Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.39 | 13.6368 |
Name | /OPT-SMALLINT-LIN/oliveras/j120opt/ normalized-j12057_1.std.opb |
MD5SUM | c5fc99dbb0a3becca43a9267891fcd33 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 204 |
Best CPU time to get the best result obtained on this benchmark | 1800.16 |
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 | 72842 |
Total number of constraints | 256080 |
Number of constraints which are clauses | 254880 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1200 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 120 |
Number of terms in the objective function | 300 |
Biggest coefficient in the objective function | 300 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 45150 |
Number of bits of the sum of numbers in the objective function | 16 |
Biggest number in a constraint | 300 |
Number of bits of the biggest number in a constraint | 9 |
Biggest sum of numbers in a constraint | 45150 |
Number of bits of the biggest sum of numbers | 16 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.39/13.63 c 72842 256080 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-2687227-1278449937/watcher-2687227-1278449937 -o /tmp/evaluation-result-2687227-1278449937/solver-2687227-1278449937 -C 1800 -W 2000 -M 1800 run HOME/instance-2687227-1278449937.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 24697 /proc/meminfo: memFree=1793132/2059040 swapFree=4192956/4192956 [pid=24697] ppid=24695 vsize=8700 CPUtime=0 /proc/24697/stat : 24697 (run) S 24695 24697 24582 0 -1 4202496 392 134 0 0 0 0 0 0 18 0 1 0 13206697 8908800 251 1992294400 4194304 4922060 140734739907408 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24697/statm: 2175 251 211 178 0 68 0 [startup+0.109853 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24697 /proc/meminfo: memFree=1793132/2059040 swapFree=4192956/4192956 [pid=24697] ppid=24695 vsize=8700 CPUtime=0 /proc/24697/stat : 24697 (run) S 24695 24697 24582 0 -1 4202496 392 134 0 0 0 0 0 0 18 0 1 0 13206697 8908800 251 1992294400 4194304 4922060 140734739907408 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24697/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.200861 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24697 /proc/meminfo: memFree=1793132/2059040 swapFree=4192956/4192956 [pid=24697] ppid=24695 vsize=8700 CPUtime=0 /proc/24697/stat : 24697 (run) S 24695 24697 24582 0 -1 4202496 392 134 0 0 0 0 0 0 18 0 1 0 13206697 8908800 251 1992294400 4194304 4922060 140734739907408 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24697/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300874 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24697 /proc/meminfo: memFree=1793132/2059040 swapFree=4192956/4192956 [pid=24697] ppid=24695 vsize=8700 CPUtime=0 /proc/24697/stat : 24697 (run) S 24695 24697 24582 0 -1 4202496 392 134 0 0 0 0 0 0 18 0 1 0 13206697 8908800 251 1992294400 4194304 4922060 140734739907408 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24697/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700926 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24697 /proc/meminfo: memFree=1793132/2059040 swapFree=4192956/4192956 [pid=24697] ppid=24695 vsize=8700 CPUtime=0 /proc/24697/stat : 24697 (run) S 24695 24697 24582 0 -1 4202496 392 134 0 0 0 0 0 0 18 0 1 0 13206697 8908800 251 1992294400 4194304 4922060 140734739907408 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24697/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50103 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24700 /proc/meminfo: memFree=1563704/2059040 swapFree=4192956/4192956 [pid=24697] ppid=24695 vsize=8700 CPUtime=0 /proc/24697/stat : 24697 (run) S 24695 24697 24582 0 -1 4202496 392 134 0 0 0 0 0 0 18 0 1 0 13206697 8908800 251 1992294400 4194304 4922060 140734739907408 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24697/statm: 2175 251 211 178 0 68 0 [pid=24699] ppid=24697 vsize=306496 CPUtime=1.47 /proc/24699/stat : 24699 (PBPASSolver) R 24697 24697 24582 0 -1 4202496 76083 0 4 0 63 84 0 0 25 0 1 0 13206697 313851904 76024 1992294400 134512640 134902295 4288143952 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24699/statm: 76624 76024 256 96 0 75814 0 Current children cumulated CPU time (s) 1.47 Current children cumulated vsize (KiB) 315196 [startup+3.10124 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24700 /proc/meminfo: memFree=1360964/2059040 swapFree=4192956/4192956 [pid=24697] ppid=24695 vsize=8700 CPUtime=0 /proc/24697/stat : 24697 (run) S 24695 24697 24582 0 -1 4202496 392 134 0 0 0 0 0 0 18 0 1 0 13206697 8908800 251 1992294400 4194304 4922060 140734739907408 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24697/statm: 2175 251 211 178 0 68 0 [pid=24699] ppid=24697 vsize=582144 CPUtime=3.08 /proc/24699/stat : 24699 (PBPASSolver) R 24697 24697 24582 0 -1 4202496 144985 0 4 0 141 167 0 0 25 0 1 0 13206697 596115456 144926 1992294400 134512640 134902295 4288143952 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24699/statm: 145536 144928 256 96 0 144726 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 590844 [startup+6.30166 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24700 /proc/meminfo: memFree=852564/2059040 swapFree=4192956/4192956 [pid=24697] ppid=24695 vsize=8700 CPUtime=0 /proc/24697/stat : 24697 (run) S 24695 24697 24582 0 -1 4202496 392 134 0 0 0 0 0 0 18 0 1 0 13206697 8908800 251 1992294400 4194304 4922060 140734739907408 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24697/statm: 2175 251 211 178 0 68 0 [pid=24699] ppid=24697 vsize=1048032 CPUtime=6.27 /proc/24699/stat : 24699 (PBPASSolver) R 24697 24697 24582 0 -1 4202496 261463 0 4 0 325 302 0 0 25 0 1 0 13206697 1073184768 261404 1992294400 134512640 134902295 4288143952 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24699/statm: 262008 261404 256 96 0 261198 0 Current children cumulated CPU time (s) 6.27 Current children cumulated vsize (KiB) 1056732 [startup+12.7106 s] /proc/loadavg: 1.08 1.02 1.01 2/108 24700 /proc/meminfo: memFree=60824/2059040 swapFree=4192956/4192956 [pid=24697] ppid=24695 vsize=8700 CPUtime=0 /proc/24697/stat : 24697 (run) S 24695 24697 24582 0 -1 4202496 392 134 0 0 0 0 0 0 18 0 1 0 13206697 8908800 251 1992294400 4194304 4922060 140734739907408 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24697/statm: 2175 251 211 178 0 68 0 [pid=24699] ppid=24697 vsize=1791392 CPUtime=12.68 /proc/24699/stat : 24699 (PBPASSolver) R 24697 24697 24582 0 -1 4202496 447240 0 4 0 756 512 0 0 25 0 1 0 13206697 1834385408 447181 1992294400 134512640 134902295 4288143952 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24699/statm: 447848 447184 256 96 0 447038 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1800092 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.6043 s] /proc/loadavg: 1.08 1.02 1.01 4/108 24700 /proc/meminfo: memFree=8524/2059040 swapFree=4167656/4192956 [pid=24697] ppid=24695 vsize=8700 CPUtime=0 /proc/24697/stat : 24697 (run) S 24695 24697 24582 0 -1 4202496 392 134 0 0 0 0 0 0 18 0 1 0 13206697 8908800 251 1992294400 4194304 4922060 140734739907408 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24697/statm: 2175 251 211 178 0 68 0 [pid=24699] ppid=24697 vsize=1836608 CPUtime=13.39 /proc/24699/stat : 24699 (PBPASSolver) R 24697 24697 24582 0 -1 4202496 458584 0 4 0 804 535 0 0 18 0 1 0 13206697 1880686592 458525 1992294400 134512640 134902295 4288143952 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 21 /proc/24699/statm: 459152 458525 256 96 0 458342 0 Current children cumulated CPU time (s) 13.39 Current children cumulated vsize (KiB) 1845308 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+13.6043 s] /proc/loadavg: 1.08 1.02 1.01 4/108 24700 /proc/meminfo: memFree=8524/2059040 swapFree=4167656/4192956 [pid=24697] ppid=24695 vsize=8700 CPUtime=0 /proc/24697/stat : 24697 (run) S 24695 24697 24582 0 -1 4202496 392 134 0 0 0 0 0 0 18 0 1 0 13206697 8908800 251 1992294400 4194304 4922060 140734739907408 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24697/statm: 2175 251 211 178 0 68 0 [pid=24699] ppid=24697 vsize=1836608 CPUtime=13.39 /proc/24699/stat : 24699 (PBPASSolver) R 24697 24697 24582 0 -1 4202496 458584 0 4 0 804 535 0 0 18 0 1 0 13206697 1880686592 458525 1992294400 134512640 134902295 4288143952 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 21 /proc/24699/statm: 459152 458525 256 96 0 458342 0 Current children cumulated CPU time (s) 13.39 Current children cumulated vsize (KiB) 1845308 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 24697 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=999 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=2999 # CPU time returned by wait4() is 0.003998 # while last known CPU time is 13.39 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.6368 CPU time (s): 13.39 CPU user time (s): 8.04 CPU system time (s): 5.35 CPU usage (%): 98.1902 Max. virtual memory (cumulated for all children) (KiB): 1845308 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.000999 system time used= 0.002999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 526 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= 3 involuntary context switches= 3 runsolver used 0.021996 second user time and 0.091986 second system time The end
Begin job on node013 at 2010-07-06 22:58:57 IDJOB=2687227 IDBENCH=77513 IDSOLVER=1174 FILE ID=node013/2687227-1278449937 PBS_JOBID= 11233534 Free space on /tmp= 62536 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12057_1.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687227-1278449937/watcher-2687227-1278449937 -o /tmp/evaluation-result-2687227-1278449937/solver-2687227-1278449937 -C 1800 -W 2000 -M 1800 run HOME/instance-2687227-1278449937.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= c5fc99dbb0a3becca43a9267891fcd33 RANDOM SEED=760025414 node013.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 : 3000.218 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 : 6000.43 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 : 3000.218 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: 1793528 kB Buffers: 8880 kB Cached: 120940 kB SwapCached: 0 kB Active: 72940 kB Inactive: 117944 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1793528 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 9136 kB Writeback: 0 kB AnonPages: 61120 kB Mapped: 14344 kB Slab: 52728 kB PageTables: 4180 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179776 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= 62536 MiB End job on node013 at 2010-07-06 22:59:13