Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 28.4227 | 28.4225 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110976935.opb |
MD5SUM | 09a2a97c88821c18a87bc8c5a7b2e947 |
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 | 0.016996 |
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 | 1229 |
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/358363-1176914837/instance-358363-1176914837.opb ...... 28.39/28.41 c done parsing opb. 28.39/28.41 s UNSATISFIABLE 28.39/28.41 c Total Run Time 28.4157
ERROR: no interpretation found !
/tmp/evaluation/358363-1176914837/instance-358363-1176914837.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node16/watcher-358363-1176914837 -o ROOT/results/node16/solver-358363-1176914837 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358363-1176914837/PBS4 /tmp/evaluation/358363-1176914837/instance-358363-1176914837.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 1.00 1.00 3/77 4931 /proc/meminfo: memFree=1496680/2055920 swapFree=4139340/4192956 [pid=4931] ppid=4929 vsize=1320 CPUtime=0 /proc/4931/stat : 4931 (PBS4) R 4929 4931 3814 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 139401310 1351680 125 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4931/statm: 330 126 92 219 0 107 0 [startup+0.0578379 s] /proc/loadavg: 1.00 1.00 1.00 3/77 4931 /proc/meminfo: memFree=1496680/2055920 swapFree=4139340/4192956 [pid=4931] ppid=4929 vsize=1456 CPUtime=0.05 /proc/4931/stat : 4931 (PBS4) R 4929 4931 3814 0 -1 4194304 182 0 0 0 5 0 0 0 18 0 1 0 139401310 1490944 164 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4931/statm: 364 164 92 219 0 141 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1456 [startup+0.101828 s] /proc/loadavg: 1.00 1.00 1.00 3/77 4931 /proc/meminfo: memFree=1496680/2055920 swapFree=4139340/4192956 [pid=4931] ppid=4929 vsize=1456 CPUtime=0.1 /proc/4931/stat : 4931 (PBS4) R 4929 4931 3814 0 -1 4194304 215 0 0 0 10 0 0 0 18 0 1 0 139401310 1490944 197 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4931/statm: 364 197 92 219 0 141 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1456 [startup+0.301786 s] /proc/loadavg: 1.00 1.00 1.00 3/77 4931 /proc/meminfo: memFree=1496680/2055920 swapFree=4139340/4192956 [pid=4931] ppid=4929 vsize=2376 CPUtime=0.29 /proc/4931/stat : 4931 (PBS4) R 4929 4931 3814 0 -1 4194304 323 0 0 0 29 0 0 0 19 0 1 0 139401310 2433024 305 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4931/statm: 594 305 93 219 0 371 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2376 [startup+0.701704 s] /proc/loadavg: 1.00 1.00 1.00 3/77 4931 /proc/meminfo: memFree=1496680/2055920 swapFree=4139340/4192956 [pid=4931] ppid=4929 vsize=3596 CPUtime=0.69 /proc/4931/stat : 4931 (PBS4) R 4929 4931 3814 0 -1 4194304 528 0 0 0 69 0 0 0 23 0 1 0 139401310 3682304 510 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4931/statm: 899 510 93 219 0 676 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3596 [startup+1.50154 s] /proc/loadavg: 1.00 1.00 1.00 2/78 4932 /proc/meminfo: memFree=1494624/2055920 swapFree=4139340/4192956 [pid=4931] ppid=4929 vsize=3920 CPUtime=1.49 /proc/4931/stat : 4931 (PBS4) R 4929 4931 3814 0 -1 4194304 846 0 0 0 148 1 0 0 25 0 1 0 139401310 4014080 779 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4931/statm: 980 779 94 219 0 757 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3920 [startup+3.10121 s] /proc/loadavg: 1.00 1.00 1.00 2/78 4932 /proc/meminfo: memFree=1493088/2055920 swapFree=4139340/4192956 [pid=4931] ppid=4929 vsize=6768 CPUtime=3.09 /proc/4931/stat : 4931 (PBS4) R 4929 4931 3814 0 -1 4194304 1405 0 0 0 307 2 0 0 25 0 1 0 139401310 6930432 1241 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4931/statm: 1692 1241 94 219 0 1469 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6768 [startup+6.30154 s] /proc/loadavg: 1.00 1.00 1.00 2/78 4932 /proc/meminfo: memFree=1490208/2055920 swapFree=4139340/4192956 [pid=4931] ppid=4929 vsize=11408 CPUtime=6.29 /proc/4931/stat : 4931 (PBS4) R 4929 4931 3814 0 -1 4194304 1853 0 0 0 626 3 0 0 25 0 1 0 139401310 11681792 1689 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559469 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4931/statm: 2852 1689 94 219 0 2629 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11408 [startup+12.7012 s] /proc/loadavg: 1.00 1.00 1.00 2/78 4932 /proc/meminfo: memFree=1487072/2055920 swapFree=4139340/4192956 [pid=4931] ppid=4929 vsize=13012 CPUtime=12.69 /proc/4931/stat : 4931 (PBS4) R 4929 4931 3814 0 -1 4194304 2802 0 0 0 1264 5 0 0 25 0 1 0 139401310 13324288 2445 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4931/statm: 3253 2445 94 219 0 3030 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13012 [startup+25.5016 s] /proc/loadavg: 1.00 1.00 1.00 2/78 4932 /proc/meminfo: memFree=1484640/2055920 swapFree=4139340/4192956 [pid=4931] ppid=4929 vsize=16216 CPUtime=25.49 /proc/4931/stat : 4931 (PBS4) R 4929 4931 3814 0 -1 4194304 3800 0 0 0 2540 9 0 0 25 0 1 0 139401310 16605184 3058 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4931/statm: 4054 3058 94 219 0 3831 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 16216 Solver just ended. Dumping a history of the last processes samples [startup+27.1012 s] /proc/loadavg: 1.00 1.00 1.00 2/78 4932 /proc/meminfo: memFree=1484512/2055920 swapFree=4139340/4192956 [pid=4931] ppid=4929 vsize=16216 CPUtime=27.1 /proc/4931/stat : 4931 (PBS4) R 4929 4931 3814 0 -1 4194304 3832 0 0 0 2700 10 0 0 25 0 1 0 139401310 16605184 3090 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4931/statm: 4054 3090 94 219 0 3831 0 Current children cumulated CPU time (s) 27.1 Current children cumulated vsize (KiB) 16216 [startup+27.9011 s] /proc/loadavg: 1.00 1.00 1.00 2/78 4932 /proc/meminfo: memFree=1484384/2055920 swapFree=4139340/4192956 [pid=4931] ppid=4929 vsize=16216 CPUtime=27.89 /proc/4931/stat : 4931 (PBS4) R 4929 4931 3814 0 -1 4194304 3845 0 0 0 2779 10 0 0 25 0 1 0 139401310 16605184 3103 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4931/statm: 4054 3103 94 219 0 3831 0 Current children cumulated CPU time (s) 27.89 Current children cumulated vsize (KiB) 16216 [startup+28.302 s] /proc/loadavg: 1.00 1.00 1.00 2/78 4932 /proc/meminfo: memFree=1484384/2055920 swapFree=4139340/4192956 [pid=4931] ppid=4929 vsize=16216 CPUtime=28.29 /proc/4931/stat : 4931 (PBS4) R 4929 4931 3814 0 -1 4194304 3852 0 0 0 2819 10 0 0 25 0 1 0 139401310 16605184 3110 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547123 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4931/statm: 4054 3110 94 219 0 3831 0 Current children cumulated CPU time (s) 28.29 Current children cumulated vsize (KiB) 16216 [startup+28.402 s] /proc/loadavg: 1.00 1.00 1.00 2/78 4932 /proc/meminfo: memFree=1484384/2055920 swapFree=4139340/4192956 [pid=4931] ppid=4929 vsize=16216 CPUtime=28.39 /proc/4931/stat : 4931 (PBS4) R 4929 4931 3814 0 -1 4194304 3852 0 0 0 2829 10 0 0 25 0 1 0 139401310 16605184 3110 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4931/statm: 4054 3110 94 219 0 3831 0 Current children cumulated CPU time (s) 28.39 Current children cumulated vsize (KiB) 16216 Child status: 0 Real time (s): 28.4225 CPU time (s): 28.4227 CPU user time (s): 28.3157 CPU system time (s): 0.106983 CPU usage (%): 100.001 Max. virtual memory (cumulated for all children) (KiB): 16216 getrusage(RUSAGE_CHILDREN,...) data: user time used= 28.3157 system time used= 0.106983 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3868 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= 572 runsolver used 0.028995 second user time and 0.084987 second system time The end
Begin job on node16 on Wed Apr 18 16:47:17 UTC 2007 IDJOB= 358363 IDBENCH= 1209 IDSOLVER= 157 FILE ID= node16/358363-1176914837 PBS_JOBID= 4595202 Free space on /tmp= 66360 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110976935.opb COMMAND LINE= /tmp/evaluation/358363-1176914837/PBS4 /tmp/evaluation/358363-1176914837/instance-358363-1176914837.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node16/convwatcher-358363-1176914837 -o ROOT/results/node16/conversion-358363-1176914837 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358363-1176914837/instance-358363-1176914837.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node16/watcher-358363-1176914837 -o ROOT/results/node16/solver-358363-1176914837 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358363-1176914837/PBS4 /tmp/evaluation/358363-1176914837/instance-358363-1176914837.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 09a2a97c88821c18a87bc8c5a7b2e947 RANDOM SEED= 330960800 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node16.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: 1497096 kB Buffers: 34532 kB Cached: 427956 kB SwapCached: 21400 kB Active: 113452 kB Inactive: 381844 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1497096 kB SwapTotal: 4192956 kB SwapFree: 4139340 kB Dirty: 1168 kB Writeback: 0 kB Mapped: 30572 kB Slab: 49072 kB Committed_AS: 6444916 kB PageTables: 1840 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= 66360 MiB End job on node16 on Wed Apr 18 16:47:45 UTC 2007