Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 22.4946 | 22.5005 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110977273.opb |
MD5SUM | 3e6af77ac44df40c1eda4de6fd376120 |
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 | 0.25696 |
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 | 1243 |
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/458137-1178619399/instance-458137-1178619399.opb ...... 22.39/22.49 c done parsing opb. 22.39/22.49 s UNSATISFIABLE 22.39/22.49 c Total Run Time 22.4876
ERROR: no interpretation found !
/tmp/evaluation/458137-1178619399/instance-458137-1178619399.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node60/watcher-458137-1178619399 -o ROOT/results/node60/solver-458137-1178619399 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458137-1178619399/instance-458137-1178619399.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: 0.86 0.94 0.97 3/64 12541 /proc/meminfo: memFree=1478416/2055920 swapFree=4183380/4192956 [pid=12541] ppid=12539 vsize=1320 CPUtime=0 /proc/12541/stat : 12541 (PBS4_SAT07v2) R 12539 12541 10817 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 309849848 1351680 123 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12541/statm: 330 123 90 219 0 107 0 [startup+0.0983301 s] /proc/loadavg: 0.86 0.94 0.97 3/64 12541 /proc/meminfo: memFree=1478416/2055920 swapFree=4183380/4192956 [pid=12541] ppid=12539 vsize=1456 CPUtime=0.09 /proc/12541/stat : 12541 (PBS4_SAT07v2) R 12539 12541 10817 0 -1 4194304 205 0 0 0 9 0 0 0 18 0 1 0 309849848 1490944 187 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12541/statm: 364 188 90 219 0 141 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1456 [startup+0.101331 s] /proc/loadavg: 0.86 0.94 0.97 3/64 12541 /proc/meminfo: memFree=1478416/2055920 swapFree=4183380/4192956 [pid=12541] ppid=12539 vsize=1456 CPUtime=0.1 /proc/12541/stat : 12541 (PBS4_SAT07v2) R 12539 12541 10817 0 -1 4194304 207 0 0 0 10 0 0 0 18 0 1 0 309849848 1490944 189 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12541/statm: 364 189 90 219 0 141 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1456 [startup+0.301349 s] /proc/loadavg: 0.86 0.94 0.97 3/64 12541 /proc/meminfo: memFree=1478416/2055920 swapFree=4183380/4192956 [pid=12541] ppid=12539 vsize=1876 CPUtime=0.29 /proc/12541/stat : 12541 (PBS4_SAT07v2) R 12539 12541 10817 0 -1 4194304 312 0 0 0 29 0 0 0 19 0 1 0 309849848 1921024 294 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12541/statm: 469 294 90 219 0 246 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 1876 [startup+0.701388 s] /proc/loadavg: 0.86 0.94 0.97 3/64 12541 /proc/meminfo: memFree=1478416/2055920 swapFree=4183380/4192956 [pid=12541] ppid=12539 vsize=3608 CPUtime=0.69 /proc/12541/stat : 12541 (PBS4_SAT07v2) R 12539 12541 10817 0 -1 4194304 531 0 0 0 69 0 0 0 22 0 1 0 309849848 3694592 513 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12541/statm: 902 513 90 219 0 679 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3608 [startup+1.50147 s] /proc/loadavg: 0.86 0.94 0.97 2/65 12542 /proc/meminfo: memFree=1476296/2055920 swapFree=4183380/4192956 [pid=12541] ppid=12539 vsize=3932 CPUtime=1.49 /proc/12541/stat : 12541 (PBS4_SAT07v2) R 12539 12541 10817 0 -1 4194304 868 0 0 0 148 1 0 0 25 0 1 0 309849848 4026368 801 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12541/statm: 983 801 90 219 0 760 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3932 [startup+3.10162 s] /proc/loadavg: 0.86 0.94 0.97 2/65 12542 /proc/meminfo: memFree=1474760/2055920 swapFree=4183380/4192956 [pid=12541] ppid=12539 vsize=6768 CPUtime=3.09 /proc/12541/stat : 12541 (PBS4_SAT07v2) R 12539 12541 10817 0 -1 4194304 1420 0 0 0 307 2 0 0 25 0 1 0 309849848 6930432 1256 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12541/statm: 1692 1256 90 219 0 1469 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6768 [startup+6.30194 s] /proc/loadavg: 0.88 0.94 0.97 2/65 12542 /proc/meminfo: memFree=1471560/2055920 swapFree=4183380/4192956 [pid=12541] ppid=12539 vsize=11536 CPUtime=6.29 /proc/12541/stat : 12541 (PBS4_SAT07v2) R 12539 12541 10817 0 -1 4194304 2090 0 0 0 626 3 0 0 25 0 1 0 309849848 11812864 1926 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12541/statm: 2884 1926 90 219 0 2661 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11536 [startup+12.7016 s] /proc/loadavg: 0.89 0.94 0.97 2/65 12542 /proc/meminfo: memFree=1468552/2055920 swapFree=4183380/4192956 [pid=12541] ppid=12539 vsize=13456 CPUtime=12.68 /proc/12541/stat : 12541 (PBS4_SAT07v2) R 12539 12541 10817 0 -1 4194304 2895 0 0 0 1262 6 0 0 25 0 1 0 309849848 13778944 2538 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12541/statm: 3364 2538 90 219 0 3141 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 13456 Solver just ended. Dumping a history of the last processes samples [startup+19.1012 s] /proc/loadavg: 0.89 0.94 0.97 2/65 12542 /proc/meminfo: memFree=1467144/2055920 swapFree=4183380/4192956 [pid=12541] ppid=12539 vsize=15752 CPUtime=19.08 /proc/12541/stat : 12541 (PBS4_SAT07v2) R 12539 12541 10817 0 -1 4194304 3577 0 0 0 1900 8 0 0 25 0 1 0 309849848 16130048 2835 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12541/statm: 3938 2835 90 219 0 3715 0 Current children cumulated CPU time (s) 19.08 Current children cumulated vsize (KiB) 15752 [startup+20.7014 s] /proc/loadavg: 0.90 0.94 0.97 2/65 12542 /proc/meminfo: memFree=1467144/2055920 swapFree=4183380/4192956 [pid=12541] ppid=12539 vsize=15936 CPUtime=20.69 /proc/12541/stat : 12541 (PBS4_SAT07v2) R 12539 12541 10817 0 -1 4194304 3631 0 0 0 2060 9 0 0 25 0 1 0 309849848 16318464 2889 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12541/statm: 3984 2889 90 219 0 3761 0 Current children cumulated CPU time (s) 20.69 Current children cumulated vsize (KiB) 15936 [startup+21.5014 s] /proc/loadavg: 0.90 0.94 0.97 2/65 12542 /proc/meminfo: memFree=1466888/2055920 swapFree=4183380/4192956 [pid=12541] ppid=12539 vsize=16128 CPUtime=21.48 /proc/12541/stat : 12541 (PBS4_SAT07v2) R 12539 12541 10817 0 -1 4194304 3691 0 0 0 2139 9 0 0 25 0 1 0 309849848 16515072 2949 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12541/statm: 4032 2949 90 219 0 3809 0 Current children cumulated CPU time (s) 21.48 Current children cumulated vsize (KiB) 16128 [startup+21.9015 s] /proc/loadavg: 0.90 0.94 0.97 2/65 12542 /proc/meminfo: memFree=1466760/2055920 swapFree=4183380/4192956 [pid=12541] ppid=12539 vsize=16128 CPUtime=21.89 /proc/12541/stat : 12541 (PBS4_SAT07v2) R 12539 12541 10817 0 -1 4194304 3699 0 0 0 2180 9 0 0 25 0 1 0 309849848 16515072 2957 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12541/statm: 4032 2957 90 219 0 3809 0 Current children cumulated CPU time (s) 21.89 Current children cumulated vsize (KiB) 16128 [startup+22.3015 s] /proc/loadavg: 0.90 0.94 0.97 2/65 12542 /proc/meminfo: memFree=1466760/2055920 swapFree=4183380/4192956 [pid=12541] ppid=12539 vsize=16128 CPUtime=22.29 /proc/12541/stat : 12541 (PBS4_SAT07v2) R 12539 12541 10817 0 -1 4194304 3705 0 0 0 2219 10 0 0 25 0 1 0 309849848 16515072 2963 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12541/statm: 4032 2963 90 219 0 3809 0 Current children cumulated CPU time (s) 22.29 Current children cumulated vsize (KiB) 16128 [startup+22.4015 s] /proc/loadavg: 0.90 0.94 0.97 2/65 12542 /proc/meminfo: memFree=1466760/2055920 swapFree=4183380/4192956 [pid=12541] ppid=12539 vsize=16128 CPUtime=22.39 /proc/12541/stat : 12541 (PBS4_SAT07v2) R 12539 12541 10817 0 -1 4194304 3707 0 0 0 2229 10 0 0 25 0 1 0 309849848 16515072 2965 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12541/statm: 4032 2965 90 219 0 3809 0 Current children cumulated CPU time (s) 22.39 Current children cumulated vsize (KiB) 16128 Child status: 0 Real time (s): 22.5005 CPU time (s): 22.4946 CPU user time (s): 22.3906 CPU system time (s): 0.103984 CPU usage (%): 99.9736 Max. virtual memory (cumulated for all children) (KiB): 16128 getrusage(RUSAGE_CHILDREN,...) data: user time used= 22.3906 system time used= 0.103984 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3725 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= 29 runsolver used 0.015997 second user time and 0.051992 second system time The end
Begin job on node60 on Tue May 8 10:16:39 UTC 2007 IDJOB= 458137 IDBENCH= 1214 IDSOLVER= 200 FILE ID= node60/458137-1178619399 PBS_JOBID= 5218240 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-t2001.13queen13.1110977273.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458137-1178619399/instance-458137-1178619399.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-458137-1178619399 -o ROOT/results/node60/conversion-458137-1178619399 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458137-1178619399/instance-458137-1178619399.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-458137-1178619399 -o ROOT/results/node60/solver-458137-1178619399 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458137-1178619399/instance-458137-1178619399.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 3e6af77ac44df40c1eda4de6fd376120 RANDOM SEED= 624477472 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node60.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 : 3000.214 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 : 3000.214 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: 1478952 kB Buffers: 35596 kB Cached: 417744 kB SwapCached: 3620 kB Active: 172976 kB Inactive: 290400 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1478952 kB SwapTotal: 4192956 kB SwapFree: 4183380 kB Dirty: 2408 kB Writeback: 0 kB Mapped: 16076 kB Slab: 99620 kB Committed_AS: 5302528 kB PageTables: 1464 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 node60 on Tue May 8 10:17:01 UTC 2007