Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | UNSAT | 0.183971 | 0.184691 |
Name | /OPT-BIGINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.smallist/normalized-rand682c92.cudf.paranoid.opb |
MD5SUM | 4c9999359d97342c4308ea08f96be28f |
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 | 0.183971 |
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 | 6381 |
Total number of constraints | 19574 |
Number of constraints which are clauses | 19574 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
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 | 3030 |
Biggest coefficient in the objective function | 1887 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 2162500 |
Number of bits of the sum of numbers in the objective function | 22 |
Biggest number in a constraint | 1887 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 2162500 |
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 0.09/0.18 c constraints 0/0 clauses 19452/0 units 37 0.09/0.18 c vars 6381 0.09/0.18 c objective 3030 + 0 0.09/0.18 c solved in presolving 0.09/0.18 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-2684017-1277511734/watcher-2684017-1277511734 -o /tmp/evaluation-result-2684017-1277511734/solver-2684017-1277511734 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684017-1277511734.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: 1.09 1.02 1.01 3/105 31609 /proc/meminfo: memFree=1859592/2059040 swapFree=4138812/4192956 [pid=31609] ppid=31607 vsize=2416 CPUtime=0 /proc/31609/stat : 31609 (pbct) R 31607 31609 30950 0 -1 4202496 295 0 0 0 0 0 0 0 25 0 1 0 92466919 2473984 215 1992294400 134512640 136421960 4292388800 18446744073709551615 135154800 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31609/statm: 604 215 137 467 0 135 0 [startup+0.0238459 s] /proc/loadavg: 1.09 1.02 1.01 3/105 31609 /proc/meminfo: memFree=1859592/2059040 swapFree=4138812/4192956 [pid=31609] ppid=31607 vsize=2416 CPUtime=0.02 /proc/31609/stat : 31609 (pbct) R 31607 31609 30950 0 -1 4202496 307 0 0 0 2 0 0 0 25 0 1 0 92466919 2473984 227 1992294400 134512640 136421960 4292388800 18446744073709551615 134533544 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31609/statm: 604 227 145 467 0 135 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 2416 [startup+0.100855 s] /proc/loadavg: 1.09 1.02 1.01 3/105 31609 /proc/meminfo: memFree=1859592/2059040 swapFree=4138812/4192956 [pid=31609] ppid=31607 vsize=2724 CPUtime=0.09 /proc/31609/stat : 31609 (pbct) R 31607 31609 30950 0 -1 4202496 386 0 0 0 9 0 0 0 25 0 1 0 92466919 2789376 306 1992294400 134512640 136421960 4292388800 18446744073709551615 134533480 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31609/statm: 681 306 145 467 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 Child status: 0 Real time (s): 0.184691 CPU time (s): 0.183971 CPU user time (s): 0.180972 CPU system time (s): 0.002999 CPU usage (%): 99.6102 Max. virtual memory (cumulated for all children) (KiB): 2724 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.180972 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 0.001999 second user time and 0.009998 second system time The end
Begin job on node088 at 2010-06-26 02:22:14 IDJOB=2684017 IDBENCH=72171 IDSOLVER=1192 FILE ID=node088/2684017-1277511734 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-rand682c92.cudf.paranoid.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684017-1277511734/watcher-2684017-1277511734 -o /tmp/evaluation-result-2684017-1277511734/solver-2684017-1277511734 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684017-1277511734.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 4c9999359d97342c4308ea08f96be28f RANDOM SEED=1494048524 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: 1859988 kB Buffers: 18692 kB Cached: 89740 kB SwapCached: 6152 kB Active: 71740 kB Inactive: 49376 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1859988 kB SwapTotal: 4192956 kB SwapFree: 4138812 kB Dirty: 2724 kB Writeback: 0 kB AnonPages: 11460 kB Mapped: 8352 kB Slab: 56168 kB PageTables: 4152 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182348 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 02:22:14