Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
cosoco 2.0 | OPT | 4 | 0.686562 | 0.688057 |
Name | PseudoBoolean/PseudoBoolean-opt-logicSynthesis/ Pb-logic-ex6inp-r.xml |
MD5SUM | 01b2ab3a288f1223e0066a031b2bcf30 |
Bench Category | COP (optimization problem) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 4 |
Best CPU time to get the best result obtained on this benchmark | 0.59598 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 96 |
Number of constraints | 28 |
Number of domains | 1 |
Minimum domain size | 2 |
Maximum domain size | 2 |
Distribution of domain sizes | [{"size":2,"count":96}] |
Minimum variable degree | 8 |
Maximum variable degree | 17 |
Distribution of variable degrees | [{"degree":8,"count":12},{"degree":13,"count":27},{"degree":16,"count":37},{"degree":17,"count":20}] |
Minimum constraint arity | 2 |
Maximum constraint arity | 50 |
Distribution of constraint arities | [{"arity":2,"count":1},{"arity":32,"count":1},{"arity":34,"count":1},{"arity":48,"count":14},{"arity":49,"count":7},{"arity":50,"count":4}] |
Number of extensional constraints | 0 |
Number of intensional constraints | 0 |
Distribution of constraint types | [{"type":"sum","count":28}] |
Optimization problem | YES |
Type of objective | min SUM |
0.00/0.01 c 0.00/0.01 c This is cosoco 2.00 -- 0.00/0.01 c 0.00/0.01 c command line: cosoco -lc -model -restarts -stick HOME/instance-4397506-1568587076.xml 0.00/0.01 c enable optimization 0.00/0.01 c ========================================[ Problem Statistics ]=========================================== 0.00/0.01 c | 0.00/0.01 c | Parse time : 0.01 s 0.00/0.01 c | 0.00/0.01 c | Variables: 96 0.00/0.01 c | Domain Sizes: 2..2 0.00/0.01 c | 0.00/0.01 c | Constraints: 29 0.00/0.01 c | Arity: 2..96 -- Binary: 1 0.00/0.01 c | 0.00/0.01 c | Types: 0.00/0.01 c | Sum: 29 0.00/0.01 c | 0.00/0.01 c | Objective: Minimize Sum 0.00/0.01 0.00/0.01 c ========================================================================================================= 0.00/0.01 o 5 0.00/0.01 c 1 calls to solver(id=0): best=5 lower=0 upper=4 0.00/0.02 o 4 0.60/0.68 s OPTIMUM FOUND 0.60/0.68 c call to solver : 3 0.60/0.68 c 0.60/0.68 c restarts : 5 0.60/0.68 c conflicts : 732 (1072 /sec) 0.60/0.68 c decisions : 10128 (14827 /sec) 0.60/0.68 c propagations : 426383 (624197 /sec) 0.60/0.68 c root propagations : 101 0.60/0.68 c filter calls : 343146 (502344 /sec) 0.60/0.68 c useless filter calls : 324725 (94 %) 0.60/0.68 c Memory used : 26.72 MB 0.60/0.68 c Best bound time (wc) : 0.0150831 s 0.60/0.68 c CPU time : 0.68309 s 0.60/0.68 c real time : 0.682846 s 0.60/0.68 0.60/0.68 0.60/0.68 v <instantiation type='solution' cost='4'> 0.60/0.68 v <list>x[0] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[1] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[2] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[3] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] x[4] x[50] x[51] x[52] x[53] x[54] x[55] x[56] x[57] x[58] x[59] x[5] x[60] x[61] x[62] x[63] x[64] x[65] x[66] x[67] x[68] x[69] x[6] x[70] x[71] x[72] x[73] x[74] x[75] x[76] x[77] x[78] x[79] x[7] x[80] x[81] x[82] x[83] x[84] x[85] x[86] x[87] x[88] x[89] x[8] x[90] x[91] x[92] x[93] x[94] x[95] x[9] </list> 0.60/0.68 v <values>0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 </values> 0.60/0.68 v </instantiation> 0.60/0.68
OK 4
runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. NUMA information: number of nodes: 2 memory of node 0: 16375 MiB (14487 MiB free) memory of node 1: 16384 MiB (15247 MiB free) node distances: 10 21 21 10 command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397506-1568587076/watcher-4397506-1568587076 -o /tmp/evaluation-result-4397506-1568587076/solver-4397506-1568587076 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node116-1568572744-16757 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397506-1568587076.xml running on 4 cores: 0-3 Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB Linux 3.10.0-514.16.1.el7.x86_64 Starting watchdog thread solver pid=19510, runsolver pid=19507 Current StackSize limit: 8192 KiB [startup+0.100156 s]* /proc/loadavg: 2.00 2.01 2.05 3/199 19511 /proc/meminfo: memFree=30448704/32770688 swapFree=66961176/67108860 [pid=19510] ppid=19507 vsize=27360 memory=3952 CPUtime=0.1 cores=0-3 /proc/19510/stat : 19510 (cosoco) R 19507 19510 16726 0 -1 4202496 1167 0 0 0 10 0 0 0 20 0 1 0 434649318 28016640 988 33554432000 4194304 6211092 140732477675744 140732477672280 5155655 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 21057536 140732477678603 140732477678705 140732477678705 140732477681614 0 /proc/19510/statm: 6840 988 864 493 0 145 0 Current children cumulated CPU time: 0.1 s Current children cumulated vsize: 27360 KiB Current children cumulated memory: 3952 KiB [startup+0.210559 s]* /proc/loadavg: 2.00 2.01 2.05 3/199 19511 /proc/meminfo: memFree=30448704/32770688 swapFree=66961176/67108860 [pid=19510] ppid=19507 vsize=27360 memory=3952 CPUtime=0.21 cores=0-3 /proc/19510/stat : 19510 (cosoco) R 19507 19510 16726 0 -1 4202496 1168 0 0 0 21 0 0 0 20 0 1 0 434649318 28016640 988 33554432000 4194304 6211092 140732477675744 140732477672280 5157583 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 21057536 140732477678603 140732477678705 140732477678705 140732477681614 0 /proc/19510/statm: 6840 988 864 493 0 145 0 Current children cumulated CPU time: 0.21 s Current children cumulated vsize: 27360 KiB Current children cumulated memory: 3952 KiB [startup+0.310039 s]* /proc/loadavg: 2.00 2.01 2.05 3/199 19511 /proc/meminfo: memFree=30448704/32770688 swapFree=66961176/67108860 [pid=19510] ppid=19507 vsize=27360 memory=3952 CPUtime=0.31 cores=0-3 /proc/19510/stat : 19510 (cosoco) R 19507 19510 16726 0 -1 4202496 1168 0 0 0 31 0 0 0 20 0 1 0 434649318 28016640 988 33554432000 4194304 6211092 140732477675744 140732477672280 5250450 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 21057536 140732477678603 140732477678705 140732477678705 140732477681614 0 /proc/19510/statm: 6840 988 864 493 0 145 0 Current children cumulated CPU time: 0.31 s Current children cumulated vsize: 27360 KiB Current children cumulated memory: 3952 KiB [startup+0.688023 s] # the end of solver process 19510 was just reported to runsolver # cumulated CPU time of all completed processes: user=0.683364 s, system=0.003198 s Solver just ended. ??? end of watcher thread Dumping a history of the last processes samples [startup+0.410066 s]* /proc/loadavg: 2.00 2.01 2.05 3/199 19511 /proc/meminfo: memFree=30448704/32770688 swapFree=66961176/67108860 [pid=19510] ppid=19507 vsize=27360 memory=3952 CPUtime=0.41 cores=0-3 /proc/19510/stat : 19510 (cosoco) R 19507 19510 16726 0 -1 4202496 1168 0 0 0 41 0 0 0 20 0 1 0 434649318 28016640 988 33554432000 4194304 6211092 140732477675744 140732477672280 5155345 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 21057536 140732477678603 140732477678705 140732477678705 140732477681614 0 /proc/19510/statm: 6840 988 864 493 0 145 0 Current children cumulated CPU time: 0.41 s Current children cumulated vsize: 27360 KiB Current children cumulated memory: 3952 KiB [startup+0.610054 s] /proc/loadavg: 2.00 2.01 2.05 3/199 19511 /proc/meminfo: memFree=30448704/32770688 swapFree=66961176/67108860 [pid=19510] ppid=19507 vsize=27360 memory=3952 CPUtime=0.6 cores=0-3 /proc/19510/stat : 19510 (cosoco) R 19507 19510 16726 0 -1 4202496 1168 0 0 0 60 0 0 0 20 0 1 0 434649318 28016640 988 33554432000 4194304 6211092 140732477675744 140732477673880 5157254 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 21057536 140732477678603 140732477678705 140732477678705 140732477681614 0 /proc/19510/statm: 6840 988 864 493 0 145 0 Current children cumulated CPU time: 0.6 s Current children cumulated vsize: 27360 KiB Current children cumulated memory: 3952 KiB Child status: 0 Real time (s): 0.688057 CPU time (s): 0.686562 CPU user time (s): 0.683364 CPU system time (s): 0.003198 CPU usage (%): 99.7827 Max. virtual memory (cumulated for all children) (KiB): 27360 Max. memory (cumulated for all children) (KiB): 3952 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.683364 system time used= 0.003198 maximum resident set size= 4088 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1185 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= 14 involuntary context switches= 2 # summary of solver processes directly reported to runsolver: # pid: 19510 # total CPU time (s): 0.686562 # total CPU user time (s): 0.683364 # total CPU system time (s): 0.003198 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.034318 second user time and 0.039444 second system time The end
Begin job on node116 at 2019-09-16 00:37:16 IDJOB=4397506 IDBENCH=135629 IDSOLVER=2849 FILE ID=node116/4397506-1568587076 RUNJOBID= node116-1568572744-16757 PBS_JOBID= 21703332 Free space on /tmp= 61228 MiB SOLVER NAME= cosoco 2.0 BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-opt-logicSynthesis/Pb-logic-ex6inp-r.xml COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4397506-1568587076/watcher-4397506-1568587076 -o /tmp/evaluation-result-4397506-1568587076/solver-4397506-1568587076 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node116-1568572744-16757 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397506-1568587076.xml TIME LIMIT= 2400 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 01b2ab3a288f1223e0066a031b2bcf30 RANDOM SEED=843686238 node116.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017 /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor: performance /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 microcode : 0x19 cpu MHz : 2667.000 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid bogomips : 5333.12 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 microcode : 0x19 cpu MHz : 2667.000 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid bogomips : 5333.12 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 microcode : 0x19 cpu MHz : 2667.000 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 initial apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid bogomips : 5333.12 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 microcode : 0x19 cpu MHz : 2667.000 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 initial apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid bogomips : 5333.12 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 microcode : 0x19 cpu MHz : 2667.000 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 initial apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.55 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 microcode : 0x19 cpu MHz : 2667.000 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 initial apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.55 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 microcode : 0x19 cpu MHz : 2667.000 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 initial apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.55 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 microcode : 0x19 cpu MHz : 2667.000 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 initial apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.55 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32770688 kB MemFree: 30449308 kB MemAvailable: 31531008 kB Buffers: 111340 kB Cached: 1264888 kB SwapCached: 46620 kB Active: 1245736 kB Inactive: 498152 kB Active(anon): 321756 kB Inactive(anon): 94976 kB Active(file): 923980 kB Inactive(file): 403176 kB Unevictable: 110612 kB Mlocked: 110612 kB SwapTotal: 67108860 kB SwapFree: 66961176 kB Dirty: 2616 kB Writeback: 0 kB AnonPages: 467240 kB Mapped: 48276 kB Shmem: 40260 kB Slab: 169372 kB SReclaimable: 140756 kB SUnreclaim: 28616 kB KernelStack: 3760 kB PageTables: 6368 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494204 kB Committed_AS: 852764 kB VmallocTotal: 34359738367 kB VmallocUsed: 350212 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 411648 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 116160 kB DirectMap2M: 33429504 kB Free space on /tmp at the end= 61228 MiB End job on node116 at 2019-09-16 00:37:16