Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 21.5667 | 21.5753 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111226062.opb |
MD5SUM | 866f5ef3323c718f8dc3ec29e930c03b |
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 | 0.432934 |
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 | 1231 |
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/458100-1178618991/instance-458100-1178618991.opb ...... 21.49/21.57 c done parsing opb. 21.49/21.57 s UNSATISFIABLE 21.49/21.57 c Total Run Time 21.5587
ERROR: no interpretation found !
/tmp/evaluation/458100-1178618991/instance-458100-1178618991.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node10/watcher-458100-1178618991 -o ROOT/results/node10/solver-458100-1178618991 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458100-1178618991/instance-458100-1178618991.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: 0.99 0.98 0.99 3/77 23375 /proc/meminfo: memFree=1799544/2055920 swapFree=4145572/4192956 [pid=23375] ppid=23373 vsize=1320 CPUtime=0 /proc/23375/stat : 23375 (PBS4_SAT07v2) R 23373 23375 22363 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 337936636 1351680 123 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23375/statm: 330 123 90 219 0 107 0 [startup+0.08264 s] /proc/loadavg: 0.99 0.98 0.99 3/77 23375 /proc/meminfo: memFree=1799544/2055920 swapFree=4145572/4192956 [pid=23375] ppid=23373 vsize=1456 CPUtime=0.07 /proc/23375/stat : 23375 (PBS4_SAT07v2) R 23373 23375 22363 0 -1 4194304 182 0 0 0 7 0 0 0 18 0 1 0 337936636 1490944 164 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23375/statm: 364 164 90 219 0 141 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 1456 [startup+0.102644 s] /proc/loadavg: 0.99 0.98 0.99 3/77 23375 /proc/meminfo: memFree=1799544/2055920 swapFree=4145572/4192956 [pid=23375] ppid=23373 vsize=1456 CPUtime=0.09 /proc/23375/stat : 23375 (PBS4_SAT07v2) R 23373 23375 22363 0 -1 4194304 191 0 0 0 9 0 0 0 18 0 1 0 337936636 1490944 173 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23375/statm: 364 173 90 219 0 141 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1456 [startup+0.302694 s] /proc/loadavg: 0.99 0.98 0.99 3/77 23375 /proc/meminfo: memFree=1799544/2055920 swapFree=4145572/4192956 [pid=23375] ppid=23373 vsize=1868 CPUtime=0.29 /proc/23375/stat : 23375 (PBS4_SAT07v2) R 23373 23375 22363 0 -1 4194304 300 0 0 0 29 0 0 0 19 0 1 0 337936636 1912832 282 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23375/statm: 467 282 90 219 0 244 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 1868 [startup+0.701774 s] /proc/loadavg: 0.99 0.98 0.99 3/77 23375 /proc/meminfo: memFree=1799544/2055920 swapFree=4145572/4192956 [pid=23375] ppid=23373 vsize=3600 CPUtime=0.69 /proc/23375/stat : 23375 (PBS4_SAT07v2) R 23373 23375 22363 0 -1 4194304 506 0 0 0 68 1 0 0 23 0 1 0 337936636 3686400 488 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23375/statm: 900 488 90 219 0 677 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3600 [startup+1.50195 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23376 /proc/meminfo: memFree=1797168/2055920 swapFree=4145572/4192956 [pid=23375] ppid=23373 vsize=5972 CPUtime=1.49 /proc/23375/stat : 23375 (PBS4_SAT07v2) R 23373 23375 22363 0 -1 4194304 899 0 0 0 147 2 0 0 25 0 1 0 337936636 6115328 832 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23375/statm: 1493 832 90 219 0 1270 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5972 [startup+3.10129 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23376 /proc/meminfo: memFree=1795440/2055920 swapFree=4145572/4192956 [pid=23375] ppid=23373 vsize=6884 CPUtime=3.09 /proc/23375/stat : 23375 (PBS4_SAT07v2) R 23373 23375 22363 0 -1 4194304 1516 0 0 0 306 3 0 0 25 0 1 0 337936636 7049216 1352 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546828 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23375/statm: 1721 1352 90 219 0 1498 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6884 [startup+6.30199 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23376 /proc/meminfo: memFree=1792112/2055920 swapFree=4145572/4192956 [pid=23375] ppid=23373 vsize=11516 CPUtime=6.29 /proc/23375/stat : 23375 (PBS4_SAT07v2) R 23373 23375 22363 0 -1 4194304 2163 0 0 0 624 5 0 0 25 0 1 0 337936636 11792384 1999 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23375/statm: 2879 1999 90 219 0 2656 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11516 [startup+12.7014 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23376 /proc/meminfo: memFree=1789872/2055920 swapFree=4145572/4192956 [pid=23375] ppid=23373 vsize=13264 CPUtime=12.68 /proc/23375/stat : 23375 (PBS4_SAT07v2) R 23373 23375 22363 0 -1 4194304 2795 0 0 0 1261 7 0 0 25 0 1 0 337936636 13582336 2438 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23375/statm: 3316 2438 90 219 0 3093 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 13264 Solver just ended. Dumping a history of the last processes samples [startup+15.9011 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23376 /proc/meminfo: memFree=1789168/2055920 swapFree=4145572/4192956 [pid=23375] ppid=23373 vsize=13692 CPUtime=15.88 /proc/23375/stat : 23375 (PBS4_SAT07v2) R 23373 23375 22363 0 -1 4194304 2967 0 0 0 1580 8 0 0 25 0 1 0 337936636 14020608 2610 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23375/statm: 3423 2610 90 219 0 3200 0 Current children cumulated CPU time (s) 15.88 Current children cumulated vsize (KiB) 13692 [startup+19.1018 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23376 /proc/meminfo: memFree=1788400/2055920 swapFree=4145572/4192956 [pid=23375] ppid=23373 vsize=15568 CPUtime=19.08 /proc/23375/stat : 23375 (PBS4_SAT07v2) R 23373 23375 22363 0 -1 4194304 3501 0 0 0 1899 9 0 0 25 0 1 0 337936636 15941632 2759 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23375/statm: 3892 2759 90 219 0 3669 0 Current children cumulated CPU time (s) 19.08 Current children cumulated vsize (KiB) 15568 [startup+20.7011 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23376 /proc/meminfo: memFree=1788400/2055920 swapFree=4145572/4192956 [pid=23375] ppid=23373 vsize=16108 CPUtime=20.68 /proc/23375/stat : 23375 (PBS4_SAT07v2) R 23373 23375 22363 0 -1 4194304 3629 0 0 0 2059 9 0 0 25 0 1 0 337936636 16494592 2887 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23375/statm: 4027 2887 90 219 0 3804 0 Current children cumulated CPU time (s) 20.68 Current children cumulated vsize (KiB) 16108 [startup+21.1012 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23376 /proc/meminfo: memFree=1787952/2055920 swapFree=4145572/4192956 [pid=23375] ppid=23373 vsize=16108 CPUtime=21.08 /proc/23375/stat : 23375 (PBS4_SAT07v2) R 23373 23375 22363 0 -1 4194304 3635 0 0 0 2099 9 0 0 25 0 1 0 337936636 16494592 2893 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23375/statm: 4027 2893 90 219 0 3804 0 Current children cumulated CPU time (s) 21.08 Current children cumulated vsize (KiB) 16108 [startup+21.5013 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23376 /proc/meminfo: memFree=1787952/2055920 swapFree=4145572/4192956 [pid=23375] ppid=23373 vsize=16108 CPUtime=21.49 /proc/23375/stat : 23375 (PBS4_SAT07v2) R 23373 23375 22363 0 -1 4194304 3641 0 0 0 2139 10 0 0 25 0 1 0 337936636 16494592 2899 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23375/statm: 4027 2899 90 219 0 3804 0 Current children cumulated CPU time (s) 21.49 Current children cumulated vsize (KiB) 16108 Child status: 0 Real time (s): 21.5753 CPU time (s): 21.5667 CPU user time (s): 21.4617 CPU system time (s): 0.104984 CPU usage (%): 99.9604 Max. virtual memory (cumulated for all children) (KiB): 16108 getrusage(RUSAGE_CHILDREN,...) data: user time used= 21.4617 system time used= 0.104984 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3659 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= 447 runsolver used 0.018997 second user time and 0.052991 second system time The end
Begin job on node10 on Tue May 8 10:09:51 UTC 2007 IDJOB= 458100 IDBENCH= 1177 IDSOLVER= 200 FILE ID= node10/458100-1178618991 PBS_JOBID= 5217775 Free space on /tmp= 66561 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111226062.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458100-1178618991/instance-458100-1178618991.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-458100-1178618991 -o ROOT/results/node10/conversion-458100-1178618991 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458100-1178618991/instance-458100-1178618991.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node10/watcher-458100-1178618991 -o ROOT/results/node10/solver-458100-1178618991 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458100-1178618991/instance-458100-1178618991.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 866f5ef3323c718f8dc3ec29e930c03b RANDOM SEED= 15261477 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node10.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 : 3000.259 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 : 3000.259 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: 1799952 kB Buffers: 34532 kB Cached: 133092 kB SwapCached: 15636 kB Active: 102772 kB Inactive: 88428 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1799952 kB SwapTotal: 4192956 kB SwapFree: 4145572 kB Dirty: 2444 kB Writeback: 0 kB Mapped: 30580 kB Slab: 50356 kB Committed_AS: 5193696 kB PageTables: 1708 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= 66561 MiB End job on node10 on Tue May 8 10:10:13 UTC 2007