Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.39 | 13.4147 |
Name | /OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/datasets/ 9orless/normalized-r-cran-car.cudf.trendy.opb |
MD5SUM | 375f69664b21dc1e0f3170db2066fbfe |
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 | 3259741631844 |
Best CPU time to get the best result obtained on this benchmark | 1800.61 |
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 | 21105 |
Total number of constraints | 100041 |
Number of constraints which are clauses | 98476 |
Number of constraints which are cardinality constraints (but not clauses) | 1565 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 2962 |
Number of terms in the objective function | 8588 |
Biggest coefficient in the objective function | 79285326336 |
Number of bits for the biggest coefficient in the objective function | 37 |
Sum of the numbers in the objective function | 234763814370998 |
Number of bits of the sum of numbers in the objective function | 48 |
Biggest number in a constraint | 79285326336 |
Number of bits of the biggest number in a constraint | 37 |
Biggest sum of numbers in a constraint | 234763814370998 |
Number of bits of the biggest sum of numbers | 48 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.39/13.41 c 21105 100041 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-2684466-1277516955/watcher-2684466-1277516955 -o /tmp/evaluation-result-2684466-1277516955/solver-2684466-1277516955 -C 1800 -W 2000 -M 1800 run HOME/instance-2684466-1277516955.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 1.02 1.00 3/106 24077 /proc/meminfo: memFree=1826836/2059040 swapFree=4139248/4192956 [pid=24077] ppid=24075 vsize=8700 CPUtime=0 /proc/24077/stat : 24077 (run) S 24075 24077 23102 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 127299417 8908800 250 1992294400 4194304 4922060 140734639909824 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24077/statm: 2175 250 211 178 0 68 0 [startup+0.024017 s] /proc/loadavg: 1.00 1.02 1.00 3/106 24077 /proc/meminfo: memFree=1826836/2059040 swapFree=4139248/4192956 [pid=24077] ppid=24075 vsize=8700 CPUtime=0 /proc/24077/stat : 24077 (run) S 24075 24077 23102 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 127299417 8908800 250 1992294400 4194304 4922060 140734639909824 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24077/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101024 s] /proc/loadavg: 1.00 1.02 1.00 3/106 24077 /proc/meminfo: memFree=1826836/2059040 swapFree=4139248/4192956 [pid=24077] ppid=24075 vsize=8700 CPUtime=0 /proc/24077/stat : 24077 (run) S 24075 24077 23102 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 127299417 8908800 250 1992294400 4194304 4922060 140734639909824 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24077/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301043 s] /proc/loadavg: 1.00 1.02 1.00 3/106 24077 /proc/meminfo: memFree=1826836/2059040 swapFree=4139248/4192956 [pid=24077] ppid=24075 vsize=8700 CPUtime=0 /proc/24077/stat : 24077 (run) S 24075 24077 23102 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 127299417 8908800 250 1992294400 4194304 4922060 140734639909824 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24077/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701094 s] /proc/loadavg: 1.00 1.02 1.00 3/106 24077 /proc/meminfo: memFree=1826836/2059040 swapFree=4139248/4192956 [pid=24077] ppid=24075 vsize=8700 CPUtime=0 /proc/24077/stat : 24077 (run) S 24075 24077 23102 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 127299417 8908800 250 1992294400 4194304 4922060 140734639909824 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24077/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50116 s] /proc/loadavg: 1.00 1.02 1.00 2/108 24080 /proc/meminfo: memFree=1645780/2059040 swapFree=4139248/4192956 [pid=24077] ppid=24075 vsize=8700 CPUtime=0 /proc/24077/stat : 24077 (run) S 24075 24077 23102 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 127299417 8908800 250 1992294400 4194304 4922060 140734639909824 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24077/statm: 2175 250 211 178 0 68 0 [pid=24079] ppid=24077 vsize=279680 CPUtime=1.49 /proc/24079/stat : 24079 (PBPASSolver) R 24077 24077 23102 0 -1 4202496 69726 0 0 0 54 95 0 0 25 0 1 0 127299418 286392320 69280 1992294400 134512640 134902295 4291089824 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24079/statm: 69920 69280 256 96 0 69110 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 288380 [startup+3.10131 s] /proc/loadavg: 1.00 1.02 1.00 2/108 24080 /proc/meminfo: memFree=1440188/2059040 swapFree=4139248/4192956 [pid=24077] ppid=24075 vsize=8700 CPUtime=0 /proc/24077/stat : 24077 (run) S 24075 24077 23102 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 127299417 8908800 250 1992294400 4194304 4922060 140734639909824 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24077/statm: 2175 250 211 178 0 68 0 [pid=24079] ppid=24077 vsize=559520 CPUtime=3.08 /proc/24079/stat : 24079 (PBPASSolver) R 24077 24077 23102 0 -1 4202496 139677 0 0 0 131 177 0 0 25 0 1 0 127299418 572948480 139231 1992294400 134512640 134902295 4291089824 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24079/statm: 139880 139232 256 96 0 139070 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 568220 [startup+6.30061 s] /proc/loadavg: 1.00 1.02 1.00 2/108 24080 /proc/meminfo: memFree=919760/2059040 swapFree=4139248/4192956 [pid=24077] ppid=24075 vsize=8700 CPUtime=0 /proc/24077/stat : 24077 (run) S 24075 24077 23102 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 127299417 8908800 250 1992294400 4194304 4922060 140734639909824 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24077/statm: 2175 250 211 178 0 68 0 [pid=24079] ppid=24077 vsize=1032288 CPUtime=6.28 /proc/24079/stat : 24079 (PBPASSolver) R 24077 24077 23102 0 -1 4202496 257868 0 0 0 312 316 0 0 25 0 1 0 127299418 1057062912 257423 1992294400 134512640 134902295 4291089824 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24079/statm: 258072 257427 256 96 0 257262 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1040988 [startup+12.7012 s] /proc/loadavg: 1.00 1.02 1.00 2/108 24080 /proc/meminfo: memFree=120580/2059040 swapFree=4139248/4192956 [pid=24077] ppid=24075 vsize=8700 CPUtime=0 /proc/24077/stat : 24077 (run) S 24075 24077 23102 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 127299417 8908800 250 1992294400 4194304 4922060 140734639909824 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24077/statm: 2175 250 211 178 0 68 0 [pid=24079] ppid=24077 vsize=1777312 CPUtime=12.68 /proc/24079/stat : 24079 (PBPASSolver) R 24077 24077 23102 0 -1 4202496 444106 0 0 0 735 533 0 0 25 0 1 0 127299418 1819967488 443661 1992294400 134512640 134902295 4291089824 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24079/statm: 444328 443664 256 96 0 443518 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1786012 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.4013 s] /proc/loadavg: 1.00 1.02 1.00 2/108 24080 /proc/meminfo: memFree=9988/2059040 swapFree=4139248/4192956 [pid=24077] ppid=24075 vsize=8700 CPUtime=0 /proc/24077/stat : 24077 (run) S 24075 24077 23102 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 127299417 8908800 250 1992294400 4194304 4922060 140734639909824 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24077/statm: 2175 250 211 178 0 68 0 [pid=24079] ppid=24077 vsize=1839232 CPUtime=13.39 /proc/24079/stat : 24079 (PBPASSolver) R 24077 24077 23102 0 -1 4202496 459602 0 0 0 786 553 0 0 25 0 1 0 127299418 1883373568 459156 1992294400 134512640 134902295 4291089824 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24079/statm: 459808 459156 256 96 0 458998 0 Current children cumulated CPU time (s) 13.39 Current children cumulated vsize (KiB) 1847932 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 24077 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=1999 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=999 # CPU time returned by wait4() is 0.002998 # 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): 13.4147 CPU time (s): 13.39 CPU user time (s): 7.86 CPU system time (s): 5.53 CPU usage (%): 99.8159 Max. virtual memory (cumulated for all children) (KiB): 1847932 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.001999 system time used= 0.000999 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 0.024996 second user time and 0.081987 second system time The end
Begin job on node004 at 2010-06-26 03:49:15 IDJOB=2684466 IDBENCH=72464 IDSOLVER=1174 FILE ID=node004/2684466-1277516955 PBS_JOBID= 11190639 Free space on /tmp= 62332 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/datasets/9orless/normalized-r-cran-car.cudf.trendy.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684466-1277516955/watcher-2684466-1277516955 -o /tmp/evaluation-result-2684466-1277516955/solver-2684466-1277516955 -C 1800 -W 2000 -M 1800 run HOME/instance-2684466-1277516955.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 375f69664b21dc1e0f3170db2066fbfe RANDOM SEED=1342810413 node004.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 : 3000.210 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 : 3000.210 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 : 5599.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1827356 kB Buffers: 40380 kB Cached: 97104 kB SwapCached: 6236 kB Active: 49096 kB Inactive: 101672 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1827356 kB SwapTotal: 4192956 kB SwapFree: 4139248 kB Dirty: 4372 kB Writeback: 0 kB AnonPages: 11960 kB Mapped: 11828 kB Slab: 58932 kB PageTables: 4136 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183292 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= 62332 MiB End job on node004 at 2010-06-26 03:49:31