Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.78 | 12.9138 |
Name | /OPT-SMALLINT-LIN/oliveras/j120opt/ normalized-j12047_2.std.opb |
MD5SUM | 3d3e67c51070a852e8117f97ab577e7c |
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 | 134 |
Best CPU time to get the best result obtained on this benchmark | 1800.4 |
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 | 256320 |
Number of constraints which are clauses | 255120 |
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 | 68 |
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 |
12.78/12.90 c 72842 256320 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-2686928-1278444357/watcher-2686928-1278444357 -o /tmp/evaluation-result-2686928-1278444357/solver-2686928-1278444357 -C 1800 -W 2000 -M 1800 run HOME/instance-2686928-1278444357.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 1.11 3/106 20922 /proc/meminfo: memFree=1859152/2059040 swapFree=4192956/4192956 [pid=20922] ppid=20920 vsize=8700 CPUtime=0 /proc/20922/stat : 20922 (run) S 20920 20922 20026 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 12643171 8908800 251 1992294400 4194304 4922060 140733473040208 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20922/statm: 2175 251 211 178 0 68 0 [startup+0.0376699 s] /proc/loadavg: 1.00 1.00 1.11 3/106 20922 /proc/meminfo: memFree=1859152/2059040 swapFree=4192956/4192956 [pid=20922] ppid=20920 vsize=8700 CPUtime=0 /proc/20922/stat : 20922 (run) S 20920 20922 20026 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 12643171 8908800 251 1992294400 4194304 4922060 140733473040208 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20922/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101683 s] /proc/loadavg: 1.00 1.00 1.11 3/106 20922 /proc/meminfo: memFree=1859152/2059040 swapFree=4192956/4192956 [pid=20922] ppid=20920 vsize=8700 CPUtime=0 /proc/20922/stat : 20922 (run) S 20920 20922 20026 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 12643171 8908800 251 1992294400 4194304 4922060 140733473040208 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20922/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301843 s] /proc/loadavg: 1.00 1.00 1.11 3/106 20922 /proc/meminfo: memFree=1859152/2059040 swapFree=4192956/4192956 [pid=20922] ppid=20920 vsize=8700 CPUtime=0 /proc/20922/stat : 20922 (run) S 20920 20922 20026 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 12643171 8908800 251 1992294400 4194304 4922060 140733473040208 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20922/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.70084 s] /proc/loadavg: 1.00 1.00 1.11 3/106 20922 /proc/meminfo: memFree=1859152/2059040 swapFree=4192956/4192956 [pid=20922] ppid=20920 vsize=8700 CPUtime=0 /proc/20922/stat : 20922 (run) S 20920 20922 20026 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 12643171 8908800 251 1992294400 4194304 4922060 140733473040208 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20922/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50184 s] /proc/loadavg: 1.00 1.00 1.11 2/108 20925 /proc/meminfo: memFree=1659956/2059040 swapFree=4192956/4192956 [pid=20922] ppid=20920 vsize=8700 CPUtime=0 /proc/20922/stat : 20922 (run) S 20920 20922 20026 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 12643171 8908800 251 1992294400 4194304 4922060 140733473040208 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20922/statm: 2175 251 211 178 0 68 0 [pid=20924] ppid=20922 vsize=300064 CPUtime=1.38 /proc/20924/stat : 20924 (PBPASSolver) R 20922 20922 20026 0 -1 4202496 74457 0 14 0 55 83 0 0 19 0 1 0 12643171 307265536 74409 1992294400 134512640 134902295 4289466992 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 0 0 0 11 /proc/20924/statm: 75016 74411 256 96 0 74206 0 Current children cumulated CPU time (s) 1.38 Current children cumulated vsize (KiB) 308764 [startup+3.10082 s] /proc/loadavg: 1.00 1.00 1.11 2/108 20925 /proc/meminfo: memFree=1446552/2059040 swapFree=4192956/4192956 [pid=20922] ppid=20920 vsize=8700 CPUtime=0 /proc/20922/stat : 20922 (run) S 20920 20922 20026 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 12643171 8908800 251 1992294400 4194304 4922060 140733473040208 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20922/statm: 2175 251 211 178 0 68 0 [pid=20924] ppid=20922 vsize=585760 CPUtime=2.97 /proc/20924/stat : 20924 (PBPASSolver) R 20922 20922 20026 0 -1 4202496 145867 0 14 0 137 160 0 0 25 0 1 0 12643171 599818240 145818 1992294400 134512640 134902295 4289466992 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 11 /proc/20924/statm: 146440 145822 256 96 0 145630 0 Current children cumulated CPU time (s) 2.97 Current children cumulated vsize (KiB) 594460 [startup+6.3008 s] /proc/loadavg: 1.00 1.00 1.10 2/108 20925 /proc/meminfo: memFree=916700/2059040 swapFree=4192956/4192956 [pid=20922] ppid=20920 vsize=8700 CPUtime=0 /proc/20922/stat : 20922 (run) S 20920 20922 20026 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 12643171 8908800 251 1992294400 4194304 4922060 140733473040208 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20922/statm: 2175 251 211 178 0 68 0 [pid=20924] ppid=20922 vsize=1066816 CPUtime=6.17 /proc/20924/stat : 20924 (PBPASSolver) R 20922 20922 20026 0 -1 4202496 266118 0 14 0 318 299 0 0 25 0 1 0 12643171 1092419584 266069 1992294400 134512640 134902295 4289466992 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 0 0 0 11 /proc/20924/statm: 266704 266072 256 96 0 265894 0 Current children cumulated CPU time (s) 6.17 Current children cumulated vsize (KiB) 1075516 [startup+12.7008 s] /proc/loadavg: 1.00 1.00 1.10 3/108 20926 /proc/meminfo: memFree=107476/2059040 swapFree=4192956/4192956 [pid=20922] ppid=20920 vsize=8700 CPUtime=0 /proc/20922/stat : 20922 (run) S 20920 20922 20026 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 12643171 8908800 251 1992294400 4194304 4922060 140733473040208 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20922/statm: 2175 251 211 178 0 68 0 [pid=20924] ppid=20922 vsize=1821728 CPUtime=12.57 /proc/20924/stat : 20924 (PBPASSolver) R 20922 20922 20026 0 -1 4202496 454837 0 14 0 748 509 0 0 25 0 1 0 12643171 1865449472 454788 1992294400 134512640 134902295 4289466992 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 11 /proc/20924/statm: 455432 454793 256 96 0 454622 0 Current children cumulated CPU time (s) 12.57 Current children cumulated vsize (KiB) 1830428 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+12.9008 s] /proc/loadavg: 1.00 1.00 1.10 2/108 20926 /proc/meminfo: memFree=13980/2059040 swapFree=4192956/4192956 [pid=20922] ppid=20920 vsize=8700 CPUtime=0 /proc/20922/stat : 20922 (run) S 20920 20922 20026 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 12643171 8908800 251 1992294400 4194304 4922060 140733473040208 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20922/statm: 2175 251 211 178 0 68 0 [pid=20924] ppid=20922 vsize=1842816 CPUtime=12.78 /proc/20924/stat : 20924 (PBPASSolver) R 20922 20922 20026 0 -1 4202496 460127 0 14 0 763 515 0 0 25 0 1 0 12643171 1887043584 460078 1992294400 134512640 134902295 4289466992 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 11 /proc/20924/statm: 460704 460078 256 96 0 459894 0 Current children cumulated CPU time (s) 12.78 Current children cumulated vsize (KiB) 1851516 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+12.9008 s] /proc/loadavg: 1.00 1.00 1.10 2/108 20926 /proc/meminfo: memFree=13980/2059040 swapFree=4192956/4192956 [pid=20922] ppid=20920 vsize=8700 CPUtime=0 /proc/20922/stat : 20922 (run) S 20920 20922 20026 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 12643171 8908800 251 1992294400 4194304 4922060 140733473040208 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20922/statm: 2175 251 211 178 0 68 0 [pid=20924] ppid=20922 vsize=1842816 CPUtime=12.78 /proc/20924/stat : 20924 (PBPASSolver) R 20922 20922 20026 0 -1 4202496 460127 0 14 0 763 515 0 0 25 0 1 0 12643171 1887043584 460078 1992294400 134512640 134902295 4289466992 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 11 /proc/20924/statm: 460704 460078 256 96 0 459894 0 Current children cumulated CPU time (s) 12.78 Current children cumulated vsize (KiB) 1851516 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 20922 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=2999 # CPU time returned by wait4() is 0.002999 # while last known CPU time is 12.78 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 12.9138 CPU time (s): 12.78 CPU user time (s): 7.63 CPU system time (s): 5.15 CPU usage (%): 98.9642 Max. virtual memory (cumulated for all children) (KiB): 1851516 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0 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= 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= 3 involuntary context switches= 3 runsolver used 0.019996 second user time and 0.090986 second system time The end
Begin job on node042 at 2010-07-06 21:25:57 IDJOB=2686928 IDBENCH=77174 IDSOLVER=1174 FILE ID=node042/2686928-1278444357 PBS_JOBID= 11233476 Free space on /tmp= 62452 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12047_2.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2686928-1278444357/watcher-2686928-1278444357 -o /tmp/evaluation-result-2686928-1278444357/solver-2686928-1278444357 -C 1800 -W 2000 -M 1800 run HOME/instance-2686928-1278444357.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 3d3e67c51070a852e8117f97ab577e7c RANDOM SEED=1605164623 node042.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 : 3000.213 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 : 3000.213 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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1860212 kB Buffers: 1288 kB Cached: 64612 kB SwapCached: 0 kB Active: 54472 kB Inactive: 71708 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1860212 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 8348 kB Writeback: 0 kB AnonPages: 60204 kB Mapped: 14372 kB Slab: 50728 kB PageTables: 4188 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179752 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= 62452 MiB End job on node042 at 2010-07-06 21:26:12