Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 27.8068 | 27.8201 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111221203.opb |
MD5SUM | 85d02cb4edf665957c01ae4f54b30e83 |
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 | 0.355945 |
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 | 1228 |
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/358377-1176914939/instance-358377-1176914939.opb ...... 27.77/27.81 c done parsing opb. 27.77/27.81 s UNSATISFIABLE 27.77/27.81 c Total Run Time 27.8008
ERROR: no interpretation found !
/tmp/evaluation/358377-1176914939/instance-358377-1176914939.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node33/watcher-358377-1176914939 -o ROOT/results/node33/solver-358377-1176914939 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358377-1176914939/PBS4 /tmp/evaluation/358377-1176914939/instance-358377-1176914939.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: 0.91 0.95 0.98 3/77 27233 /proc/meminfo: memFree=1826552/2055920 swapFree=4175396/4192956 [pid=27233] ppid=27231 vsize=1320 CPUtime=0 /proc/27233/stat : 27233 (PBS4) R 27231 27233 26205 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 139409431 1351680 125 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27233/statm: 330 125 92 219 0 107 0 [startup+0.0951439 s] /proc/loadavg: 0.91 0.95 0.98 3/77 27233 /proc/meminfo: memFree=1826552/2055920 swapFree=4175396/4192956 [pid=27233] ppid=27231 vsize=1464 CPUtime=0.09 /proc/27233/stat : 27233 (PBS4) R 27231 27233 26205 0 -1 4194304 202 0 0 0 9 0 0 0 18 0 1 0 139409431 1499136 184 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27233/statm: 366 184 92 219 0 143 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1464 [startup+0.101144 s] /proc/loadavg: 0.91 0.95 0.98 3/77 27233 /proc/meminfo: memFree=1826552/2055920 swapFree=4175396/4192956 [pid=27233] ppid=27231 vsize=1464 CPUtime=0.09 /proc/27233/stat : 27233 (PBS4) R 27231 27233 26205 0 -1 4194304 211 0 0 0 9 0 0 0 18 0 1 0 139409431 1499136 193 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27233/statm: 366 193 92 219 0 143 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1464 [startup+0.301185 s] /proc/loadavg: 0.91 0.95 0.98 3/77 27233 /proc/meminfo: memFree=1826552/2055920 swapFree=4175396/4192956 [pid=27233] ppid=27231 vsize=1876 CPUtime=0.29 /proc/27233/stat : 27233 (PBS4) R 27231 27233 26205 0 -1 4194304 316 0 0 0 29 0 0 0 19 0 1 0 139409431 1921024 298 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27233/statm: 469 298 93 219 0 246 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 1876 [startup+0.701267 s] /proc/loadavg: 0.91 0.95 0.98 3/77 27233 /proc/meminfo: memFree=1826552/2055920 swapFree=4175396/4192956 [pid=27233] ppid=27231 vsize=3608 CPUtime=0.69 /proc/27233/stat : 27233 (PBS4) R 27231 27233 26205 0 -1 4194304 508 0 0 0 69 0 0 0 23 0 1 0 139409431 3694592 490 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27233/statm: 902 490 93 219 0 679 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3608 [startup+1.50143 s] /proc/loadavg: 0.91 0.95 0.98 2/78 27234 /proc/meminfo: memFree=1824560/2055920 swapFree=4175396/4192956 [pid=27233] ppid=27231 vsize=5984 CPUtime=1.49 /proc/27233/stat : 27233 (PBS4) R 27231 27233 26205 0 -1 4194304 880 0 0 0 148 1 0 0 25 0 1 0 139409431 6127616 813 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27233/statm: 1496 813 94 219 0 1273 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5984 [startup+3.10176 s] /proc/loadavg: 0.91 0.95 0.98 2/78 27234 /proc/meminfo: memFree=1822576/2055920 swapFree=4175396/4192956 [pid=27233] ppid=27231 vsize=6780 CPUtime=3.09 /proc/27233/stat : 27233 (PBS4) R 27231 27233 26205 0 -1 4194304 1479 0 0 0 307 2 0 0 25 0 1 0 139409431 6942720 1315 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27233/statm: 1695 1315 94 219 0 1472 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6780 [startup+6.30142 s] /proc/loadavg: 0.92 0.95 0.98 2/78 27234 /proc/meminfo: memFree=1819248/2055920 swapFree=4175396/4192956 [pid=27233] ppid=27231 vsize=11548 CPUtime=6.29 /proc/27233/stat : 27233 (PBS4) R 27231 27233 26205 0 -1 4194304 2201 0 0 0 626 3 0 0 25 0 1 0 139409431 11825152 2037 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27233/statm: 2887 2037 94 219 0 2664 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11548 [startup+12.7017 s] /proc/loadavg: 0.93 0.95 0.98 2/78 27234 /proc/meminfo: memFree=1816120/2055920 swapFree=4175396/4192956 [pid=27233] ppid=27231 vsize=13456 CPUtime=12.69 /proc/27233/stat : 27233 (PBS4) R 27231 27233 26205 0 -1 4194304 3013 0 0 0 1264 5 0 0 25 0 1 0 139409431 13778944 2656 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27233/statm: 3364 2656 94 219 0 3141 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13456 [startup+25.5014 s] /proc/loadavg: 0.94 0.96 0.98 2/78 27234 /proc/meminfo: memFree=1814200/2055920 swapFree=4175396/4192956 [pid=27233] ppid=27231 vsize=16272 CPUtime=25.48 /proc/27233/stat : 27233 (PBS4) R 27231 27233 26205 0 -1 4194304 3873 0 0 0 2539 9 0 0 25 0 1 0 139409431 16662528 3131 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27233/statm: 4068 3131 94 219 0 3845 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 16272 Solver just ended. Dumping a history of the last processes samples [startup+27.1017 s] /proc/loadavg: 0.94 0.96 0.98 2/78 27234 /proc/meminfo: memFree=1813752/2055920 swapFree=4175396/4192956 [pid=27233] ppid=27231 vsize=16480 CPUtime=27.08 /proc/27233/stat : 27233 (PBS4) R 27231 27233 26205 0 -1 4194304 3978 0 0 0 2699 9 0 0 25 0 1 0 139409431 16875520 3236 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27233/statm: 4120 3236 94 219 0 3897 0 Current children cumulated CPU time (s) 27.08 Current children cumulated vsize (KiB) 16480 [startup+27.5058 s] /proc/loadavg: 0.94 0.96 0.98 2/78 27234 /proc/meminfo: memFree=1813688/2055920 swapFree=4175396/4192956 [pid=27233] ppid=27231 vsize=16480 CPUtime=27.48 /proc/27233/stat : 27233 (PBS4) R 27231 27233 26205 0 -1 4194304 3983 0 0 0 2739 9 0 0 25 0 1 0 139409431 16875520 3241 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27233/statm: 4120 3241 94 219 0 3897 0 Current children cumulated CPU time (s) 27.48 Current children cumulated vsize (KiB) 16480 [startup+27.7018 s] /proc/loadavg: 0.94 0.96 0.98 2/78 27234 /proc/meminfo: memFree=1813688/2055920 swapFree=4175396/4192956 [pid=27233] ppid=27231 vsize=16480 CPUtime=27.67 /proc/27233/stat : 27233 (PBS4) R 27231 27233 26205 0 -1 4194304 3985 0 0 0 2758 9 0 0 25 0 1 0 139409431 16875520 3243 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27233/statm: 4120 3243 94 219 0 3897 0 Current children cumulated CPU time (s) 27.67 Current children cumulated vsize (KiB) 16480 [startup+27.8018 s] /proc/loadavg: 0.94 0.96 0.98 2/78 27234 /proc/meminfo: memFree=1813688/2055920 swapFree=4175396/4192956 [pid=27233] ppid=27231 vsize=16480 CPUtime=27.77 /proc/27233/stat : 27233 (PBS4) R 27231 27233 26205 0 -1 4194304 3986 0 0 0 2768 9 0 0 25 0 1 0 139409431 16875520 3244 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27233/statm: 4120 3244 94 219 0 3897 0 Current children cumulated CPU time (s) 27.77 Current children cumulated vsize (KiB) 16480 Child status: 0 Real time (s): 27.8201 CPU time (s): 27.8068 CPU user time (s): 27.7048 CPU system time (s): 0.101984 CPU usage (%): 99.952 Max. virtual memory (cumulated for all children) (KiB): 16480 getrusage(RUSAGE_CHILDREN,...) data: user time used= 27.7048 system time used= 0.101984 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4001 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= 592 runsolver used 0.030995 second user time and 0.075988 second system time The end
Begin job on node33 on Wed Apr 18 16:48:59 UTC 2007 IDJOB= 358377 IDBENCH= 1210 IDSOLVER= 157 FILE ID= node33/358377-1176914939 PBS_JOBID= 4595204 Free space on /tmp= 66476 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111221203.opb COMMAND LINE= /tmp/evaluation/358377-1176914939/PBS4 /tmp/evaluation/358377-1176914939/instance-358377-1176914939.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node33/convwatcher-358377-1176914939 -o ROOT/results/node33/conversion-358377-1176914939 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358377-1176914939/instance-358377-1176914939.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node33/watcher-358377-1176914939 -o ROOT/results/node33/solver-358377-1176914939 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358377-1176914939/PBS4 /tmp/evaluation/358377-1176914939/instance-358377-1176914939.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 85d02cb4edf665957c01ae4f54b30e83 RANDOM SEED= 163220151 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node33.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 : 3000.272 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 : 3000.272 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: 1827024 kB Buffers: 14908 kB Cached: 81456 kB SwapCached: 2168 kB Active: 106224 kB Inactive: 68864 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1827024 kB SwapTotal: 4192956 kB SwapFree: 4175396 kB Dirty: 1256 kB Writeback: 0 kB Mapped: 93792 kB Slab: 39100 kB Committed_AS: 1651152 kB PageTables: 1996 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= 66476 MiB End job on node33 on Wed Apr 18 16:49:28 UTC 2007