Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 65.611 | 65.6293 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110975965.opb |
MD5SUM | 5a91e712d3aef81a2c9052622caecb97 |
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 | 0.940856 |
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 | 1171 |
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/458122-1178619235/instance-458122-1178619235.opb ...... 65.57/65.62 c done parsing opb. 65.57/65.62 s UNSATISFIABLE 65.57/65.62 c Total Run Time 65.603
ERROR: no interpretation found !
/tmp/evaluation/458122-1178619235/instance-458122-1178619235.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-458122-1178619235 -o ROOT/results/node60/solver-458122-1178619235 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458122-1178619235/instance-458122-1178619235.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: 0.94 0.96 0.98 3/64 12235 /proc/meminfo: memFree=1478800/2055920 swapFree=4183380/4192956 [pid=12235] ppid=12233 vsize=1320 CPUtime=0 /proc/12235/stat : 12235 (PBS4_SAT07v2) R 12233 12235 10817 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 309833459 1351680 123 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560376 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12235/statm: 330 123 90 219 0 107 0 [startup+0.014073 s] /proc/loadavg: 0.94 0.96 0.98 3/64 12235 /proc/meminfo: memFree=1478800/2055920 swapFree=4183380/4192956 [pid=12235] ppid=12233 vsize=1320 CPUtime=0.01 /proc/12235/stat : 12235 (PBS4_SAT07v2) R 12233 12235 10817 0 -1 4194304 148 0 0 0 1 0 0 0 18 0 1 0 309833459 1351680 130 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12235/statm: 330 130 90 219 0 107 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1320 [startup+0.101081 s] /proc/loadavg: 0.94 0.96 0.98 3/64 12235 /proc/meminfo: memFree=1478800/2055920 swapFree=4183380/4192956 [pid=12235] ppid=12233 vsize=1712 CPUtime=0.09 /proc/12235/stat : 12235 (PBS4_SAT07v2) R 12233 12235 10817 0 -1 4194304 227 0 0 0 9 0 0 0 18 0 1 0 309833459 1753088 209 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12235/statm: 428 209 90 219 0 205 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1712 [startup+0.3011 s] /proc/loadavg: 0.94 0.96 0.98 3/64 12235 /proc/meminfo: memFree=1478800/2055920 swapFree=4183380/4192956 [pid=12235] ppid=12233 vsize=2412 CPUtime=0.29 /proc/12235/stat : 12235 (PBS4_SAT07v2) R 12233 12235 10817 0 -1 4194304 371 0 0 0 29 0 0 0 19 0 1 0 309833459 2469888 353 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12235/statm: 603 353 90 219 0 380 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2412 [startup+0.70114 s] /proc/loadavg: 0.94 0.96 0.98 3/64 12235 /proc/meminfo: memFree=1478800/2055920 swapFree=4183380/4192956 [pid=12235] ppid=12233 vsize=3632 CPUtime=0.69 /proc/12235/stat : 12235 (PBS4_SAT07v2) R 12233 12235 10817 0 -1 4194304 584 0 0 0 69 0 0 0 22 0 1 0 309833459 3719168 566 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12235/statm: 908 566 90 219 0 685 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3632 [startup+1.50122 s] /proc/loadavg: 0.94 0.96 0.98 2/65 12236 /proc/meminfo: memFree=1476424/2055920 swapFree=4183380/4192956 [pid=12235] ppid=12233 vsize=6136 CPUtime=1.49 /proc/12235/stat : 12235 (PBS4_SAT07v2) R 12233 12235 10817 0 -1 4194304 935 0 0 0 149 0 0 0 25 0 1 0 309833459 6283264 868 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546866 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12235/statm: 1534 868 90 219 0 1311 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6136 [startup+3.10141 s] /proc/loadavg: 0.94 0.96 0.98 2/65 12236 /proc/meminfo: memFree=1474824/2055920 swapFree=4183380/4192956 [pid=12235] ppid=12233 vsize=6400 CPUtime=3.09 /proc/12235/stat : 12235 (PBS4_SAT07v2) R 12233 12235 10817 0 -1 4194304 1401 0 0 0 308 1 0 0 25 0 1 0 309833459 6553600 1334 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12235/statm: 1600 1334 90 219 0 1377 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6400 [startup+6.30173 s] /proc/loadavg: 0.95 0.96 0.98 2/65 12236 /proc/meminfo: memFree=1472200/2055920 swapFree=4183380/4192956 [pid=12235] ppid=12233 vsize=11432 CPUtime=6.28 /proc/12235/stat : 12235 (PBS4_SAT07v2) R 12233 12235 10817 0 -1 4194304 1947 0 0 0 626 2 0 0 25 0 1 0 309833459 11706368 1783 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12235/statm: 2858 1783 90 219 0 2635 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 11432 [startup+12.7013 s] /proc/loadavg: 0.95 0.96 0.98 2/65 12236 /proc/meminfo: memFree=1468872/2055920 swapFree=4183380/4192956 [pid=12235] ppid=12233 vsize=13024 CPUtime=12.69 /proc/12235/stat : 12235 (PBS4_SAT07v2) R 12233 12235 10817 0 -1 4194304 2934 0 0 0 1264 5 0 0 25 0 1 0 309833459 13336576 2577 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12235/statm: 3256 2577 90 219 0 3033 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13024 [startup+25.5016 s] /proc/loadavg: 0.96 0.96 0.98 2/65 12236 /proc/meminfo: memFree=1462280/2055920 swapFree=4183380/4192956 [pid=12235] ppid=12233 vsize=24428 CPUtime=25.49 /proc/12235/stat : 12235 (PBS4_SAT07v2) R 12233 12235 10817 0 -1 4194304 4907 0 0 0 2540 9 0 0 25 0 1 0 309833459 25014272 4165 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12235/statm: 6107 4165 90 219 0 5884 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 24428 [startup+51.1011 s] /proc/loadavg: 0.97 0.96 0.98 2/65 12236 /proc/meminfo: memFree=1457672/2055920 swapFree=4183380/4192956 [pid=12235] ppid=12233 vsize=26664 CPUtime=51.08 /proc/12235/stat : 12235 (PBS4_SAT07v2) R 12233 12235 10817 0 -1 4194304 6082 0 0 0 5094 14 0 0 25 0 1 0 309833459 27303936 5340 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12235/statm: 6666 5340 90 219 0 6443 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 26664 Solver just ended. Dumping a history of the last processes samples [startup+57.5017 s] /proc/loadavg: 0.98 0.96 0.98 2/65 12236 /proc/meminfo: memFree=1456840/2055920 swapFree=4183380/4192956 [pid=12235] ppid=12233 vsize=27280 CPUtime=57.48 /proc/12235/stat : 12235 (PBS4_SAT07v2) R 12233 12235 10817 0 -1 4194304 6259 0 0 0 5733 15 0 0 25 0 1 0 309833459 27934720 5517 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12235/statm: 6820 5517 90 219 0 6597 0 Current children cumulated CPU time (s) 57.48 Current children cumulated vsize (KiB) 27280 [startup+60.701 s] /proc/loadavg: 0.98 0.96 0.98 2/65 12236 /proc/meminfo: memFree=1456456/2055920 swapFree=4183380/4192956 [pid=12235] ppid=12233 vsize=30688 CPUtime=60.67 /proc/12235/stat : 12235 (PBS4_SAT07v2) R 12233 12235 10817 0 -1 4194304 7117 0 0 0 6051 16 0 0 25 0 1 0 309833459 31424512 5606 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134583763 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12235/statm: 7672 5606 90 219 0 7449 0 Current children cumulated CPU time (s) 60.67 Current children cumulated vsize (KiB) 30688 [startup+63.9013 s] /proc/loadavg: 0.98 0.96 0.98 2/65 12236 /proc/meminfo: memFree=1456328/2055920 swapFree=4183380/4192956 [pid=12235] ppid=12233 vsize=30688 CPUtime=63.88 /proc/12235/stat : 12235 (PBS4_SAT07v2) R 12233 12235 10817 0 -1 4194304 7142 0 0 0 6371 17 0 0 25 0 1 0 309833459 31424512 5631 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12235/statm: 7672 5631 90 219 0 7449 0 Current children cumulated CPU time (s) 63.88 Current children cumulated vsize (KiB) 30688 [startup+64.7014 s] /proc/loadavg: 0.98 0.96 0.98 2/65 12236 /proc/meminfo: memFree=1456328/2055920 swapFree=4183380/4192956 [pid=12235] ppid=12233 vsize=30876 CPUtime=64.67 /proc/12235/stat : 12235 (PBS4_SAT07v2) R 12233 12235 10817 0 -1 4194304 7213 0 0 0 6450 17 0 0 25 0 1 0 309833459 31617024 5702 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12235/statm: 7719 5702 90 219 0 7496 0 Current children cumulated CPU time (s) 64.67 Current children cumulated vsize (KiB) 30876 [startup+65.1015 s] /proc/loadavg: 0.98 0.96 0.98 2/65 12236 /proc/meminfo: memFree=1456072/2055920 swapFree=4183380/4192956 [pid=12235] ppid=12233 vsize=30876 CPUtime=65.07 /proc/12235/stat : 12235 (PBS4_SAT07v2) R 12233 12235 10817 0 -1 4194304 7216 0 0 0 6490 17 0 0 25 0 1 0 309833459 31617024 5705 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12235/statm: 7719 5705 90 219 0 7496 0 Current children cumulated CPU time (s) 65.07 Current children cumulated vsize (KiB) 30876 [startup+65.5015 s] /proc/loadavg: 0.98 0.96 0.98 2/65 12236 /proc/meminfo: memFree=1456072/2055920 swapFree=4183380/4192956 [pid=12235] ppid=12233 vsize=30876 CPUtime=65.47 /proc/12235/stat : 12235 (PBS4_SAT07v2) R 12233 12235 10817 0 -1 4194304 7219 0 0 0 6530 17 0 0 25 0 1 0 309833459 31617024 5708 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12235/statm: 7719 5708 90 219 0 7496 0 Current children cumulated CPU time (s) 65.47 Current children cumulated vsize (KiB) 30876 [startup+65.6015 s] /proc/loadavg: 0.98 0.96 0.98 2/65 12236 /proc/meminfo: memFree=1456072/2055920 swapFree=4183380/4192956 [pid=12235] ppid=12233 vsize=30876 CPUtime=65.57 /proc/12235/stat : 12235 (PBS4_SAT07v2) R 12233 12235 10817 0 -1 4194304 7220 0 0 0 6540 17 0 0 25 0 1 0 309833459 31617024 5709 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12235/statm: 7719 5709 90 219 0 7496 0 Current children cumulated CPU time (s) 65.57 Current children cumulated vsize (KiB) 30876 Child status: 0 Real time (s): 65.6293 CPU time (s): 65.611 CPU user time (s): 65.4301 CPU system time (s): 0.180972 CPU usage (%): 99.9722 Max. virtual memory (cumulated for all children) (KiB): 30876 getrusage(RUSAGE_CHILDREN,...) data: user time used= 65.4301 system time used= 0.180972 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7237 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= 82 runsolver used 0.06299 second user time and 0.123981 second system time The end
Begin job on node60 on Tue May 8 10:13:55 UTC 2007 IDJOB= 458122 IDBENCH= 1199 IDSOLVER= 200 FILE ID= node60/458122-1178619235 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-t2001.13queen13.1110975965.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458122-1178619235/instance-458122-1178619235.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-458122-1178619235 -o ROOT/results/node60/conversion-458122-1178619235 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458122-1178619235/instance-458122-1178619235.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-458122-1178619235 -o ROOT/results/node60/solver-458122-1178619235 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458122-1178619235/instance-458122-1178619235.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 5a91e712d3aef81a2c9052622caecb97 RANDOM SEED= 203983116 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: 1479272 kB Buffers: 35504 kB Cached: 417496 kB SwapCached: 3620 kB Active: 172900 kB Inactive: 290168 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1479272 kB SwapTotal: 4192956 kB SwapFree: 4183380 kB Dirty: 2424 kB Writeback: 0 kB Mapped: 16076 kB Slab: 99576 kB Committed_AS: 5302432 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 10:15:01 UTC 2007