Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 18.9591 | 18.973 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111222539.opb |
MD5SUM | 85b1a2d6763bafe7f0a209fbd0ea6a94 |
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 | 0.024995 |
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 | 1192 |
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/458135-1178619381/instance-458135-1178619381.opb ...... 18.88/18.96 c done parsing opb. 18.88/18.96 s UNSATISFIABLE 18.88/18.96 c Total Run Time 18.9531
ERROR: no interpretation found !
/tmp/evaluation/458135-1178619381/instance-458135-1178619381.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-458135-1178619381 -o ROOT/results/node50/solver-458135-1178619381 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458135-1178619381/instance-458135-1178619381.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: 0.98 1.01 1.00 3/64 3728 /proc/meminfo: memFree=1809456/2055920 swapFree=4183852/4192956 [pid=3728] ppid=3726 vsize=1320 CPUtime=0 /proc/3728/stat : 3728 (PBS4_SAT07v2) R 3726 3728 2663 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 216783293 1351680 123 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/3728/statm: 330 123 90 219 0 107 0 [startup+0.050359 s] /proc/loadavg: 0.98 1.01 1.00 3/64 3728 /proc/meminfo: memFree=1809456/2055920 swapFree=4183852/4192956 [pid=3728] ppid=3726 vsize=1452 CPUtime=0.04 /proc/3728/stat : 3728 (PBS4_SAT07v2) R 3726 3728 2663 0 -1 4194304 174 0 0 0 4 0 0 0 18 0 1 0 216783293 1486848 156 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/3728/statm: 363 156 90 219 0 140 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1452 [startup+0.101364 s] /proc/loadavg: 0.98 1.01 1.00 3/64 3728 /proc/meminfo: memFree=1809456/2055920 swapFree=4183852/4192956 [pid=3728] ppid=3726 vsize=1452 CPUtime=0.09 /proc/3728/stat : 3728 (PBS4_SAT07v2) R 3726 3728 2663 0 -1 4194304 210 0 0 0 9 0 0 0 18 0 1 0 216783293 1486848 192 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/3728/statm: 363 192 90 219 0 140 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1452 [startup+0.30138 s] /proc/loadavg: 0.98 1.01 1.00 3/64 3728 /proc/meminfo: memFree=1809456/2055920 swapFree=4183852/4192956 [pid=3728] ppid=3726 vsize=2384 CPUtime=0.29 /proc/3728/stat : 3728 (PBS4_SAT07v2) R 3726 3728 2663 0 -1 4194304 330 0 0 0 29 0 0 0 19 0 1 0 216783293 2441216 312 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/3728/statm: 596 312 90 219 0 373 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2384 [startup+0.701417 s] /proc/loadavg: 0.98 1.01 1.00 3/64 3728 /proc/meminfo: memFree=1809456/2055920 swapFree=4183852/4192956 [pid=3728] ppid=3726 vsize=3604 CPUtime=0.69 /proc/3728/stat : 3728 (PBS4_SAT07v2) R 3726 3728 2663 0 -1 4194304 552 0 0 0 69 0 0 0 23 0 1 0 216783293 3690496 534 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/3728/statm: 901 534 90 219 0 678 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3604 [startup+1.50149 s] /proc/loadavg: 0.98 1.01 1.00 2/65 3729 /proc/meminfo: memFree=1807272/2055920 swapFree=4183852/4192956 [pid=3728] ppid=3726 vsize=3928 CPUtime=1.49 /proc/3728/stat : 3728 (PBS4_SAT07v2) R 3726 3728 2663 0 -1 4194304 861 0 0 0 148 1 0 0 25 0 1 0 216783293 4022272 794 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/3728/statm: 982 794 90 219 0 759 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3928 [startup+3.10263 s] /proc/loadavg: 0.98 1.01 1.00 2/65 3729 /proc/meminfo: memFree=1805544/2055920 swapFree=4183852/4192956 [pid=3728] ppid=3726 vsize=6760 CPUtime=3.1 /proc/3728/stat : 3728 (PBS4_SAT07v2) R 3726 3728 2663 0 -1 4194304 1319 0 0 0 308 2 0 0 25 0 1 0 216783293 6922240 1155 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/3728/statm: 1690 1155 90 219 0 1467 0 Current children cumulated CPU time (s) 3.1 Current children cumulated vsize (KiB) 6760 [startup+6.30191 s] /proc/loadavg: 0.98 1.01 1.00 2/65 3729 /proc/meminfo: memFree=1802728/2055920 swapFree=4183852/4192956 [pid=3728] ppid=3726 vsize=11532 CPUtime=6.29 /proc/3728/stat : 3728 (PBS4_SAT07v2) R 3726 3728 2663 0 -1 4194304 1937 0 0 0 626 3 0 0 25 0 1 0 216783293 11808768 1773 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 0 0 0 /proc/3728/statm: 2883 1773 90 219 0 2660 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11532 [startup+12.7015 s] /proc/loadavg: 0.98 1.01 1.00 2/65 3729 /proc/meminfo: memFree=1800488/2055920 swapFree=4183852/4192956 [pid=3728] ppid=3726 vsize=13332 CPUtime=12.69 /proc/3728/stat : 3728 (PBS4_SAT07v2) R 3726 3728 2663 0 -1 4194304 2636 0 0 0 1264 5 0 0 25 0 1 0 216783293 13651968 2279 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/3728/statm: 3333 2279 90 219 0 3110 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13332 Solver just ended. Dumping a history of the last processes samples [startup+15.9018 s] /proc/loadavg: 1.06 1.03 1.00 2/65 3729 /proc/meminfo: memFree=1799912/2055920 swapFree=4183852/4192956 [pid=3728] ppid=3726 vsize=15488 CPUtime=15.88 /proc/3728/stat : 3728 (PBS4_SAT07v2) R 3726 3728 2663 0 -1 4194304 3203 0 0 0 1582 6 0 0 25 0 1 0 216783293 15859712 2461 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/3728/statm: 3872 2461 90 219 0 3649 0 Current children cumulated CPU time (s) 15.88 Current children cumulated vsize (KiB) 15488 [startup+17.5019 s] /proc/loadavg: 1.06 1.03 1.00 2/65 3729 /proc/meminfo: memFree=1799400/2055920 swapFree=4183852/4192956 [pid=3728] ppid=3726 vsize=15648 CPUtime=17.48 /proc/3728/stat : 3728 (PBS4_SAT07v2) R 3726 3728 2663 0 -1 4194304 3287 0 0 0 1742 6 0 0 25 0 1 0 216783293 16023552 2545 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/3728/statm: 3912 2545 90 219 0 3689 0 Current children cumulated CPU time (s) 17.48 Current children cumulated vsize (KiB) 15648 [startup+18.302 s] /proc/loadavg: 1.06 1.03 1.00 2/65 3729 /proc/meminfo: memFree=1799400/2055920 swapFree=4183852/4192956 [pid=3728] ppid=3726 vsize=15648 CPUtime=18.28 /proc/3728/stat : 3728 (PBS4_SAT07v2) R 3726 3728 2663 0 -1 4194304 3305 0 0 0 1822 6 0 0 25 0 1 0 216783293 16023552 2563 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 0 0 0 /proc/3728/statm: 3912 2563 90 219 0 3689 0 Current children cumulated CPU time (s) 18.28 Current children cumulated vsize (KiB) 15648 [startup+18.706 s] /proc/loadavg: 1.06 1.03 1.00 2/65 3729 /proc/meminfo: memFree=1799208/2055920 swapFree=4183852/4192956 [pid=3728] ppid=3726 vsize=15852 CPUtime=18.68 /proc/3728/stat : 3728 (PBS4_SAT07v2) R 3726 3728 2663 0 -1 4194304 3342 0 0 0 1862 6 0 0 25 0 1 0 216783293 16232448 2600 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544766 0 0 4096 16384 0 0 0 17 0 0 0 /proc/3728/statm: 3963 2600 90 219 0 3740 0 Current children cumulated CPU time (s) 18.68 Current children cumulated vsize (KiB) 15852 [startup+18.902 s] /proc/loadavg: 1.06 1.03 1.00 2/65 3729 /proc/meminfo: memFree=1799208/2055920 swapFree=4183852/4192956 [pid=3728] ppid=3726 vsize=15852 CPUtime=18.88 /proc/3728/stat : 3728 (PBS4_SAT07v2) R 3726 3728 2663 0 -1 4194304 3347 0 0 0 1882 6 0 0 25 0 1 0 216783293 16232448 2605 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/3728/statm: 3963 2605 90 219 0 3740 0 Current children cumulated CPU time (s) 18.88 Current children cumulated vsize (KiB) 15852 Child status: 0 Real time (s): 18.973 CPU time (s): 18.9591 CPU user time (s): 18.8871 CPU system time (s): 0.071989 CPU usage (%): 99.927 Max. virtual memory (cumulated for all children) (KiB): 15852 getrusage(RUSAGE_CHILDREN,...) data: user time used= 18.8871 system time used= 0.071989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3365 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= 71 runsolver used 0.025996 second user time and 0.048992 second system time The end
Begin job on node50 on Tue May 8 10:16:21 UTC 2007 IDJOB= 458135 IDBENCH= 1212 IDSOLVER= 200 FILE ID= node50/458135-1178619381 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-t2001.13queen13.1111222539.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458135-1178619381/instance-458135-1178619381.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-458135-1178619381 -o ROOT/results/node50/conversion-458135-1178619381 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458135-1178619381/instance-458135-1178619381.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node50/watcher-458135-1178619381 -o ROOT/results/node50/solver-458135-1178619381 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458135-1178619381/instance-458135-1178619381.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 85b1a2d6763bafe7f0a209fbd0ea6a94 RANDOM SEED= 664171672 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: 1809864 kB Buffers: 18276 kB Cached: 134072 kB SwapCached: 3032 kB Active: 34276 kB Inactive: 128340 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1809864 kB SwapTotal: 4192956 kB SwapFree: 4183852 kB Dirty: 2264 kB Writeback: 0 kB Mapped: 16452 kB Slab: 69452 kB Committed_AS: 4938928 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 10:16:40 UTC 2007