Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
sat4jPseudoCP 2007-03-23 | UNSAT | 0.671897 | 0.572831 |
Name | normalized-PB06/SATUNSAT-SMALLINT/ submitted-PB06/roussel/normalized-pigeon-cardinality-35-30.opb |
MD5SUM | a451a3aa708ebb54c76171e0e43da9df |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.007997 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 1050 |
Total number of constraints | 65 |
Number of constraints which are clauses | 35 |
Number of constraints which are cardinality constraints (but not clauses) | 30 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 36 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.08/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.08/0.14 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.08/0.14 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.08/0.15 c no version file found!!! 0.08/0.15 c sun.arch.data.model 32 0.08/0.15 c java.version 1.6.0 0.08/0.15 c os.name Linux 0.08/0.15 c os.version 2.6.9-22.EL.rootsmp 0.08/0.15 c os.arch i386 0.08/0.15 c Free memory 1651659224 0.08/0.15 c Max memory 1654456320 0.08/0.15 c Total memory 1654456320 0.08/0.15 c Number of processors 2 0.20/0.20 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolver) 0.20/0.20 --- Begin Solver configuration --- 0.20/0.20 c Stops conflict analysis at the first Unique Implication Point 0.20/0.20 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.20/0.20 c Learn all clauses as in MiniSAT 0.20/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 0.20/0.20 c VSIDS like heuristics from MiniSAT using a heap 0.20/0.20 c No reason simplification 0.20/0.20 c --- End Solver configuration --- 0.20/0.20 c solving /tmp/evaluation/366018-1177056396/instance-366018-1177056396.opb 0.20/0.20 c reading problem ... 0.30/0.39 c ... done. Wall clock time 0.19s. 0.30/0.39 c CPU time (experimental) 0.33s. 0.30/0.39 c #vars 1050 0.30/0.39 c #constraints 65 0.64/0.51 c starts : 1 0.64/0.51 c conflicts : 1 0.64/0.51 c decisions : 436 0.64/0.51 c propagations : 1045 0.64/0.51 c inspects : 639 0.64/0.51 c learnt literals : 0 0.64/0.51 c learnt binary clauses : 0 0.64/0.51 c learnt ternary clauses : 0 0.64/0.51 c learnt clauses : 0 0.64/0.51 c root simplifications : 0 0.64/0.51 c removed literals (reason simplification) : 0 0.64/0.51 c reason swapping (by a shorter reason) : 0 0.64/0.51 c Calls to reduceDB : 0 0.64/0.51 c speed (decisions/second) : 3791.304347826087 0.64/0.51 c non guided choices 436 0.64/0.51 s UNSATISFIABLE 0.64/0.51 c Total wall clock time (ms): 0.31
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node44/watcher-366018-1177056396 -o ROOT/results/node44/solver-366018-1177056396 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/366018-1177056396/sat4jPseudoCP.jar /tmp/evaluation/366018-1177056396/instance-366018-1177056396.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.99 0.97 0.98 2/77 13261 /proc/meminfo: memFree=1740176/2055920 swapFree=4156080/4192956 [pid=13261] ppid=13259 vsize=152 CPUtime=0 /proc/13261/stat : 13261 (java) R 13259 13261 12952 0 -1 0 41 0 0 0 0 0 0 0 19 0 1 0 153551287 155648 26 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 11239526 0 0 4096 0 0 0 0 17 1 0 0 /proc/13261/statm: 38 26 19 9 0 4 0 [startup+0.021169 s] /proc/loadavg: 0.99 0.97 0.98 2/77 13261 /proc/meminfo: memFree=1740176/2055920 swapFree=4156080/4192956 [pid=13261] ppid=13259 vsize=12916 CPUtime=0 /proc/13261/stat : 13261 (java) S 13259 13261 12952 0 -1 0 905 0 1 0 0 0 0 0 18 0 2 0 153551287 13225984 661 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/13261/statm: 3229 661 331 9 0 1243 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12916 [startup+0.101094 s] /proc/loadavg: 0.99 0.97 0.98 2/77 13261 /proc/meminfo: memFree=1740176/2055920 swapFree=4156080/4192956 [pid=13261] ppid=13259 vsize=1780108 CPUtime=0.08 /proc/13261/stat : 13261 (java) S 13259 13261 12952 0 -1 0 3970 0 1 0 6 2 0 0 18 0 12 0 153551287 1822830592 3711 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/13261/statm: 445027 3711 1122 9 0 442646 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780108 [startup+0.301113 s] /proc/loadavg: 0.99 0.97 0.98 2/77 13261 /proc/meminfo: memFree=1740176/2055920 swapFree=4156080/4192956 [pid=13261] ppid=13259 vsize=1781420 CPUtime=0.3 /proc/13261/stat : 13261 (java) S 13259 13261 12952 0 -1 0 5142 0 1 0 27 3 0 0 18 0 12 0 153551287 1824174080 4880 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/13261/statm: 445355 4881 1264 9 0 442967 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 1781420 Solver just ended. Dumping a history of the last processes samples [startup+0.501134 s] /proc/loadavg: 0.99 0.97 0.98 2/77 13261 /proc/meminfo: memFree=1740176/2055920 swapFree=4156080/4192956 [pid=13261] ppid=13259 vsize=1783696 CPUtime=0.64 /proc/13261/stat : 13261 (java) S 13259 13261 12952 0 -1 0 5991 0 1 0 60 4 0 0 18 0 13 0 153551287 1826504704 5531 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/13261/statm: 445924 5531 1297 9 0 443536 0 Current children cumulated CPU time (s) 0.64 Current children cumulated vsize (KiB) 1783696 Child status: 20 Real time (s): 0.572831 CPU time (s): 0.671897 CPU user time (s): 0.624905 CPU system time (s): 0.046992 CPU usage (%): 117.294 Max. virtual memory (cumulated for all children) (KiB): 1783696 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.624905 system time used= 0.046992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6035 page faults= 1 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 258 involuntary context switches= 173 runsolver used 0.002999 second user time and 0.007998 second system time The end
Begin job on node44 on Fri Apr 20 08:06:36 UTC 2007 IDJOB= 366018 IDBENCH= 2600 IDSOLVER= 160 FILE ID= node44/366018-1177056396 PBS_JOBID= 4640200 Free space on /tmp= 66411 MiB SOLVER NAME= sat4jPseudoCP 2007-03-23 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-35-30.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/366018-1177056396/sat4jPseudoCP.jar /tmp/evaluation/366018-1177056396/instance-366018-1177056396.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node44/watcher-366018-1177056396 -o ROOT/results/node44/solver-366018-1177056396 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/366018-1177056396/sat4jPseudoCP.jar /tmp/evaluation/366018-1177056396/instance-366018-1177056396.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= a451a3aa708ebb54c76171e0e43da9df RANDOM SEED= 487709058 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node44.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.234 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 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 : 3000.234 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1740520 kB Buffers: 40612 kB Cached: 186636 kB SwapCached: 13744 kB Active: 103224 kB Inactive: 148164 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1740520 kB SwapTotal: 4192956 kB SwapFree: 4156080 kB Dirty: 3624 kB Writeback: 0 kB Mapped: 32224 kB Slab: 49504 kB Committed_AS: 1343316 kB PageTables: 1736 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66411 MiB End job on node44 on Fri Apr 20 08:06:37 UTC 2007