Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | -13 | 0.98085 | 0.980823 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_50_10_5.opb |
MD5SUM | 9d121e9bd43af8a355e8c7cd150cfe9a |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | -13 |
Best CPU time to get the best result obtained on this benchmark | 0.32095 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -13 |
Optimality of the best value was proved | YES |
Number of variables | 50 |
Total number of constraints | 50 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 50 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 17 |
Number of terms in the objective function | 50 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 50 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 50 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 606 |
Sum of products size (including duplicates) | 1212 |
Number of different products | 303 |
Sum of products size | 606 |
0.00/0.00 c PB/CT 0.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.00 c constraints 353/0 clauses 303/0 units 0 0.00/0.00 c vars 50 0.00/0.00 c objective 50 + -50 0.09/0.12 c 0.116982 12.0195 0 305 0.09/0.12 o 0 0.09/0.12 c 0.120981 12.3438 0 562 0.09/0.12 o -1 0.09/0.13 c 0.121981 12.3438 0 831 0.09/0.13 o -2 0.09/0.13 c 0.124981 12.3438 1 1036 0.09/0.13 o -3 0.19/0.27 c 0.26296 12.3438 1 2095 0.19/0.27 o -10 0.29/0.31 c 0.305953 12.3438 88 2453 0.29/0.31 o -11 0.29/0.34 c 0.32495 12.3438 198 2620 0.29/0.34 o -12 0.70/0.72 c 0.695894 12.7227 2985 5614 0.70/0.72 o -13 0.89/0.94 c 0.897863 12.7227 1465 7103 0.89/0.94 s OPTIMUM FOUND 0.89/0.94 v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 x10 x11 -x12 -x13 x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 x24 -x25 -x26 -x27 x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 x39 x40 x41 -x42 x43 -x44 x45 -x46 -x47 -x48 x49 x50
OK -13
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668085-1276658765/watcher-2668085-1276658765 -o /tmp/evaluation-result-2668085-1276658765/solver-2668085-1276658765 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668085-1276658765.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: 1.23 1.05 1.02 3/106 10399 /proc/meminfo: memFree=1766096/2059040 swapFree=4136232/4192956 [pid=10399] ppid=10397 vsize=2340 CPUtime=0 /proc/10399/stat : 10399 (pbct) R 10397 10399 8204 0 -1 4202496 299 0 0 0 0 0 0 0 20 0 1 0 41478070 2396160 221 1992294400 134512640 136485738 4289705920 18446744073709551615 135912375 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/10399/statm: 585 221 157 482 0 101 0 [startup+0.0984259 s] /proc/loadavg: 1.23 1.05 1.02 3/106 10399 /proc/meminfo: memFree=1766096/2059040 swapFree=4136232/4192956 [pid=10399] ppid=10397 vsize=11332 CPUtime=0.09 /proc/10399/stat : 10399 (pbct) R 10397 10399 8204 0 -1 4202496 2475 0 0 0 9 0 0 0 20 0 1 0 41478070 11603968 2397 1992294400 134512640 136485738 4289705920 18446744073709551615 134719570 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/10399/statm: 2833 2397 210 482 0 2349 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11332 [startup+0.101389 s] /proc/loadavg: 1.23 1.05 1.02 3/106 10399 /proc/meminfo: memFree=1766096/2059040 swapFree=4136232/4192956 [pid=10399] ppid=10397 vsize=11332 CPUtime=0.09 /proc/10399/stat : 10399 (pbct) R 10397 10399 8204 0 -1 4202496 2481 0 0 0 9 0 0 0 20 0 1 0 41478070 11603968 2403 1992294400 134512640 136485738 4289705920 18446744073709551615 134655937 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/10399/statm: 2833 2403 210 482 0 2349 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11332 [startup+0.301427 s] /proc/loadavg: 1.23 1.05 1.02 3/106 10399 /proc/meminfo: memFree=1766096/2059040 swapFree=4136232/4192956 [pid=10399] ppid=10397 vsize=12636 CPUtime=0.29 /proc/10399/stat : 10399 (pbct) R 10397 10399 8204 0 -1 4202496 2821 0 0 0 28 1 0 0 20 0 1 0 41478070 12939264 2738 1992294400 134512640 136485738 4289705920 18446744073709551615 134992474 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/10399/statm: 3159 2738 244 482 0 2675 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 12636 [startup+0.701505 s] /proc/loadavg: 1.23 1.05 1.02 3/106 10399 /proc/meminfo: memFree=1766096/2059040 swapFree=4136232/4192956 [pid=10399] ppid=10397 vsize=13024 CPUtime=0.7 /proc/10399/stat : 10399 (pbct) R 10397 10399 8204 0 -1 4202496 2900 0 0 0 67 3 0 0 21 0 1 0 41478070 13336576 2815 1992294400 134512640 136485738 4289705920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/10399/statm: 3256 2815 244 482 0 2772 0 Current children cumulated CPU time (s) 0.7 Current children cumulated vsize (KiB) 13024 Solver just ended. Dumping a history of the last processes samples [startup+0.901544 s] /proc/loadavg: 1.23 1.05 1.02 3/106 10399 /proc/meminfo: memFree=1766096/2059040 swapFree=4136232/4192956 [pid=10399] ppid=10397 vsize=13024 CPUtime=0.89 /proc/10399/stat : 10399 (pbct) R 10397 10399 8204 0 -1 4202496 2909 0 0 0 85 4 0 0 21 0 1 0 41478070 13336576 2823 1992294400 134512640 136485738 4289705920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/10399/statm: 3256 2823 244 482 0 2772 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 13024 Child status: 0 Real time (s): 0.980823 CPU time (s): 0.98085 CPU user time (s): 0.933858 CPU system time (s): 0.046992 CPU usage (%): 100.003 Max. virtual memory (cumulated for all children) (KiB): 13024 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.933858 system time used= 0.046992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2918 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= 3 runsolver used 0.004999 second user time and 0.014997 second system time The end
Begin job on node011 at 2010-06-16 05:26:05 IDJOB=2668085 IDBENCH=48168 IDSOLVER=1170 FILE ID=node011/2668085-1276658765 PBS_JOBID= 11172452 Free space on /tmp= 62360 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_10_5.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668085-1276658765/watcher-2668085-1276658765 -o /tmp/evaluation-result-2668085-1276658765/solver-2668085-1276658765 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668085-1276658765.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 9d121e9bd43af8a355e8c7cd150cfe9a RANDOM SEED=166209040 node011.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 : 3000.264 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 : 6000.52 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 : 3000.264 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: 1766492 kB Buffers: 98856 kB Cached: 113352 kB SwapCached: 10072 kB Active: 102960 kB Inactive: 122436 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1766492 kB SwapTotal: 4192956 kB SwapFree: 4136232 kB Dirty: 2256 kB Writeback: 0 kB AnonPages: 11580 kB Mapped: 9312 kB Slab: 45472 kB PageTables: 4048 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181068 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= 62360 MiB End job on node011 at 2010-06-16 05:26:06