Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J Pseudo CP 2.1.1 | UNSAT | 2.21566 | 1.56131 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-cache.inv10.ucl.opb |
MD5SUM | 449faf6379a77b0035cc1474243ef90a |
Bench Category | DEC-SMALLINT (no optimisation, small integers) |
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 | 0.119981 |
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 | 8937 |
Total number of constraints | 26319 |
Number of constraints which are clauses | 26047 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 272 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 9 |
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 | 17 |
Number of bits of the biggest number in a constraint | 5 |
Biggest sum of numbers in a constraint | 62 |
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 |
0.09/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre 0.09/0.13 c This is free software under the dual EPL/GNU LGPL licenses. 0.09/0.13 c See www.sat4j.org for details. 0.09/0.14 c version 2.1.1.v20090612 0.09/0.14 c sun.arch.data.model 32 0.09/0.14 c java.version 1.6.0_12 0.09/0.14 c os.name Linux 0.09/0.14 c os.version 2.6.9-22.EL.rootsmp 0.09/0.14 c os.arch i386 0.09/0.14 c Free memory 1342000320 0.09/0.14 c Max memory 1344274432 0.09/0.14 c Total memory 1344274432 0.09/0.14 c Number of processors 2 0.23/0.21 c Pseudo Boolean Optimization 0.23/0.21 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.23/0.21 c --- Begin Solver configuration --- 0.23/0.21 c Stops conflict analysis at the first Unique Implication Point 0.23/0.21 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@ecd7e 0.23/0.21 c Learn all clauses as in MiniSAT 0.23/0.21 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.23/0.21 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.23/0.21 c No reason simplification 0.23/0.21 c MiniSAT restarts strategy 0.23/0.21 c Memory based learned constraints deletion strategy 0.23/0.21 c timeout=2147483s 0.23/0.21 c DB Simplification allowed=false 0.23/0.21 c --- End Solver configuration --- 0.23/0.21 c solving HOME/instance-1855190-1244870123.opb 0.23/0.21 c reading problem ... 1.65/1.22 c ... done. Wall clock time 1.012s. 1.65/1.22 c #vars 8937 1.65/1.22 c #constraints 26319 1.65/1.22 c constraints type 1.65/1.22 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 17498 1.65/1.22 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 8548 1.65/1.22 c org.sat4j.pb.constraints.pb.MaxWatchPb => 272 1.99/1.50 c starts : 1 1.99/1.50 c conflicts : 7 1.99/1.50 c decisions : 243 1.99/1.50 c propagations : 9784 1.99/1.50 c inspects : 26766 1.99/1.50 c learnt literals : 1 1.99/1.50 c learnt binary clauses : 3 1.99/1.50 c learnt ternary clauses : 1 1.99/1.50 c learnt clauses : 5 1.99/1.50 c ignored clauses : 0 1.99/1.50 c root simplifications : 0 1.99/1.50 c removed literals (reason simplification) : 0 1.99/1.50 c reason swapping (by a shorter reason) : 0 1.99/1.50 c Calls to reduceDB : 0 1.99/1.50 c speed (assignments/second) : 35449.27536231884 1.99/1.50 c non guided choices 228 2.19/1.50 c learnt constraints type 2.19/1.50 c org.sat4j.pb.constraints.pb.LearntHTClausePB => 2 2.19/1.50 c org.sat4j.pb.constraints.pb.LearntBinaryClausePB => 3 2.19/1.50 c constraints type 2.19/1.50 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 17498 2.19/1.50 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 8548 2.19/1.50 c org.sat4j.pb.constraints.pb.MaxWatchPb => 272 2.19/1.50 s UNSATISFIABLE 2.19/1.50 c Total wall clock time (in seconds): 1.292
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-1855190-1244870123/watcher-1855190-1244870123 -o /tmp/evaluation-result-1855190-1244870123/solver-1855190-1244870123 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1855190-1244870123.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: 0.92 0.98 0.99 3/64 10429 /proc/meminfo: memFree=1007840/2055920 swapFree=4172160/4192956 [pid=10429] ppid=10427 vsize=152 CPUtime=0 /proc/10429/stat : 10429 (java) R 10427 10429 9169 0 -1 0 204 0 0 0 0 0 0 0 18 0 1 0 154608671 155648 26 1992294400 134512640 134550932 4294956000 18446744073709551615 3531556 0 0 4096 0 0 0 0 17 1 0 0 /proc/10429/statm: 38 26 19 9 0 4 0 [startup+0.00819411 s] /proc/loadavg: 0.92 0.98 0.99 3/64 10429 /proc/meminfo: memFree=1007840/2055920 swapFree=4172160/4192956 [pid=10429] ppid=10427 vsize=12928 CPUtime=0 /proc/10429/stat : 10429 (java) R 10427 10429 9169 0 -1 0 362 0 0 0 0 0 0 0 18 0 1 0 154608671 13238272 169 1992294400 134512640 134550932 4294956000 18446744073709551615 3534583 0 0 4096 0 0 0 0 17 1 0 0 /proc/10429/statm: 3232 174 134 9 0 1104 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12928 [startup+0.101217 s] /proc/loadavg: 0.92 0.98 0.99 3/64 10429 /proc/meminfo: memFree=1007840/2055920 swapFree=4172160/4192956 [pid=10429] ppid=10427 vsize=1472584 CPUtime=0.09 /proc/10429/stat : 10429 (java) S 10427 10429 9169 0 -1 0 3658 0 1 0 7 2 0 0 18 0 12 0 154608671 1507926016 3401 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/10429/statm: 368146 3401 1069 9 0 365494 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1472584 [startup+0.301249 s] /proc/loadavg: 0.92 0.98 0.99 3/64 10429 /proc/meminfo: memFree=1007840/2055920 swapFree=4172160/4192956 [pid=10429] ppid=10427 vsize=1474728 CPUtime=0.36 /proc/10429/stat : 10429 (java) S 10427 10429 9169 0 -1 0 5073 0 1 0 33 3 0 0 18 0 12 0 154608671 1510121472 4809 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/10429/statm: 368682 4809 1356 9 0 366025 0 Current children cumulated CPU time (s) 0.36 Current children cumulated vsize (KiB) 1474728 [startup+0.70132 s] /proc/loadavg: 0.92 0.98 0.99 3/64 10429 /proc/meminfo: memFree=1007840/2055920 swapFree=4172160/4192956 [pid=10429] ppid=10427 vsize=1476424 CPUtime=1.01 /proc/10429/stat : 10429 (java) S 10427 10429 9169 0 -1 0 7403 0 1 0 97 4 0 0 18 0 12 0 154608671 1511858176 6634 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/10429/statm: 369106 6634 1397 9 0 366449 0 Current children cumulated CPU time (s) 1.01 Current children cumulated vsize (KiB) 1476424 [startup+1.50246 s] /proc/loadavg: 1.09 1.02 1.01 2/76 10441 /proc/meminfo: memFree=974208/2055920 swapFree=4172160/4192956 [pid=10429] ppid=10427 vsize=1478320 CPUtime=2.19 /proc/10429/stat : 10429 (java) S 10427 10429 9169 0 -1 0 16719 0 1 0 211 8 0 0 18 0 14 0 154608671 1513799680 15115 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/10429/statm: 369580 15115 1418 9 0 366923 0 [pid=10429/tid=10431] ppid=10427 vsize=1478320 CPUtime=1.16 /proc/10429/task/10431/stat : 10431 (java) S 10427 10429 9169 0 -1 64 13060 0 1 0 109 7 0 0 25 0 14 0 154608672 1513799680 15115 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=10429/tid=10432] ppid=10427 vsize=1478320 CPUtime=0 /proc/10429/task/10432/stat : 10432 (java) S 10427 10429 9169 0 -1 64 3 0 0 0 0 0 0 0 18 0 14 0 154608673 1513799680 15116 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=10429/tid=10433] ppid=10427 vsize=1478320 CPUtime=0 /proc/10429/task/10433/stat : 10433 (java) S 10427 10429 9169 0 -1 64 1 0 0 0 0 0 0 0 19 0 14 0 154608673 1513799680 15116 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=10429/tid=10434] ppid=10427 vsize=1478320 CPUtime=0 /proc/10429/task/10434/stat : 10434 (java) S 10427 10429 9169 0 -1 64 3 0 0 0 0 0 0 0 17 0 14 0 154608675 1513799680 15116 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0 [pid=10429/tid=10435] ppid=10427 vsize=1478320 CPUtime=0 /proc/10429/task/10435/stat : 10435 (java) S 10427 10429 9169 0 -1 64 10 0 0 0 0 0 0 0 21 0 14 0 154608676 1513799680 15116 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=10429/tid=10436] ppid=10427 vsize=1478320 CPUtime=0 /proc/10429/task/10436/stat : 10436 (java) S 10427 10429 9169 0 -1 64 4 0 0 0 0 0 0 0 22 0 14 0 154608676 1513799680 15116 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=10429/tid=10437] ppid=10427 vsize=1478320 CPUtime=0 /proc/10429/task/10437/stat : 10437 (java) S 10427 10429 9169 0 -1 64 0 0 0 0 0 0 0 0 23 0 14 0 154608680 1513799680 15117 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=10429/tid=10438] ppid=10427 vsize=1478320 CPUtime=0.58 /proc/10429/task/10438/stat : 10438 (java) S 10427 10429 9169 0 -1 64 1638 0 0 0 58 0 0 0 17 0 14 0 154608680 1513799680 15117 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=10429/tid=10439] ppid=10427 vsize=1478320 CPUtime=0.42 /proc/10429/task/10439/stat : 10439 (java) R 10427 10429 9169 0 -1 64 1264 0 0 0 42 0 0 0 16 0 14 0 154608680 1513799680 15117 1992294400 134512640 134550932 4294956000 18446744073709551615 104138949 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=10429/tid=10440] ppid=10427 vsize=1478320 CPUtime=0 /proc/10429/task/10440/stat : 10440 (java) S 10427 10429 9169 0 -1 64 1 0 0 0 0 0 0 0 24 0 14 0 154608680 1513799680 15117 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=10429/tid=10441] ppid=10427 vsize=1478320 CPUtime=0 /proc/10429/task/10441/stat : 10441 (java) S 10427 10429 9169 0 -1 64 1 0 0 0 0 0 0 0 15 0 14 0 154608680 1513799680 15117 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 2.19 Current children cumulated vsize (KiB) 1478320 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 1.56131 CPU time (s): 2.21566 CPU user time (s): 2.11568 CPU system time (s): 0.099984 CPU usage (%): 141.911 Max. virtual memory (cumulated for all children) (KiB): 1478320 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.11568 system time used= 0.099984 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 16729 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= 423 involuntary context switches= 378 runsolver used 0.006998 second user time and 0.007998 second system time The end
Begin job on node48 at 2009-06-13 07:15:23 IDJOB=1855190 IDBENCH=1446 IDSOLVER=681 FILE ID=node48/1855190-1244870123 PBS_JOBID= 9354327 Free space on /tmp= 66264 MiB SOLVER NAME= SAT4J Pseudo CP 2.1.1 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-cache.inv10.ucl.opb COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1855190-1244870123/watcher-1855190-1244870123 -o /tmp/evaluation-result-1855190-1244870123/solver-1855190-1244870123 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1855190-1244870123.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 449faf6379a77b0035cc1474243ef90a RANDOM SEED=1062701406 node48.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.270 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 : 3000.270 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: 1008256 kB Buffers: 62600 kB Cached: 892424 kB SwapCached: 14588 kB Active: 101868 kB Inactive: 871212 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1008256 kB SwapTotal: 4192956 kB SwapFree: 4172160 kB Dirty: 1156 kB Writeback: 0 kB Mapped: 13608 kB Slab: 60536 kB Committed_AS: 119680 kB PageTables: 1372 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= 66264 MiB End job on node48 at 2009-06-13 07:15:25