Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 23.5004 | 23.509 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111219799.opb |
MD5SUM | cba3382bbee77fcf135813784b93f366 |
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 | 0.303953 |
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 | 1258 |
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/358195-1176913988/instance-358195-1176913988.opb ...... 23.49/23.50 c done parsing opb. 23.49/23.50 s UNSATISFIABLE 23.49/23.50 c Total Run Time 23.4944
ERROR: no interpretation found !
/tmp/evaluation/358195-1176913988/instance-358195-1176913988.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node35/watcher-358195-1176913988 -o ROOT/results/node35/solver-358195-1176913988 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358195-1176913988/PBS4 /tmp/evaluation/358195-1176913988/instance-358195-1176913988.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 0.97 0.98 3/77 13711 /proc/meminfo: memFree=1276496/2055920 swapFree=4139076/4192956 [pid=13711] ppid=13709 vsize=1320 CPUtime=0 /proc/13711/stat : 13711 (PBS4) R 13709 13711 12927 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 139314222 1351680 125 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13711/statm: 330 125 92 219 0 107 0 [startup+0.0758451 s] /proc/loadavg: 0.92 0.97 0.98 3/77 13711 /proc/meminfo: memFree=1276496/2055920 swapFree=4139076/4192956 [pid=13711] ppid=13709 vsize=1456 CPUtime=0.07 /proc/13711/stat : 13711 (PBS4) R 13709 13711 12927 0 -1 4194304 199 0 0 0 7 0 0 0 18 0 1 0 139314222 1490944 181 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13711/statm: 364 181 92 219 0 141 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 1456 [startup+0.101847 s] /proc/loadavg: 0.92 0.97 0.98 3/77 13711 /proc/meminfo: memFree=1276496/2055920 swapFree=4139076/4192956 [pid=13711] ppid=13709 vsize=1456 CPUtime=0.1 /proc/13711/stat : 13711 (PBS4) R 13709 13711 12927 0 -1 4194304 220 0 0 0 10 0 0 0 18 0 1 0 139314222 1490944 202 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547825 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13711/statm: 364 202 92 219 0 141 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1456 [startup+0.301871 s] /proc/loadavg: 0.92 0.97 0.98 3/77 13711 /proc/meminfo: memFree=1276496/2055920 swapFree=4139076/4192956 [pid=13711] ppid=13709 vsize=2380 CPUtime=0.29 /proc/13711/stat : 13711 (PBS4) R 13709 13711 12927 0 -1 4194304 327 0 0 0 29 0 0 0 19 0 1 0 139314222 2437120 309 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547087 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13711/statm: 595 309 93 219 0 372 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2380 [startup+0.701919 s] /proc/loadavg: 0.92 0.97 0.98 3/77 13711 /proc/meminfo: memFree=1276496/2055920 swapFree=4139076/4192956 [pid=13711] ppid=13709 vsize=3600 CPUtime=0.69 /proc/13711/stat : 13711 (PBS4) R 13709 13711 12927 0 -1 4194304 513 0 0 0 69 0 0 0 22 0 1 0 139314222 3686400 495 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13711/statm: 900 495 93 219 0 677 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3600 [startup+1.50201 s] /proc/loadavg: 0.92 0.97 0.98 2/78 13712 /proc/meminfo: memFree=1274440/2055920 swapFree=4139076/4192956 [pid=13711] ppid=13709 vsize=3924 CPUtime=1.49 /proc/13711/stat : 13711 (PBS4) R 13709 13711 12927 0 -1 4194304 862 0 0 0 148 1 0 0 25 0 1 0 139314222 4018176 795 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547106 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13711/statm: 981 795 94 219 0 758 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3924 [startup+3.1012 s] /proc/loadavg: 0.92 0.97 0.98 2/78 13712 /proc/meminfo: memFree=1272776/2055920 swapFree=4139076/4192956 [pid=13711] ppid=13709 vsize=6756 CPUtime=3.09 /proc/13711/stat : 13711 (PBS4) R 13709 13711 12927 0 -1 4194304 1418 0 0 0 308 1 0 0 25 0 1 0 139314222 6918144 1254 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13711/statm: 1689 1254 94 219 0 1466 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6756 [startup+6.30158 s] /proc/loadavg: 0.93 0.97 0.98 2/78 13712 /proc/meminfo: memFree=1269768/2055920 swapFree=4139076/4192956 [pid=13711] ppid=13709 vsize=11520 CPUtime=6.29 /proc/13711/stat : 13711 (PBS4) R 13709 13711 12927 0 -1 4194304 2034 0 0 0 626 3 0 0 25 0 1 0 139314222 11796480 1870 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13711/statm: 2880 1870 94 219 0 2657 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11520 [startup+12.7013 s] /proc/loadavg: 0.93 0.97 0.98 2/78 13712 /proc/meminfo: memFree=1266568/2055920 swapFree=4139076/4192956 [pid=13711] ppid=13709 vsize=13272 CPUtime=12.69 /proc/13711/stat : 13711 (PBS4) R 13709 13711 12927 0 -1 4194304 2891 0 0 0 1263 6 0 0 25 0 1 0 139314222 13590528 2534 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13711/statm: 3318 2534 94 219 0 3095 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13272 Solver just ended. Dumping a history of the last processes samples [startup+19.1011 s] /proc/loadavg: 0.94 0.97 0.98 2/78 13712 /proc/meminfo: memFree=1265160/2055920 swapFree=4139076/4192956 [pid=13711] ppid=13709 vsize=15580 CPUtime=19.09 /proc/13711/stat : 13711 (PBS4) R 13709 13711 12927 0 -1 4194304 3584 0 0 0 1901 8 0 0 25 0 1 0 139314222 15953920 2842 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13711/statm: 3895 2842 94 219 0 3672 0 Current children cumulated CPU time (s) 19.09 Current children cumulated vsize (KiB) 15580 [startup+20.7013 s] /proc/loadavg: 0.94 0.97 0.98 2/78 13712 /proc/meminfo: memFree=1265096/2055920 swapFree=4139076/4192956 [pid=13711] ppid=13709 vsize=15780 CPUtime=20.69 /proc/13711/stat : 13711 (PBS4) R 13709 13711 12927 0 -1 4194304 3634 0 0 0 2061 8 0 0 25 0 1 0 139314222 16158720 2892 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13711/statm: 3945 2892 94 219 0 3722 0 Current children cumulated CPU time (s) 20.69 Current children cumulated vsize (KiB) 15780 [startup+22.3015 s] /proc/loadavg: 0.94 0.97 0.98 2/78 13712 /proc/meminfo: memFree=1264776/2055920 swapFree=4139076/4192956 [pid=13711] ppid=13709 vsize=15988 CPUtime=22.28 /proc/13711/stat : 13711 (PBS4) R 13709 13711 12927 0 -1 4194304 3701 0 0 0 2220 8 0 0 25 0 1 0 139314222 16371712 2959 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13711/statm: 3997 2959 94 219 0 3774 0 Current children cumulated CPU time (s) 22.28 Current children cumulated vsize (KiB) 15988 [startup+23.1055 s] /proc/loadavg: 0.95 0.97 0.98 2/78 13712 /proc/meminfo: memFree=1264648/2055920 swapFree=4139076/4192956 [pid=13711] ppid=13709 vsize=15988 CPUtime=23.08 /proc/13711/stat : 13711 (PBS4) R 13709 13711 12927 0 -1 4194304 3717 0 0 0 2300 8 0 0 25 0 1 0 139314222 16371712 2975 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13711/statm: 3997 2975 94 219 0 3774 0 Current children cumulated CPU time (s) 23.08 Current children cumulated vsize (KiB) 15988 [startup+23.5016 s] /proc/loadavg: 0.95 0.97 0.98 2/78 13712 /proc/meminfo: memFree=1264648/2055920 swapFree=4139076/4192956 [pid=13711] ppid=13709 vsize=15988 CPUtime=23.49 /proc/13711/stat : 13711 (PBS4) R 13709 13711 12927 0 -1 4194304 3723 0 0 0 2340 9 0 0 25 0 1 0 139314222 16371712 2981 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547087 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13711/statm: 3997 2981 94 219 0 3774 0 Current children cumulated CPU time (s) 23.49 Current children cumulated vsize (KiB) 15988 Child status: 0 Real time (s): 23.509 CPU time (s): 23.5004 CPU user time (s): 23.4064 CPU system time (s): 0.093985 CPU usage (%): 99.9635 Max. virtual memory (cumulated for all children) (KiB): 15988 getrusage(RUSAGE_CHILDREN,...) data: user time used= 23.4064 system time used= 0.093985 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3738 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= 33 runsolver used 0.030995 second user time and 0.058991 second system time The end
Begin job on node35 on Wed Apr 18 16:33:08 UTC 2007 IDJOB= 358195 IDBENCH= 1197 IDSOLVER= 157 FILE ID= node35/358195-1176913988 PBS_JOBID= 4595208 Free space on /tmp= 66306 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111219799.opb COMMAND LINE= /tmp/evaluation/358195-1176913988/PBS4 /tmp/evaluation/358195-1176913988/instance-358195-1176913988.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node35/convwatcher-358195-1176913988 -o ROOT/results/node35/conversion-358195-1176913988 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358195-1176913988/instance-358195-1176913988.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node35/watcher-358195-1176913988 -o ROOT/results/node35/solver-358195-1176913988 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358195-1176913988/PBS4 /tmp/evaluation/358195-1176913988/instance-358195-1176913988.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= cba3382bbee77fcf135813784b93f366 RANDOM SEED= 256878727 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node35.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: 1276968 kB Buffers: 35624 kB Cached: 654580 kB SwapCached: 21280 kB Active: 362952 kB Inactive: 367716 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1276968 kB SwapTotal: 4192956 kB SwapFree: 4139076 kB Dirty: 1140 kB Writeback: 0 kB Mapped: 35888 kB Slab: 33624 kB Committed_AS: 2362096 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= 66306 MiB End job on node35 on Wed Apr 18 16:33:32 UTC 2007