Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 39.8839 | 39.8946 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111212272.opb |
MD5SUM | 7809c10b09811dc0835bdd39e8310775 |
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 | 0.140978 |
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 | 1210 |
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/358055-1176912349/instance-358055-1176912349.opb ...... 39.78/39.89 c done parsing opb. 39.78/39.89 s UNSATISFIABLE 39.78/39.89 c Total Run Time 39.8759
ERROR: no interpretation found !
/tmp/evaluation/358055-1176912349/instance-358055-1176912349.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node60/watcher-358055-1176912349 -o ROOT/results/node60/solver-358055-1176912349 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358055-1176912349/PBS4 /tmp/evaluation/358055-1176912349/instance-358055-1176912349.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: 0.92 0.98 0.99 3/64 3330 /proc/meminfo: memFree=1413112/2055920 swapFree=4181680/4192956 [pid=3330] ppid=3328 vsize=1320 CPUtime=0 /proc/3330/stat : 3330 (PBS4) R 3328 3330 2627 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 139144841 1351680 125 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3330/statm: 330 125 92 219 0 107 0 [startup+0.028192 s] /proc/loadavg: 0.92 0.98 0.99 3/64 3330 /proc/meminfo: memFree=1413112/2055920 swapFree=4181680/4192956 [pid=3330] ppid=3328 vsize=1320 CPUtime=0.02 /proc/3330/stat : 3330 (PBS4) R 3328 3330 2627 0 -1 4194304 159 0 0 0 2 0 0 0 18 0 1 0 139144841 1351680 141 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3330/statm: 330 142 92 219 0 107 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1320 [startup+0.101199 s] /proc/loadavg: 0.92 0.98 0.99 3/64 3330 /proc/meminfo: memFree=1413112/2055920 swapFree=4181680/4192956 [pid=3330] ppid=3328 vsize=1456 CPUtime=0.09 /proc/3330/stat : 3330 (PBS4) R 3328 3330 2627 0 -1 4194304 214 0 0 0 9 0 0 0 18 0 1 0 139144841 1490944 196 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3330/statm: 364 196 92 219 0 141 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1456 [startup+0.301218 s] /proc/loadavg: 0.92 0.98 0.99 3/64 3330 /proc/meminfo: memFree=1413112/2055920 swapFree=4181680/4192956 [pid=3330] ppid=3328 vsize=2376 CPUtime=0.29 /proc/3330/stat : 3330 (PBS4) R 3328 3330 2627 0 -1 4194304 324 0 0 0 29 0 0 0 19 0 1 0 139144841 2433024 306 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3330/statm: 594 306 93 219 0 371 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2376 [startup+0.701258 s] /proc/loadavg: 0.92 0.98 0.99 3/64 3330 /proc/meminfo: memFree=1413112/2055920 swapFree=4181680/4192956 [pid=3330] ppid=3328 vsize=3596 CPUtime=0.69 /proc/3330/stat : 3330 (PBS4) R 3328 3330 2627 0 -1 4194304 546 0 0 0 69 0 0 0 22 0 1 0 139144841 3682304 528 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3330/statm: 899 528 93 219 0 676 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3596 [startup+1.50134 s] /proc/loadavg: 0.92 0.98 0.99 2/65 3331 /proc/meminfo: memFree=1410800/2055920 swapFree=4181680/4192956 [pid=3330] ppid=3328 vsize=5980 CPUtime=1.49 /proc/3330/stat : 3330 (PBS4) R 3328 3330 2627 0 -1 4194304 915 0 0 0 148 1 0 0 25 0 1 0 139144841 6123520 848 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3330/statm: 1495 848 94 219 0 1272 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5980 [startup+3.10149 s] /proc/loadavg: 1.01 1.00 1.00 2/65 3331 /proc/meminfo: memFree=1409200/2055920 swapFree=4181680/4192956 [pid=3330] ppid=3328 vsize=6760 CPUtime=3.09 /proc/3330/stat : 3330 (PBS4) R 3328 3330 2627 0 -1 4194304 1433 0 0 0 308 1 0 0 25 0 1 0 139144841 6922240 1269 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547308 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3330/statm: 1690 1269 94 219 0 1467 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6760 [startup+6.30181 s] /proc/loadavg: 1.01 1.00 1.00 2/65 3331 /proc/meminfo: memFree=1406448/2055920 swapFree=4181680/4192956 [pid=3330] ppid=3328 vsize=11556 CPUtime=6.29 /proc/3330/stat : 3330 (PBS4) R 3328 3330 2627 0 -1 4194304 1909 0 0 0 627 2 0 0 25 0 1 0 139144841 11833344 1745 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3330/statm: 2889 1745 94 219 0 2666 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11556 [startup+12.7014 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3331 /proc/meminfo: memFree=1403888/2055920 swapFree=4181680/4192956 [pid=3330] ppid=3328 vsize=13056 CPUtime=12.69 /proc/3330/stat : 3330 (PBS4) R 3328 3330 2627 0 -1 4194304 2822 0 0 0 1264 5 0 0 25 0 1 0 139144841 13369344 2465 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3330/statm: 3264 2465 94 219 0 3041 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13056 [startup+25.5017 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3331 /proc/meminfo: memFree=1399152/2055920 swapFree=4181680/4192956 [pid=3330] ppid=3328 vsize=23952 CPUtime=25.49 /proc/3330/stat : 3330 (PBS4) R 3328 3330 2627 0 -1 4194304 4302 0 0 0 2541 8 0 0 25 0 1 0 139144841 24526848 3560 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3330/statm: 5988 3560 94 219 0 5765 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 23952 Solver just ended. Dumping a history of the last processes samples [startup+31.9053 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3331 /proc/meminfo: memFree=1397232/2055920 swapFree=4181680/4192956 [pid=3330] ppid=3328 vsize=24876 CPUtime=31.89 /proc/3330/stat : 3330 (PBS4) R 3328 3330 2627 0 -1 4194304 4744 0 0 0 3180 9 0 0 25 0 1 0 139144841 25473024 4002 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3330/statm: 6219 4002 94 219 0 5996 0 Current children cumulated CPU time (s) 31.89 Current children cumulated vsize (KiB) 24876 [startup+35.1016 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3331 /proc/meminfo: memFree=1396848/2055920 swapFree=4181680/4192956 [pid=3330] ppid=3328 vsize=25160 CPUtime=35.09 /proc/3330/stat : 3330 (PBS4) R 3328 3330 2627 0 -1 4194304 4844 0 0 0 3500 9 0 0 25 0 1 0 139144841 25763840 4102 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3330/statm: 6290 4102 94 219 0 6067 0 Current children cumulated CPU time (s) 35.09 Current children cumulated vsize (KiB) 25160 [startup+38.3019 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3331 /proc/meminfo: memFree=1396464/2055920 swapFree=4181680/4192956 [pid=3330] ppid=3328 vsize=25432 CPUtime=38.28 /proc/3330/stat : 3330 (PBS4) R 3328 3330 2627 0 -1 4194304 4962 0 0 0 3818 10 0 0 25 0 1 0 139144841 26042368 4220 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3330/statm: 6358 4220 94 219 0 6135 0 Current children cumulated CPU time (s) 38.28 Current children cumulated vsize (KiB) 25432 [startup+39.1011 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3331 /proc/meminfo: memFree=1396336/2055920 swapFree=4181680/4192956 [pid=3330] ppid=3328 vsize=25432 CPUtime=39.08 /proc/3330/stat : 3330 (PBS4) R 3328 3330 2627 0 -1 4194304 4978 0 0 0 3898 10 0 0 25 0 1 0 139144841 26042368 4236 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3330/statm: 6358 4236 94 219 0 6135 0 Current children cumulated CPU time (s) 39.08 Current children cumulated vsize (KiB) 25432 [startup+39.5011 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3331 /proc/meminfo: memFree=1396272/2055920 swapFree=4181680/4192956 [pid=3330] ppid=3328 vsize=25432 CPUtime=39.49 /proc/3330/stat : 3330 (PBS4) R 3328 3330 2627 0 -1 4194304 4983 0 0 0 3939 10 0 0 25 0 1 0 139144841 26042368 4241 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3330/statm: 6358 4241 94 219 0 6135 0 Current children cumulated CPU time (s) 39.49 Current children cumulated vsize (KiB) 25432 [startup+39.7011 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3331 /proc/meminfo: memFree=1396272/2055920 swapFree=4181680/4192956 [pid=3330] ppid=3328 vsize=25432 CPUtime=39.68 /proc/3330/stat : 3330 (PBS4) R 3328 3330 2627 0 -1 4194304 4984 0 0 0 3958 10 0 0 25 0 1 0 139144841 26042368 4242 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3330/statm: 6358 4242 94 219 0 6135 0 Current children cumulated CPU time (s) 39.68 Current children cumulated vsize (KiB) 25432 [startup+39.8011 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3331 /proc/meminfo: memFree=1396272/2055920 swapFree=4181680/4192956 [pid=3330] ppid=3328 vsize=25432 CPUtime=39.78 /proc/3330/stat : 3330 (PBS4) R 3328 3330 2627 0 -1 4194304 4985 0 0 0 3968 10 0 0 25 0 1 0 139144841 26042368 4243 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3330/statm: 6358 4243 94 219 0 6135 0 Current children cumulated CPU time (s) 39.78 Current children cumulated vsize (KiB) 25432 Child status: 0 Real time (s): 39.8946 CPU time (s): 39.8839 CPU user time (s): 39.776 CPU system time (s): 0.107983 CPU usage (%): 99.9732 Max. virtual memory (cumulated for all children) (KiB): 25432 getrusage(RUSAGE_CHILDREN,...) data: user time used= 39.776 system time used= 0.107983 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5001 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= 7 involuntary context switches= 70 runsolver used 0.032994 second user time and 0.083987 second system time The end
Begin job on node60 on Wed Apr 18 16:05:49 UTC 2007 IDJOB= 358055 IDBENCH= 1187 IDSOLVER= 157 FILE ID= node60/358055-1176912349 PBS_JOBID= 4595203 Free space on /tmp= 66416 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111212272.opb COMMAND LINE= /tmp/evaluation/358055-1176912349/PBS4 /tmp/evaluation/358055-1176912349/instance-358055-1176912349.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-358055-1176912349 -o ROOT/results/node60/conversion-358055-1176912349 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358055-1176912349/instance-358055-1176912349.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-358055-1176912349 -o ROOT/results/node60/solver-358055-1176912349 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358055-1176912349/PBS4 /tmp/evaluation/358055-1176912349/instance-358055-1176912349.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 7809c10b09811dc0835bdd39e8310775 RANDOM SEED= 245987193 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: 1413520 kB Buffers: 25312 kB Cached: 542544 kB SwapCached: 5044 kB Active: 214684 kB Inactive: 364612 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1413520 kB SwapTotal: 4192956 kB SwapFree: 4181680 kB Dirty: 1144 kB Writeback: 0 kB Mapped: 15908 kB Slab: 49132 kB Committed_AS: 1518972 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= 66416 MiB End job on node60 on Wed Apr 18 16:06:29 UTC 2007