Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 56.7634 | 56.7796 |
Name | normalized-PB07/PURE-SAT/SAT07/ crafted/spence/medium/s69-100.opb |
MD5SUM | 504212b6448908d152e88f1214fc7503 |
Bench Category | PURE-SAT (instances containing only clauses) |
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 | 15.3877 |
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 | 69 |
Total number of constraints | 148 |
Number of constraints which are clauses | 148 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 3 |
Maximum length of a constraint | 3 |
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 | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 5 |
Number of bits of the biggest sum of numbers | 3 |
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/459364-1178653520/instance-459364-1178653520.opb ...... 56.68/56.77 c done parsing opb. 56.68/56.77 s UNSATISFIABLE 56.68/56.77 c Total Run Time 56.7584
ERROR: no interpretation found !
/tmp/evaluation/459364-1178653520/instance-459364-1178653520.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node7/watcher-459364-1178653520 -o ROOT/results/node7/solver-459364-1178653520 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459364-1178653520/instance-459364-1178653520.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: 2.02 1.25 1.06 3/77 1062 /proc/meminfo: memFree=1951416/2055920 swapFree=4157076/4192956 [pid=1062] ppid=1060 vsize=1320 CPUtime=0 /proc/1062/stat : 1062 (PBS4_SAT07v2) R 1060 1062 882 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 341389665 1351680 116 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1062/statm: 330 116 90 219 0 107 0 [startup+0.100063 s] /proc/loadavg: 2.02 1.25 1.06 3/77 1062 /proc/meminfo: memFree=1951416/2055920 swapFree=4157076/4192956 [pid=1062] ppid=1060 vsize=1460 CPUtime=0.09 /proc/1062/stat : 1062 (PBS4_SAT07v2) R 1060 1062 882 0 -1 4194304 232 0 0 0 9 0 0 0 18 0 1 0 341389665 1495040 214 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1062/statm: 365 214 90 219 0 142 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1460 [startup+0.201073 s] /proc/loadavg: 2.02 1.25 1.06 3/77 1062 /proc/meminfo: memFree=1951416/2055920 swapFree=4157076/4192956 [pid=1062] ppid=1060 vsize=1848 CPUtime=0.19 /proc/1062/stat : 1062 (PBS4_SAT07v2) R 1060 1062 882 0 -1 4194304 287 0 0 0 19 0 0 0 19 0 1 0 341389665 1892352 269 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1062/statm: 462 269 90 219 0 239 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 1848 [startup+0.301083 s] /proc/loadavg: 2.02 1.25 1.06 3/77 1062 /proc/meminfo: memFree=1951416/2055920 swapFree=4157076/4192956 [pid=1062] ppid=1060 vsize=2556 CPUtime=0.29 /proc/1062/stat : 1062 (PBS4_SAT07v2) R 1060 1062 882 0 -1 4194304 356 0 0 0 29 0 0 0 20 0 1 0 341389665 2617344 338 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1062/statm: 639 338 90 219 0 416 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2556 [startup+0.701125 s] /proc/loadavg: 2.02 1.25 1.06 3/77 1062 /proc/meminfo: memFree=1951416/2055920 swapFree=4157076/4192956 [pid=1062] ppid=1060 vsize=2880 CPUtime=0.68 /proc/1062/stat : 1062 (PBS4_SAT07v2) R 1060 1062 882 0 -1 4194304 564 0 0 0 68 0 0 0 23 0 1 0 341389665 2949120 497 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1062/statm: 720 497 90 219 0 497 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 2880 [startup+1.50121 s] /proc/loadavg: 2.02 1.25 1.06 2/78 1063 /proc/meminfo: memFree=1949040/2055920 swapFree=4157076/4192956 [pid=1062] ppid=1060 vsize=4556 CPUtime=1.49 /proc/1062/stat : 1062 (PBS4_SAT07v2) R 1060 1062 882 0 -1 4194304 963 0 0 0 148 1 0 0 25 0 1 0 341389665 4665344 799 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1062/statm: 1139 800 90 219 0 916 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4556 [startup+3.10138 s] /proc/loadavg: 2.02 1.25 1.06 2/78 1063 /proc/meminfo: memFree=1948080/2055920 swapFree=4157076/4192956 [pid=1062] ppid=1060 vsize=7296 CPUtime=3.09 /proc/1062/stat : 1062 (PBS4_SAT07v2) R 1060 1062 882 0 -1 4194304 1386 0 0 0 307 2 0 0 25 0 1 0 341389665 7471104 1222 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1062/statm: 1824 1222 90 219 0 1601 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7296 [startup+6.30171 s] /proc/loadavg: 1.94 1.25 1.06 2/78 1063 /proc/meminfo: memFree=1945712/2055920 swapFree=4157076/4192956 [pid=1062] ppid=1060 vsize=8736 CPUtime=6.29 /proc/1062/stat : 1062 (PBS4_SAT07v2) R 1060 1062 882 0 -1 4194304 2107 0 0 0 625 4 0 0 25 0 1 0 341389665 8945664 1750 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1062/statm: 2184 1750 90 219 0 1961 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 8736 [startup+12.7024 s] /proc/loadavg: 1.86 1.24 1.06 2/78 1063 /proc/meminfo: memFree=1942576/2055920 swapFree=4157076/4192956 [pid=1062] ppid=1060 vsize=13976 CPUtime=12.69 /proc/1062/stat : 1062 (PBS4_SAT07v2) R 1060 1062 882 0 -1 4194304 2935 0 0 0 1262 7 0 0 25 0 1 0 341389665 14311424 2578 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1062/statm: 3494 2578 90 219 0 3271 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13976 [startup+25.5017 s] /proc/loadavg: 1.67 1.23 1.06 2/78 1063 /proc/meminfo: memFree=1938672/2055920 swapFree=4157076/4192956 [pid=1062] ppid=1060 vsize=16672 CPUtime=25.48 /proc/1062/stat : 1062 (PBS4_SAT07v2) R 1060 1062 882 0 -1 4194304 4272 0 0 0 2537 11 0 0 25 0 1 0 341389665 17072128 3530 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1062/statm: 4168 3530 90 219 0 3945 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 16672 [startup+51.1015 s] /proc/loadavg: 1.44 1.21 1.06 2/78 1063 /proc/meminfo: memFree=1934192/2055920 swapFree=4157076/4192956 [pid=1062] ppid=1060 vsize=26724 CPUtime=51.08 /proc/1062/stat : 1062 (PBS4_SAT07v2) R 1060 1062 882 0 -1 4194304 5429 0 0 0 5092 16 0 0 25 0 1 0 341389665 27365376 4687 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1062/statm: 6681 4687 90 219 0 6458 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 26724 Solver just ended. Dumping a history of the last processes samples [startup+51.2015 s] /proc/loadavg: 1.44 1.21 1.06 2/78 1063 /proc/meminfo: memFree=1934192/2055920 swapFree=4157076/4192956 [pid=1062] ppid=1060 vsize=26724 CPUtime=51.18 /proc/1062/stat : 1062 (PBS4_SAT07v2) R 1060 1062 882 0 -1 4194304 5430 0 0 0 5102 16 0 0 25 0 1 0 341389665 27365376 4688 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1062/statm: 6681 4688 90 219 0 6458 0 Current children cumulated CPU time (s) 51.18 Current children cumulated vsize (KiB) 26724 [startup+54.4018 s] /proc/loadavg: 1.41 1.21 1.06 2/78 1063 /proc/meminfo: memFree=1934064/2055920 swapFree=4157076/4192956 [pid=1062] ppid=1060 vsize=26724 CPUtime=54.37 /proc/1062/stat : 1062 (PBS4_SAT07v2) R 1060 1062 882 0 -1 4194304 5469 0 0 0 5421 16 0 0 25 0 1 0 341389665 27365376 4727 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1062/statm: 6681 4727 90 219 0 6458 0 Current children cumulated CPU time (s) 54.37 Current children cumulated vsize (KiB) 26724 [startup+56.0019 s] /proc/loadavg: 1.41 1.21 1.06 2/78 1063 /proc/meminfo: memFree=1932720/2055920 swapFree=4157076/4192956 [pid=1062] ppid=1060 vsize=28068 CPUtime=55.98 /proc/1062/stat : 1062 (PBS4_SAT07v2) R 1060 1062 882 0 -1 4194304 5794 0 0 0 5581 17 0 0 25 0 1 0 341389665 28741632 5052 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1062/statm: 7017 5052 90 219 0 6794 0 Current children cumulated CPU time (s) 55.98 Current children cumulated vsize (KiB) 28068 [startup+56.402 s] /proc/loadavg: 1.41 1.21 1.06 2/78 1063 /proc/meminfo: memFree=1932656/2055920 swapFree=4157076/4192956 [pid=1062] ppid=1060 vsize=28068 CPUtime=56.38 /proc/1062/stat : 1062 (PBS4_SAT07v2) R 1060 1062 882 0 -1 4194304 5796 0 0 0 5621 17 0 0 25 0 1 0 341389665 28741632 5054 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544678 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1062/statm: 7017 5054 90 219 0 6794 0 Current children cumulated CPU time (s) 56.38 Current children cumulated vsize (KiB) 28068 [startup+56.602 s] /proc/loadavg: 1.41 1.21 1.06 2/78 1063 /proc/meminfo: memFree=1932656/2055920 swapFree=4157076/4192956 [pid=1062] ppid=1060 vsize=28068 CPUtime=56.58 /proc/1062/stat : 1062 (PBS4_SAT07v2) R 1060 1062 882 0 -1 4194304 5798 0 0 0 5641 17 0 0 25 0 1 0 341389665 28741632 5056 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1062/statm: 7017 5056 90 219 0 6794 0 Current children cumulated CPU time (s) 56.58 Current children cumulated vsize (KiB) 28068 [startup+56.702 s] /proc/loadavg: 1.41 1.21 1.06 2/78 1063 /proc/meminfo: memFree=1932656/2055920 swapFree=4157076/4192956 [pid=1062] ppid=1060 vsize=28068 CPUtime=56.68 /proc/1062/stat : 1062 (PBS4_SAT07v2) R 1060 1062 882 0 -1 4194304 5798 0 0 0 5651 17 0 0 25 0 1 0 341389665 28741632 5056 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1062/statm: 7017 5056 90 219 0 6794 0 Current children cumulated CPU time (s) 56.68 Current children cumulated vsize (KiB) 28068 Child status: 0 Real time (s): 56.7796 CPU time (s): 56.7634 CPU user time (s): 56.5834 CPU system time (s): 0.179972 CPU usage (%): 99.9714 Max. virtual memory (cumulated for all children) (KiB): 28068 getrusage(RUSAGE_CHILDREN,...) data: user time used= 56.5834 system time used= 0.179972 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5816 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= 1120 runsolver used 0.049992 second user time and 0.140978 second system time The end
Begin job on node7 on Tue May 8 19:45:20 UTC 2007 IDJOB= 459364 IDBENCH= 47825 IDSOLVER= 200 FILE ID= node7/459364-1178653520 PBS_JOBID= 5218001 Free space on /tmp= 66555 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/spence/medium/s69-100.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459364-1178653520/instance-459364-1178653520.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-459364-1178653520 -o ROOT/results/node7/conversion-459364-1178653520 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459364-1178653520/instance-459364-1178653520.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node7/watcher-459364-1178653520 -o ROOT/results/node7/solver-459364-1178653520 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459364-1178653520/instance-459364-1178653520.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 504212b6448908d152e88f1214fc7503 RANDOM SEED= 503934894 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node7.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 : 3000.231 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 : 3000.231 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: 1951952 kB Buffers: 2040 kB Cached: 20864 kB SwapCached: 15652 kB Active: 41156 kB Inactive: 5992 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1951952 kB SwapTotal: 4192956 kB SwapFree: 4157076 kB Dirty: 3316 kB Writeback: 0 kB Mapped: 30312 kB Slab: 42320 kB Committed_AS: 14690372 kB PageTables: 1860 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= 66555 MiB End job on node7 on Tue May 8 19:46:17 UTC 2007