Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | UNSAT | 1.50577 | 1.50534 |
Name | /OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.biglist/normalized-randf7d077.cudf.paranoid.opb |
MD5SUM | 078c7ed78f4c22402cedd872dfd1a775 |
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 | 0.19097 |
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 | 6443 |
Total number of constraints | 28594 |
Number of constraints which are clauses | 28282 |
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 | 2391 |
Biggest coefficient in the objective function | 1842 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 1016782 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 1842 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 1016782 |
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 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.39/0.42 c constraints 312/0 clauses 23746/0 units 287 0.39/0.42 c vars 6443 0.39/0.42 c objective 2306 + 71 1.10/1.16 c 1.07284 80.8086 77 13341 1.39/1.49 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-2683706-1277511368/watcher-2683706-1277511368 -o /tmp/evaluation-result-2683706-1277511368/solver-2683706-1277511368 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683706-1277511368.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: 0.99 1.00 0.99 3/106 27172 /proc/meminfo: memFree=1761332/2059040 swapFree=4136400/4192956 [pid=27172] ppid=27170 vsize=2416 CPUtime=0 /proc/27172/stat : 27172 (pbct) R 27170 27172 26201 0 -1 4202496 299 0 0 0 0 0 0 0 25 0 1 0 124792242 2473984 218 1992294400 134512640 136421960 4287667408 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27172/statm: 604 218 145 467 0 135 0 [startup+0.019803 s] /proc/loadavg: 0.99 1.00 0.99 3/106 27172 /proc/meminfo: memFree=1761332/2059040 swapFree=4136400/4192956 [pid=27172] ppid=27170 vsize=2416 CPUtime=0.01 /proc/27172/stat : 27172 (pbct) R 27170 27172 26201 0 -1 4202496 299 0 0 0 1 0 0 0 25 0 1 0 124792242 2473984 218 1992294400 134512640 136421960 4287667408 18446744073709551615 135818528 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27172/statm: 604 218 145 467 0 135 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2416 [startup+0.10081 s] /proc/loadavg: 0.99 1.00 0.99 3/106 27172 /proc/meminfo: memFree=1761332/2059040 swapFree=4136400/4192956 [pid=27172] ppid=27170 vsize=2544 CPUtime=0.09 /proc/27172/stat : 27172 (pbct) R 27170 27172 26201 0 -1 4202496 358 0 0 0 9 0 0 0 25 0 1 0 124792242 2605056 277 1992294400 134512640 136421960 4287667408 18446744073709551615 135160429 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27172/statm: 636 277 145 467 0 167 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2544 [startup+0.300826 s] /proc/loadavg: 0.99 1.00 0.99 3/106 27172 /proc/meminfo: memFree=1761332/2059040 swapFree=4136400/4192956 [pid=27172] ppid=27170 vsize=3360 CPUtime=0.29 /proc/27172/stat : 27172 (pbct) R 27170 27172 26201 0 -1 4202496 556 0 0 0 29 0 0 0 25 0 1 0 124792242 3440640 475 1992294400 134512640 136421960 4287667408 18446744073709551615 135818222 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27172/statm: 840 475 145 467 0 371 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3360 [startup+0.700858 s] /proc/loadavg: 0.99 1.00 0.99 3/106 27172 /proc/meminfo: memFree=1761332/2059040 swapFree=4136400/4192956 [pid=27172] ppid=27170 vsize=34044 CPUtime=0.69 /proc/27172/stat : 27172 (pbct) R 27170 27172 26201 0 -1 4202496 8476 0 0 0 65 4 0 0 25 0 1 0 124792242 34861056 7902 1992294400 134512640 136421960 4287667408 18446744073709551615 134707022 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/27172/statm: 8511 7902 189 467 0 8042 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 34044 [startup+1.50092 s] /proc/loadavg: 0.99 1.00 0.99 2/107 27173 /proc/meminfo: memFree=1686056/2059040 swapFree=4136400/4192956 [pid=27172] ppid=27170 vsize=0 CPUtime=1.49 /proc/27172/stat : 27172 (pbct) R 27170 27172 26201 0 -1 4202500 21220 0 0 0 139 10 0 0 25 0 1 0 124792242 0 0 1992294400 0 0 0 0 0 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/27172/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 1.50534 CPU time (s): 1.50577 CPU user time (s): 1.39979 CPU system time (s): 0.105983 CPU usage (%): 100.029 Max. virtual memory (cumulated for all children) (KiB): 81968 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.39979 system time used= 0.105983 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 21220 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= 5 runsolver used 0.006998 second user time and 0.012998 second system time The end
Begin job on node026 at 2010-06-26 02:16:08 IDJOB=2683706 IDBENCH=72132 IDSOLVER=1192 FILE ID=node026/2683706-1277511368 PBS_JOBID= 11190637 Free space on /tmp= 62476 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.biglist/normalized-randf7d077.cudf.paranoid.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683706-1277511368/watcher-2683706-1277511368 -o /tmp/evaluation-result-2683706-1277511368/solver-2683706-1277511368 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683706-1277511368.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 078c7ed78f4c22402cedd872dfd1a775 RANDOM SEED=2045828306 node026.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 : 3000.201 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 : 3000.201 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: 1761860 kB Buffers: 56616 kB Cached: 142904 kB SwapCached: 9016 kB Active: 92924 kB Inactive: 119680 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1761860 kB SwapTotal: 4192956 kB SwapFree: 4136400 kB Dirty: 2864 kB Writeback: 0 kB AnonPages: 11752 kB Mapped: 8420 kB Slab: 62664 kB PageTables: 4256 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182164 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= 62476 MiB End job on node026 at 2010-06-26 02:16:10