Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 19.619 | 19.6243 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111213670.opb |
MD5SUM | b39cb5acbcabe453d1995603b90c4d93 |
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 | 0.015996 |
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 | 1239 |
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/458190-1178619738/instance-458190-1178619738.opb ...... 19.59/19.62 c done parsing opb. 19.59/19.62 s UNSATISFIABLE 19.59/19.62 c Total Run Time 19.612
ERROR: no interpretation found !
/tmp/evaluation/458190-1178619738/instance-458190-1178619738.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-458190-1178619738 -o ROOT/results/node60/solver-458190-1178619738 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458190-1178619738/instance-458190-1178619738.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: 0.88 0.93 0.96 3/64 13306 /proc/meminfo: memFree=1477576/2055920 swapFree=4183380/4192956 [pid=13306] ppid=13304 vsize=1320 CPUtime=0 /proc/13306/stat : 13306 (PBS4_SAT07v2) R 13304 13306 10817 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 309883832 1351680 123 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560376 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13306/statm: 330 123 90 219 0 107 0 [startup+0.044312 s] /proc/loadavg: 0.88 0.93 0.96 3/64 13306 /proc/meminfo: memFree=1477576/2055920 swapFree=4183380/4192956 [pid=13306] ppid=13304 vsize=1320 CPUtime=0.04 /proc/13306/stat : 13306 (PBS4_SAT07v2) R 13304 13306 10817 0 -1 4194304 167 0 0 0 4 0 0 0 18 0 1 0 309883832 1351680 149 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13306/statm: 330 149 90 219 0 107 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1320 [startup+0.101317 s] /proc/loadavg: 0.88 0.93 0.96 3/64 13306 /proc/meminfo: memFree=1477576/2055920 swapFree=4183380/4192956 [pid=13306] ppid=13304 vsize=1456 CPUtime=0.1 /proc/13306/stat : 13306 (PBS4_SAT07v2) R 13304 13306 10817 0 -1 4194304 207 0 0 0 10 0 0 0 18 0 1 0 309883832 1490944 189 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13306/statm: 364 189 90 219 0 141 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1456 [startup+0.301337 s] /proc/loadavg: 0.88 0.93 0.96 3/64 13306 /proc/meminfo: memFree=1477576/2055920 swapFree=4183380/4192956 [pid=13306] ppid=13304 vsize=2376 CPUtime=0.29 /proc/13306/stat : 13306 (PBS4_SAT07v2) R 13304 13306 10817 0 -1 4194304 322 0 0 0 29 0 0 0 19 0 1 0 309883832 2433024 304 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13306/statm: 594 304 90 219 0 371 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2376 [startup+0.701375 s] /proc/loadavg: 0.88 0.93 0.96 3/64 13306 /proc/meminfo: memFree=1477576/2055920 swapFree=4183380/4192956 [pid=13306] ppid=13304 vsize=3596 CPUtime=0.69 /proc/13306/stat : 13306 (PBS4_SAT07v2) R 13304 13306 10817 0 -1 4194304 538 0 0 0 69 0 0 0 23 0 1 0 309883832 3682304 520 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13306/statm: 899 520 90 219 0 676 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3596 [startup+1.50146 s] /proc/loadavg: 0.88 0.93 0.96 2/65 13307 /proc/meminfo: memFree=1475392/2055920 swapFree=4183380/4192956 [pid=13306] ppid=13304 vsize=6100 CPUtime=1.49 /proc/13306/stat : 13306 (PBS4_SAT07v2) R 13304 13306 10817 0 -1 4194304 891 0 0 0 148 1 0 0 25 0 1 0 309883832 6246400 824 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13306/statm: 1525 824 90 219 0 1302 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6100 [startup+3.10161 s] /proc/loadavg: 0.88 0.93 0.96 2/65 13307 /proc/meminfo: memFree=1473792/2055920 swapFree=4183380/4192956 [pid=13306] ppid=13304 vsize=6892 CPUtime=3.1 /proc/13306/stat : 13306 (PBS4_SAT07v2) R 13304 13306 10817 0 -1 4194304 1415 0 0 0 308 2 0 0 25 0 1 0 309883832 7057408 1251 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13306/statm: 1723 1251 90 219 0 1500 0 Current children cumulated CPU time (s) 3.1 Current children cumulated vsize (KiB) 6892 [startup+6.30192 s] /proc/loadavg: 0.89 0.93 0.96 2/65 13307 /proc/meminfo: memFree=1471432/2055920 swapFree=4183380/4192956 [pid=13306] ppid=13304 vsize=7456 CPUtime=6.29 /proc/13306/stat : 13306 (PBS4_SAT07v2) R 13304 13306 10817 0 -1 4194304 1837 0 0 0 625 4 0 0 25 0 1 0 309883832 7634944 1673 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13306/statm: 1864 1673 90 219 0 1641 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 7456 [startup+12.7016 s] /proc/loadavg: 0.90 0.93 0.96 2/65 13307 /proc/meminfo: memFree=1467784/2055920 swapFree=4183380/4192956 [pid=13306] ppid=13304 vsize=13332 CPUtime=12.69 /proc/13306/stat : 13306 (PBS4_SAT07v2) R 13304 13306 10817 0 -1 4194304 2888 0 0 0 1262 7 0 0 25 0 1 0 309883832 13651968 2531 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13306/statm: 3333 2531 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+15.9019 s] /proc/loadavg: 0.90 0.93 0.96 2/65 13307 /proc/meminfo: memFree=1466888/2055920 swapFree=4183380/4192956 [pid=13306] ppid=13304 vsize=13924 CPUtime=15.88 /proc/13306/stat : 13306 (PBS4_SAT07v2) R 13304 13306 10817 0 -1 4194304 3100 0 0 0 1581 7 0 0 25 0 1 0 309883832 14258176 2743 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13306/statm: 3481 2743 90 219 0 3258 0 Current children cumulated CPU time (s) 15.88 Current children cumulated vsize (KiB) 13924 [startup+17.501 s] /proc/loadavg: 0.90 0.93 0.96 2/65 13307 /proc/meminfo: memFree=1466376/2055920 swapFree=4183380/4192956 [pid=13306] ppid=13304 vsize=15832 CPUtime=17.49 /proc/13306/stat : 13306 (PBS4_SAT07v2) R 13304 13306 10817 0 -1 4194304 3575 0 0 0 1741 8 0 0 25 0 1 0 309883832 16211968 2833 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544734 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13306/statm: 3958 2833 90 219 0 3735 0 Current children cumulated CPU time (s) 17.49 Current children cumulated vsize (KiB) 15832 [startup+18.3011 s] /proc/loadavg: 0.90 0.93 0.96 2/65 13307 /proc/meminfo: memFree=1466376/2055920 swapFree=4183380/4192956 [pid=13306] ppid=13304 vsize=15832 CPUtime=18.28 /proc/13306/stat : 13306 (PBS4_SAT07v2) R 13304 13306 10817 0 -1 4194304 3603 0 0 0 1820 8 0 0 25 0 1 0 309883832 16211968 2861 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13306/statm: 3958 2861 90 219 0 3735 0 Current children cumulated CPU time (s) 18.28 Current children cumulated vsize (KiB) 15832 [startup+19.1012 s] /proc/loadavg: 0.90 0.93 0.96 2/65 13307 /proc/meminfo: memFree=1466248/2055920 swapFree=4183380/4192956 [pid=13306] ppid=13304 vsize=15832 CPUtime=19.08 /proc/13306/stat : 13306 (PBS4_SAT07v2) R 13304 13306 10817 0 -1 4194304 3640 0 0 0 1900 8 0 0 25 0 1 0 309883832 16211968 2898 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13306/statm: 3958 2898 90 219 0 3735 0 Current children cumulated CPU time (s) 19.08 Current children cumulated vsize (KiB) 15832 [startup+19.5012 s] /proc/loadavg: 0.90 0.93 0.96 2/65 13307 /proc/meminfo: memFree=1466248/2055920 swapFree=4183380/4192956 [pid=13306] ppid=13304 vsize=16040 CPUtime=19.49 /proc/13306/stat : 13306 (PBS4_SAT07v2) R 13304 13306 10817 0 -1 4194304 3662 0 0 0 1940 9 0 0 25 0 1 0 309883832 16424960 2920 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13306/statm: 4010 2920 90 219 0 3787 0 Current children cumulated CPU time (s) 19.49 Current children cumulated vsize (KiB) 16040 [startup+19.6012 s] /proc/loadavg: 0.90 0.93 0.96 2/65 13307 /proc/meminfo: memFree=1466248/2055920 swapFree=4183380/4192956 [pid=13306] ppid=13304 vsize=16040 CPUtime=19.59 /proc/13306/stat : 13306 (PBS4_SAT07v2) R 13304 13306 10817 0 -1 4194304 3664 0 0 0 1950 9 0 0 25 0 1 0 309883832 16424960 2922 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13306/statm: 4010 2922 90 219 0 3787 0 Current children cumulated CPU time (s) 19.59 Current children cumulated vsize (KiB) 16040 Child status: 0 Real time (s): 19.6243 CPU time (s): 19.619 CPU user time (s): 19.523 CPU system time (s): 0.095985 CPU usage (%): 99.9732 Max. virtual memory (cumulated for all children) (KiB): 16040 getrusage(RUSAGE_CHILDREN,...) data: user time used= 19.523 system time used= 0.095985 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3681 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= 24 runsolver used 0.014997 second user time and 0.048992 second system time The end
Begin job on node60 on Tue May 8 10:22:18 UTC 2007 IDJOB= 458190 IDBENCH= 1267 IDSOLVER= 200 FILE ID= node60/458190-1178619738 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-t2001.13queen13.1111213670.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458190-1178619738/instance-458190-1178619738.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-458190-1178619738 -o ROOT/results/node60/conversion-458190-1178619738 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458190-1178619738/instance-458190-1178619738.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-458190-1178619738 -o ROOT/results/node60/solver-458190-1178619738 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458190-1178619738/instance-458190-1178619738.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= b39cb5acbcabe453d1995603b90c4d93 RANDOM SEED= 248084787 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: 1478048 kB Buffers: 35804 kB Cached: 418284 kB SwapCached: 3620 kB Active: 173120 kB Inactive: 291016 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1478048 kB SwapTotal: 4192956 kB SwapFree: 4183380 kB Dirty: 2428 kB Writeback: 0 kB Mapped: 16076 kB Slab: 99752 kB Committed_AS: 5302768 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 10:22:38 UTC 2007