Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | UNSAT | 0.259959 | 0.259672 |
Name | /OPT-BIGINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.smallist/normalized-rande22180.cudf.paranoid.opb |
MD5SUM | cf62f3d7ee773568aa3b1925357afc68 |
Bench Category | OPT-BIGINT-LIN (optimisation, big 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 | 0.259959 |
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 | 6420 |
Total number of constraints | 19385 |
Number of constraints which are clauses | 19384 |
Number of constraints which are cardinality constraints (but not clauses) | 1 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 1147 |
Number of terms in the objective function | 3044 |
Biggest coefficient in the objective function | 1901 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 2178544 |
Number of bits of the sum of numbers in the objective function | 22 |
Biggest number in a constraint | 1901 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 2178544 |
Number of bits of the biggest sum of numbers | 22 |
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 0.19/0.25 c constraints 1/0 clauses 13320/0 units 776 0.19/0.25 c vars 6420 0.19/0.25 c objective 2691 + 109 0.19/0.25 c solved in presolving 0.19/0.25 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-2684011-1277511722/watcher-2684011-1277511722 -o /tmp/evaluation-result-2684011-1277511722/solver-2684011-1277511722 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684011-1277511722.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: 0.92 0.98 0.99 3/105 31438 /proc/meminfo: memFree=1874072/2059040 swapFree=4138812/4192956 [pid=31438] ppid=31436 vsize=2416 CPUtime=0 /proc/31438/stat : 31438 (pbct) R 31436 31438 30950 0 -1 4202496 296 0 0 0 0 0 0 0 25 0 1 0 92465810 2473984 215 1992294400 134512640 136421960 4288559712 18446744073709551615 134537347 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31438/statm: 604 215 137 467 0 135 0 [startup+0.0424101 s] /proc/loadavg: 0.92 0.98 0.99 3/105 31438 /proc/meminfo: memFree=1874072/2059040 swapFree=4138812/4192956 [pid=31438] ppid=31436 vsize=2416 CPUtime=0.04 /proc/31438/stat : 31438 (pbct) R 31436 31438 30950 0 -1 4202496 327 0 0 0 4 0 0 0 25 0 1 0 92465810 2473984 246 1992294400 134512640 136421960 4288559712 18446744073709551615 135160399 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31438/statm: 604 246 145 467 0 135 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2416 [startup+0.101416 s] /proc/loadavg: 0.92 0.98 0.99 3/105 31438 /proc/meminfo: memFree=1874072/2059040 swapFree=4138812/4192956 [pid=31438] ppid=31436 vsize=2724 CPUtime=0.09 /proc/31438/stat : 31438 (pbct) R 31436 31438 30950 0 -1 4202496 388 0 0 0 9 0 0 0 25 0 1 0 92465810 2789376 307 1992294400 134512640 136421960 4288559712 18446744073709551615 135152597 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31438/statm: 681 307 145 467 0 212 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2724 Solver just ended. Dumping a history of the last processes samples [startup+0.201427 s] /proc/loadavg: 0.92 0.98 0.99 3/105 31438 /proc/meminfo: memFree=1874072/2059040 swapFree=4138812/4192956 [pid=31438] ppid=31436 vsize=2992 CPUtime=0.19 /proc/31438/stat : 31438 (pbct) R 31436 31438 30950 0 -1 4202496 466 0 0 0 19 0 0 0 25 0 1 0 92465810 3063808 385 1992294400 134512640 136421960 4288559712 18446744073709551615 135829965 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31438/statm: 748 385 146 467 0 279 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 2992 Child status: 0 Real time (s): 0.259672 CPU time (s): 0.259959 CPU user time (s): 0.25696 CPU system time (s): 0.002999 CPU usage (%): 100.11 Max. virtual memory (cumulated for all children) (KiB): 2992 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.25696 system time used= 0.002999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 475 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 0.006998 second system time The end
Begin job on node088 at 2010-06-26 02:22:03 IDJOB=2684011 IDBENCH=72163 IDSOLVER=1192 FILE ID=node088/2684011-1277511722 PBS_JOBID= 11190615 Free space on /tmp= 62468 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-paranoid/misc2010/random/rand.smallist/normalized-rande22180.cudf.paranoid.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684011-1277511722/watcher-2684011-1277511722 -o /tmp/evaluation-result-2684011-1277511722/solver-2684011-1277511722 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684011-1277511722.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= cf62f3d7ee773568aa3b1925357afc68 RANDOM SEED=2071896969 node088.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 : 3000.217 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 : 6000.43 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 : 3000.217 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: 1874600 kB Buffers: 18444 kB Cached: 75740 kB SwapCached: 6152 kB Active: 63080 kB Inactive: 43748 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1874600 kB SwapTotal: 4192956 kB SwapFree: 4138812 kB Dirty: 2360 kB Writeback: 0 kB AnonPages: 11400 kB Mapped: 8248 kB Slab: 55628 kB PageTables: 4132 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181500 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= 62464 MiB End job on node088 at 2010-06-26 02:22:03