Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB/CT 0.1 | UNSAT | 54.6778 | 27.4055 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110967142.opb |
MD5SUM | bf3ef0de19a9022f2739cc274dcb4ec9 |
Bench Category | DEC-SMALLINT (no optimisation, small integers) |
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 | 0.444931 |
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 | 1145 |
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 PB/CT 0.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.00 c constraints 71/0 clauses 30/0 units 0 0.00/0.00 c vars 169 27.28/27.39 c 24.7582 8.11719 514 142546 27.28/27.40 s UNSATISFIABLE
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668897-1276432240/watcher-2668897-1276432240 -o /tmp/evaluation-result-2668897-1276432240/solver-2668897-1276432240 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668897-1276432240.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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.03 0.99 1.00 3/106 22283 /proc/meminfo: memFree=1821156/2059040 swapFree=4140388/4192956 [pid=22283] ppid=22281 vsize=3384 CPUtime=0 /proc/22283/stat : 22283 (pbct) R 22281 22283 21007 0 -1 4202496 537 0 0 0 0 0 0 0 20 0 1 0 18827922 3465216 460 1992294400 134512640 136485738 4286749232 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22283/statm: 846 463 192 482 0 362 0 [startup+0.0707501 s] /proc/loadavg: 1.03 0.99 1.00 3/106 22283 /proc/meminfo: memFree=1821156/2059040 swapFree=4140388/4192956 [pid=22283] ppid=22281 vsize=7408 CPUtime=0.06 /proc/22283/stat : 22283 (pbct) R 22281 22283 21007 0 -1 4202496 1542 0 0 0 6 0 0 0 20 0 1 0 18827922 7585792 1465 1992294400 134512640 136485738 4286749232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22283/statm: 1852 1465 223 482 0 1368 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 7408 [startup+0.101753 s] /proc/loadavg: 1.03 0.99 1.00 3/106 22283 /proc/meminfo: memFree=1821156/2059040 swapFree=4140388/4192956 [pid=22283] ppid=22281 vsize=7408 CPUtime=0.09 /proc/22283/stat : 22283 (pbct) R 22281 22283 21007 0 -1 4202496 1550 0 0 0 8 1 0 0 20 0 1 0 18827922 7585792 1473 1992294400 134512640 136485738 4286749232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22283/statm: 1852 1473 223 482 0 1368 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 7408 [startup+0.300772 s] /proc/loadavg: 1.03 0.99 1.00 3/106 22283 /proc/meminfo: memFree=1821156/2059040 swapFree=4140388/4192956 [pid=22283] ppid=22281 vsize=7664 CPUtime=0.29 /proc/22283/stat : 22283 (pbct) R 22281 22283 21007 0 -1 4202496 1603 0 0 0 26 3 0 0 20 0 1 0 18827922 7847936 1526 1992294400 134512640 136485738 4286749232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22283/statm: 1916 1526 223 482 0 1432 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 7664 [startup+0.70081 s] /proc/loadavg: 1.03 0.99 1.00 3/106 22283 /proc/meminfo: memFree=1821156/2059040 swapFree=4140388/4192956 [pid=22283] ppid=22281 vsize=7792 CPUtime=0.69 /proc/22283/stat : 22283 (pbct) R 22281 22283 21007 0 -1 4202496 1639 0 0 0 62 7 0 0 21 0 1 0 18827922 7979008 1562 1992294400 134512640 136485738 4286749232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22283/statm: 1948 1562 223 482 0 1464 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 7792 [startup+1.50189 s] /proc/loadavg: 1.03 0.99 1.00 2/107 22284 /proc/meminfo: memFree=1815568/2059040 swapFree=4140388/4192956 [pid=22283] ppid=22281 vsize=7792 CPUtime=1.49 /proc/22283/stat : 22283 (pbct) R 22281 22283 21007 0 -1 4202496 1658 0 0 0 134 15 0 0 23 0 1 0 18827922 7979008 1581 1992294400 134512640 136485738 4286749232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22283/statm: 1948 1581 223 482 0 1464 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7792 [startup+3.10204 s] /proc/loadavg: 1.03 0.99 1.00 2/107 22284 /proc/meminfo: memFree=1815196/2059040 swapFree=4140388/4192956 [pid=22283] ppid=22281 vsize=7924 CPUtime=3.09 /proc/22283/stat : 22283 (pbct) R 22281 22283 21007 0 -1 4202496 1679 0 0 0 278 31 0 0 25 0 1 0 18827922 8114176 1602 1992294400 134512640 136485738 4286749232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22283/statm: 1981 1602 223 482 0 1497 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7924 [startup+6.30134 s] /proc/loadavg: 1.03 0.99 1.00 2/107 22284 /proc/meminfo: memFree=1814948/2059040 swapFree=4140388/4192956 [pid=22283] ppid=22281 vsize=8052 CPUtime=6.29 /proc/22283/stat : 22283 (pbct) R 22281 22283 21007 0 -1 4202496 1719 0 0 0 567 62 0 0 25 0 1 0 18827922 8245248 1642 1992294400 134512640 136485738 4286749232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22283/statm: 2013 1642 223 482 0 1529 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 8052 [startup+12.7009 s] /proc/loadavg: 1.02 0.99 1.00 2/107 22284 /proc/meminfo: memFree=1814824/2059040 swapFree=4140388/4192956 [pid=22283] ppid=22281 vsize=8180 CPUtime=12.69 /proc/22283/stat : 22283 (pbct) R 22281 22283 21007 0 -1 4202496 1738 0 0 0 1143 126 0 0 25 0 1 0 18827922 8376320 1661 1992294400 134512640 136485738 4286749232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22283/statm: 2045 1661 223 482 0 1561 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 8180 [startup+25.5012 s] /proc/loadavg: 1.02 0.99 1.00 2/107 22284 /proc/meminfo: memFree=1814700/2059040 swapFree=4140388/4192956 [pid=22283] ppid=22281 vsize=8308 CPUtime=25.49 /proc/22283/stat : 22283 (pbct) R 22281 22283 21007 0 -1 4202496 1780 0 0 0 2304 245 0 0 25 0 1 0 18827922 8507392 1703 1992294400 134512640 136485738 4286749232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22283/statm: 2077 1703 223 482 0 1593 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 8308 ############ # WARNING: # current cumulated CPU time (0 s) is less than in the last sample (27.28 s) # The time of a child was probably not reported to its father. # (see the two samples below) # Adding the difference (27.28 s) to the 'lost time'. [startup+27.3013 s] /proc/loadavg: 1.02 0.99 1.00 2/107 22284 /proc/meminfo: memFree=1814700/2059040 swapFree=4140388/4192956 [pid=22283] ppid=22281 vsize=8308 CPUtime=27.28 /proc/22283/stat : 22283 (pbct) R 22281 22283 21007 0 -1 4202496 1782 0 0 0 2467 261 0 0 25 0 1 0 18827922 8507392 1705 1992294400 134512640 136485738 4286749232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22283/statm: 2077 1705 223 482 0 1593 0 Current children cumulated CPU time (s) 27.28 Current children cumulated vsize (KiB) 8308 [startup+27.4013 s] /proc/loadavg: 1.02 0.99 1.00 2/107 22284 /proc/meminfo: memFree=1814700/2059040 swapFree=4140388/4192956 [pid=22283] ppid=-1 vsize=0 CPUtime=0 /proc/22283/stat : -- couldn't open stat file --/proc/22283/statm: Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 0 # ############ Solver just ended. Dumping a history of the last processes samples [startup+26.3012 s] /proc/loadavg: 1.02 0.99 1.00 2/107 22284 /proc/meminfo: memFree=1814700/2059040 swapFree=4140388/4192956 [pid=22283] ppid=22281 vsize=8308 CPUtime=26.29 /proc/22283/stat : 22283 (pbct) R 22281 22283 21007 0 -1 4202496 1782 0 0 0 2378 251 0 0 25 0 1 0 18827922 8507392 1705 1992294400 134512640 136485738 4286749232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22283/statm: 2077 1705 223 482 0 1593 0 Current children cumulated CPU time (s) 26.29 Current children cumulated vsize (KiB) 8308 [startup+27.1013 s] /proc/loadavg: 1.02 0.99 1.00 2/107 22284 /proc/meminfo: memFree=1814700/2059040 swapFree=4140388/4192956 [pid=22283] ppid=22281 vsize=8308 CPUtime=27.08 /proc/22283/stat : 22283 (pbct) R 22281 22283 21007 0 -1 4202496 1782 0 0 0 2449 259 0 0 25 0 1 0 18827922 8507392 1705 1992294400 134512640 136485738 4286749232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22283/statm: 2077 1705 223 482 0 1593 0 Current children cumulated CPU time (s) 27.08 Current children cumulated vsize (KiB) 8308 [startup+27.3013 s] /proc/loadavg: 1.02 0.99 1.00 2/107 22284 /proc/meminfo: memFree=1814700/2059040 swapFree=4140388/4192956 [pid=22283] ppid=22281 vsize=8308 CPUtime=27.28 /proc/22283/stat : 22283 (pbct) R 22281 22283 21007 0 -1 4202496 1782 0 0 0 2467 261 0 0 25 0 1 0 18827922 8507392 1705 1992294400 134512640 136485738 4286749232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22283/statm: 2077 1705 223 482 0 1593 0 Current children cumulated CPU time (s) 27.28 Current children cumulated vsize (KiB) 8308 [startup+27.4013 s] /proc/loadavg: 1.02 0.99 1.00 2/107 22284 /proc/meminfo: memFree=1814700/2059040 swapFree=4140388/4192956 [pid=22283] ppid=-1 vsize=0 CPUtime=0 /proc/22283/stat : -- couldn't open stat file --/proc/22283/statm: Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 0 Child status: 0 # WARNING: # The CPU time of some children was not reported to their father # (probably because of a missing or aborted wait()). # This 'lost CPU time' is added to the watched process CPU time. # lost CPU time (s): 27.28 # lost CPU user time (s): 24.67 # lost CPU system time (s): 2.61 Real time (s): 27.4055 CPU time (s): 54.6778 CPU user time (s): 49.4412 CPU system time (s): 5.2366 CPU usage (%): 199.514 Max. virtual memory (cumulated for all children) (KiB): 8308 getrusage(RUSAGE_CHILDREN,...) data: user time used= 24.7712 system time used= 2.6266 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1806 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= 2 involuntary context switches= 105 runsolver used 0.048992 second user time and 0.139978 second system time The end
Begin job on node004 at 2010-06-13 14:30:41 IDJOB=2668897 IDBENCH=1229 IDSOLVER=1170 FILE ID=node004/2668897-1276432240 PBS_JOBID= 11173308 Free space on /tmp= 62536 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110967142.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668897-1276432240/watcher-2668897-1276432240 -o /tmp/evaluation-result-2668897-1276432240/solver-2668897-1276432240 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668897-1276432240.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= bf3ef0de19a9022f2739cc274dcb4ec9 RANDOM SEED=1693618186 node004.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.210 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.42 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 : 3000.210 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1821560 kB Buffers: 32008 kB Cached: 126756 kB SwapCached: 6528 kB Active: 93868 kB Inactive: 78308 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1821560 kB SwapTotal: 4192956 kB SwapFree: 4140388 kB Dirty: 2072 kB Writeback: 0 kB AnonPages: 11316 kB Mapped: 12952 kB Slab: 43540 kB PageTables: 3956 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180876 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62536 MiB End job on node004 at 2010-06-13 14:31:08