Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 84.6901 | 84.7213 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111218308.opb |
MD5SUM | 28297d3dd3c89d140e0fa9fe7bad5229 |
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 | 0.763883 |
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 | 1154 |
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/458095-1178618876/instance-458095-1178618876.opb ...... 84.66/84.71 c done parsing opb. 84.66/84.71 s UNSATISFIABLE 84.66/84.71 c Total Run Time 84.6801
ERROR: no interpretation found !
/tmp/evaluation/458095-1178618876/instance-458095-1178618876.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-458095-1178618876 -o ROOT/results/node10/solver-458095-1178618876 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458095-1178618876/instance-458095-1178618876.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: 0.97 0.98 0.99 3/77 23222 /proc/meminfo: memFree=1799744/2055920 swapFree=4145572/4192956 [pid=23222] ppid=23220 vsize=1320 CPUtime=0 /proc/23222/stat : 23222 (PBS4_SAT07v2) R 23220 23222 22363 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 337925171 1351680 123 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23222/statm: 330 123 90 219 0 107 0 [startup+0.0263309 s] /proc/loadavg: 0.97 0.98 0.99 3/77 23222 /proc/meminfo: memFree=1799744/2055920 swapFree=4145572/4192956 [pid=23222] ppid=23220 vsize=1320 CPUtime=0.02 /proc/23222/stat : 23222 (PBS4_SAT07v2) R 23220 23222 22363 0 -1 4194304 159 0 0 0 2 0 0 0 18 0 1 0 337925171 1351680 141 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23222/statm: 330 141 90 219 0 107 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1320 [startup+0.101346 s] /proc/loadavg: 0.97 0.98 0.99 3/77 23222 /proc/meminfo: memFree=1799744/2055920 swapFree=4145572/4192956 [pid=23222] ppid=23220 vsize=1460 CPUtime=0.1 /proc/23222/stat : 23222 (PBS4_SAT07v2) R 23220 23222 22363 0 -1 4194304 205 0 0 0 10 0 0 0 18 0 1 0 337925171 1495040 187 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23222/statm: 365 187 90 219 0 142 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1460 [startup+0.30139 s] /proc/loadavg: 0.97 0.98 0.99 3/77 23222 /proc/meminfo: memFree=1799744/2055920 swapFree=4145572/4192956 [pid=23222] ppid=23220 vsize=2392 CPUtime=0.29 /proc/23222/stat : 23222 (PBS4_SAT07v2) R 23220 23222 22363 0 -1 4194304 325 0 0 0 29 0 0 0 20 0 1 0 337925171 2449408 307 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23222/statm: 598 307 90 219 0 375 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2392 [startup+0.701475 s] /proc/loadavg: 0.97 0.98 0.99 3/77 23222 /proc/meminfo: memFree=1799744/2055920 swapFree=4145572/4192956 [pid=23222] ppid=23220 vsize=3612 CPUtime=0.69 /proc/23222/stat : 23222 (PBS4_SAT07v2) R 23220 23222 22363 0 -1 4194304 544 0 0 0 69 0 0 0 24 0 1 0 337925171 3698688 526 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23222/statm: 903 526 90 219 0 680 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3612 [startup+1.50165 s] /proc/loadavg: 0.97 0.98 0.99 3/78 23223 /proc/meminfo: memFree=1797560/2055920 swapFree=4145572/4192956 [pid=23222] ppid=23220 vsize=5984 CPUtime=1.49 /proc/23222/stat : 23222 (PBS4_SAT07v2) R 23220 23222 22363 0 -1 4194304 908 0 0 0 149 0 0 0 25 0 1 0 337925171 6127616 841 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23222/statm: 1496 841 90 219 0 1273 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5984 [startup+3.103 s] /proc/loadavg: 0.97 0.98 0.99 2/78 23223 /proc/meminfo: memFree=1795896/2055920 swapFree=4145572/4192956 [pid=23222] ppid=23220 vsize=6772 CPUtime=3.1 /proc/23222/stat : 23222 (PBS4_SAT07v2) R 23220 23222 22363 0 -1 4194304 1420 0 0 0 309 1 0 0 25 0 1 0 337925171 6934528 1256 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23222/statm: 1693 1256 90 219 0 1470 0 Current children cumulated CPU time (s) 3.1 Current children cumulated vsize (KiB) 6772 [startup+6.30169 s] /proc/loadavg: 0.97 0.98 0.99 2/78 23223 /proc/meminfo: memFree=1793216/2055920 swapFree=4145572/4192956 [pid=23222] ppid=23220 vsize=11416 CPUtime=6.29 /proc/23222/stat : 23222 (PBS4_SAT07v2) R 23220 23222 22363 0 -1 4194304 2053 0 0 0 626 3 0 0 25 0 1 0 337925171 11689984 1889 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23222/statm: 2854 1889 90 219 0 2631 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11416 [startup+12.7011 s] /proc/loadavg: 0.97 0.98 0.99 2/78 23223 /proc/meminfo: memFree=1789312/2055920 swapFree=4145572/4192956 [pid=23222] ppid=23220 vsize=12900 CPUtime=12.69 /proc/23222/stat : 23222 (PBS4_SAT07v2) R 23220 23222 22363 0 -1 4194304 3056 0 0 0 1264 5 0 0 25 0 1 0 337925171 13209600 2699 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23222/statm: 3225 2699 90 219 0 3002 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 12900 [startup+25.5019 s] /proc/loadavg: 0.98 0.98 0.99 2/78 23223 /proc/meminfo: memFree=1783488/2055920 swapFree=4145572/4192956 [pid=23222] ppid=23220 vsize=24092 CPUtime=25.48 /proc/23222/stat : 23222 (PBS4_SAT07v2) R 23220 23222 22363 0 -1 4194304 4864 0 0 0 2540 8 0 0 25 0 1 0 337925171 24670208 4122 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23222/statm: 6023 4122 90 219 0 5800 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 24092 [startup+51.1014 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23223 /proc/meminfo: memFree=1776320/2055920 swapFree=4145572/4192956 [pid=23222] ppid=23220 vsize=26496 CPUtime=51.08 /proc/23222/stat : 23222 (PBS4_SAT07v2) R 23220 23222 22363 0 -1 4194304 6650 0 0 0 5094 14 0 0 25 0 1 0 337925171 27131904 5908 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134584088 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23222/statm: 6624 5908 90 219 0 6401 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 26496 Solver just ended. Dumping a history of the last processes samples [startup+63.9022 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23223 /proc/meminfo: memFree=1774848/2055920 swapFree=4145572/4192956 [pid=23222] ppid=23220 vsize=30584 CPUtime=63.87 /proc/23222/stat : 23222 (PBS4_SAT07v2) R 23220 23222 22363 0 -1 4194304 7741 0 0 0 6371 16 0 0 25 0 1 0 337925171 31318016 6230 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23222/statm: 7646 6230 90 219 0 7423 0 Current children cumulated CPU time (s) 63.87 Current children cumulated vsize (KiB) 30584 [startup+76.7019 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23223 /proc/meminfo: memFree=1773568/2055920 swapFree=4145572/4192956 [pid=23222] ppid=23220 vsize=31560 CPUtime=76.66 /proc/23222/stat : 23222 (PBS4_SAT07v2) R 23220 23222 22363 0 -1 4194304 8063 0 0 0 7647 19 0 0 25 0 1 0 337925171 32317440 6552 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544680 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23222/statm: 7890 6552 90 219 0 7667 0 Current children cumulated CPU time (s) 76.66 Current children cumulated vsize (KiB) 31560 [startup+79.9016 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23223 /proc/meminfo: memFree=1773248/2055920 swapFree=4145572/4192956 [pid=23222] ppid=23220 vsize=31760 CPUtime=79.87 /proc/23222/stat : 23222 (PBS4_SAT07v2) R 23220 23222 22363 0 -1 4194304 8139 0 0 0 7967 20 0 0 25 0 1 0 337925171 32522240 6628 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23222/statm: 7940 6628 90 219 0 7717 0 Current children cumulated CPU time (s) 79.87 Current children cumulated vsize (KiB) 31760 [startup+83.1013 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23223 /proc/meminfo: memFree=1773056/2055920 swapFree=4145572/4192956 [pid=23222] ppid=23220 vsize=31920 CPUtime=83.06 /proc/23222/stat : 23222 (PBS4_SAT07v2) R 23220 23222 22363 0 -1 4194304 8183 0 0 0 8286 20 0 0 25 0 1 0 337925171 32686080 6672 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23222/statm: 7980 6672 90 219 0 7757 0 Current children cumulated CPU time (s) 83.06 Current children cumulated vsize (KiB) 31920 [startup+83.9015 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23223 /proc/meminfo: memFree=1773056/2055920 swapFree=4145572/4192956 [pid=23222] ppid=23220 vsize=31920 CPUtime=83.86 /proc/23222/stat : 23222 (PBS4_SAT07v2) R 23220 23222 22363 0 -1 4194304 8187 0 0 0 8366 20 0 0 25 0 1 0 337925171 32686080 6676 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23222/statm: 7980 6676 90 219 0 7757 0 Current children cumulated CPU time (s) 83.86 Current children cumulated vsize (KiB) 31920 [startup+84.3026 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23223 /proc/meminfo: memFree=1773056/2055920 swapFree=4145572/4192956 [pid=23222] ppid=23220 vsize=31920 CPUtime=84.26 /proc/23222/stat : 23222 (PBS4_SAT07v2) R 23220 23222 22363 0 -1 4194304 8189 0 0 0 8406 20 0 0 25 0 1 0 337925171 32686080 6678 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544719 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23222/statm: 7980 6678 90 219 0 7757 0 Current children cumulated CPU time (s) 84.26 Current children cumulated vsize (KiB) 31920 [startup+84.7057 s] /proc/loadavg: 0.99 0.98 0.99 3/78 23223 /proc/meminfo: memFree=1772992/2055920 swapFree=4145572/4192956 [pid=23222] ppid=23220 vsize=31920 CPUtime=84.66 /proc/23222/stat : 23222 (PBS4_SAT07v2) R 23220 23222 22363 0 -1 4194304 8191 0 0 0 8446 20 0 0 25 0 1 0 337925171 32686080 6680 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23222/statm: 7980 6680 90 219 0 7757 0 Current children cumulated CPU time (s) 84.66 Current children cumulated vsize (KiB) 31920 Child status: 0 Real time (s): 84.7213 CPU time (s): 84.6901 CPU user time (s): 84.4762 CPU system time (s): 0.213967 CPU usage (%): 99.9632 Max. virtual memory (cumulated for all children) (KiB): 31920 getrusage(RUSAGE_CHILDREN,...) data: user time used= 84.4762 system time used= 0.213967 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8208 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= 1761 runsolver used 0.077988 second user time and 0.178972 second system time The end
Begin job on node10 on Tue May 8 10:07:56 UTC 2007 IDJOB= 458095 IDBENCH= 1172 IDSOLVER= 200 FILE ID= node10/458095-1178618876 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-t2001.13queen13.1111218308.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458095-1178618876/instance-458095-1178618876.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-458095-1178618876 -o ROOT/results/node10/conversion-458095-1178618876 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458095-1178618876/instance-458095-1178618876.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node10/watcher-458095-1178618876 -o ROOT/results/node10/solver-458095-1178618876 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458095-1178618876/instance-458095-1178618876.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 28297d3dd3c89d140e0fa9fe7bad5229 RANDOM SEED= 214574263 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: 1800152 kB Buffers: 34436 kB Cached: 132984 kB SwapCached: 15636 kB Active: 102696 kB Inactive: 88300 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1800152 kB SwapTotal: 4192956 kB SwapFree: 4145572 kB Dirty: 2428 kB Writeback: 0 kB Mapped: 30580 kB Slab: 50320 kB Committed_AS: 5193648 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 10:09:21 UTC 2007