Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | UNSAT | 1.80272 | 1.80373 |
Name | /OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/ random/rand.biglist/normalized-randfe95e3.cudf.trendy.opb |
MD5SUM | e9fc85229998305c5cfca0ba2df23ff9 |
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 | 0.420935 |
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 | 7451 |
Total number of constraints | 31006 |
Number of constraints which are clauses | 30682 |
Number of constraints which are cardinality constraints (but not clauses) | 324 |
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 | 3506 |
Biggest coefficient in the objective function | 5405443875 |
Number of bits for the biggest coefficient in the objective function | 33 |
Sum of the numbers in the objective function | 2983798860152 |
Number of bits of the sum of numbers in the objective function | 42 |
Biggest number in a constraint | 5405443875 |
Number of bits of the biggest number in a constraint | 33 |
Biggest sum of numbers in a constraint | 2983798860152 |
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 0.29/0.39 c constraints 324/0 clauses 29956/0 units 601 0.29/0.39 c vars 7451 0.39/0.41 c objective 3140 + 0 1.29/1.38 c 1.27181 98.4414 0 0 1.69/1.79 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-2684363-1277515151/watcher-2684363-1277515151 -o /tmp/evaluation-result-2684363-1277515151/solver-2684363-1277515151 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684363-1277515151.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 3/106 23933 /proc/meminfo: memFree=1830896/2059040 swapFree=4139248/4192956 [pid=23933] ppid=23931 vsize=2488 CPUtime=0 /proc/23933/stat : 23933 (pbct) R 23931 23933 23102 0 -1 4202496 302 0 0 0 0 0 0 0 19 0 1 0 127118950 2547712 224 1992294400 134512640 136485738 4294814640 18446744073709551615 135178844 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/23933/statm: 622 224 151 482 0 138 0 [startup+0.0473231 s] /proc/loadavg: 1.09 1.02 1.01 3/106 23933 /proc/meminfo: memFree=1830896/2059040 swapFree=4139248/4192956 [pid=23933] ppid=23931 vsize=2488 CPUtime=0.04 /proc/23933/stat : 23933 (pbct) R 23931 23933 23102 0 -1 4202496 335 0 0 0 4 0 0 0 19 0 1 0 127118950 2547712 257 1992294400 134512640 136485738 4294814640 18446744073709551615 135177435 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/23933/statm: 622 257 157 482 0 138 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2488 [startup+0.101329 s] /proc/loadavg: 1.09 1.02 1.01 3/106 23933 /proc/meminfo: memFree=1830896/2059040 swapFree=4139248/4192956 [pid=23933] ppid=23931 vsize=2640 CPUtime=0.09 /proc/23933/stat : 23933 (pbct) R 23931 23933 23102 0 -1 4202496 375 0 0 0 9 0 0 0 20 0 1 0 127118950 2703360 297 1992294400 134512640 136485738 4294814640 18446744073709551615 135840011 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/23933/statm: 660 297 157 482 0 176 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2640 [startup+0.301347 s] /proc/loadavg: 1.09 1.02 1.01 3/106 23933 /proc/meminfo: memFree=1830896/2059040 swapFree=4139248/4192956 [pid=23933] ppid=23931 vsize=3356 CPUtime=0.29 /proc/23933/stat : 23933 (pbct) R 23931 23933 23102 0 -1 4202496 550 0 0 0 29 0 0 0 20 0 1 0 127118950 3436544 472 1992294400 134512640 136485738 4294814640 18446744073709551615 135562305 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/23933/statm: 839 472 157 482 0 355 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3356 [startup+0.701385 s] /proc/loadavg: 1.09 1.02 1.01 3/106 23933 /proc/meminfo: memFree=1830896/2059040 swapFree=4139248/4192956 [pid=23933] ppid=23931 vsize=33448 CPUtime=0.69 /proc/23933/stat : 23933 (pbct) R 23931 23933 23102 0 -1 4202496 8341 0 0 0 66 3 0 0 21 0 1 0 127118950 34250752 7710 1992294400 134512640 136485738 4294814640 18446744073709551615 134616338 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23933/statm: 8362 7711 194 482 0 7878 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 33448 [startup+1.50146 s] /proc/loadavg: 1.09 1.02 1.01 2/107 23934 /proc/meminfo: memFree=1774096/2059040 swapFree=4139248/4192956 [pid=23933] ppid=23931 vsize=92768 CPUtime=1.49 /proc/23933/stat : 23933 (pbct) R 23931 23933 23102 0 -1 4202496 26265 0 0 0 138 11 0 0 23 0 1 0 127118950 94994432 22300 1992294400 134512640 136485738 4294814640 18446744073709551615 135856849 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23933/statm: 23192 22300 232 482 0 22708 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 92768 Solver just ended. Dumping a history of the last processes samples [startup+1.70148 s] /proc/loadavg: 1.09 1.02 1.01 2/107 23934 /proc/meminfo: memFree=1774096/2059040 swapFree=4139248/4192956 [pid=23933] ppid=23931 vsize=92768 CPUtime=1.69 /proc/23933/stat : 23933 (pbct) R 23931 23933 23102 0 -1 4202496 26265 0 0 0 158 11 0 0 24 0 1 0 127118950 94994432 22300 1992294400 134512640 136485738 4294814640 18446744073709551615 135839931 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23933/statm: 23192 22300 232 482 0 22708 0 Current children cumulated CPU time (s) 1.69 Current children cumulated vsize (KiB) 92768 [startup+1.80149 s] /proc/loadavg: 1.09 1.02 1.01 2/107 23934 /proc/meminfo: memFree=1774096/2059040 swapFree=4139248/4192956 [pid=23933] ppid=23931 vsize=0 CPUtime=1.79 /proc/23933/stat : 23933 (pbct) R 23931 23933 23102 0 -1 4202500 26268 0 0 0 168 11 0 0 25 0 1 0 127118950 0 0 1992294400 0 0 0 0 0 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/23933/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 1.79 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 1.80373 CPU time (s): 1.80272 CPU user time (s): 1.68074 CPU system time (s): 0.121981 CPU usage (%): 99.9441 Max. virtual memory (cumulated for all children) (KiB): 99996 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.68074 system time used= 0.121981 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 26268 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= 18 runsolver used 0.010998 second user time and 0.008998 second system time The end
Begin job on node004 at 2010-06-26 03:19:11 IDJOB=2684363 IDBENCH=72371 IDSOLVER=1170 FILE ID=node004/2684363-1277515151 PBS_JOBID= 11190639 Free space on /tmp= 62336 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/random/rand.biglist/normalized-randfe95e3.cudf.trendy.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684363-1277515151/watcher-2684363-1277515151 -o /tmp/evaluation-result-2684363-1277515151/solver-2684363-1277515151 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684363-1277515151.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= e9fc85229998305c5cfca0ba2df23ff9 RANDOM SEED=1947029102 node004.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 : 3000.210 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 : 6000.42 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 : 3000.210 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 : 5599.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1831292 kB Buffers: 38324 kB Cached: 94796 kB SwapCached: 6236 kB Active: 47112 kB Inactive: 99420 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1831292 kB SwapTotal: 4192956 kB SwapFree: 4139248 kB Dirty: 3288 kB Writeback: 0 kB AnonPages: 12184 kB Mapped: 12004 kB Slab: 59312 kB PageTables: 4140 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182996 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= 62332 MiB End job on node004 at 2010-06-26 03:19:13