Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 9.23859 | 9.24659 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-cache.inv12.ucl.opb |
MD5SUM | bdfd22b57887b70e5df6236004ca174a |
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 | 9.23859 |
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 | 25800 |
Total number of constraints | 76699 |
Number of constraints which are clauses | 76319 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 380 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 9 |
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 | 17 |
Number of bits of the biggest number in a constraint | 5 |
Biggest sum of numbers in a constraint | 62 |
Number of bits of the biggest sum of numbers | 6 |
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/361555-1176984231/instance-361555-1176984231.opb ...... 9.18/9.23 c done parsing opb. 9.18/9.23 s UNSATISFIABLE 9.18/9.23 c Total Run Time 8.38173
ERROR: no interpretation found !
/tmp/evaluation/361555-1176984231/instance-361555-1176984231.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node42/watcher-361555-1176984231 -o ROOT/results/node42/solver-361555-1176984231 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/361555-1176984231/PBS4 /tmp/evaluation/361555-1176984231/instance-361555-1176984231.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: 0.93 0.95 0.95 3/77 7038 /proc/meminfo: memFree=1582640/2055920 swapFree=4129848/4192956 [pid=7038] ppid=7036 vsize=3744 CPUtime=0 /proc/7038/stat : 7038 (PBS4) R 7036 7038 5380 0 -1 4194304 506 0 0 0 0 0 0 0 18 0 1 0 146335003 3833856 488 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0 /proc/7038/statm: 936 491 81 219 0 713 0 [startup+0.0818089 s] /proc/loadavg: 0.93 0.95 0.95 3/77 7038 /proc/meminfo: memFree=1582640/2055920 swapFree=4129848/4192956 [pid=7038] ppid=7036 vsize=5200 CPUtime=0.07 /proc/7038/stat : 7038 (PBS4) R 7036 7038 5380 0 -1 4194304 1129 0 0 0 7 0 0 0 18 0 1 0 146335003 5324800 1111 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0 /proc/7038/statm: 1300 1112 87 219 0 1077 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 5200 [startup+0.101812 s] /proc/loadavg: 0.93 0.95 0.95 3/77 7038 /proc/meminfo: memFree=1582640/2055920 swapFree=4129848/4192956 [pid=7038] ppid=7036 vsize=5392 CPUtime=0.09 /proc/7038/stat : 7038 (PBS4) R 7036 7038 5380 0 -1 4194304 1215 0 0 0 9 0 0 0 18 0 1 0 146335003 5521408 1148 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0 /proc/7038/statm: 1348 1148 88 219 0 1125 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5392 [startup+0.30185 s] /proc/loadavg: 0.93 0.95 0.95 3/77 7038 /proc/meminfo: memFree=1582640/2055920 swapFree=4129848/4192956 [pid=7038] ppid=7036 vsize=6972 CPUtime=0.29 /proc/7038/stat : 7038 (PBS4) R 7036 7038 5380 0 -1 4194304 1669 0 0 0 29 0 0 0 19 0 1 0 146335003 7139328 1505 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0 /proc/7038/statm: 1743 1505 89 219 0 1520 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6972 [startup+0.701926 s] /proc/loadavg: 0.93 0.95 0.95 3/77 7038 /proc/meminfo: memFree=1582640/2055920 swapFree=4129848/4192956 [pid=7038] ppid=7036 vsize=9740 CPUtime=0.69 /proc/7038/stat : 7038 (PBS4) R 7036 7038 5380 0 -1 4194304 2534 0 0 0 68 1 0 0 23 0 1 0 146335003 9973760 2177 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134793013 0 0 4096 0 0 0 0 17 1 0 0 /proc/7038/statm: 2435 2177 89 219 0 2212 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 9740 [startup+1.50108 s] /proc/loadavg: 0.93 0.96 0.95 2/78 7039 /proc/meminfo: memFree=1572648/2055920 swapFree=4129848/4192956 [pid=7038] ppid=7036 vsize=14644 CPUtime=1.49 /proc/7038/stat : 7038 (PBS4) R 7036 7038 5380 0 -1 4194304 3518 0 0 0 147 2 0 0 25 0 1 0 146335003 14995456 2725 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7038/statm: 3661 2725 94 219 0 3438 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 14644 [startup+3.10138 s] /proc/loadavg: 0.93 0.96 0.95 2/78 7039 /proc/meminfo: memFree=1571240/2055920 swapFree=4129848/4192956 [pid=7038] ppid=7036 vsize=16180 CPUtime=3.09 /proc/7038/stat : 7038 (PBS4) R 7036 7038 5380 0 -1 4194304 3912 0 0 0 306 3 0 0 25 0 1 0 146335003 16568320 3119 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7038/statm: 4045 3119 94 219 0 3822 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 16180 [startup+6.30199 s] /proc/loadavg: 0.93 0.96 0.95 2/78 7039 /proc/meminfo: memFree=1568168/2055920 swapFree=4129848/4192956 [pid=7038] ppid=7036 vsize=19312 CPUtime=6.29 /proc/7038/stat : 7038 (PBS4) R 7036 7038 5380 0 -1 4194304 4655 0 0 0 625 4 0 0 25 0 1 0 146335003 19775488 3811 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7038/statm: 4828 3811 94 219 0 4605 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 19312 Solver just ended. Dumping a history of the last processes samples [startup+7.9023 s] /proc/loadavg: 0.94 0.96 0.95 2/78 7039 /proc/meminfo: memFree=1567096/2055920 swapFree=4129848/4192956 [pid=7038] ppid=7036 vsize=19796 CPUtime=7.89 /proc/7038/stat : 7038 (PBS4) R 7036 7038 5380 0 -1 4194304 4800 0 0 0 785 4 0 0 25 0 1 0 146335003 20271104 3956 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7038/statm: 4949 3956 94 219 0 4726 0 Current children cumulated CPU time (s) 7.89 Current children cumulated vsize (KiB) 19796 [startup+8.70145 s] /proc/loadavg: 0.94 0.96 0.95 2/78 7039 /proc/meminfo: memFree=1566776/2055920 swapFree=4129848/4192956 [pid=7038] ppid=7036 vsize=19796 CPUtime=8.69 /proc/7038/stat : 7038 (PBS4) R 7036 7038 5380 0 -1 4194304 4856 0 0 0 865 4 0 0 25 0 1 0 146335003 20271104 4012 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547152 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7038/statm: 4949 4012 94 219 0 4726 0 Current children cumulated CPU time (s) 8.69 Current children cumulated vsize (KiB) 19796 [startup+9.10153 s] /proc/loadavg: 0.94 0.96 0.95 2/78 7039 /proc/meminfo: memFree=1566776/2055920 swapFree=4129848/4192956 [pid=7038] ppid=7036 vsize=19796 CPUtime=9.08 /proc/7038/stat : 7038 (PBS4) R 7036 7038 5380 0 -1 4194304 4876 0 0 0 904 4 0 0 25 0 1 0 146335003 20271104 4032 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7038/statm: 4949 4032 94 219 0 4726 0 Current children cumulated CPU time (s) 9.08 Current children cumulated vsize (KiB) 19796 [startup+9.20155 s] /proc/loadavg: 0.94 0.96 0.95 2/78 7039 /proc/meminfo: memFree=1566776/2055920 swapFree=4129848/4192956 [pid=7038] ppid=7036 vsize=19988 CPUtime=9.18 /proc/7038/stat : 7038 (PBS4) R 7036 7038 5380 0 -1 4194304 4894 0 0 0 914 4 0 0 25 0 1 0 146335003 20467712 4050 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547115 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7038/statm: 4997 4050 94 219 0 4774 0 Current children cumulated CPU time (s) 9.18 Current children cumulated vsize (KiB) 19988 Child status: 0 Real time (s): 9.24659 CPU time (s): 9.23859 CPU user time (s): 9.1876 CPU system time (s): 0.050992 CPU usage (%): 99.9135 Max. virtual memory (cumulated for all children) (KiB): 19988 getrusage(RUSAGE_CHILDREN,...) data: user time used= 9.1876 system time used= 0.050992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4935 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= 191 runsolver used 0.010998 second user time and 0.030995 second system time The end
Begin job on node42 on Thu Apr 19 12:03:51 UTC 2007 IDJOB= 361555 IDBENCH= 1453 IDSOLVER= 157 FILE ID= node42/361555-1176984231 PBS_JOBID= 4630364 Free space on /tmp= 66446 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-cache.inv12.ucl.opb COMMAND LINE= /tmp/evaluation/361555-1176984231/PBS4 /tmp/evaluation/361555-1176984231/instance-361555-1176984231.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node42/convwatcher-361555-1176984231 -o ROOT/results/node42/conversion-361555-1176984231 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/361555-1176984231/instance-361555-1176984231.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node42/watcher-361555-1176984231 -o ROOT/results/node42/solver-361555-1176984231 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/361555-1176984231/PBS4 /tmp/evaluation/361555-1176984231/instance-361555-1176984231.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= bdfd22b57887b70e5df6236004ca174a RANDOM SEED= 555076705 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node42.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 : 3000.277 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 : 3000.277 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: 1583112 kB Buffers: 34988 kB Cached: 348732 kB SwapCached: 17480 kB Active: 87664 kB Inactive: 327856 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1583112 kB SwapTotal: 4192956 kB SwapFree: 4129848 kB Dirty: 3504 kB Writeback: 0 kB Mapped: 39680 kB Slab: 42676 kB Committed_AS: 2994960 kB PageTables: 1912 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= 66446 MiB End job on node42 on Thu Apr 19 12:04:01 UTC 2007