Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 32.969 | 32.9785 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111217555.opb |
MD5SUM | 6e4ce17645d1ea8394af123256e7adc9 |
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 | 0.45893 |
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 | 1222 |
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/358139-1176913280/instance-358139-1176913280.opb ...... 32.89/32.97 c done parsing opb. 32.89/32.97 s UNSATISFIABLE 32.89/32.97 c Total Run Time 32.963
ERROR: no interpretation found !
/tmp/evaluation/358139-1176913280/instance-358139-1176913280.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node65/watcher-358139-1176913280 -o ROOT/results/node65/solver-358139-1176913280 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358139-1176913280/PBS4 /tmp/evaluation/358139-1176913280/instance-358139-1176913280.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: 0.95 0.97 0.99 3/64 1570 /proc/meminfo: memFree=1772968/2055920 swapFree=4183196/4192956 [pid=1570] ppid=1568 vsize=1320 CPUtime=0 /proc/1570/stat : 1570 (PBS4) R 1568 1570 32719 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 167317679 1351680 125 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1570/statm: 330 125 92 219 0 107 0 [startup+0.00940209 s] /proc/loadavg: 0.95 0.97 0.99 3/64 1570 /proc/meminfo: memFree=1772968/2055920 swapFree=4183196/4192956 [pid=1570] ppid=1568 vsize=1320 CPUtime=0 /proc/1570/stat : 1570 (PBS4) R 1568 1570 32719 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 167317679 1351680 129 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1570/statm: 330 129 92 219 0 107 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1320 [startup+0.101409 s] /proc/loadavg: 0.95 0.97 0.99 3/64 1570 /proc/meminfo: memFree=1772968/2055920 swapFree=4183196/4192956 [pid=1570] ppid=1568 vsize=1716 CPUtime=0.09 /proc/1570/stat : 1570 (PBS4) R 1568 1570 32719 0 -1 4194304 236 0 0 0 9 0 0 0 18 0 1 0 167317679 1757184 218 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1570/statm: 429 218 93 219 0 206 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1716 [startup+0.301425 s] /proc/loadavg: 0.95 0.97 0.99 3/64 1570 /proc/meminfo: memFree=1772968/2055920 swapFree=4183196/4192956 [pid=1570] ppid=1568 vsize=2408 CPUtime=0.29 /proc/1570/stat : 1570 (PBS4) R 1568 1570 32719 0 -1 4194304 362 0 0 0 29 0 0 0 19 0 1 0 167317679 2465792 344 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1570/statm: 602 344 93 219 0 379 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2408 [startup+0.701458 s] /proc/loadavg: 0.95 0.97 0.99 3/64 1570 /proc/meminfo: memFree=1772968/2055920 swapFree=4183196/4192956 [pid=1570] ppid=1568 vsize=3628 CPUtime=0.69 /proc/1570/stat : 1570 (PBS4) R 1568 1570 32719 0 -1 4194304 550 0 0 0 69 0 0 0 22 0 1 0 167317679 3715072 532 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1570/statm: 907 532 93 219 0 684 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3628 [startup+1.50152 s] /proc/loadavg: 0.95 0.97 0.99 2/65 1571 /proc/meminfo: memFree=1770784/2055920 swapFree=4183196/4192956 [pid=1570] ppid=1568 vsize=4096 CPUtime=1.49 /proc/1570/stat : 1570 (PBS4) R 1568 1570 32719 0 -1 4194304 880 0 0 0 148 1 0 0 25 0 1 0 167317679 4194304 813 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1570/statm: 1024 813 94 219 0 801 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4096 [startup+3.10166 s] /proc/loadavg: 0.95 0.97 0.99 2/65 1571 /proc/meminfo: memFree=1769440/2055920 swapFree=4183196/4192956 [pid=1570] ppid=1568 vsize=6800 CPUtime=3.09 /proc/1570/stat : 1570 (PBS4) R 1568 1570 32719 0 -1 4194304 1317 0 0 0 307 2 0 0 25 0 1 0 167317679 6963200 1153 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551075 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1570/statm: 1700 1153 94 219 0 1477 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6800 [startup+6.30192 s] /proc/loadavg: 0.95 0.97 0.99 2/65 1571 /proc/meminfo: memFree=1766560/2055920 swapFree=4183196/4192956 [pid=1570] ppid=1568 vsize=11436 CPUtime=6.29 /proc/1570/stat : 1570 (PBS4) R 1568 1570 32719 0 -1 4194304 1982 0 0 0 625 4 0 0 25 0 1 0 167317679 11710464 1818 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1570/statm: 2859 1818 94 219 0 2636 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11436 [startup+12.7015 s] /proc/loadavg: 0.95 0.97 0.99 2/65 1571 /proc/meminfo: memFree=1763816/2055920 swapFree=4183196/4192956 [pid=1570] ppid=1568 vsize=13080 CPUtime=12.69 /proc/1570/stat : 1570 (PBS4) R 1568 1570 32719 0 -1 4194304 2684 0 0 0 1263 6 0 0 25 0 1 0 167317679 13393920 2327 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1570/statm: 3270 2327 94 219 0 3047 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13080 [startup+25.5015 s] /proc/loadavg: 0.96 0.97 0.99 2/65 1571 /proc/meminfo: memFree=1759272/2055920 swapFree=4183196/4192956 [pid=1570] ppid=1568 vsize=16388 CPUtime=25.48 /proc/1570/stat : 1570 (PBS4) R 1568 1570 32719 0 -1 4194304 4191 0 0 0 2539 9 0 0 25 0 1 0 167317679 16781312 3449 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1570/statm: 4097 3449 94 219 0 3874 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 16388 Solver just ended. Dumping a history of the last processes samples [startup+28.7018 s] /proc/loadavg: 0.97 0.97 0.99 2/65 1571 /proc/meminfo: memFree=1758824/2055920 swapFree=4183196/4192956 [pid=1570] ppid=1568 vsize=16668 CPUtime=28.68 /proc/1570/stat : 1570 (PBS4) R 1568 1570 32719 0 -1 4194304 4306 0 0 0 2858 10 0 0 25 0 1 0 167317679 17068032 3564 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559703 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1570/statm: 4167 3564 94 219 0 3944 0 Current children cumulated CPU time (s) 28.68 Current children cumulated vsize (KiB) 16668 [startup+30.3019 s] /proc/loadavg: 0.97 0.97 0.99 2/65 1571 /proc/meminfo: memFree=1758568/2055920 swapFree=4183196/4192956 [pid=1570] ppid=1568 vsize=16836 CPUtime=30.28 /proc/1570/stat : 1570 (PBS4) R 1568 1570 32719 0 -1 4194304 4379 0 0 0 3018 10 0 0 25 0 1 0 167317679 17240064 3637 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547154 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1570/statm: 4209 3637 94 219 0 3986 0 Current children cumulated CPU time (s) 30.28 Current children cumulated vsize (KiB) 16836 [startup+31.9051 s] /proc/loadavg: 0.97 0.97 0.99 3/65 1571 /proc/meminfo: memFree=1758312/2055920 swapFree=4183196/4192956 [pid=1570] ppid=1568 vsize=16968 CPUtime=31.89 /proc/1570/stat : 1570 (PBS4) R 1568 1570 32719 0 -1 4194304 4447 0 0 0 3178 11 0 0 25 0 1 0 167317679 17375232 3705 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1570/statm: 4242 3705 94 219 0 4019 0 Current children cumulated CPU time (s) 31.89 Current children cumulated vsize (KiB) 16968 [startup+32.7011 s] /proc/loadavg: 0.97 0.97 0.99 3/65 1571 /proc/meminfo: memFree=1758312/2055920 swapFree=4183196/4192956 [pid=1570] ppid=1568 vsize=16968 CPUtime=32.68 /proc/1570/stat : 1570 (PBS4) R 1568 1570 32719 0 -1 4194304 4456 0 0 0 3257 11 0 0 25 0 1 0 167317679 17375232 3714 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1570/statm: 4242 3714 94 219 0 4019 0 Current children cumulated CPU time (s) 32.68 Current children cumulated vsize (KiB) 16968 [startup+32.9011 s] /proc/loadavg: 0.97 0.97 0.99 2/65 1571 /proc/meminfo: memFree=1758184/2055920 swapFree=4183196/4192956 [pid=1570] ppid=1568 vsize=16968 CPUtime=32.89 /proc/1570/stat : 1570 (PBS4) R 1568 1570 32719 0 -1 4194304 4459 0 0 0 3278 11 0 0 25 0 1 0 167317679 17375232 3717 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1570/statm: 4242 3717 94 219 0 4019 0 Current children cumulated CPU time (s) 32.89 Current children cumulated vsize (KiB) 16968 Child status: 0 Real time (s): 32.9785 CPU time (s): 32.969 CPU user time (s): 32.851 CPU system time (s): 0.117982 CPU usage (%): 99.9711 Max. virtual memory (cumulated for all children) (KiB): 16968 getrusage(RUSAGE_CHILDREN,...) data: user time used= 32.851 system time used= 0.117982 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4474 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= 38 runsolver used 0.029995 second user time and 0.070989 second system time The end
Begin job on node65 on Wed Apr 18 16:21:21 UTC 2007 IDJOB= 358139 IDBENCH= 1193 IDSOLVER= 157 FILE ID= node65/358139-1176913280 PBS_JOBID= 4595213 Free space on /tmp= 66401 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111217555.opb COMMAND LINE= /tmp/evaluation/358139-1176913280/PBS4 /tmp/evaluation/358139-1176913280/instance-358139-1176913280.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node65/convwatcher-358139-1176913280 -o ROOT/results/node65/conversion-358139-1176913280 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358139-1176913280/instance-358139-1176913280.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node65/watcher-358139-1176913280 -o ROOT/results/node65/solver-358139-1176913280 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358139-1176913280/PBS4 /tmp/evaluation/358139-1176913280/instance-358139-1176913280.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 6e4ce17645d1ea8394af123256e7adc9 RANDOM SEED= 155589777 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node65.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 : 3000.245 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 : 3000.245 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: 1773440 kB Buffers: 8160 kB Cached: 223444 kB SwapCached: 3472 kB Active: 52964 kB Inactive: 189080 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1773440 kB SwapTotal: 4192956 kB SwapFree: 4183196 kB Dirty: 1204 kB Writeback: 0 kB Mapped: 15740 kB Slab: 26400 kB Committed_AS: 2232636 kB PageTables: 1456 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= 66401 MiB End job on node65 on Wed Apr 18 16:21:54 UTC 2007