Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | UNSAT | 0.220965 | 0.220968 |
Name | /OPT-BIGINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.smallist/normalized-rand6c4744.cudf.paranoid.opb |
MD5SUM | 0abc07b67cc4a7bf034f6170fd84e55e |
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 | 0.220965 |
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 | 6732 |
Total number of constraints | 22279 |
Number of constraints which are clauses | 22278 |
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 | 3177 |
Biggest coefficient in the objective function | 2034 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 2330962 |
Number of bits of the sum of numbers in the objective function | 22 |
Biggest number in a constraint | 2034 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 2330962 |
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 0.19/0.22 c constraints 1/0 clauses 22148/0 units 42 0.19/0.22 c vars 6732 0.19/0.22 c objective 3177 + 0 0.19/0.22 c solved in presolving 0.19/0.22 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-2684035-1277511782/watcher-2684035-1277511782 -o /tmp/evaluation-result-2684035-1277511782/solver-2684035-1277511782 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684035-1277511782.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: 1.13 1.03 1.01 2/106 30696 /proc/meminfo: memFree=1783548/2059040 swapFree=4140520/4192956 [pid=30696] ppid=30694 vsize=2416 CPUtime=0 /proc/30696/stat : 30696 (pbct) R 30694 30696 29802 0 -1 4202496 296 0 0 0 0 0 0 0 20 0 1 0 92469203 2473984 216 1992294400 134512640 136421960 4291330848 18446744073709551615 134541311 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30696/statm: 604 216 137 467 0 135 0 [startup+0.0514851 s] /proc/loadavg: 1.13 1.03 1.01 2/106 30696 /proc/meminfo: memFree=1783548/2059040 swapFree=4140520/4192956 [pid=30696] ppid=30694 vsize=2552 CPUtime=0.04 /proc/30696/stat : 30696 (pbct) R 30694 30696 29802 0 -1 4202496 335 0 0 0 4 0 0 0 20 0 1 0 92469203 2613248 255 1992294400 134512640 136421960 4291330848 18446744073709551615 134554246 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30696/statm: 638 255 145 467 0 169 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2552 [startup+0.101491 s] /proc/loadavg: 1.13 1.03 1.01 2/106 30696 /proc/meminfo: memFree=1783548/2059040 swapFree=4140520/4192956 [pid=30696] ppid=30694 vsize=2728 CPUtime=0.09 /proc/30696/stat : 30696 (pbct) R 30694 30696 29802 0 -1 4202496 383 0 0 0 9 0 0 0 20 0 1 0 92469203 2793472 303 1992294400 134512640 136421960 4291330848 18446744073709551615 135642756 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30696/statm: 682 303 145 467 0 213 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2728 Solver just ended. Dumping a history of the last processes samples [startup+0.201506 s] /proc/loadavg: 1.13 1.03 1.01 2/106 30696 /proc/meminfo: memFree=1783548/2059040 swapFree=4140520/4192956 [pid=30696] ppid=30694 vsize=3144 CPUtime=0.19 /proc/30696/stat : 30696 (pbct) R 30694 30696 29802 0 -1 4202496 482 0 0 0 19 0 0 0 20 0 1 0 92469203 3219456 402 1992294400 134512640 136421960 4291330848 18446744073709551615 134518851 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30696/statm: 786 402 145 467 0 317 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 3144 Child status: 0 Real time (s): 0.220968 CPU time (s): 0.220965 CPU user time (s): 0.218966 CPU system time (s): 0.001999 CPU usage (%): 99.9986 Max. virtual memory (cumulated for all children) (KiB): 3144 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.218966 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 500 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= 2 runsolver used 0.004999 second user time and 0.006998 second system time The end
Begin job on node052 at 2010-06-26 02:23:02 IDJOB=2684035 IDBENCH=72178 IDSOLVER=1192 FILE ID=node052/2684035-1277511782 PBS_JOBID= 11190596 Free space on /tmp= 62248 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-paranoid/misc2010/random/rand.smallist/normalized-rand6c4744.cudf.paranoid.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684035-1277511782/watcher-2684035-1277511782 -o /tmp/evaluation-result-2684035-1277511782/solver-2684035-1277511782 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684035-1277511782.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0abc07b67cc4a7bf034f6170fd84e55e RANDOM SEED=584942955 node052.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 : 3000.262 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 : 6000.52 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 : 3000.262 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1784068 kB Buffers: 51912 kB Cached: 126048 kB SwapCached: 5528 kB Active: 74376 kB Inactive: 116788 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1784068 kB SwapTotal: 4192956 kB SwapFree: 4140520 kB Dirty: 2900 kB Writeback: 0 kB AnonPages: 11772 kB Mapped: 11940 kB Slab: 62000 kB PageTables: 4136 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180704 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= 62248 MiB End job on node052 at 2010-06-26 02:23:02