Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 34.6607 | 34.815 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110968561.opb |
MD5SUM | 6bd9689edc69ff7a2c6dd91eed3e12f3 |
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 | 0.555914 |
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 | 1247 |
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/358601-1176916525/instance-358601-1176916525.opb ...... 34.58/34.66 c done parsing opb. 34.58/34.66 s UNSATISFIABLE 34.58/34.66 c Total Run Time 34.6537
ERROR: no interpretation found !
/tmp/evaluation/358601-1176916525/instance-358601-1176916525.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node26/watcher-358601-1176916525 -o ROOT/results/node26/solver-358601-1176916525 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358601-1176916525/PBS4 /tmp/evaluation/358601-1176916525/instance-358601-1176916525.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: 0.84 0.94 0.98 3/77 18612 /proc/meminfo: memFree=1216720/2055920 swapFree=4170240/4192956 [pid=18612] ppid=18610 vsize=1320 CPUtime=0 /proc/18612/stat : 18612 (PBS4) R 18610 18612 17836 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 139569365 1351680 125 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18612/statm: 330 125 92 219 0 107 0 [startup+0.015109 s] /proc/loadavg: 0.84 0.94 0.98 3/77 18612 /proc/meminfo: memFree=1216720/2055920 swapFree=4170240/4192956 [pid=18612] ppid=18610 vsize=1320 CPUtime=0.01 /proc/18612/stat : 18612 (PBS4) R 18610 18612 17836 0 -1 4194304 153 0 0 0 1 0 0 0 18 0 1 0 139569365 1351680 135 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18612/statm: 330 135 92 219 0 107 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1320 [startup+0.101116 s] /proc/loadavg: 0.84 0.94 0.98 3/77 18612 /proc/meminfo: memFree=1216720/2055920 swapFree=4170240/4192956 [pid=18612] ppid=18610 vsize=1456 CPUtime=0.09 /proc/18612/stat : 18612 (PBS4) R 18610 18612 17836 0 -1 4194304 210 0 0 0 9 0 0 0 18 0 1 0 139569365 1490944 192 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18612/statm: 364 192 92 219 0 141 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1456 [startup+0.301134 s] /proc/loadavg: 0.84 0.94 0.98 3/77 18612 /proc/meminfo: memFree=1216720/2055920 swapFree=4170240/4192956 [pid=18612] ppid=18610 vsize=2388 CPUtime=0.29 /proc/18612/stat : 18612 (PBS4) R 18610 18612 17836 0 -1 4194304 326 0 0 0 29 0 0 0 19 0 1 0 139569365 2445312 308 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559830 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18612/statm: 597 308 93 219 0 374 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2388 [startup+0.701172 s] /proc/loadavg: 0.84 0.94 0.98 3/77 18612 /proc/meminfo: memFree=1216720/2055920 swapFree=4170240/4192956 [pid=18612] ppid=18610 vsize=2584 CPUtime=0.69 /proc/18612/stat : 18612 (PBS4) R 18610 18612 17836 0 -1 4194304 491 0 0 0 69 0 0 0 23 0 1 0 139569365 2646016 473 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18612/statm: 646 473 93 219 0 423 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2584 [startup+1.50125 s] /proc/loadavg: 0.84 0.94 0.98 2/78 18613 /proc/meminfo: memFree=1214728/2055920 swapFree=4170240/4192956 [pid=18612] ppid=18610 vsize=3936 CPUtime=1.48 /proc/18612/stat : 18612 (PBS4) R 18610 18612 17836 0 -1 4194304 844 0 0 0 148 0 0 0 25 0 1 0 139569365 4030464 777 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18612/statm: 984 777 94 219 0 761 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 3936 [startup+3.10139 s] /proc/loadavg: 0.84 0.94 0.98 2/78 18613 /proc/meminfo: memFree=1213064/2055920 swapFree=4170240/4192956 [pid=18612] ppid=18610 vsize=6768 CPUtime=3.09 /proc/18612/stat : 18612 (PBS4) R 18610 18612 17836 0 -1 4194304 1310 0 0 0 308 1 0 0 25 0 1 0 139569365 6930432 1146 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18612/statm: 1692 1146 94 219 0 1469 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6768 [startup+6.30169 s] /proc/loadavg: 0.85 0.94 0.98 2/78 18613 /proc/meminfo: memFree=1209736/2055920 swapFree=4170240/4192956 [pid=18612] ppid=18610 vsize=11536 CPUtime=6.29 /proc/18612/stat : 18612 (PBS4) R 18610 18612 17836 0 -1 4194304 2108 0 0 0 626 3 0 0 25 0 1 0 139569365 11812864 1944 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18612/statm: 2884 1944 94 219 0 2661 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11536 [startup+12.7013 s] /proc/loadavg: 0.87 0.94 0.98 2/78 18613 /proc/meminfo: memFree=1205832/2055920 swapFree=4170240/4192956 [pid=18612] ppid=18610 vsize=13284 CPUtime=12.69 /proc/18612/stat : 18612 (PBS4) R 18610 18612 17836 0 -1 4194304 3122 0 0 0 1264 5 0 0 25 0 1 0 139569365 13602816 2765 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18612/statm: 3321 2765 94 219 0 3098 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13284 [startup+25.5015 s] /proc/loadavg: 0.89 0.94 0.98 2/78 18613 /proc/meminfo: memFree=1202184/2055920 swapFree=4170240/4192956 [pid=18612] ppid=18610 vsize=24688 CPUtime=25.48 /proc/18612/stat : 18612 (PBS4) R 18610 18612 17836 0 -1 4194304 4405 0 0 0 2539 9 0 0 25 0 1 0 139569365 25280512 3663 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18612/statm: 6172 3663 94 219 0 5949 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 24688 Solver just ended. Dumping a history of the last processes samples [startup+28.7018 s] /proc/loadavg: 0.89 0.94 0.98 2/78 18613 /proc/meminfo: memFree=1201608/2055920 swapFree=4170240/4192956 [pid=18612] ppid=18610 vsize=25200 CPUtime=28.68 /proc/18612/stat : 18612 (PBS4) R 18610 18612 17836 0 -1 4194304 4540 0 0 0 2859 9 0 0 25 0 1 0 139569365 25804800 3798 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18612/statm: 6300 3798 94 219 0 6077 0 Current children cumulated CPU time (s) 28.68 Current children cumulated vsize (KiB) 25200 [startup+31.9051 s] /proc/loadavg: 0.90 0.94 0.98 2/78 18613 /proc/meminfo: memFree=1201096/2055920 swapFree=4170240/4192956 [pid=18612] ppid=18610 vsize=25340 CPUtime=31.88 /proc/18612/stat : 18612 (PBS4) R 18610 18612 17836 0 -1 4194304 4665 0 0 0 3178 10 0 0 25 0 1 0 139569365 25948160 3923 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547084 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18612/statm: 6335 3923 94 219 0 6112 0 Current children cumulated CPU time (s) 31.88 Current children cumulated vsize (KiB) 25340 [startup+33.5012 s] /proc/loadavg: 0.90 0.94 0.98 2/78 18613 /proc/meminfo: memFree=1200904/2055920 swapFree=4170240/4192956 [pid=18612] ppid=18610 vsize=25708 CPUtime=33.48 /proc/18612/stat : 18612 (PBS4) R 18610 18612 17836 0 -1 4194304 4746 0 0 0 3337 11 0 0 25 0 1 0 139569365 26324992 4004 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18612/statm: 6427 4004 94 219 0 6204 0 Current children cumulated CPU time (s) 33.48 Current children cumulated vsize (KiB) 25708 [startup+34.3013 s] /proc/loadavg: 0.91 0.94 0.98 2/78 18613 /proc/meminfo: memFree=1200776/2055920 swapFree=4170240/4192956 [pid=18612] ppid=18610 vsize=25708 CPUtime=34.28 /proc/18612/stat : 18612 (PBS4) R 18610 18612 17836 0 -1 4194304 4755 0 0 0 3417 11 0 0 25 0 1 0 139569365 26324992 4013 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18612/statm: 6427 4013 94 219 0 6204 0 Current children cumulated CPU time (s) 34.28 Current children cumulated vsize (KiB) 25708 [startup+34.7013 s] /proc/loadavg: 0.91 0.94 0.98 2/78 18613 /proc/meminfo: memFree=1200776/2055920 swapFree=4170240/4192956 [pid=18612] ppid=18610 vsize=0 CPUtime=34.65 /proc/18612/stat : 18612 (PBS4) D 18610 18612 17836 0 -1 4194308 4774 0 0 0 3454 11 0 0 24 0 1 0 139569365 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 18446744072100051646 0 0 17 0 0 0 /proc/18612/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 34.65 Current children cumulated vsize (KiB) 0 [startup+34.8013 s] /proc/loadavg: 0.91 0.94 0.98 2/78 18613 /proc/meminfo: memFree=1200776/2055920 swapFree=4170240/4192956 [pid=18612] ppid=18610 vsize=0 CPUtime=34.65 /proc/18612/stat : 18612 (PBS4) D 18610 18612 17836 0 -1 4194308 4774 0 0 0 3454 11 0 0 24 0 1 0 139569365 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 18446744072100051646 0 0 17 0 0 0 /proc/18612/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 34.65 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 34.815 CPU time (s): 34.6607 CPU user time (s): 34.5408 CPU system time (s): 0.119981 CPU usage (%): 99.5569 Max. virtual memory (cumulated for all children) (KiB): 25708 getrusage(RUSAGE_CHILDREN,...) data: user time used= 34.5407 system time used= 0.119981 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4774 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= 71 runsolver used 0.048992 second user time and 0.080987 second system time The end
Begin job on node26 on Wed Apr 18 17:15:25 UTC 2007 IDJOB= 358601 IDBENCH= 1226 IDSOLVER= 157 FILE ID= node26/358601-1176916525 PBS_JOBID= 4595243 Free space on /tmp= 66435 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110968561.opb COMMAND LINE= /tmp/evaluation/358601-1176916525/PBS4 /tmp/evaluation/358601-1176916525/instance-358601-1176916525.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node26/convwatcher-358601-1176916525 -o ROOT/results/node26/conversion-358601-1176916525 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358601-1176916525/instance-358601-1176916525.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node26/watcher-358601-1176916525 -o ROOT/results/node26/solver-358601-1176916525 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358601-1176916525/PBS4 /tmp/evaluation/358601-1176916525/instance-358601-1176916525.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 6bd9689edc69ff7a2c6dd91eed3e12f3 RANDOM SEED= 643680462 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node26.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 : 3000.213 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 : 3000.213 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: 1217128 kB Buffers: 37920 kB Cached: 720788 kB SwapCached: 3232 kB Active: 276996 kB Inactive: 504736 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1217128 kB SwapTotal: 4192956 kB SwapFree: 4170240 kB Dirty: 1328 kB Writeback: 0 kB Mapped: 30492 kB Slab: 42688 kB Committed_AS: 993928 kB PageTables: 1716 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= 66435 MiB End job on node26 on Wed Apr 18 17:16:01 UTC 2007