Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 22.5846 | 22.5917 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110977273.opb |
MD5SUM | 3e6af77ac44df40c1eda4de6fd376120 |
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 | 0.25696 |
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 | 1243 |
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/358433-1176915240/instance-358433-1176915240.opb ...... 22.48/22.58 c done parsing opb. 22.48/22.58 s UNSATISFIABLE 22.48/22.58 c Total Run Time 22.5776
ERROR: no interpretation found !
/tmp/evaluation/358433-1176915240/instance-358433-1176915240.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node62/watcher-358433-1176915240 -o ROOT/results/node62/solver-358433-1176915240 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358433-1176915240/PBS4 /tmp/evaluation/358433-1176915240/instance-358433-1176915240.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: 0.90 0.92 0.95 3/64 12969 /proc/meminfo: memFree=1740320/2055920 swapFree=4191892/4192956 [pid=12969] ppid=12967 vsize=1320 CPUtime=0 /proc/12969/stat : 12969 (PBS4) R 12967 12969 12202 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 10099998 1351680 125 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12969/statm: 330 125 92 219 0 107 0 [startup+0.0605161 s] /proc/loadavg: 0.90 0.92 0.95 3/64 12969 /proc/meminfo: memFree=1740320/2055920 swapFree=4191892/4192956 [pid=12969] ppid=12967 vsize=1456 CPUtime=0.05 /proc/12969/stat : 12969 (PBS4) R 12967 12969 12202 0 -1 4194304 178 0 0 0 5 0 0 0 18 0 1 0 10099998 1490944 160 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12969/statm: 364 160 92 219 0 141 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1456 [startup+0.102522 s] /proc/loadavg: 0.90 0.92 0.95 3/64 12969 /proc/meminfo: memFree=1740320/2055920 swapFree=4191892/4192956 [pid=12969] ppid=12967 vsize=1456 CPUtime=0.09 /proc/12969/stat : 12969 (PBS4) R 12967 12969 12202 0 -1 4194304 210 0 0 0 9 0 0 0 18 0 1 0 10099998 1490944 192 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12969/statm: 364 192 92 219 0 141 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1456 [startup+0.302544 s] /proc/loadavg: 0.90 0.92 0.95 3/64 12969 /proc/meminfo: memFree=1740320/2055920 swapFree=4191892/4192956 [pid=12969] ppid=12967 vsize=1876 CPUtime=0.29 /proc/12969/stat : 12969 (PBS4) R 12967 12969 12202 0 -1 4194304 315 0 0 0 29 0 0 0 19 0 1 0 10099998 1921024 297 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12969/statm: 469 297 93 219 0 246 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 1876 [startup+0.70159 s] /proc/loadavg: 0.90 0.92 0.95 3/64 12969 /proc/meminfo: memFree=1740320/2055920 swapFree=4191892/4192956 [pid=12969] ppid=12967 vsize=3608 CPUtime=0.69 /proc/12969/stat : 12969 (PBS4) R 12967 12969 12202 0 -1 4194304 533 0 0 0 68 1 0 0 23 0 1 0 10099998 3694592 515 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12969/statm: 902 515 93 219 0 679 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3608 [startup+1.50168 s] /proc/loadavg: 0.91 0.92 0.95 2/65 12970 /proc/meminfo: memFree=1738072/2055920 swapFree=4191892/4192956 [pid=12969] ppid=12967 vsize=3932 CPUtime=1.49 /proc/12969/stat : 12969 (PBS4) R 12967 12969 12202 0 -1 4194304 871 0 0 0 148 1 0 0 25 0 1 0 10099998 4026368 804 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12969/statm: 983 804 94 219 0 760 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3932 [startup+3.10187 s] /proc/loadavg: 0.91 0.92 0.95 2/65 12970 /proc/meminfo: memFree=1736472/2055920 swapFree=4191892/4192956 [pid=12969] ppid=12967 vsize=6768 CPUtime=3.09 /proc/12969/stat : 12969 (PBS4) R 12967 12969 12202 0 -1 4194304 1423 0 0 0 306 3 0 0 25 0 1 0 10099998 6930432 1259 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12969/statm: 1692 1259 94 219 0 1469 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6768 [startup+6.30125 s] /proc/loadavg: 0.91 0.92 0.95 2/65 12970 /proc/meminfo: memFree=1733400/2055920 swapFree=4191892/4192956 [pid=12969] ppid=12967 vsize=11536 CPUtime=6.29 /proc/12969/stat : 12969 (PBS4) R 12967 12969 12202 0 -1 4194304 2086 0 0 0 625 4 0 0 25 0 1 0 10099998 11812864 1922 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12969/statm: 2884 1922 94 219 0 2661 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11536 [startup+12.702 s] /proc/loadavg: 0.92 0.93 0.95 2/65 12970 /proc/meminfo: memFree=1730336/2055920 swapFree=4191892/4192956 [pid=12969] ppid=12967 vsize=13456 CPUtime=12.69 /proc/12969/stat : 12969 (PBS4) R 12967 12969 12202 0 -1 4194304 2898 0 0 0 1264 5 0 0 25 0 1 0 10099998 13778944 2541 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12969/statm: 3364 2541 94 219 0 3141 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13456 Solver just ended. Dumping a history of the last processes samples [startup+19.1018 s] /proc/loadavg: 0.93 0.93 0.95 2/65 12970 /proc/meminfo: memFree=1728864/2055920 swapFree=4191892/4192956 [pid=12969] ppid=12967 vsize=15752 CPUtime=19.09 /proc/12969/stat : 12969 (PBS4) R 12967 12969 12202 0 -1 4194304 3579 0 0 0 1901 8 0 0 25 0 1 0 10099998 16130048 2837 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12969/statm: 3938 2837 94 219 0 3715 0 Current children cumulated CPU time (s) 19.09 Current children cumulated vsize (KiB) 15752 [startup+20.7019 s] /proc/loadavg: 0.93 0.93 0.95 2/65 12970 /proc/meminfo: memFree=1728864/2055920 swapFree=4191892/4192956 [pid=12969] ppid=12967 vsize=15936 CPUtime=20.68 /proc/12969/stat : 12969 (PBS4) R 12967 12969 12202 0 -1 4194304 3634 0 0 0 2060 8 0 0 25 0 1 0 10099998 16318464 2892 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12969/statm: 3984 2892 94 219 0 3761 0 Current children cumulated CPU time (s) 20.68 Current children cumulated vsize (KiB) 15936 [startup+21.501 s] /proc/loadavg: 0.93 0.93 0.95 2/65 12970 /proc/meminfo: memFree=1728672/2055920 swapFree=4191892/4192956 [pid=12969] ppid=12967 vsize=16128 CPUtime=21.49 /proc/12969/stat : 12969 (PBS4) R 12967 12969 12202 0 -1 4194304 3694 0 0 0 2140 9 0 0 25 0 1 0 10099998 16515072 2952 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12969/statm: 4032 2952 94 219 0 3809 0 Current children cumulated CPU time (s) 21.49 Current children cumulated vsize (KiB) 16128 [startup+22.3011 s] /proc/loadavg: 0.93 0.93 0.95 2/65 12970 /proc/meminfo: memFree=1728544/2055920 swapFree=4191892/4192956 [pid=12969] ppid=12967 vsize=16128 CPUtime=22.28 /proc/12969/stat : 12969 (PBS4) R 12967 12969 12202 0 -1 4194304 3708 0 0 0 2219 9 0 0 25 0 1 0 10099998 16515072 2966 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12969/statm: 4032 2966 94 219 0 3809 0 Current children cumulated CPU time (s) 22.28 Current children cumulated vsize (KiB) 16128 [startup+22.5011 s] /proc/loadavg: 0.93 0.93 0.95 2/65 12970 /proc/meminfo: memFree=1728544/2055920 swapFree=4191892/4192956 [pid=12969] ppid=12967 vsize=16128 CPUtime=22.48 /proc/12969/stat : 12969 (PBS4) R 12967 12969 12202 0 -1 4194304 3711 0 0 0 2239 9 0 0 25 0 1 0 10099998 16515072 2969 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547198 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12969/statm: 4032 2969 94 219 0 3809 0 Current children cumulated CPU time (s) 22.48 Current children cumulated vsize (KiB) 16128 Child status: 0 Real time (s): 22.5917 CPU time (s): 22.5846 CPU user time (s): 22.4866 CPU system time (s): 0.097985 CPU usage (%): 99.9685 Max. virtual memory (cumulated for all children) (KiB): 16128 getrusage(RUSAGE_CHILDREN,...) data: user time used= 22.4866 system time used= 0.097985 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3727 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= 58 runsolver used 0.020996 second user time and 0.046992 second system time The end
Begin job on node62 on Wed Apr 18 16:54:00 UTC 2007 IDJOB= 358433 IDBENCH= 1214 IDSOLVER= 157 FILE ID= node62/358433-1176915240 PBS_JOBID= 4595233 Free space on /tmp= 66497 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110977273.opb COMMAND LINE= /tmp/evaluation/358433-1176915240/PBS4 /tmp/evaluation/358433-1176915240/instance-358433-1176915240.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node62/convwatcher-358433-1176915240 -o ROOT/results/node62/conversion-358433-1176915240 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358433-1176915240/instance-358433-1176915240.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node62/watcher-358433-1176915240 -o ROOT/results/node62/solver-358433-1176915240 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358433-1176915240/PBS4 /tmp/evaluation/358433-1176915240/instance-358433-1176915240.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 3e6af77ac44df40c1eda4de6fd376120 RANDOM SEED= 655938738 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node62.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 : 3000.216 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 : 3000.216 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: 1740736 kB Buffers: 8712 kB Cached: 250964 kB SwapCached: 628 kB Active: 45708 kB Inactive: 229276 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1740736 kB SwapTotal: 4192956 kB SwapFree: 4191892 kB Dirty: 1136 kB Writeback: 0 kB Mapped: 23888 kB Slab: 26200 kB Committed_AS: 109592 kB PageTables: 1460 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= 66497 MiB End job on node62 on Wed Apr 18 16:54:23 UTC 2007