Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | UNSAT | 1.43378 | 1.43703 |
Name | /OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.biglist/normalized-rand65d021.cudf.paranoid.opb |
MD5SUM | 158d903a659c0f948d7d1efe68f3fb57 |
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 | 0.219965 |
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 | 6018 |
Total number of constraints | 26798 |
Number of constraints which are clauses | 26470 |
Number of constraints which are cardinality constraints (but not clauses) | 328 |
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 | 2206 |
Biggest coefficient in the objective function | 1657 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 914662 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 1657 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 914662 |
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 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.29/0.34 c constraints 328/0 clauses 25210/0 units 150 0.29/0.34 c vars 6018 0.29/0.34 c objective 2157 + 40 0.99/1.06 c 0.98485 81.3281 2 1031 1.39/1.42 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-2683651-1277511212/watcher-2683651-1277511212 -o /tmp/evaluation-result-2683651-1277511212/solver-2683651-1277511212 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683651-1277511212.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: 1.15 1.03 1.01 3/106 541 /proc/meminfo: memFree=1812156/2059040 swapFree=4135556/4192956 [pid=541] ppid=539 vsize=2352 CPUtime=0 /proc/541/stat : 541 (pbct) R 539 541 32179 0 -1 4202496 275 0 0 0 0 0 0 0 18 0 1 0 126725234 2408448 198 1992294400 134512640 136485738 4292135216 18446744073709551615 135178844 0 0 4096 0 0 0 0 17 0 0 0 0 /proc/541/statm: 588 198 149 482 0 104 0 [startup+0.016 s] /proc/loadavg: 1.15 1.03 1.01 3/106 541 /proc/meminfo: memFree=1812156/2059040 swapFree=4135556/4192956 [pid=541] ppid=539 vsize=2488 CPUtime=0.01 /proc/541/stat : 541 (pbct) R 539 541 32179 0 -1 4202496 307 0 0 0 1 0 0 0 20 0 1 0 126725234 2547712 230 1992294400 134512640 136485738 4292135216 18446744073709551615 135291104 0 0 4096 0 0 0 0 17 0 0 0 0 /proc/541/statm: 622 230 156 482 0 138 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2488 [startup+0.1 s] /proc/loadavg: 1.15 1.03 1.01 3/106 541 /proc/meminfo: memFree=1812156/2059040 swapFree=4135556/4192956 [pid=541] ppid=539 vsize=2616 CPUtime=0.09 /proc/541/stat : 541 (pbct) R 539 541 32179 0 -1 4202496 363 0 0 0 9 0 0 0 20 0 1 0 126725234 2678784 286 1992294400 134512640 136485738 4292135216 18446744073709551615 135860592 0 0 4096 0 0 0 0 17 0 0 0 0 /proc/541/statm: 654 286 157 482 0 170 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2616 [startup+0.4 s] /proc/loadavg: 1.15 1.03 1.01 3/106 541 /proc/meminfo: memFree=1812156/2059040 swapFree=4135556/4192956 [pid=541] ppid=539 vsize=10788 CPUtime=0.38 /proc/541/stat : 541 (pbct) R 539 541 32179 0 -1 4202496 2342 0 0 0 38 0 0 0 20 0 1 0 126725234 11046912 2265 1992294400 134512640 136485738 4292135216 18446744073709551615 134747623 0 0 4096 16387 0 0 0 17 0 0 0 0 /proc/541/statm: 2697 2265 194 482 0 2213 0 Current children cumulated CPU time (s) 0.38 Current children cumulated vsize (KiB) 10788 [startup+0.8 s] /proc/loadavg: 1.15 1.03 1.01 3/106 541 /proc/meminfo: memFree=1812156/2059040 swapFree=4135556/4192956 [pid=541] ppid=539 vsize=54320 CPUtime=0.79 /proc/541/stat : 541 (pbct) R 539 541 32179 0 -1 4202496 13811 0 0 0 74 5 0 0 21 0 1 0 126725234 55623680 13141 1992294400 134512640 136485738 4292135216 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 0 0 0 0 /proc/541/statm: 13580 13147 199 482 0 13096 0 Current children cumulated CPU time (s) 0.79 Current children cumulated vsize (KiB) 54320 Solver just ended. Dumping a history of the last processes samples [startup+1.109 s] /proc/loadavg: 1.15 1.03 1.01 2/107 542 /proc/meminfo: memFree=1735640/2059040 swapFree=4135556/4192956 [pid=541] ppid=539 vsize=82500 CPUtime=1.1 /proc/541/stat : 541 (pbct) R 539 541 32179 0 -1 4202496 21344 0 0 0 102 8 0 0 22 0 1 0 126725234 84480000 19502 1992294400 134512640 136485738 4292135216 18446744073709551615 135856849 0 0 4096 16387 0 0 0 17 0 0 0 0 /proc/541/statm: 20625 19502 247 482 0 20141 0 Current children cumulated CPU time (s) 1.1 Current children cumulated vsize (KiB) 82500 [startup+1.301 s] /proc/loadavg: 1.15 1.03 1.01 2/107 542 /proc/meminfo: memFree=1735640/2059040 swapFree=4135556/4192956 [pid=541] ppid=539 vsize=78644 CPUtime=1.29 /proc/541/stat : 541 (pbct) R 539 541 32179 0 -1 4202496 21344 0 0 0 121 8 0 0 22 0 1 0 126725234 80531456 18811 1992294400 134512640 136485738 4292135216 18446744073709551615 135681188 0 0 4096 16387 0 0 0 17 0 0 0 0 /proc/541/statm: 19661 18811 247 482 0 19177 0 Current children cumulated CPU time (s) 1.29 Current children cumulated vsize (KiB) 78644 [startup+1.401 s] /proc/loadavg: 1.15 1.03 1.01 2/107 542 /proc/meminfo: memFree=1735640/2059040 swapFree=4135556/4192956 [pid=541] ppid=539 vsize=73796 CPUtime=1.39 /proc/541/stat : 541 (pbct) R 539 541 32179 0 -1 4202496 21344 0 0 0 131 8 0 0 23 0 1 0 126725234 75567104 18070 1992294400 134512640 136485738 4292135216 18446744073709551615 135839991 0 0 4096 16387 0 0 0 17 0 0 0 0 /proc/541/statm: 18449 18070 247 482 0 17965 0 Current children cumulated CPU time (s) 1.39 Current children cumulated vsize (KiB) 73796 Child status: 0 Real time (s): 1.43703 CPU time (s): 1.43378 CPU user time (s): 1.3428 CPU system time (s): 0.090986 CPU usage (%): 99.7739 Max. virtual memory (cumulated for all children) (KiB): 82500 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.34279 system time used= 0.090986 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 21345 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= 22 runsolver used 0.001999 second user time and 0.017997 second system time The end
Begin job on node001 at 2010-06-26 02:13:32 IDJOB=2683651 IDBENCH=72128 IDSOLVER=1170 FILE ID=node001/2683651-1277511212 PBS_JOBID= 11190640 Free space on /tmp= 62440 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.biglist/normalized-rand65d021.cudf.paranoid.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683651-1277511212/watcher-2683651-1277511212 -o /tmp/evaluation-result-2683651-1277511212/solver-2683651-1277511212 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683651-1277511212.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 158d903a659c0f948d7d1efe68f3fb57 RANDOM SEED=1506239621 node001.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 : 3000.202 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 : 6000.40 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 : 3000.202 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1812560 kB Buffers: 31544 kB Cached: 116448 kB SwapCached: 9820 kB Active: 32760 kB Inactive: 128348 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1812560 kB SwapTotal: 4192956 kB SwapFree: 4135556 kB Dirty: 3072 kB Writeback: 0 kB AnonPages: 11656 kB Mapped: 8348 kB Slab: 63528 kB PageTables: 4220 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182280 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= 62440 MiB End job on node001 at 2010-06-26 02:13:34