Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 14.44 | 14.6145 |
Name | /OPT-BIGINT-LIN/leberre/opb-paranoid/misc2010/ random/rand.biglist/normalized-rand43bd88.cudf.paranoid.opb |
MD5SUM | 3ea5a490d6c0e87e3ef120ead668319e |
Bench Category | OPT-BIGINT-LIN (optimisation, big integers, linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 19015 |
Best CPU time to get the best result obtained on this benchmark | 1800.3 |
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 | 7701 |
Total number of constraints | 36771 |
Number of constraints which are clauses | 36374 |
Number of constraints which are cardinality constraints (but not clauses) | 397 |
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 | 2836 |
Biggest coefficient in the objective function | 2287 |
Number of bits for the biggest coefficient in the objective function | 12 |
Sum of the numbers in the objective function | 1262422 |
Number of bits of the sum of numbers in the objective function | 21 |
Biggest number in a constraint | 2287 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 1262422 |
Number of bits of the biggest sum of numbers | 21 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
14.44/14.61 c 7701 36771 0 0 0 0 0 0
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-2684058-1277511910/watcher-2684058-1277511910 -o /tmp/evaluation-result-2684058-1277511910/solver-2684058-1277511910 -C 1800 -W 2000 -M 1800 run HOME/instance-2684058-1277511910.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: 1.00 1.00 1.00 3/106 25997 /proc/meminfo: memFree=1839932/2059040 swapFree=4139124/4192956 [pid=25997] ppid=25995 vsize=8700 CPUtime=0 /proc/25997/stat : 25997 (run) S 25995 25997 25718 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 126792680 8908800 250 1992294400 4194304 4922060 140736390222224 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25997/statm: 2175 250 211 178 0 68 0 [startup+0.0584221 s] /proc/loadavg: 1.00 1.00 1.00 3/106 25997 /proc/meminfo: memFree=1839932/2059040 swapFree=4139124/4192956 [pid=25997] ppid=25995 vsize=8700 CPUtime=0 /proc/25997/stat : 25997 (run) S 25995 25997 25718 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 126792680 8908800 250 1992294400 4194304 4922060 140736390222224 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25997/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100434 s] /proc/loadavg: 1.00 1.00 1.00 3/106 25997 /proc/meminfo: memFree=1839932/2059040 swapFree=4139124/4192956 [pid=25997] ppid=25995 vsize=8700 CPUtime=0 /proc/25997/stat : 25997 (run) S 25995 25997 25718 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 126792680 8908800 250 1992294400 4194304 4922060 140736390222224 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25997/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300255 s] /proc/loadavg: 1.00 1.00 1.00 3/106 25997 /proc/meminfo: memFree=1839932/2059040 swapFree=4139124/4192956 [pid=25997] ppid=25995 vsize=8700 CPUtime=0 /proc/25997/stat : 25997 (run) S 25995 25997 25718 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 126792680 8908800 250 1992294400 4194304 4922060 140736390222224 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25997/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700262 s] /proc/loadavg: 1.00 1.00 1.00 3/106 25997 /proc/meminfo: memFree=1839932/2059040 swapFree=4139124/4192956 [pid=25997] ppid=25995 vsize=8700 CPUtime=0 /proc/25997/stat : 25997 (run) S 25995 25997 25718 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 126792680 8908800 250 1992294400 4194304 4922060 140736390222224 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25997/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50028 s] /proc/loadavg: 1.00 1.00 1.00 2/108 26000 /proc/meminfo: memFree=1650408/2059040 swapFree=4139124/4192956 [pid=25997] ppid=25995 vsize=8700 CPUtime=0 /proc/25997/stat : 25997 (run) S 25995 25997 25718 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 126792680 8908800 250 1992294400 4194304 4922060 140736390222224 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25997/statm: 2175 250 211 178 0 68 0 [pid=25999] ppid=25997 vsize=290144 CPUtime=1.35 /proc/25999/stat : 25999 (PBPASSolver) R 25997 25997 25718 0 -1 4202496 72030 0 14 0 54 81 0 0 19 0 1 0 126792681 297107456 71893 1992294400 134512640 134902295 4287030512 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 13 /proc/25999/statm: 72536 71897 256 96 0 71726 0 Current children cumulated CPU time (s) 1.35 Current children cumulated vsize (KiB) 298844 [startup+3.1003 s] /proc/loadavg: 1.00 1.00 1.00 2/108 26000 /proc/meminfo: memFree=1435640/2059040 swapFree=4139124/4192956 [pid=25997] ppid=25995 vsize=8700 CPUtime=0 /proc/25997/stat : 25997 (run) S 25995 25997 25718 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 126792680 8908800 250 1992294400 4194304 4922060 140736390222224 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25997/statm: 2175 250 211 178 0 68 0 [pid=25999] ppid=25997 vsize=579744 CPUtime=2.95 /proc/25999/stat : 25999 (PBPASSolver) R 25997 25997 25718 0 -1 4202496 144435 0 14 0 134 161 0 0 25 0 1 0 126792681 593657856 144298 1992294400 134512640 134902295 4287030512 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 0 0 0 13 /proc/25999/statm: 144936 144302 256 96 0 144126 0 Current children cumulated CPU time (s) 2.95 Current children cumulated vsize (KiB) 588444 [startup+6.30035 s] /proc/loadavg: 1.00 1.00 1.00 2/108 26000 /proc/meminfo: memFree=898844/2059040 swapFree=4139124/4192956 [pid=25997] ppid=25995 vsize=8700 CPUtime=0 /proc/25997/stat : 25997 (run) S 25995 25997 25718 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 126792680 8908800 250 1992294400 4194304 4922060 140736390222224 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25997/statm: 2175 250 211 178 0 68 0 [pid=25999] ppid=25997 vsize=1066208 CPUtime=6.15 /proc/25999/stat : 25999 (PBPASSolver) R 25997 25997 25718 0 -1 4202496 266091 0 14 0 319 296 0 0 25 0 1 0 126792681 1091796992 265954 1992294400 134512640 134902295 4287030512 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 0 0 0 13 /proc/25999/statm: 266552 265954 256 96 0 265742 0 Current children cumulated CPU time (s) 6.15 Current children cumulated vsize (KiB) 1074908 [startup+12.7005 s] /proc/loadavg: 1.00 1.00 1.00 2/108 26000 /proc/meminfo: memFree=85032/2059040 swapFree=4139124/4192956 [pid=25997] ppid=25995 vsize=8700 CPUtime=0 /proc/25997/stat : 25997 (run) S 25995 25997 25718 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 126792680 8908800 250 1992294400 4194304 4922060 140736390222224 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25997/statm: 2175 250 211 178 0 68 0 [pid=25999] ppid=25997 vsize=1814272 CPUtime=12.55 /proc/25999/stat : 25999 (PBPASSolver) R 25997 25997 25718 0 -1 4202496 453089 0 14 0 755 500 0 0 25 0 1 0 126792681 1857814528 452952 1992294400 134512640 134902295 4287030512 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 13 /proc/25999/statm: 453568 452952 259 96 0 452758 0 Current children cumulated CPU time (s) 12.55 Current children cumulated vsize (KiB) 1822972 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+14.6015 s] /proc/loadavg: 1.00 1.00 1.00 2/108 26000 /proc/meminfo: memFree=9728/2059040 swapFree=4139124/4192956 [pid=25997] ppid=25995 vsize=8700 CPUtime=0 /proc/25997/stat : 25997 (run) S 25995 25997 25718 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 126792680 8908800 250 1992294400 4194304 4922060 140736390222224 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25997/statm: 2175 250 211 178 0 68 0 [pid=25999] ppid=25997 vsize=1835856 CPUtime=14.44 /proc/25999/stat : 25999 (PBPASSolver) R 25997 25997 25718 0 -1 4202496 465149 0 14 0 939 505 0 0 25 0 1 0 126792681 1879916544 458268 1992294400 134512640 134902295 4287030512 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 13 /proc/25999/statm: 458964 458268 261 96 0 458154 0 Current children cumulated CPU time (s) 14.44 Current children cumulated vsize (KiB) 1844556 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 25997 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=0 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=3999 # CPU time returned by wait4() is 0.003999 # while last known CPU time is 14.44 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 14.6145 CPU time (s): 14.44 CPU user time (s): 9.39 CPU system time (s): 5.05 CPU usage (%): 98.8061 Max. virtual memory (cumulated for all children) (KiB): 1844556 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 523 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= 4 involuntary context switches= 3 runsolver used 0.029995 second user time and 0.092985 second system time The end
Begin job on node010 at 2010-06-26 02:25:11 IDJOB=2684058 IDBENCH=72190 IDSOLVER=1174 FILE ID=node010/2684058-1277511910 PBS_JOBID= 11190643 Free space on /tmp= 62388 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-paranoid/misc2010/random/rand.biglist/normalized-rand43bd88.cudf.paranoid.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684058-1277511910/watcher-2684058-1277511910 -o /tmp/evaluation-result-2684058-1277511910/solver-2684058-1277511910 -C 1800 -W 2000 -M 1800 run HOME/instance-2684058-1277511910.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 3ea5a490d6c0e87e3ef120ead668319e RANDOM SEED=1370917732 node010.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 : 3000.267 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 : 6000.53 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 : 3000.267 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: 1840452 kB Buffers: 23712 kB Cached: 100648 kB SwapCached: 6008 kB Active: 69956 kB Inactive: 67164 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1840452 kB SwapTotal: 4192956 kB SwapFree: 4139124 kB Dirty: 1768 kB Writeback: 0 kB AnonPages: 11492 kB Mapped: 11856 kB Slab: 59332 kB PageTables: 4112 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183304 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= 62388 MiB End job on node010 at 2010-06-26 02:25:27