Trace number 364027

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
SAT4JPseudoResolution 2007-03-23OPT5 8.07277 7.34067

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-9sym.b.opb
MD5SUM62bf49287e0493f2a3b22f3319db306d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark0.440932
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables309
Total number of constraints963
Number of constraints which are clauses963
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint87
Number of terms in the objective function 309
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 309
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 309
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

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
0.19/0.21	--- Begin Solver configuration ---
0.19/0.21	c Stops conflict analysis at the first Unique Implication Point
0.19/0.21	c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36
0.19/0.21	c Learn all clauses as in MiniSAT
0.19/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.19/0.21	c VSIDS like heuristics from MiniSAT using a heap
0.19/0.21	c No reason simplification
0.19/0.21	c --- End Solver configuration ---
0.19/0.21	c solving /tmp/evaluation/364027-1177036742/instance-364027-1177036742.opb
0.19/0.21	c reading problem ... 
1.32/0.99	c ... done. Wall clock time 0.784s.
1.32/0.99	c CPU time (experimental) 0.57s.
1.32/0.99	c #vars     309
1.32/0.99	c #constraints  963
1.41/1.03	c SATISFIABLE
1.41/1.03	c OPTIMIZING...
1.41/1.03	c Got one! Elapsed wall clock time (in seconds):0.821
1.41/1.03	o 8
1.41/1.05	c Got one! Elapsed wall clock time (in seconds):0.845
1.41/1.05	o 7
1.41/1.09	c Got one! Elapsed wall clock time (in seconds):0.881
1.41/1.09	o 6
4.14/3.41	c Got one! Elapsed wall clock time (in seconds):3.204
4.14/3.41	o 5
7.95/7.30	c starts		: 28
7.95/7.30	c conflicts		: 43520
7.95/7.30	c decisions		: 174717
7.95/7.30	c propagations		: 887061
7.95/7.30	c inspects		: 10007021
7.95/7.30	c learnt literals	: 4
7.95/7.30	c learnt binary clauses	: 11
7.95/7.30	c learnt ternary clauses	: 80
7.95/7.30	c learnt clauses	: 43515
7.95/7.30	c root simplifications	: 0
7.95/7.30	c removed literals (reason simplification)	: 0
7.95/7.30	c reason swapping (by a shorter reason)	: 0
7.95/7.30	c Calls to reduceDB	: 0
8.05/7.30	c speed (decisions/second)	: 45018.55191960835
8.05/7.30	c non guided choices	0
8.05/7.30	s OPTIMUM FOUND
8.05/7.30	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28
8.05/7.30	v -x29 x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54
8.05/7.30	v -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
8.05/7.30	v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105
8.05/7.30	v -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126
8.05/7.30	v -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147
8.05/7.30	v -x148 -x149 -x150 x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168
8.05/7.30	v -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189
8.05/7.30	v -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210
8.05/7.30	v -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231
8.05/7.30	v x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252
8.05/7.30	v -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273
8.05/7.30	v -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294
8.05/7.30	v -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309
8.05/7.30	c objective function=5
8.05/7.30	c Total wall clock time (ms): 7.096

Verifier Data (download as text)

OK	5

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-364027-1177036742 -o ROOT/results/node2/solver-364027-1177036742 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/364027-1177036742/sat4jPseudoResolution.jar /tmp/evaluation/364027-1177036742/instance-364027-1177036742.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: 0.93 1.00 0.99 2/77 27448
/proc/meminfo: memFree=1783344/2055920 swapFree=4149072/4192956
[pid=27448] ppid=27446 vsize=18568 CPUtime=0
/proc/27448/stat : 27448 (runsolver) R 27446 27448 26039 0 -1 4194368 17 0 0 0 0 0 0 0 19 0 1 0 179712042 19013632 292 18446744073709551615 4194304 4296420 548682068880 18446744073709551615 206381313319 0 2147483391 4096 24578 0 0 0 17 0 0 0
/proc/27448/statm: 4642 292 257 24 0 2626 0

[startup+0.0338939 s]
/proc/loadavg: 0.93 1.00 0.99 2/77 27448
/proc/meminfo: memFree=1783344/2055920 swapFree=4149072/4192956
[pid=27448] ppid=27446 vsize=1774248 CPUtime=0.01
/proc/27448/stat : 27448 (java) S 27446 27448 26039 0 -1 0 2680 0 1 0 0 1 0 0 18 0 4 0 179712042 1816829952 2427 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0
/proc/27448/statm: 443562 2427 483 9 0 441576 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1774248

[startup+0.102991 s]
/proc/loadavg: 0.93 1.00 0.99 2/77 27448
/proc/meminfo: memFree=1783344/2055920 swapFree=4149072/4192956
[pid=27448] ppid=27446 vsize=1780108 CPUtime=0.08
/proc/27448/stat : 27448 (java) S 27446 27448 26039 0 -1 0 3962 0 1 0 6 2 0 0 18 0 12 0 179712042 1822830592 3703 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/27448/statm: 445027 3703 1122 9 0 442646 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1780108

[startup+0.310012 s]
/proc/loadavg: 0.93 1.00 0.99 2/77 27448
/proc/meminfo: memFree=1783344/2055920 swapFree=4149072/4192956
[pid=27448] ppid=27446 vsize=1781428 CPUtime=0.32
/proc/27448/stat : 27448 (java) S 27446 27448 26039 0 -1 0 5106 0 1 0 29 3 0 0 18 0 12 0 179712042 1824182272 4844 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/27448/statm: 445357 4844 1264 9 0 442969 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 1781428

[startup+0.702053 s]
/proc/loadavg: 0.93 1.00 0.99 2/77 27448
/proc/meminfo: memFree=1783344/2055920 swapFree=4149072/4192956
[pid=27448] ppid=27446 vsize=1785808 CPUtime=0.96
/proc/27448/stat : 27448 (java) S 27446 27448 26039 0 -1 0 7799 0 1 0 92 4 0 0 18 0 12 0 179712042 1828667392 6932 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/27448/statm: 446452 6932 1308 9 0 444064 0
Current children cumulated CPU time (s) 0.96
Current children cumulated vsize (KiB) 1785808

[startup+1.50214 s]
/proc/loadavg: 1.10 1.03 1.01 2/89 27460
/proc/meminfo: memFree=1752144/2055920 swapFree=4149072/4192956
[pid=27448] ppid=27446 vsize=1786596 CPUtime=2.17
/proc/27448/stat : 27448 (java) S 27446 27448 26039 0 -1 0 10898 0 1 0 212 5 0 0 18 0 13 0 179712042 1829474304 9393 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/27448/statm: 446649 9393 1320 9 0 444261 0
[pid=27448/tid=27450] ppid=27446 vsize=1786596 CPUtime=0.94
/proc/27448/task/27450/stat : 27450 (java) R 27446 27448 26039 0 -1 64 7404 0 1 0 90 4 0 0 23 0 13 0 179712043 1829474304 9393 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109149100 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27448/tid=27451] ppid=27446 vsize=1786596 CPUtime=0
/proc/27448/task/27451/stat : 27451 (java) S 27446 27448 26039 0 -1 64 2 0 0 0 0 0 0 0 19 0 13 0 179712045 1829474304 9393 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27448/tid=27452] ppid=27446 vsize=1786596 CPUtime=0
/proc/27448/task/27452/stat : 27452 (java) S 27446 27448 26039 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 179712045 1829474304 9393 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27448/tid=27453] ppid=27446 vsize=1786596 CPUtime=0
/proc/27448/task/27453/stat : 27453 (java) S 27446 27448 26039 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 179712047 1829474304 9393 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=27448/tid=27454] ppid=27446 vsize=1786596 CPUtime=0
/proc/27448/task/27454/stat : 27454 (java) S 27446 27448 26039 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 179712048 1829474304 9393 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27448/tid=27455] ppid=27446 vsize=1786596 CPUtime=0
/proc/27448/task/27455/stat : 27455 (java) S 27446 27448 26039 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 179712048 1829474304 9393 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27448/tid=27456] ppid=27446 vsize=1786596 CPUtime=0
/proc/27448/task/27456/stat : 27456 (java) S 27446 27448 26039 0 -1 64 1 0 0 0 0 0 0 0 18 0 13 0 179712052 1829474304 9393 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27448/tid=27457] ppid=27446 vsize=1786596 CPUtime=0.64
/proc/27448/task/27457/stat : 27457 (java) S 27446 27448 26039 0 -1 64 1609 0 0 0 64 0 0 0 16 0 13 0 179712052 1829474304 9393 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27448/tid=27458] ppid=27446 vsize=1786596 CPUtime=0.57
/proc/27448/task/27458/stat : 27458 (java) S 27446 27448 26039 0 -1 64 1161 0 0 0 57 0 0 0 16 0 13 0 179712052 1829474304 9393 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27448/tid=27459] ppid=27446 vsize=1786596 CPUtime=0
/proc/27448/task/27459/stat : 27459 (java) S 27446 27448 26039 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 179712052 1829474304 9393 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27448/tid=27460] ppid=27446 vsize=1786596 CPUtime=0
/proc/27448/task/27460/stat : 27460 (java) S 27446 27448 26039 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 179712052 1829474304 9393 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.17
Current children cumulated vsize (KiB) 1786596

[startup+3.10129 s]
/proc/loadavg: 1.10 1.03 1.01 2/90 27464
/proc/meminfo: memFree=1749384/2055920 swapFree=4149072/4192956
[pid=27448] ppid=27446 vsize=1786596 CPUtime=3.84
/proc/27448/stat : 27448 (java) S 27446 27448 26039 0 -1 0 11701 0 1 0 378 6 0 0 18 0 13 0 179712042 1829474304 10194 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/27448/statm: 446649 10194 1322 9 0 444261 0
[pid=27448/tid=27450] ppid=27446 vsize=1786596 CPUtime=2.49
/proc/27448/task/27450/stat : 27450 (java) R 27446 27448 26039 0 -1 64 8198 0 1 0 245 4 0 0 25 0 13 0 179712043 1829474304 10194 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109702854 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27448/tid=27451] ppid=27446 vsize=1786596 CPUtime=0
/proc/27448/task/27451/stat : 27451 (java) S 27446 27448 26039 0 -1 64 2 0 0 0 0 0 0 0 19 0 13 0 179712045 1829474304 10194 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27448/tid=27452] ppid=27446 vsize=1786596 CPUtime=0
/proc/27448/task/27452/stat : 27452 (java) S 27446 27448 26039 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 179712045 1829474304 10194 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27448/tid=27453] ppid=27446 vsize=1786596 CPUtime=0
/proc/27448/task/27453/stat : 27453 (java) S 27446 27448 26039 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 179712047 1829474304 10194 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=27448/tid=27454] ppid=27446 vsize=1786596 CPUtime=0
/proc/27448/task/27454/stat : 27454 (java) S 27446 27448 26039 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 179712048 1829474304 10194 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27448/tid=27455] ppid=27446 vsize=1786596 CPUtime=0
/proc/27448/task/27455/stat : 27455 (java) S 27446 27448 26039 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 179712048 1829474304 10194 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27448/tid=27456] ppid=27446 vsize=1786596 CPUtime=0
/proc/27448/task/27456/stat : 27456 (java) S 27446 27448 26039 0 -1 64 1 0 0 0 0 0 0 0 18 0 13 0 179712052 1829474304 10194 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27448/tid=27457] ppid=27446 vsize=1786596 CPUtime=0.68
/proc/27448/task/27457/stat : 27457 (java) S 27446 27448 26039 0 -1 64 1614 0 0 0 68 0 0 0 16 0 13 0 179712052 1829474304 10194 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27448/tid=27458] ppid=27446 vsize=1786596 CPUtime=0.63
/proc/27448/task/27458/stat : 27458 (java) S 27446 27448 26039 0 -1 64 1165 0 0 0 63 0 0 0 16 0 13 0 179712052 1829474304 10194 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27448/tid=27459] ppid=27446 vsize=1786596 CPUtime=0
/proc/27448/task/27459/stat : 27459 (java) S 27446 27448 26039 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 179712052 1829474304 10194 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27448/tid=27460] ppid=27446 vsize=1786596 CPUtime=0
/proc/27448/task/27460/stat : 27460 (java) S 27446 27448 26039 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 179712052 1829474304 10194 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27448/tid=27464] ppid=27446 vsize=1786596 CPUtime=0
/proc/27448/task/27464/stat : 27464 (java) S 27446 27448 26039 0 -1 64 0 0 0 0 0 0 0 0 22 0 13 0 179712152 1829474304 10194 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.84
Current children cumulated vsize (KiB) 1786596

[startup+6.30263 s]
/proc/loadavg: 1.10 1.03 1.01 2/90 27465
/proc/meminfo: memFree=1743104/2055920 swapFree=4149072/4192956
[pid=27448] ppid=27446 vsize=1786564 CPUtime=7.04
/proc/27448/stat : 27448 (java) S 27446 27448 26039 0 -1 0 13024 0 1 0 697 7 0 0 18 0 13 0 179712042 1829441536 11511 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/27448/statm: 446641 11511 1322 9 0 444253 0
[pid=27448/tid=27450] ppid=27446 vsize=1786564 CPUtime=5.7
/proc/27448/task/27450/stat : 27450 (java) R 27446 27448 26039 0 -1 64 9521 0 1 0 565 5 0 0 25 0 13 0 179712043 1829441536 11511 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109702803 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27448/tid=27451] ppid=27446 vsize=1786564 CPUtime=0
/proc/27448/task/27451/stat : 27451 (java) S 27446 27448 26039 0 -1 64 2 0 0 0 0 0 0 0 19 0 13 0 179712045 1829441536 11511 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27448/tid=27452] ppid=27446 vsize=1786564 CPUtime=0
/proc/27448/task/27452/stat : 27452 (java) S 27446 27448 26039 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 179712045 1829441536 11511 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27448/tid=27453] ppid=27446 vsize=1786564 CPUtime=0
/proc/27448/task/27453/stat : 27453 (java) S 27446 27448 26039 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 179712047 1829441536 11511 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=27448/tid=27454] ppid=27446 vsize=1786564 CPUtime=0
/proc/27448/task/27454/stat : 27454 (java) S 27446 27448 26039 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 179712048 1829441536 11511 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27448/tid=27455] ppid=27446 vsize=1786564 CPUtime=0
/proc/27448/task/27455/stat : 27455 (java) S 27446 27448 26039 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 179712048 1829441536 11511 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27448/tid=27456] ppid=27446 vsize=1786564 CPUtime=0
/proc/27448/task/27456/stat : 27456 (java) S 27446 27448 26039 0 -1 64 1 0 0 0 0 0 0 0 18 0 13 0 179712052 1829441536 11511 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27448/tid=27457] ppid=27446 vsize=1786564 CPUtime=0.68
/proc/27448/task/27457/stat : 27457 (java) S 27446 27448 26039 0 -1 64 1614 0 0 0 68 0 0 0 16 0 13 0 179712052 1829441536 11511 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27448/tid=27458] ppid=27446 vsize=1786564 CPUtime=0.63
/proc/27448/task/27458/stat : 27458 (java) S 27446 27448 26039 0 -1 64 1165 0 0 0 63 0 0 0 16 0 13 0 179712052 1829441536 11511 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27448/tid=27459] ppid=27446 vsize=1786564 CPUtime=0
/proc/27448/task/27459/stat : 27459 (java) S 27446 27448 26039 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 179712052 1829441536 11511 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27448/tid=27460] ppid=27446 vsize=1786564 CPUtime=0
/proc/27448/task/27460/stat : 27460 (java) S 27446 27448 26039 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 179712052 1829441536 11511 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27448/tid=27465] ppid=27446 vsize=1786564 CPUtime=0
/proc/27448/task/27465/stat : 27465 (java) S 27446 27448 26039 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 179712384 1829441536 11511 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 7.04
Current children cumulated vsize (KiB) 1786564

Solver just ended. Dumping a history of the last processes samples

[startup+7.10272 s]
/proc/loadavg: 1.09 1.03 1.00 2/90 27465
/proc/meminfo: memFree=1741448/2055920 swapFree=4149072/4192956
[pid=27448] ppid=27446 vsize=1786564 CPUtime=7.85
/proc/27448/stat : 27448 (java) S 27446 27448 26039 0 -1 0 13297 0 1 0 778 7 0 0 18 0 13 0 179712042 1829441536 11784 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/27448/statm: 446641 11784 1322 9 0 444253 0
[pid=27448/tid=27450] ppid=27446 vsize=1786564 CPUtime=6.49
/proc/27448/task/27450/stat : 27450 (java) R 27446 27448 26039 0 -1 64 9793 0 1 0 644 5 0 0 25 0 13 0 179712043 1829441536 11784 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109702803 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27448/tid=27451] ppid=27446 vsize=1786564 CPUtime=0
/proc/27448/task/27451/stat : 27451 (java) S 27446 27448 26039 0 -1 64 2 0 0 0 0 0 0 0 19 0 13 0 179712045 1829441536 11784 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27448/tid=27452] ppid=27446 vsize=1786564 CPUtime=0
/proc/27448/task/27452/stat : 27452 (java) S 27446 27448 26039 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 179712045 1829441536 11784 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27448/tid=27453] ppid=27446 vsize=1786564 CPUtime=0
/proc/27448/task/27453/stat : 27453 (java) S 27446 27448 26039 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 179712047 1829441536 11784 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=27448/tid=27454] ppid=27446 vsize=1786564 CPUtime=0
/proc/27448/task/27454/stat : 27454 (java) S 27446 27448 26039 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 179712048 1829441536 11784 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27448/tid=27455] ppid=27446 vsize=1786564 CPUtime=0
/proc/27448/task/27455/stat : 27455 (java) S 27446 27448 26039 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 179712048 1829441536 11784 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27448/tid=27456] ppid=27446 vsize=1786564 CPUtime=0
/proc/27448/task/27456/stat : 27456 (java) S 27446 27448 26039 0 -1 64 1 0 0 0 0 0 0 0 18 0 13 0 179712052 1829441536 11784 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27448/tid=27457] ppid=27446 vsize=1786564 CPUtime=0.7
/proc/27448/task/27457/stat : 27457 (java) S 27446 27448 26039 0 -1 64 1615 0 0 0 70 0 0 0 17 0 13 0 179712052 1829441536 11784 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27448/tid=27458] ppid=27446 vsize=1786564 CPUtime=0.63
/proc/27448/task/27458/stat : 27458 (java) S 27446 27448 26039 0 -1 64 1165 0 0 0 63 0 0 0 16 0 13 0 179712052 1829441536 11784 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27448/tid=27459] ppid=27446 vsize=1786564 CPUtime=0
/proc/27448/task/27459/stat : 27459 (java) S 27446 27448 26039 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 179712052 1829441536 11784 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27448/tid=27460] ppid=27446 vsize=1786564 CPUtime=0
/proc/27448/task/27460/stat : 27460 (java) S 27446 27448 26039 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 179712052 1829441536 11784 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27448/tid=27465] ppid=27446 vsize=1786564 CPUtime=0
/proc/27448/task/27465/stat : 27465 (java) S 27446 27448 26039 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 179712384 1829441536 11784 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 7.85
Current children cumulated vsize (KiB) 1786564

[startup+7.30273 s]
/proc/loadavg: 1.09 1.03 1.00 2/90 27465
/proc/meminfo: memFree=1741448/2055920 swapFree=4149072/4192956
[pid=27448] ppid=27446 vsize=1786564 CPUtime=8.05
/proc/27448/stat : 27448 (java) S 27446 27448 26039 0 -1 0 13372 0 1 0 798 7 0 0 18 0 13 0 179712042 1829441536 11859 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/27448/statm: 446641 11859 1322 9 0 444253 0
[pid=27448/tid=27450] ppid=27446 vsize=1786564 CPUtime=6.69
/proc/27448/task/27450/stat : 27450 (java) S 27446 27448 26039 0 -1 64 9865 0 1 0 664 5 0 0 25 0 13 0 179712043 1829441536 11859 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27448/tid=27451] ppid=27446 vsize=1786564 CPUtime=0
/proc/27448/task/27451/stat : 27451 (java) S 27446 27448 26039 0 -1 64 2 0 0 0 0 0 0 0 19 0 13 0 179712045 1829441536 11859 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27448/tid=27452] ppid=27446 vsize=1786564 CPUtime=0
/proc/27448/task/27452/stat : 27452 (java) S 27446 27448 26039 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 179712045 1829441536 11859 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27448/tid=27453] ppid=27446 vsize=1786564 CPUtime=0
/proc/27448/task/27453/stat : 27453 (java) S 27446 27448 26039 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 179712047 1829441536 11859 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=27448/tid=27454] ppid=27446 vsize=1786564 CPUtime=0
/proc/27448/task/27454/stat : 27454 (java) S 27446 27448 26039 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 179712048 1829441536 11859 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27448/tid=27455] ppid=27446 vsize=1786564 CPUtime=0
/proc/27448/task/27455/stat : 27455 (java) S 27446 27448 26039 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 179712048 1829441536 11859 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27448/tid=27456] ppid=27446 vsize=1786564 CPUtime=0
/proc/27448/task/27456/stat : 27456 (java) S 27446 27448 26039 0 -1 64 1 0 0 0 0 0 0 0 18 0 13 0 179712052 1829441536 11859 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27448/tid=27457] ppid=27446 vsize=1786564 CPUtime=0.7
/proc/27448/task/27457/stat : 27457 (java) S 27446 27448 26039 0 -1 64 1615 0 0 0 70 0 0 0 17 0 13 0 179712052 1829441536 11859 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27448/tid=27458] ppid=27446 vsize=1786564 CPUtime=0.63
/proc/27448/task/27458/stat : 27458 (java) S 27446 27448 26039 0 -1 64 1165 0 0 0 63 0 0 0 16 0 13 0 179712052 1829441536 11859 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27448/tid=27459] ppid=27446 vsize=1786564 CPUtime=0
/proc/27448/task/27459/stat : 27459 (java) S 27446 27448 26039 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 179712052 1829441536 11859 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27448/tid=27460] ppid=27446 vsize=1786564 CPUtime=0
/proc/27448/task/27460/stat : 27460 (java) S 27446 27448 26039 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 179712052 1829441536 11859 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.05
Current children cumulated vsize (KiB) 1786564

Child status: 30
Real time (s): 7.34067
CPU time (s): 8.07277
CPU user time (s): 7.98979
CPU system time (s): 0.082987
CPU usage (%): 109.973
Max. virtual memory (cumulated for all children) (KiB): 1786596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.98978
system time used= 0.082987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13381
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= 754
involuntary context switches= 799

runsolver used 0.014997 second user time and 0.021996 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Fri Apr 20 02:39:03 UTC 2007

IDJOB= 364027
IDBENCH= 2054
IDSOLVER= 159
FILE ID= node2/364027-1177036742

PBS_JOBID= 4630634

Free space on /tmp= 66398 MiB

SOLVER NAME= SAT4JPseudoResolution 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-9sym.b.opb
COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/364027-1177036742/sat4jPseudoResolution.jar /tmp/evaluation/364027-1177036742/instance-364027-1177036742.opb           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-364027-1177036742 -o ROOT/results/node2/solver-364027-1177036742 -C 1800 -W 3600 -M 1800 --output-limit 1,15  java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/364027-1177036742/sat4jPseudoResolution.jar /tmp/evaluation/364027-1177036742/instance-364027-1177036742.opb           

META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30
MD5SUM BENCH=  62bf49287e0493f2a3b22f3319db306d

RANDOM SEED= 230357146

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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:       1783752 kB
Buffers:         68028 kB
Cached:         124820 kB
SwapCached:      12240 kB
Active:         112268 kB
Inactive:       106500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1783752 kB
SwapTotal:     4192956 kB
SwapFree:      4149072 kB
Dirty:            3968 kB
Writeback:           0 kB
Mapped:          30780 kB
Slab:            38820 kB
Committed_AS:  8153600 kB
PageTables:       1860 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= 66398 MiB

End job on node2 on Fri Apr 20 02:39:10 UTC 2007