/12898/stat : 12898 (PBS4_SAT07v2) R 12896 12898 10817 0 -1 4194304 1835 0 0 0 625 3 0 0 25 0 1 0 309870004 8409088 1478 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12898/statm: 2053 1478 90 219 0 1830 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 8212 [startup+12.7019 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12899 /proc/meminfo: memFree=1470480/2055920 swapFree=4183380/4192956 [pid=12898] ppid=12896 vsize=9380 CPUtime=12.69 /proc/12898/stat : 12898 (PBS4_SAT07v2) R 12896 12898 10817 0 -1 4194304 2340 0 0 0 1263 6 0 0 25 0 1 0 309870004 9605120 1983 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12898/statm: 2345 1983 90 219 0 2122 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 9380 Solver just ended. Dumping a history of the last processes samples [startup+14.3041 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12899 /proc/meminfo: memFree=1469968/2055920 swapFree=4183380/4192956 [pid=12898] ppid=12896 vsize=9380 CPUtime=14.29 /proc/12898/stat : 12898 (PBS4_SAT07v2) R 12896 12898 10817 0 -1 4194304 2394 0 0 0 1423 6 0 0 25 0 1 0 309870004 9605120 2037 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12898/statm: 2345 2037 90 219 0 2122 0 Current children cumulated CPU time (s) 14.29 Current children cumulated vsize (KiB) 9380 [startup+15.9012 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12899 /proc/meminfo: memFree=1469520/2055920 swapFree=4183380/4192956 [pid=12898] ppid=12896 vsize=11312 CPUtime=15.89 /proc/12898/stat : 12898 (PBS4_SAT07v2) R 12896 12898 10817 0 -1 4194304 2870 0 0 0 1582 7 0 0 25 0 1 0 309870004 11583488 2128 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12898/statm: 2828 2128 90 219 0 2605 0 Current children cumulated CPU time (s) 15.89 Current children cumulated vsize (KiB) 11312 [startup+16.3013 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12899 /proc/meminfo: memFree=1469520/2055920 swapFree=4183380/4192956 [pid=12898] ppid=12896 vsize=11312 CPUtime=16.29 /proc/12898/stat : 12898 (PBS4_SAT07v2) R 12896 12898 10817 0 -1 4194304 2899 0 0 0 1622 7 0 0 25 0 1 0 309870004 11583488 2157 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12898/statm: 2828 2157 90 219 0 2605 0 Current children cumulated CPU time (s) 16.29 Current children cumulated vsize (KiB) 11312 [startup+16.7013 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12899 /proc/meminfo: memFree=1469456/2055920 swapFree=4183380/4192956 [pid=12898] ppid=12896 vsize=11312 CPUtime=16.68 /proc/12898/stat : 12898 (PBS4_SAT07v2) R 12896 12898 10817 0 -1 4194304 2906 0 0 0 1661 7 0 0 25 0 1 0 309870004 11583488 2164 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12898/statm: 2828 2164 90 219 0 2605 0 Current children cumulated CPU time (s) 16.68 Current children cumulated vsize (KiB) 11312 Child status: 0 Real time (s): 16.7929 CPU time (s): 16.7854 CPU user time (s): 16.7055 CPU system time (s): 0.079987 CPU usage (%): 99.9556 Max. virtual memory (cumulated for all children) (KiB): 11312 getrusage(RUSAGE_CHILDREN,...) data: user time used= 16.7055 system time used= 0.079987 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2924 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= 24 runsolver used 0.013997 second user time and 0.039993 second system time The end
Begin job on node60 on Tue May 8 10:20:00 UTC 2007 IDJOB= 458164 IDBENCH= 1241 IDSOLVER= 200 FILE ID= node60/458164-1178619600 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-t2001.13queen13.1110968094.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458164-1178619600/instance-458164-1178619600.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-458164-1178619600 -o ROOT/results/node60/conversion-458164-1178619600 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458164-1178619600/instance-458164-1178619600.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-458164-1178619600 -o ROOT/results/node60/solver-458164-1178619600 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458164-1178619600/instance-458164-1178619600.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 940d71bbc0c42e33ba6204f0b827ce80 RANDOM SEED= 381731556 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: 1478512 kB Buffers: 35716 kB Cached: 418032 kB SwapCached: 3620 kB Active: 173052 kB Inactive: 290704 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1478512 kB SwapTotal: 4192956 kB SwapFree: 4183380 kB Dirty: 2416 kB Writeback: 0 kB Mapped: 16076 kB Slab: 99684 kB Committed_AS: 5302640 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 10:20:17 UTC 2007