Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | UNSAT | 1.93171 | 1.93211 |
Name | /OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/ random/rand.biglist/normalized-randf7d077.cudf.trendy.opb |
MD5SUM | 7505b3b8fa8978a4c1da784fe96eedbd |
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 | 1.80172 |
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 | 7732 |
Total number of constraints | 32111 |
Number of constraints which are clauses | 31799 |
Number of constraints which are cardinality constraints (but not clauses) | 312 |
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 | 3680 |
Biggest coefficient in the objective function | 6249839688 |
Number of bits for the biggest coefficient in the objective function | 33 |
Sum of the numbers in the objective function | 3449904723137 |
Number of bits of the sum of numbers in the objective function | 42 |
Biggest number in a constraint | 6249839688 |
Number of bits of the biggest number in a constraint | 33 |
Biggest sum of numbers in a constraint | 3449904723137 |
Number of bits of the biggest sum of numbers | 42 |
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 0.39/0.40 c constraints 312/0 clauses 31029/0 units 644 0.39/0.40 c vars 7732 0.39/0.41 c objective 3281 + 0 1.38/1.45 c 1.3418 102.746 69 14831 1.89/1.92 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-2684351-1277515137/watcher-2684351-1277515137 -o /tmp/evaluation-result-2684351-1277515137/solver-2684351-1277515137 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684351-1277515137.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 1.05 0.99 3/106 28135 /proc/meminfo: memFree=1845904/2059040 swapFree=4135672/4192956 [pid=28135] ppid=28133 vsize=2488 CPUtime=0 /proc/28135/stat : 28135 (pbct) R 28133 28135 27072 0 -1 4202496 306 0 0 0 0 0 0 0 25 0 1 0 127115283 2547712 229 1992294400 134512640 136485738 4287534752 18446744073709551615 135178844 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28135/statm: 622 229 151 482 0 138 0 [startup+0.100904 s] /proc/loadavg: 1.13 1.05 0.99 3/106 28135 /proc/meminfo: memFree=1845904/2059040 swapFree=4135672/4192956 [pid=28135] ppid=28133 vsize=2648 CPUtime=0.1 /proc/28135/stat : 28135 (pbct) R 28133 28135 27072 0 -1 4202496 377 0 0 0 10 0 0 0 25 0 1 0 127115283 2711552 300 1992294400 134512640 136485738 4287534752 18446744073709551615 135411211 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28135/statm: 662 300 157 482 0 178 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 2648 [startup+0.201922 s] /proc/loadavg: 1.13 1.05 0.99 3/106 28135 /proc/meminfo: memFree=1845904/2059040 swapFree=4135672/4192956 [pid=28135] ppid=28133 vsize=2964 CPUtime=0.2 /proc/28135/stat : 28135 (pbct) R 28133 28135 27072 0 -1 4202496 453 0 0 0 20 0 0 0 25 0 1 0 127115283 3035136 376 1992294400 134512640 136485738 4287534752 18446744073709551615 135848210 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28135/statm: 741 376 157 482 0 257 0 Current children cumulated CPU time (s) 0.2 Current children cumulated vsize (KiB) 2964 [startup+0.30194 s] /proc/loadavg: 1.13 1.05 0.99 3/106 28135 /proc/meminfo: memFree=1845904/2059040 swapFree=4135672/4192956 [pid=28135] ppid=28133 vsize=3360 CPUtime=0.29 /proc/28135/stat : 28135 (pbct) R 28133 28135 27072 0 -1 4202496 557 0 0 0 29 0 0 0 25 0 1 0 127115283 3440640 480 1992294400 134512640 136485738 4287534752 18446744073709551615 135411146 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28135/statm: 840 480 157 482 0 356 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3360 [startup+0.701011 s] /proc/loadavg: 1.13 1.05 0.99 3/106 28135 /proc/meminfo: memFree=1845904/2059040 swapFree=4135672/4192956 [pid=28135] ppid=28133 vsize=32700 CPUtime=0.69 /proc/28135/stat : 28135 (pbct) R 28133 28135 27072 0 -1 4202496 8141 0 0 0 66 3 0 0 25 0 1 0 127115283 33484800 7584 1992294400 134512640 136485738 4287534752 18446744073709551615 134726706 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28135/statm: 8175 7586 194 482 0 7691 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 32700 [startup+1.50015 s] /proc/loadavg: 1.13 1.05 0.99 2/107 28136 /proc/meminfo: memFree=1756988/2059040 swapFree=4135672/4192956 [pid=28135] ppid=28133 vsize=104380 CPUtime=1.49 /proc/28135/stat : 28135 (pbct) R 28133 28135 27072 0 -1 4202496 27470 0 0 0 138 11 0 0 25 0 1 0 127115283 106885120 25032 1992294400 134512640 136485738 4287534752 18446744073709551615 135856919 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28135/statm: 26095 25032 249 482 0 25611 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 104380 Solver just ended. Dumping a history of the last processes samples [startup+1.60117 s] /proc/loadavg: 1.13 1.05 0.99 2/107 28136 /proc/meminfo: memFree=1756988/2059040 swapFree=4135672/4192956 [pid=28135] ppid=28133 vsize=99188 CPUtime=1.59 /proc/28135/stat : 28135 (pbct) R 28133 28135 27072 0 -1 4202496 27470 0 0 0 148 11 0 0 25 0 1 0 127115283 101568512 23872 1992294400 134512640 136485738 4287534752 18446744073709551615 134720107 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28135/statm: 24797 23872 249 482 0 24313 0 Current children cumulated CPU time (s) 1.59 Current children cumulated vsize (KiB) 99188 [startup+1.80021 s] /proc/loadavg: 1.13 1.05 0.99 2/107 28136 /proc/meminfo: memFree=1756988/2059040 swapFree=4135672/4192956 [pid=28135] ppid=28133 vsize=99188 CPUtime=1.79 /proc/28135/stat : 28135 (pbct) R 28133 28135 27072 0 -1 4202496 27470 0 0 0 168 11 0 0 25 0 1 0 127115283 101568512 23872 1992294400 134512640 136485738 4287534752 18446744073709551615 135839911 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28135/statm: 24797 23872 249 482 0 24313 0 Current children cumulated CPU time (s) 1.79 Current children cumulated vsize (KiB) 99188 [startup+1.90023 s] /proc/loadavg: 1.13 1.05 0.99 2/107 28136 /proc/meminfo: memFree=1756988/2059040 swapFree=4135672/4192956 [pid=28135] ppid=28133 vsize=92964 CPUtime=1.89 /proc/28135/stat : 28135 (pbct) R 28133 28135 27072 0 -1 4202496 27471 0 0 0 178 11 0 0 25 0 1 0 127115283 95195136 22932 1992294400 134512640 136485738 4287534752 18446744073709551615 135839940 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28135/statm: 23241 22932 250 482 0 22757 0 Current children cumulated CPU time (s) 1.89 Current children cumulated vsize (KiB) 92964 Child status: 0 Real time (s): 1.93211 CPU time (s): 1.93171 CPU user time (s): 1.80772 CPU system time (s): 0.123981 CPU usage (%): 99.9788 Max. virtual memory (cumulated for all children) (KiB): 104380 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.80773 system time used= 0.123981 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 27471 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= 25 runsolver used 0.002999 second user time and 0.016997 second system time The end
Begin job on node012 at 2010-06-26 03:18:57 IDJOB=2684351 IDBENCH=72367 IDSOLVER=1170 FILE ID=node012/2684351-1277515137 PBS_JOBID= 11190629 Free space on /tmp= 62428 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/random/rand.biglist/normalized-randf7d077.cudf.trendy.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684351-1277515137/watcher-2684351-1277515137 -o /tmp/evaluation-result-2684351-1277515137/solver-2684351-1277515137 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684351-1277515137.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 7505b3b8fa8978a4c1da784fe96eedbd RANDOM SEED=706513238 node012.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 : 3000.258 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 : 6000.51 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 : 3000.258 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: 1846300 kB Buffers: 27092 kB Cached: 90068 kB SwapCached: 9724 kB Active: 71640 kB Inactive: 58676 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1846300 kB SwapTotal: 4192956 kB SwapFree: 4135672 kB Dirty: 3064 kB Writeback: 0 kB AnonPages: 11628 kB Mapped: 8244 kB Slab: 60292 kB PageTables: 4152 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182716 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= 62428 MiB End job on node012 at 2010-06-26 03:18:59