Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 34.6667 | 34.6761 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111212476.opb |
MD5SUM | 08d0b9097a8249582d167bf6c1cdd903 |
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 | 0.370943 |
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 | 1139 |
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/458154-1178619536/instance-458154-1178619536.opb ...... 34.58/34.67 c done parsing opb. 34.58/34.67 s UNSATISFIABLE 34.58/34.67 c Total Run Time 34.6587
ERROR: no interpretation found !
/tmp/evaluation/458154-1178619536/instance-458154-1178619536.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node50/watcher-458154-1178619536 -o ROOT/results/node50/solver-458154-1178619536 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458154-1178619536/instance-458154-1178619536.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: 0.90 0.97 0.99 3/64 4034 /proc/meminfo: memFree=1809000/2055920 swapFree=4183852/4192956 [pid=4034] ppid=4032 vsize=1320 CPUtime=0 /proc/4034/stat : 4034 (PBS4_SAT07v2) R 4032 4034 2663 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 216798829 1351680 123 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4034/statm: 330 123 90 219 0 107 0 [startup+0.104331 s] /proc/loadavg: 0.90 0.97 0.99 3/64 4034 /proc/meminfo: memFree=1809000/2055920 swapFree=4183852/4192956 [pid=4034] ppid=4032 vsize=1712 CPUtime=0.1 /proc/4034/stat : 4034 (PBS4_SAT07v2) R 4032 4034 2663 0 -1 4194304 226 0 0 0 10 0 0 0 18 0 1 0 216798829 1753088 208 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4034/statm: 428 208 90 219 0 205 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1712 [startup+0.20134 s] /proc/loadavg: 0.90 0.97 0.99 3/64 4034 /proc/meminfo: memFree=1809000/2055920 swapFree=4183852/4192956 [pid=4034] ppid=4032 vsize=1876 CPUtime=0.19 /proc/4034/stat : 4034 (PBS4_SAT07v2) R 4032 4034 2663 0 -1 4194304 302 0 0 0 19 0 0 0 19 0 1 0 216798829 1921024 284 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4034/statm: 469 284 90 219 0 246 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 1876 [startup+0.301349 s] /proc/loadavg: 0.90 0.97 0.99 3/64 4034 /proc/meminfo: memFree=1809000/2055920 swapFree=4183852/4192956 [pid=4034] ppid=4032 vsize=2388 CPUtime=0.29 /proc/4034/stat : 4034 (PBS4_SAT07v2) R 4032 4034 2663 0 -1 4194304 352 0 0 0 29 0 0 0 19 0 1 0 216798829 2445312 334 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4034/statm: 597 334 90 219 0 374 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2388 [startup+0.701383 s] /proc/loadavg: 0.90 0.97 0.99 3/64 4034 /proc/meminfo: memFree=1809000/2055920 swapFree=4183852/4192956 [pid=4034] ppid=4032 vsize=3608 CPUtime=0.69 /proc/4034/stat : 4034 (PBS4_SAT07v2) R 4032 4034 2663 0 -1 4194304 562 0 0 0 69 0 0 0 24 0 1 0 216798829 3694592 544 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4034/statm: 902 544 90 219 0 679 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3608 [startup+1.50145 s] /proc/loadavg: 0.90 0.97 0.99 2/65 4035 /proc/meminfo: memFree=1806560/2055920 swapFree=4183852/4192956 [pid=4034] ppid=4032 vsize=5980 CPUtime=1.49 /proc/4034/stat : 4034 (PBS4_SAT07v2) R 4032 4034 2663 0 -1 4194304 931 0 0 0 148 1 0 0 25 0 1 0 216798829 6123520 864 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4034/statm: 1495 864 90 219 0 1272 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5980 [startup+3.10159 s] /proc/loadavg: 0.90 0.97 0.99 2/65 4035 /proc/meminfo: memFree=1804896/2055920 swapFree=4183852/4192956 [pid=4034] ppid=4032 vsize=6760 CPUtime=3.09 /proc/4034/stat : 4034 (PBS4_SAT07v2) R 4032 4034 2663 0 -1 4194304 1511 0 0 0 307 2 0 0 25 0 1 0 216798829 6922240 1347 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4034/statm: 1690 1347 90 219 0 1467 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6760 [startup+6.30188 s] /proc/loadavg: 0.90 0.97 0.99 2/65 4035 /proc/meminfo: memFree=1801632/2055920 swapFree=4183852/4192956 [pid=4034] ppid=4032 vsize=11392 CPUtime=6.29 /proc/4034/stat : 4034 (PBS4_SAT07v2) R 4032 4034 2663 0 -1 4194304 2098 0 0 0 625 4 0 0 25 0 1 0 216798829 11665408 1934 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4034/statm: 2848 1934 90 219 0 2625 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11392 [startup+12.7014 s] /proc/loadavg: 0.91 0.97 0.99 2/65 4035 /proc/meminfo: memFree=1798688/2055920 swapFree=4183852/4192956 [pid=4034] ppid=4032 vsize=13148 CPUtime=12.69 /proc/4034/stat : 4034 (PBS4_SAT07v2) R 4032 4034 2663 0 -1 4194304 3044 0 0 0 1263 6 0 0 25 0 1 0 216798829 13463552 2687 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544788 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4034/statm: 3287 2687 90 219 0 3064 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13148 [startup+25.5016 s] /proc/loadavg: 0.93 0.97 0.99 2/65 4035 /proc/meminfo: memFree=1795872/2055920 swapFree=4183852/4192956 [pid=4034] ppid=4032 vsize=16264 CPUtime=25.48 /proc/4034/stat : 4034 (PBS4_SAT07v2) R 4032 4034 2663 0 -1 4194304 4044 0 0 0 2538 10 0 0 25 0 1 0 216798829 16654336 3302 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4034/statm: 4066 3302 90 219 0 3843 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 16264 Solver just ended. Dumping a history of the last processes samples [startup+25.6026 s] /proc/loadavg: 0.93 0.97 0.99 2/65 4035 /proc/meminfo: memFree=1795872/2055920 swapFree=4183852/4192956 [pid=4034] ppid=4032 vsize=16264 CPUtime=25.58 /proc/4034/stat : 4034 (PBS4_SAT07v2) R 4032 4034 2663 0 -1 4194304 4046 0 0 0 2548 10 0 0 25 0 1 0 216798829 16654336 3304 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4034/statm: 4066 3304 90 219 0 3843 0 Current children cumulated CPU time (s) 25.58 Current children cumulated vsize (KiB) 16264 [startup+28.8019 s] /proc/loadavg: 0.93 0.97 0.99 2/65 4035 /proc/meminfo: memFree=1795296/2055920 swapFree=4183852/4192956 [pid=4034] ppid=4032 vsize=16768 CPUtime=28.78 /proc/4034/stat : 4034 (PBS4_SAT07v2) R 4032 4034 2663 0 -1 4194304 4184 0 0 0 2867 11 0 0 25 0 1 0 216798829 17170432 3442 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4034/statm: 4192 3442 90 219 0 3969 0 Current children cumulated CPU time (s) 28.78 Current children cumulated vsize (KiB) 16768 [startup+32.0051 s] /proc/loadavg: 0.94 0.97 0.99 2/65 4035 /proc/meminfo: memFree=1794784/2055920 swapFree=4183852/4192956 [pid=4034] ppid=4032 vsize=17096 CPUtime=31.98 /proc/4034/stat : 4034 (PBS4_SAT07v2) R 4032 4034 2663 0 -1 4194304 4304 0 0 0 3186 12 0 0 25 0 1 0 216798829 17506304 3562 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4034/statm: 4274 3562 90 219 0 4051 0 Current children cumulated CPU time (s) 31.98 Current children cumulated vsize (KiB) 17096 [startup+33.6013 s] /proc/loadavg: 0.94 0.97 0.99 2/65 4035 /proc/meminfo: memFree=1794592/2055920 swapFree=4183852/4192956 [pid=4034] ppid=4032 vsize=17240 CPUtime=33.59 /proc/4034/stat : 4034 (PBS4_SAT07v2) R 4032 4034 2663 0 -1 4194304 4360 0 0 0 3346 13 0 0 25 0 1 0 216798829 17653760 3618 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4034/statm: 4310 3618 90 219 0 4087 0 Current children cumulated CPU time (s) 33.59 Current children cumulated vsize (KiB) 17240 [startup+34.4013 s] /proc/loadavg: 0.94 0.97 0.99 2/65 4035 /proc/meminfo: memFree=1794528/2055920 swapFree=4183852/4192956 [pid=4034] ppid=4032 vsize=17240 CPUtime=34.38 /proc/4034/stat : 4034 (PBS4_SAT07v2) R 4032 4034 2663 0 -1 4194304 4371 0 0 0 3425 13 0 0 25 0 1 0 216798829 17653760 3629 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4034/statm: 4310 3629 90 219 0 4087 0 Current children cumulated CPU time (s) 34.38 Current children cumulated vsize (KiB) 17240 [startup+34.6014 s] /proc/loadavg: 0.94 0.97 0.99 2/65 4035 /proc/meminfo: memFree=1794528/2055920 swapFree=4183852/4192956 [pid=4034] ppid=4032 vsize=17240 CPUtime=34.58 /proc/4034/stat : 4034 (PBS4_SAT07v2) R 4032 4034 2663 0 -1 4194304 4373 0 0 0 3445 13 0 0 25 0 1 0 216798829 17653760 3631 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4034/statm: 4310 3631 90 219 0 4087 0 Current children cumulated CPU time (s) 34.58 Current children cumulated vsize (KiB) 17240 Child status: 0 Real time (s): 34.6761 CPU time (s): 34.6667 CPU user time (s): 34.5297 CPU system time (s): 0.136979 CPU usage (%): 99.973 Max. virtual memory (cumulated for all children) (KiB): 17240 getrusage(RUSAGE_CHILDREN,...) data: user time used= 34.5297 system time used= 0.136979 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4391 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= 67 runsolver used 0.030995 second user time and 0.069989 second system time The end
Begin job on node50 on Tue May 8 10:18:56 UTC 2007 IDJOB= 458154 IDBENCH= 1231 IDSOLVER= 200 FILE ID= node50/458154-1178619536 PBS_JOBID= 5218236 Free space on /tmp= 66562 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111212476.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458154-1178619536/instance-458154-1178619536.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-458154-1178619536 -o ROOT/results/node50/conversion-458154-1178619536 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458154-1178619536/instance-458154-1178619536.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node50/watcher-458154-1178619536 -o ROOT/results/node50/solver-458154-1178619536 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458154-1178619536/instance-458154-1178619536.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 08d0b9097a8249582d167bf6c1cdd903 RANDOM SEED= 997973366 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node50.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 : 3000.232 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 : 3000.232 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: 1809472 kB Buffers: 18452 kB Cached: 134168 kB SwapCached: 3032 kB Active: 34384 kB Inactive: 128620 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1809472 kB SwapTotal: 4192956 kB SwapFree: 4183852 kB Dirty: 2260 kB Writeback: 0 kB Mapped: 16452 kB Slab: 69432 kB Committed_AS: 4939024 kB PageTables: 1460 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= 66562 MiB End job on node50 on Tue May 8 10:19:31 UTC 2007