Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | UNSAT | 0.299954 | 0.299588 |
Name | /OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.newlist/normalized-rand00ebc7.cudf.paranoid.opb |
MD5SUM | ee292f72b38ce56d0daddb0042ed24c1 |
Bench Category | OPT-SMALLINT-LIN (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 | 0.137978 |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 5518 |
Total number of constraints | 24887 |
Number of constraints which are clauses | 24610 |
Number of constraints which are cardinality constraints (but not clauses) | 277 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 553 |
Number of terms in the objective function | 2053 |
Biggest coefficient in the objective function | 1504 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 830206 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 1504 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 830206 |
Number of bits of the biggest sum of numbers | 20 |
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 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.19/0.29 c constraints 277/0 clauses 22326/0 units 75 0.19/0.29 c vars 5518 0.19/0.29 c objective 2044 + 8 0.19/0.29 c solved in presolving 0.19/0.29 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-2683498-1277510151/watcher-2683498-1277510151 -o /tmp/evaluation-result-2683498-1277510151/solver-2683498-1277510151 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683498-1277510151.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: 0.93 0.98 0.99 2/105 29985 /proc/meminfo: memFree=1816808/2059040 swapFree=4139416/4192956 [pid=29985] ppid=29983 vsize=2416 CPUtime=0 /proc/29985/stat : 29985 (pbct) R 29983 29985 29252 0 -1 4202496 296 0 0 0 0 0 0 0 25 0 1 0 92309203 2473984 215 1992294400 134512640 136421960 4290333296 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29985/statm: 604 215 145 467 0 135 0 [startup+0.0734299 s] /proc/loadavg: 0.93 0.98 0.99 2/105 29985 /proc/meminfo: memFree=1816808/2059040 swapFree=4139416/4192956 [pid=29985] ppid=29983 vsize=2544 CPUtime=0.07 /proc/29985/stat : 29985 (pbct) R 29983 29985 29252 0 -1 4202496 336 0 0 0 7 0 0 0 25 0 1 0 92309203 2605056 255 1992294400 134512640 136421960 4290333296 18446744073709551615 135809859 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29985/statm: 636 255 145 467 0 167 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 2544 [startup+0.101433 s] /proc/loadavg: 0.93 0.98 0.99 2/105 29985 /proc/meminfo: memFree=1816808/2059040 swapFree=4139416/4192956 [pid=29985] ppid=29983 vsize=2708 CPUtime=0.09 /proc/29985/stat : 29985 (pbct) R 29983 29985 29252 0 -1 4202496 363 0 0 0 9 0 0 0 25 0 1 0 92309203 2772992 282 1992294400 134512640 136421960 4290333296 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29985/statm: 677 282 145 467 0 208 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2708 Solver just ended. Dumping a history of the last processes samples [startup+0.201443 s] /proc/loadavg: 0.93 0.98 0.99 2/105 29985 /proc/meminfo: memFree=1816808/2059040 swapFree=4139416/4192956 [pid=29985] ppid=29983 vsize=3100 CPUtime=0.19 /proc/29985/stat : 29985 (pbct) R 29983 29985 29252 0 -1 4202496 473 0 0 0 19 0 0 0 25 0 1 0 92309203 3174400 392 1992294400 134512640 136421960 4290333296 18446744073709551615 135159071 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29985/statm: 775 392 145 467 0 306 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 3100 Child status: 0 Real time (s): 0.299588 CPU time (s): 0.299954 CPU user time (s): 0.295955 CPU system time (s): 0.003999 CPU usage (%): 100.122 Max. virtual memory (cumulated for all children) (KiB): 3100 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.295955 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 543 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= 1 involuntary context switches= 1 runsolver used 0.004999 second user time and 0.007998 second system time The end
Begin job on node081 at 2010-06-26 01:55:51 IDJOB=2683498 IDBENCH=72116 IDSOLVER=1192 FILE ID=node081/2683498-1277510151 PBS_JOBID= 11190612 Free space on /tmp= 121784 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.newlist/normalized-rand00ebc7.cudf.paranoid.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683498-1277510151/watcher-2683498-1277510151 -o /tmp/evaluation-result-2683498-1277510151/solver-2683498-1277510151 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683498-1277510151.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ee292f72b38ce56d0daddb0042ed24c1 RANDOM SEED=1680671908 node081.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 : 3000.212 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 : 3000.212 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 : 5999.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1817336 kB Buffers: 40264 kB Cached: 104812 kB SwapCached: 5932 kB Active: 77156 kB Inactive: 80660 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1817336 kB SwapTotal: 4192956 kB SwapFree: 4139416 kB Dirty: 3016 kB Writeback: 8 kB AnonPages: 11468 kB Mapped: 11824 kB Slab: 62064 kB PageTables: 4116 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181468 kB VmallocTotal: 34359738367 kB VmallocUsed: 264964 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 121784 MiB End job on node081 at 2010-06-26 01:55:51