Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 10.5284 | 10.5332 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-elf.rf10.ucl.opb |
MD5SUM | f7a477da8fbb23e2742430438fb68c46 |
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 | 9.64753 |
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 | 55066 |
Total number of constraints | 160619 |
Number of constraints which are clauses | 156587 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 4032 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 13 |
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 | 67 |
Number of bits of the biggest number in a constraint | 7 |
Biggest sum of numbers in a constraint | 256 |
Number of bits of the biggest sum of numbers | 9 |
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/458417-1178622449/instance-458417-1178622449.opb ...... 10.49/10.52 c done parsing opb. 10.49/10.52 s UNSATISFIABLE 10.49/10.52 c Total Run Time 8.46771
ERROR: no interpretation found !
/tmp/evaluation/458417-1178622449/instance-458417-1178622449.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-458417-1178622449 -o ROOT/results/node26/solver-458417-1178622449 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458417-1178622449/instance-458417-1178622449.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 0.97 3/77 30641 /proc/meminfo: memFree=1507584/2055920 swapFree=4170140/4192956 [pid=30641] ppid=30639 vsize=6488 CPUtime=0 /proc/30641/stat : 30641 (PBS4_SAT07v2) R 30639 30641 29220 0 -1 4194304 507 0 0 0 0 0 0 0 18 0 1 0 310161779 6643712 489 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134570608 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30641/statm: 1622 492 79 219 0 1399 0 [startup+0.053914 s] /proc/loadavg: 0.84 0.94 0.97 3/77 30641 /proc/meminfo: memFree=1507584/2055920 swapFree=4170140/4192956 [pid=30641] ppid=30639 vsize=8912 CPUtime=0.04 /proc/30641/stat : 30641 (PBS4_SAT07v2) R 30639 30641 29220 0 -1 4194304 2055 0 0 0 4 0 0 0 18 0 1 0 310161779 9125888 2004 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588622 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30641/statm: 2228 2004 86 219 0 2005 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 8912 [startup+0.101918 s] /proc/loadavg: 0.84 0.94 0.97 3/77 30641 /proc/meminfo: memFree=1507584/2055920 swapFree=4170140/4192956 [pid=30641] ppid=30639 vsize=9300 CPUtime=0.09 /proc/30641/stat : 30641 (PBS4_SAT07v2) R 30639 30641 29220 0 -1 4194304 2199 0 0 0 9 0 0 0 18 0 1 0 310161779 9523200 2099 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588793 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30641/statm: 2325 2099 86 219 0 2102 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 9300 [startup+0.301936 s] /proc/loadavg: 0.84 0.94 0.97 3/77 30641 /proc/meminfo: memFree=1507584/2055920 swapFree=4170140/4192956 [pid=30641] ppid=30639 vsize=10884 CPUtime=0.29 /proc/30641/stat : 30641 (PBS4_SAT07v2) R 30639 30641 29220 0 -1 4194304 2642 0 0 0 29 0 0 0 19 0 1 0 310161779 11145216 2445 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30641/statm: 2721 2445 86 219 0 2498 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10884 [startup+0.701973 s] /proc/loadavg: 0.84 0.94 0.97 3/77 30641 /proc/meminfo: memFree=1507584/2055920 swapFree=4170140/4192956 [pid=30641] ppid=30639 vsize=13748 CPUtime=0.69 /proc/30641/stat : 30641 (PBS4_SAT07v2) R 30639 30641 29220 0 -1 4194304 3488 0 0 0 68 1 0 0 23 0 1 0 310161779 14077952 3098 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30641/statm: 3437 3098 86 219 0 3214 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 13748 [startup+1.50205 s] /proc/loadavg: 0.84 0.94 0.97 2/78 30642 /proc/meminfo: memFree=1493624/2055920 swapFree=4170140/4192956 [pid=30641] ppid=30639 vsize=18968 CPUtime=1.49 /proc/30641/stat : 30641 (PBS4_SAT07v2) R 30639 30641 29220 0 -1 4194304 5134 0 0 0 147 2 0 0 25 0 1 0 310161779 19423232 4359 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30641/statm: 4742 4359 86 219 0 4519 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 18968 [startup+3.1012 s] /proc/loadavg: 0.84 0.94 0.97 2/78 30642 /proc/meminfo: memFree=1485688/2055920 swapFree=4170140/4192956 [pid=30641] ppid=30639 vsize=31800 CPUtime=3.09 /proc/30641/stat : 30641 (PBS4_SAT07v2) R 30639 30641 29220 0 -1 4194304 7743 0 0 0 305 4 0 0 25 0 1 0 310161779 32563200 6023 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544662 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30641/statm: 7950 6023 90 219 0 7727 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 31800 [startup+6.30149 s] /proc/loadavg: 0.85 0.94 0.97 2/78 30642 /proc/meminfo: memFree=1481152/2055920 swapFree=4170140/4192956 [pid=30641] ppid=30639 vsize=34808 CPUtime=6.29 /proc/30641/stat : 30641 (PBS4_SAT07v2) R 30639 30641 29220 0 -1 4194304 8664 0 0 0 624 5 0 0 25 0 1 0 310161779 35643392 6746 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30641/statm: 8702 6746 90 219 0 8479 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 34808 Solver just ended. Dumping a history of the last processes samples [startup+7.90164 s] /proc/loadavg: 0.85 0.94 0.97 2/78 30642 /proc/meminfo: memFree=1480200/2055920 swapFree=4170140/4192956 [pid=30641] ppid=30639 vsize=34808 CPUtime=7.89 /proc/30641/stat : 30641 (PBS4_SAT07v2) R 30639 30641 29220 0 -1 4194304 8878 0 0 0 784 5 0 0 25 0 1 0 310161779 35643392 6852 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30641/statm: 8702 6852 90 219 0 8479 0 Current children cumulated CPU time (s) 7.89 Current children cumulated vsize (KiB) 34808 [startup+9.50179 s] /proc/loadavg: 0.86 0.94 0.97 2/78 30642 /proc/meminfo: memFree=1479880/2055920 swapFree=4170140/4192956 [pid=30641] ppid=30639 vsize=34808 CPUtime=9.49 /proc/30641/stat : 30641 (PBS4_SAT07v2) R 30639 30641 29220 0 -1 4194304 9062 0 0 0 944 5 0 0 25 0 1 0 310161779 35643392 7036 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545989 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30641/statm: 8702 7036 90 219 0 8479 0 Current children cumulated CPU time (s) 9.49 Current children cumulated vsize (KiB) 34808 [startup+10.3029 s] /proc/loadavg: 0.86 0.94 0.97 2/78 30642 /proc/meminfo: memFree=1479432/2055920 swapFree=4170140/4192956 [pid=30641] ppid=30639 vsize=35352 CPUtime=10.29 /proc/30641/stat : 30641 (PBS4_SAT07v2) R 30639 30641 29220 0 -1 4194304 9195 0 0 0 1024 5 0 0 25 0 1 0 310161779 36200448 7136 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544662 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30641/statm: 8838 7136 90 219 0 8615 0 Current children cumulated CPU time (s) 10.29 Current children cumulated vsize (KiB) 35352 [startup+10.5019 s] /proc/loadavg: 0.86 0.94 0.97 2/78 30642 /proc/meminfo: memFree=1479432/2055920 swapFree=4170140/4192956 [pid=30641] ppid=30639 vsize=35352 CPUtime=10.49 /proc/30641/stat : 30641 (PBS4_SAT07v2) R 30639 30641 29220 0 -1 4194304 9230 0 0 0 1044 5 0 0 25 0 1 0 310161779 36200448 7171 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546023 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30641/statm: 8838 7171 90 219 0 8615 0 Current children cumulated CPU time (s) 10.49 Current children cumulated vsize (KiB) 35352 Child status: 0 Real time (s): 10.5332 CPU time (s): 10.5284 CPU user time (s): 10.4654 CPU system time (s): 0.06299 CPU usage (%): 99.9547 Max. virtual memory (cumulated for all children) (KiB): 35352 getrusage(RUSAGE_CHILDREN,...) data: user time used= 10.4654 system time used= 0.06299 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9250 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= 230 runsolver used 0.011998 second user time and 0.028995 second system time The end
Begin job on node26 on Tue May 8 11:07:30 UTC 2007 IDJOB= 458417 IDBENCH= 1494 IDSOLVER= 200 FILE ID= node26/458417-1178622449 PBS_JOBID= 5218264 Free space on /tmp= 66557 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-elf.rf10.ucl.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458417-1178622449/instance-458417-1178622449.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node26/convwatcher-458417-1178622449 -o ROOT/results/node26/conversion-458417-1178622449 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458417-1178622449/instance-458417-1178622449.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node26/watcher-458417-1178622449 -o ROOT/results/node26/solver-458417-1178622449 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458417-1178622449/instance-458417-1178622449.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= f7a477da8fbb23e2742430438fb68c46 RANDOM SEED= 656061068 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: 1507992 kB Buffers: 40236 kB Cached: 383680 kB SwapCached: 3328 kB Active: 202084 kB Inactive: 248504 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1507992 kB SwapTotal: 4192956 kB SwapFree: 4170140 kB Dirty: 7484 kB Writeback: 0 kB Mapped: 34060 kB Slab: 82868 kB Committed_AS: 2542436 kB PageTables: 1724 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= 66557 MiB End job on node26 on Tue May 8 11:07:40 UTC 2007