Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPseudoResolution 2007-03-23 | UNSAT | 3.24051 | 1.92215 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/ miplib3/normalized-mps-v2-20-10-qnet1_o.opb |
MD5SUM | 405dbc2a6d00bd8f8eb32b58f88b8706 |
Bench Category | OPT-BIGINT (optimisation, big 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 | 0.041992 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 5380 |
Total number of constraints | 584 |
Number of constraints which are clauses | 32 |
Number of constraints which are cardinality constraints (but not clauses) | 48 |
Number of constraints which are nor clauses,nor cardinality constraints | 504 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 54 |
Number of terms in the objective function | 3720 |
Biggest coefficient in the objective function | 536870912 |
Number of bits for the biggest coefficient in the objective function | 30 |
Sum of the numbers in the objective function | 133143986052 |
Number of bits of the sum of numbers in the objective function | 37 |
Biggest number in a constraint | 8388608000000 |
Number of bits of the biggest number in a constraint | 43 |
Biggest sum of numbers in a constraint | 17124187591735 |
Number of bits of the biggest sum of numbers | 44 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.08/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.08/0.13 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.08/0.13 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.08/0.14 c no version file found!!! 0.08/0.14 c sun.arch.data.model 32 0.08/0.14 c java.version 1.6.0 0.08/0.14 c os.name Linux 0.08/0.14 c os.version 2.6.9-22.EL.rootsmp 0.08/0.14 c os.arch i386 0.08/0.14 c Free memory 1651659224 0.08/0.14 c Max memory 1654456320 0.08/0.14 c Total memory 1654456320 0.08/0.14 c Number of processors 2 0.08/0.19 --- Begin Solver configuration --- 0.08/0.19 c Stops conflict analysis at the first Unique Implication Point 0.08/0.19 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.08/0.19 c Learn all clauses as in MiniSAT 0.08/0.19 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.08/0.19 c VSIDS like heuristics from MiniSAT using a heap 0.08/0.19 c No reason simplification 0.08/0.19 c --- End Solver configuration --- 0.08/0.20 c solving /tmp/evaluation/365714-1177051734/instance-365714-1177051734.opb 0.08/0.20 c reading problem ... 1.73/1.12 c ... done. Wall clock time 0.925s. 1.73/1.12 c CPU time (experimental) 0.59s. 1.73/1.12 c #vars 5380 1.73/1.12 c #constraints 916 3.21/1.90 c starts : 2 3.21/1.90 c conflicts : 143 3.21/1.90 c decisions : 10876 3.21/1.90 c propagations : 46895 3.21/1.90 c inspects : 45173 3.21/1.90 c learnt literals : 27 3.21/1.90 c learnt binary clauses : 10 3.21/1.90 c learnt ternary clauses : 6 3.21/1.90 c learnt clauses : 115 3.21/1.90 c root simplifications : 0 3.21/1.90 c removed literals (reason simplification) : 0 3.21/1.90 c reason swapping (by a shorter reason) : 0 3.21/1.90 c Calls to reduceDB : 0 3.21/1.90 c speed (decisions/second) : 20367.041198501873 3.21/1.90 c non guided choices 0 3.21/1.90 s UNSATISFIABLE 3.21/1.91 c Total wall clock time (ms): 1.71
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node16/watcher-365714-1177051734 -o ROOT/results/node16/solver-365714-1177051734 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365714-1177051734/sat4jPseudoResolution.jar /tmp/evaluation/365714-1177051734/instance-365714-1177051734.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: 1.13 1.03 1.01 2/77 32243 /proc/meminfo: memFree=1782896/2055920 swapFree=4148604/4192956 [pid=32243] ppid=32241 vsize=152 CPUtime=0 /proc/32243/stat : 32243 (java) R 32241 32243 31361 0 -1 0 204 0 0 0 0 0 0 0 18 0 1 0 153091062 155648 26 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 7205668 0 0 4096 0 0 0 0 17 1 0 0 /proc/32243/statm: 38 26 19 9 0 4 0 [startup+0.0733419 s] /proc/loadavg: 1.13 1.03 1.01 2/77 32243 /proc/meminfo: memFree=1782896/2055920 swapFree=4148604/4192956 [pid=32243] ppid=32241 vsize=1777708 CPUtime=0.06 /proc/32243/stat : 32243 (java) S 32241 32243 31361 0 -1 0 3763 0 1 0 4 2 0 0 18 0 7 0 153091062 1820372992 3506 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23755 18446744073709551615 0 0 17 1 0 0 /proc/32243/statm: 444427 3506 1085 9 0 442063 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1777708 [startup+0.101334 s] /proc/loadavg: 1.13 1.03 1.01 2/77 32243 /proc/meminfo: memFree=1782896/2055920 swapFree=4148604/4192956 [pid=32243] ppid=32241 vsize=1780256 CPUtime=0.08 /proc/32243/stat : 32243 (java) S 32241 32243 31361 0 -1 0 4017 0 1 0 6 2 0 0 18 0 12 0 153091062 1822982144 3759 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/32243/statm: 445064 3759 1124 9 0 442683 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780256 [startup+0.30129 s] /proc/loadavg: 1.13 1.03 1.01 2/77 32243 /proc/meminfo: memFree=1782896/2055920 swapFree=4148604/4192956 [pid=32243] ppid=32241 vsize=1782536 CPUtime=0.34 /proc/32243/stat : 32243 (java) S 32241 32243 31361 0 -1 0 5144 0 1 0 30 4 0 0 18 0 12 0 153091062 1825316864 4883 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/32243/statm: 445634 4883 1267 9 0 443246 0 Current children cumulated CPU time (s) 0.34 Current children cumulated vsize (KiB) 1782536 [startup+0.701212 s] /proc/loadavg: 1.13 1.03 1.01 2/77 32243 /proc/meminfo: memFree=1782896/2055920 swapFree=4148604/4192956 [pid=32243] ppid=32241 vsize=1786696 CPUtime=0.94 /proc/32243/stat : 32243 (java) S 32241 32243 31361 0 -1 0 8337 0 1 0 89 5 0 0 18 0 12 0 153091062 1829576704 7379 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/32243/statm: 446674 7379 1303 9 0 444286 0 Current children cumulated CPU time (s) 0.94 Current children cumulated vsize (KiB) 1786696 [startup+1.50205 s] /proc/loadavg: 1.12 1.03 1.01 4/89 32255 /proc/meminfo: memFree=1748240/2055920 swapFree=4148604/4192956 [pid=32243] ppid=32241 vsize=1797212 CPUtime=2.53 /proc/32243/stat : 32243 (java) S 32241 32243 31361 0 -1 0 17171 0 1 0 244 9 0 0 18 0 13 0 153091062 1840345088 11423 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/32243/statm: 449303 11423 1324 9 0 446915 0 [pid=32243/tid=32245] ppid=32241 vsize=1797212 CPUtime=0.71 /proc/32243/task/32245/stat : 32245 (java) R 32241 32243 31361 0 -1 64 7119 0 1 0 67 4 0 0 25 0 13 0 153091063 1840345088 11423 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=32243/tid=32246] ppid=32241 vsize=1797212 CPUtime=0 /proc/32243/task/32246/stat : 32246 (java) S 32241 32243 31361 0 -1 64 3 0 0 0 0 0 0 0 18 0 13 0 153091064 1840345088 11423 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=32243/tid=32247] ppid=32241 vsize=1797212 CPUtime=0 /proc/32243/task/32247/stat : 32247 (java) S 32241 32243 31361 0 -1 64 1 0 0 0 0 0 0 0 19 0 13 0 153091064 1840345088 11423 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=32243/tid=32248] ppid=32241 vsize=1797212 CPUtime=0 /proc/32243/task/32248/stat : 32248 (java) S 32241 32243 31361 0 -1 64 1 0 0 0 0 0 0 0 16 0 13 0 153091067 1840345088 11423 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=32243/tid=32249] ppid=32241 vsize=1797212 CPUtime=0 /proc/32243/task/32249/stat : 32249 (java) S 32241 32243 31361 0 -1 64 9 0 0 0 0 0 0 0 21 0 13 0 153091067 1840345088 11423 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=32243/tid=32250] ppid=32241 vsize=1797212 CPUtime=0 /proc/32243/task/32250/stat : 32250 (java) S 32241 32243 31361 0 -1 64 4 0 0 0 0 0 0 0 22 0 13 0 153091067 1840345088 11423 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=32243/tid=32251] ppid=32241 vsize=1797212 CPUtime=0 /proc/32243/task/32251/stat : 32251 (java) S 32241 32243 31361 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 153091071 1840345088 11423 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=32243/tid=32252] ppid=32241 vsize=1797212 CPUtime=0.78 /proc/32243/task/32252/stat : 32252 (java) R 32241 32243 31361 0 -1 64 3027 0 0 0 77 1 0 0 17 0 13 0 153091071 1840345088 11423 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 105059105 0 4 0 23759 0 0 0 -1 1 0 0 [pid=32243/tid=32253] ppid=32241 vsize=1797212 CPUtime=1.01 /proc/32243/task/32253/stat : 32253 (java) R 32241 32243 31361 0 -1 64 6301 0 0 0 99 2 0 0 21 0 13 0 153091071 1840345088 11423 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 102399502 0 4 0 23759 0 0 0 -1 0 0 0 [pid=32243/tid=32254] ppid=32241 vsize=1797212 CPUtime=0 /proc/32243/task/32254/stat : 32254 (java) S 32241 32243 31361 0 -1 64 2 0 0 0 0 0 0 0 24 0 13 0 153091071 1840345088 11423 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=32243/tid=32255] ppid=32241 vsize=1797212 CPUtime=0 /proc/32243/task/32255/stat : 32255 (java) S 32241 32243 31361 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 153091071 1840345088 11423 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 2.53 Current children cumulated vsize (KiB) 1797212 Solver just ended. Dumping a history of the last processes samples [startup+1.90296 s] /proc/loadavg: 1.12 1.03 1.01 4/89 32255 /proc/meminfo: memFree=1748240/2055920 swapFree=4148604/4192956 [pid=32243] ppid=32241 vsize=1793604 CPUtime=3.21 /proc/32243/stat : 32243 (java) S 32241 32243 31361 0 -1 0 19909 0 1 0 310 11 0 0 18 0 13 0 153091062 1836650496 12640 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/32243/statm: 448401 12641 1324 9 0 446013 0 [pid=32243/tid=32245] ppid=32241 vsize=1793604 CPUtime=0.9 /proc/32243/task/32245/stat : 32245 (java) R 32241 32243 31361 0 -1 64 8696 0 1 0 85 5 0 0 25 0 13 0 153091063 1836650496 12641 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109761891 0 4 0 23759 0 0 0 -1 1 0 0 [pid=32243/tid=32246] ppid=32241 vsize=1793604 CPUtime=0 /proc/32243/task/32246/stat : 32246 (java) S 32241 32243 31361 0 -1 64 3 0 0 0 0 0 0 0 18 0 13 0 153091064 1836650496 12642 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=32243/tid=32247] ppid=32241 vsize=1793604 CPUtime=0 /proc/32243/task/32247/stat : 32247 (java) S 32241 32243 31361 0 -1 64 1 0 0 0 0 0 0 0 19 0 13 0 153091064 1836650496 12642 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=32243/tid=32248] ppid=32241 vsize=1793604 CPUtime=0 /proc/32243/task/32248/stat : 32248 (java) S 32241 32243 31361 0 -1 64 1 0 0 0 0 0 0 0 16 0 13 0 153091067 1836650496 12643 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=32243/tid=32249] ppid=32241 vsize=1793604 CPUtime=0 /proc/32243/task/32249/stat : 32249 (java) S 32241 32243 31361 0 -1 64 9 0 0 0 0 0 0 0 21 0 13 0 153091067 1836650496 12644 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=32243/tid=32250] ppid=32241 vsize=1793604 CPUtime=0 /proc/32243/task/32250/stat : 32250 (java) S 32241 32243 31361 0 -1 64 4 0 0 0 0 0 0 0 22 0 13 0 153091067 1836650496 12644 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=32243/tid=32251] ppid=32241 vsize=1793604 CPUtime=0 /proc/32243/task/32251/stat : 32251 (java) S 32241 32243 31361 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 153091071 1836650496 12645 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=32243/tid=32252] ppid=32241 vsize=1793604 CPUtime=1.02 /proc/32243/task/32252/stat : 32252 (java) S 32241 32243 31361 0 -1 64 3417 0 0 0 101 1 0 0 16 0 13 0 153091071 1836650496 12646 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=32243/tid=32253] ppid=32241 vsize=1793604 CPUtime=1.26 /proc/32243/task/32253/stat : 32253 (java) R 32241 32243 31361 0 -1 64 7073 0 0 0 123 3 0 0 16 0 13 0 153091071 1836650496 12646 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 105636489 0 4 0 23759 0 0 0 -1 0 0 0 [pid=32243/tid=32254] ppid=32241 vsize=1793604 CPUtime=0 /proc/32243/task/32254/stat : 32254 (java) S 32241 32243 31361 0 -1 64 2 0 0 0 0 0 0 0 24 0 13 0 153091071 1836650496 12647 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=32243/tid=32255] ppid=32241 vsize=1793604 CPUtime=0 /proc/32243/task/32255/stat : 32255 (java) S 32241 32243 31361 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 153091071 1836650496 12647 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 3.21 Current children cumulated vsize (KiB) 1793604 Child status: 20 Real time (s): 1.92215 CPU time (s): 3.24051 CPU user time (s): 3.12052 CPU system time (s): 0.119981 CPU usage (%): 168.588 Max. virtual memory (cumulated for all children) (KiB): 1797212 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.12052 system time used= 0.119981 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 19995 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= 567 involuntary context switches= 537 runsolver used 0.004999 second user time and 0.008998 second system time The end
Begin job on node16 on Fri Apr 20 06:48:54 UTC 2007 IDJOB= 365714 IDBENCH= 2540 IDSOLVER= 159 FILE ID= node16/365714-1177051734 PBS_JOBID= 4640160 Free space on /tmp= 66358 MiB SOLVER NAME= SAT4JPseudoResolution 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib3/normalized-mps-v2-20-10-qnet1_o.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365714-1177051734/sat4jPseudoResolution.jar /tmp/evaluation/365714-1177051734/instance-365714-1177051734.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node16/watcher-365714-1177051734 -o ROOT/results/node16/solver-365714-1177051734 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365714-1177051734/sat4jPseudoResolution.jar /tmp/evaluation/365714-1177051734/instance-365714-1177051734.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 405dbc2a6d00bd8f8eb32b58f88b8706 RANDOM SEED= 170181852 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node16.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 : 3000.232 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 : 3000.232 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: 1783368 kB Buffers: 36924 kB Cached: 150904 kB SwapCached: 12024 kB Active: 114704 kB Inactive: 99940 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1783368 kB SwapTotal: 4192956 kB SwapFree: 4148604 kB Dirty: 3968 kB Writeback: 0 kB Mapped: 33824 kB Slab: 43484 kB Committed_AS: 7403448 kB PageTables: 1844 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= 66358 MiB End job on node16 on Fri Apr 20 06:48:56 UTC 2007