Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 56.5324 | 56.5462 |
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/420154-1177419895/instance-420154-1177419895.opb ...... 56.48/56.54 c done parsing opb. 56.48/56.54 s UNSATISFIABLE 56.48/56.54 c Total Run Time 56.5254
ERROR: no interpretation found !
/tmp/evaluation/420154-1177419895/instance-420154-1177419895.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node26/watcher-420154-1177419895 -o ROOT/results/node26/solver-420154-1177419895 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/420154-1177419895/PBS4 /tmp/evaluation/420154-1177419895/instance-420154-1177419895.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: 0.99 0.98 0.99 3/77 23662 /proc/meminfo: memFree=1652856/2055920 swapFree=4170240/4192956 [pid=23662] ppid=23660 vsize=1320 CPUtime=0 /proc/23662/stat : 23662 (PBS4) R 23660 23662 22826 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 189906284 1351680 118 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23662/statm: 330 118 92 219 0 107 0 [startup+0.106446 s] /proc/loadavg: 0.99 0.98 0.99 3/77 23662 /proc/meminfo: memFree=1652856/2055920 swapFree=4170240/4192956 [pid=23662] ppid=23660 vsize=1460 CPUtime=0.1 /proc/23662/stat : 23662 (PBS4) R 23660 23662 22826 0 -1 4194304 237 0 0 0 10 0 0 0 18 0 1 0 189906284 1495040 220 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23662/statm: 365 220 92 219 0 142 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1460 [startup+0.201454 s] /proc/loadavg: 0.99 0.98 0.99 3/77 23662 /proc/meminfo: memFree=1652856/2055920 swapFree=4170240/4192956 [pid=23662] ppid=23660 vsize=1848 CPUtime=0.19 /proc/23662/stat : 23662 (PBS4) R 23660 23662 22826 0 -1 4194304 291 0 0 0 19 0 0 0 18 0 1 0 189906284 1892352 274 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23662/statm: 462 274 93 219 0 239 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 1848 [startup+0.301464 s] /proc/loadavg: 0.99 0.98 0.99 3/77 23662 /proc/meminfo: memFree=1652856/2055920 swapFree=4170240/4192956 [pid=23662] ppid=23660 vsize=2556 CPUtime=0.29 /proc/23662/stat : 23662 (PBS4) R 23660 23662 22826 0 -1 4194304 359 0 0 0 29 0 0 0 19 0 1 0 189906284 2617344 342 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23662/statm: 639 342 93 219 0 416 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2556 [startup+0.701501 s] /proc/loadavg: 0.99 0.98 0.99 3/77 23662 /proc/meminfo: memFree=1652856/2055920 swapFree=4170240/4192956 [pid=23662] ppid=23660 vsize=2880 CPUtime=0.69 /proc/23662/stat : 23662 (PBS4) R 23660 23662 22826 0 -1 4194304 573 0 0 0 69 0 0 0 22 0 1 0 189906284 2949120 507 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23662/statm: 720 507 94 219 0 497 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2880 [startup+1.50258 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23663 /proc/meminfo: memFree=1650416/2055920 swapFree=4170240/4192956 [pid=23662] ppid=23660 vsize=4556 CPUtime=1.5 /proc/23662/stat : 23662 (PBS4) R 23660 23662 22826 0 -1 4194304 976 0 0 0 148 2 0 0 25 0 1 0 189906284 4665344 813 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23662/statm: 1139 813 94 219 0 916 0 Current children cumulated CPU time (s) 1.5 Current children cumulated vsize (KiB) 4556 [startup+3.10172 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23663 /proc/meminfo: memFree=1648880/2055920 swapFree=4170240/4192956 [pid=23662] ppid=23660 vsize=7296 CPUtime=3.09 /proc/23662/stat : 23662 (PBS4) R 23660 23662 22826 0 -1 4194304 1406 0 0 0 307 2 0 0 25 0 1 0 189906284 7471104 1243 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549582 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23662/statm: 1824 1243 94 219 0 1601 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7296 [startup+6.30202 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23663 /proc/meminfo: memFree=1646192/2055920 swapFree=4170240/4192956 [pid=23662] ppid=23660 vsize=8736 CPUtime=6.29 /proc/23662/stat : 23662 (PBS4) R 23660 23662 22826 0 -1 4194304 2134 0 0 0 625 4 0 0 25 0 1 0 189906284 8945664 1778 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23662/statm: 2184 1778 94 219 0 1961 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 8736 [startup+12.7016 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23663 /proc/meminfo: memFree=1642808/2055920 swapFree=4170240/4192956 [pid=23662] ppid=23660 vsize=13976 CPUtime=12.69 /proc/23662/stat : 23662 (PBS4) R 23660 23662 22826 0 -1 4194304 2945 0 0 0 1262 7 0 0 25 0 1 0 189906284 14311424 2589 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23662/statm: 3494 2589 94 219 0 3271 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13976 [startup+25.5018 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23663 /proc/meminfo: memFree=1638776/2055920 swapFree=4170240/4192956 [pid=23662] ppid=23660 vsize=16672 CPUtime=25.48 /proc/23662/stat : 23662 (PBS4) R 23660 23662 22826 0 -1 4194304 4279 0 0 0 2537 11 0 0 25 0 1 0 189906284 17072128 3538 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23662/statm: 4168 3538 94 219 0 3945 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 16672 [startup+51.1012 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23663 /proc/meminfo: memFree=1634168/2055920 swapFree=4170240/4192956 [pid=23662] ppid=23660 vsize=26724 CPUtime=51.07 /proc/23662/stat : 23662 (PBS4) R 23660 23662 22826 0 -1 4194304 5434 0 0 0 5090 17 0 0 25 0 1 0 189906284 27365376 4693 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23662/statm: 6681 4693 94 219 0 6458 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 26724 Solver just ended. Dumping a history of the last processes samples [startup+51.2022 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23663 /proc/meminfo: memFree=1634168/2055920 swapFree=4170240/4192956 [pid=23662] ppid=23660 vsize=26724 CPUtime=51.17 /proc/23662/stat : 23662 (PBS4) R 23660 23662 22826 0 -1 4194304 5436 0 0 0 5100 17 0 0 25 0 1 0 189906284 27365376 4695 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23662/statm: 6681 4695 94 219 0 6458 0 Current children cumulated CPU time (s) 51.17 Current children cumulated vsize (KiB) 26724 [startup+54.4015 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23663 /proc/meminfo: memFree=1634040/2055920 swapFree=4170240/4192956 [pid=23662] ppid=23660 vsize=27180 CPUtime=54.38 /proc/23662/stat : 23662 (PBS4) R 23660 23662 22826 0 -1 4194304 5556 0 0 0 5420 18 0 0 25 0 1 0 189906284 27832320 4815 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23662/statm: 6795 4815 94 219 0 6572 0 Current children cumulated CPU time (s) 54.38 Current children cumulated vsize (KiB) 27180 [startup+55.2016 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23663 /proc/meminfo: memFree=1632696/2055920 swapFree=4170240/4192956 [pid=23662] ppid=23660 vsize=28068 CPUtime=55.17 /proc/23662/stat : 23662 (PBS4) R 23660 23662 22826 0 -1 4194304 5791 0 0 0 5499 18 0 0 25 0 1 0 189906284 28741632 5050 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23662/statm: 7017 5050 94 219 0 6794 0 Current children cumulated CPU time (s) 55.17 Current children cumulated vsize (KiB) 28068 [startup+56.0016 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23663 /proc/meminfo: memFree=1632696/2055920 swapFree=4170240/4192956 [pid=23662] ppid=23660 vsize=28068 CPUtime=55.97 /proc/23662/stat : 23662 (PBS4) R 23660 23662 22826 0 -1 4194304 5798 0 0 0 5579 18 0 0 25 0 1 0 189906284 28741632 5057 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23662/statm: 7017 5057 94 219 0 6794 0 Current children cumulated CPU time (s) 55.97 Current children cumulated vsize (KiB) 28068 [startup+56.4017 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23663 /proc/meminfo: memFree=1632632/2055920 swapFree=4170240/4192956 [pid=23662] ppid=23660 vsize=28068 CPUtime=56.38 /proc/23662/stat : 23662 (PBS4) R 23660 23662 22826 0 -1 4194304 5801 0 0 0 5619 19 0 0 25 0 1 0 189906284 28741632 5060 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547300 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23662/statm: 7017 5060 94 219 0 6794 0 Current children cumulated CPU time (s) 56.38 Current children cumulated vsize (KiB) 28068 [startup+56.5017 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23663 /proc/meminfo: memFree=1632632/2055920 swapFree=4170240/4192956 [pid=23662] ppid=23660 vsize=28068 CPUtime=56.48 /proc/23662/stat : 23662 (PBS4) R 23660 23662 22826 0 -1 4194304 5802 0 0 0 5629 19 0 0 25 0 1 0 189906284 28741632 5061 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23662/statm: 7017 5061 94 219 0 6794 0 Current children cumulated CPU time (s) 56.48 Current children cumulated vsize (KiB) 28068 Child status: 0 Real time (s): 56.5462 CPU time (s): 56.5324 CPU user time (s): 56.3354 CPU system time (s): 0.19697 CPU usage (%): 99.9756 Max. virtual memory (cumulated for all children) (KiB): 28068 getrusage(RUSAGE_CHILDREN,...) data: user time used= 56.3354 system time used= 0.19697 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5817 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= 149 runsolver used 0.039993 second user time and 0.12998 second system time The end
Begin job on node26 on Tue Apr 24 13:04:55 UTC 2007 IDJOB= 420154 IDBENCH= 47825 IDSOLVER= 157 FILE ID= node26/420154-1177419895 PBS_JOBID= 4675699 Free space on /tmp= 66435 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/spence/medium/s69-100.opb COMMAND LINE= /tmp/evaluation/420154-1177419895/PBS4 /tmp/evaluation/420154-1177419895/instance-420154-1177419895.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node26/convwatcher-420154-1177419895 -o ROOT/results/node26/conversion-420154-1177419895 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420154-1177419895/instance-420154-1177419895.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node26/watcher-420154-1177419895 -o ROOT/results/node26/solver-420154-1177419895 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/420154-1177419895/PBS4 /tmp/evaluation/420154-1177419895/instance-420154-1177419895.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 504212b6448908d152e88f1214fc7503 RANDOM SEED= 882411862 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: 1653328 kB Buffers: 48212 kB Cached: 262092 kB SwapCached: 3516 kB Active: 195792 kB Inactive: 138076 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1653328 kB SwapTotal: 4192956 kB SwapFree: 4170240 kB Dirty: 1304 kB Writeback: 0 kB Mapped: 30756 kB Slab: 54420 kB Committed_AS: 1188652 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 Tue Apr 24 13:05:51 UTC 2007