Trace number 431790

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 2007-03-23OPT3 4.20636 3.81687

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=31-P1=53-P2=29-P3=29-P4=31-P5=19-B.opb
MD5SUMc39f64fc7780fdd337b3dc7ba22d2bb1
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.064989
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables90
Total number of constraints11
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints11
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)180
Sum of products size (including duplicates)360
Number of different products180
Sum of products size360

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.
0.08/0.14	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 ---
0.08/0.19	c solving /tmp/evaluation/431790-1178010389/instance-431790-1178010389.opb
0.08/0.19	c reading problem ... 
0.33/0.32	c ... done. Wall clock time 0.13s.
0.33/0.32	c CPU time (experimental) 0.26s.
0.33/0.32	c #vars     270
0.33/0.32	c #constraints  376
0.97/0.71	c SATISFIABLE
0.97/0.71	c OPTIMIZING...
0.97/0.71	c Got one! Elapsed wall clock time (in seconds):0.516
0.97/0.71	o 3
4.09/3.77	c starts		: 19
4.09/3.77	c conflicts		: 28146
4.09/3.77	c decisions		: 29546
4.09/3.77	c propagations		: 369960
4.09/3.77	c inspects		: 8614172
4.09/3.77	c learnt literals	: 16
4.09/3.77	c learnt binary clauses	: 9
4.09/3.77	c learnt ternary clauses	: 17
4.09/3.77	c learnt clauses	: 28129
4.09/3.77	c root simplifications	: 0
4.09/3.77	c removed literals (reason simplification)	: 0
4.09/3.77	c reason swapping (by a shorter reason)	: 0
4.09/3.77	c Calls to reduceDB	: 0
4.09/3.77	c speed (decisions/second)	: 9658.711997384766
4.09/3.77	c non guided choices	264
4.09/3.77	s OPTIMUM FOUND
4.09/3.77	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 x29 x30 x31 x32 -x33 -x34
4.09/3.77	v x35 -x36 x37 -x38 x39 -x40 x41 x42 x43 x44 -x45 x46 -x47 -x48 x49 -x50 -x51 x52 -x53 -x54 x55 -x56 x57 x58 x59 -x60 x61 -x62 -x63
4.09/3.77	v -x64 -x65 -x66 -x67 -x68 x69 -x70 x71 x72 -x73 x74 -x75 x76 -x77 -x78 x79 x80 x81 -x82 -x83 -x84 -x85 -x86 -x87 x88 -x89 -x90 x91
4.09/3.77	v x92 -x93 -x94 -x95 -x96 x97 x98 -x99 -x100 -x101 -x102 x103 x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114
4.09/3.77	v -x115 -x116 -x117 -x118 -x119 -x120 x121 x122 -x123 -x124 -x125 -x126 x127 -x128 x129 -x130 x131 x132 x133 -x134 x135 -x136
4.09/3.77	v x137 x138 x139 -x140 x141 -x142 x143 x144 x145 -x146 x147 -x148 x149 x150 x151 -x152 x153 -x154 x155 x156 x157 -x158 x159 -x160
4.09/3.77	v x161 x162 x163 x164 -x165 x166 -x167 -x168 x169 x170 -x171 x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 x181 x182 -x183
4.09/3.77	v x184 -x185 -x186 x187 x188 -x189 x190 -x191 -x192 x193 x194 -x195 x196 -x197 -x198 x199 -x200 -x201 x202 -x203 -x204 -x205
4.09/3.77	v -x206 -x207 -x208 -x209 -x210 x211 -x212 -x213 x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 x223 -x224 -x225 x226
4.09/3.77	v -x227 -x228 x229 -x230 -x231 x232 -x233 -x234 x235 -x236 x237 x238 x239 -x240 x241 -x242 x243 x244 x245 -x246 -x247 -x248 -x249
4.09/3.77	v -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 x259 -x260 x261 x262 x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270
4.09/3.77	c objective function=3
4.09/3.77	c Total wall clock time (ms): 3.578

Verifier Data (download as text)

OK	3

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node19/watcher-431790-1178010389 -o ROOT/results/node19/solver-431790-1178010389 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/431790-1178010389/sat4jPseudoResolution.jar /tmp/evaluation/431790-1178010389/instance-431790-1178010389.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: 1.00 0.99 0.98 2/77 17922
/proc/meminfo: memFree=1813320/2055920 swapFree=4153644/4192956
[pid=17922] ppid=17920 vsize=1520 CPUtime=0
/proc/17922/stat : 17922 (java) R 17920 17922 16822 0 -1 0 89 0 0 0 0 0 0 0 18 0 1 0 248956297 1556480 73 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 7455328 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 380 73 56 9 0 10 0

[startup+0.062639 s]
/proc/loadavg: 1.00 0.99 0.98 2/77 17922
/proc/meminfo: memFree=1813320/2055920 swapFree=4153644/4192956
[pid=17922] ppid=17920 vsize=1777708 CPUtime=0.05
/proc/17922/stat : 17922 (java) S 17920 17922 16822 0 -1 0 3636 0 1 0 3 2 0 0 18 0 7 0 248956297 1820372992 3380 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0
/proc/17922/statm: 444427 3380 1077 9 0 442063 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1777708

[startup+0.101648 s]
/proc/loadavg: 1.00 0.99 0.98 2/77 17922
/proc/meminfo: memFree=1813320/2055920 swapFree=4153644/4192956
[pid=17922] ppid=17920 vsize=1780108 CPUtime=0.08
/proc/17922/stat : 17922 (java) S 17920 17922 16822 0 -1 0 3976 0 1 0 6 2 0 0 18 0 12 0 248956297 1822830592 3719 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/17922/statm: 445027 3719 1122 9 0 442646 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1780108

[startup+0.301666 s]
/proc/loadavg: 1.00 0.99 0.98 2/77 17922
/proc/meminfo: memFree=1813320/2055920 swapFree=4153644/4192956
[pid=17922] ppid=17920 vsize=1782496 CPUtime=0.33
/proc/17922/stat : 17922 (java) S 17920 17922 16822 0 -1 0 5145 0 1 0 30 3 0 0 18 0 12 0 248956297 1825275904 4885 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/17922/statm: 445624 4885 1263 9 0 443236 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 1782496

[startup+0.70171 s]
/proc/loadavg: 1.00 0.99 0.98 2/77 17922
/proc/meminfo: memFree=1813320/2055920 swapFree=4153644/4192956
[pid=17922] ppid=17920 vsize=1785824 CPUtime=0.97
/proc/17922/stat : 17922 (java) S 17920 17922 16822 0 -1 0 7680 0 1 0 93 4 0 0 18 0 13 0 248956297 1828683776 6834 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/17922/statm: 446456 6834 1300 9 0 444068 0
Current children cumulated CPU time (s) 0.97
Current children cumulated vsize (KiB) 1785824

[startup+1.50279 s]
/proc/loadavg: 1.00 0.99 0.98 2/90 17936
/proc/meminfo: memFree=1778912/2055920 swapFree=4153644/4192956
[pid=17922] ppid=17920 vsize=1785824 CPUtime=1.9
/proc/17922/stat : 17922 (java) S 17920 17922 16822 0 -1 0 15936 0 1 0 182 8 0 0 18 0 13 0 248956297 1828683776 15089 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/17922/statm: 446456 15090 1309 9 0 444068 0
[pid=17922/tid=17924] ppid=17920 vsize=1785824 CPUtime=1.25
/proc/17922/task/17924/stat : 17924 (java) R 17920 17922 16822 0 -1 64 13423 0 1 0 118 7 0 0 20 0 13 0 248956298 1828683776 15090 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109523884 0 4 0 23759 0 0 0 -1 1 0 0
[pid=17922/tid=17925] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17925/stat : 17925 (java) S 17920 17922 16822 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 248956300 1828683776 15091 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17926] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17926/stat : 17926 (java) S 17920 17922 16822 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 248956300 1828683776 15091 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=17922/tid=17927] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17927/stat : 17927 (java) S 17920 17922 16822 0 -1 64 1 0 0 0 0 0 0 0 16 0 13 0 248956302 1828683776 15091 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17928] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17928/stat : 17928 (java) S 17920 17922 16822 0 -1 64 9 0 0 0 0 0 0 0 22 0 13 0 248956302 1828683776 15091 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17929] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17929/stat : 17929 (java) S 17920 17922 16822 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 248956302 1828683776 15091 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17930] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17930/stat : 17930 (java) S 17920 17922 16822 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 248956306 1828683776 15092 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17931] ppid=17920 vsize=1785824 CPUtime=0.31
/proc/17922/task/17931/stat : 17931 (java) S 17920 17922 16822 0 -1 64 1070 0 0 0 31 0 0 0 16 0 13 0 248956306 1828683776 15092 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=17922/tid=17932] ppid=17920 vsize=1785824 CPUtime=0.31
/proc/17922/task/17932/stat : 17932 (java) S 17920 17922 16822 0 -1 64 721 0 0 0 31 0 0 0 16 0 13 0 248956306 1828683776 15092 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17933] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17933/stat : 17933 (java) S 17920 17922 16822 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 248956306 1828683776 15094 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17934] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17934/stat : 17934 (java) S 17920 17922 16822 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 248956306 1828683776 15094 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17936] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17936/stat : 17936 (java) S 17920 17922 16822 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 248956369 1828683776 15094 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.9
Current children cumulated vsize (KiB) 1785824

[startup+3.10196 s]
/proc/loadavg: 1.00 0.99 0.98 2/90 17936
/proc/meminfo: memFree=1734944/2055920 swapFree=4153644/4192956
[pid=17922] ppid=17920 vsize=1785824 CPUtime=3.5
/proc/17922/stat : 17922 (java) S 17920 17922 16822 0 -1 0 29812 0 1 0 336 14 0 0 18 0 13 0 248956297 1828683776 28965 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/17922/statm: 446456 28965 1309 9 0 444068 0
[pid=17922/tid=17924] ppid=17920 vsize=1785824 CPUtime=2.84
/proc/17922/task/17924/stat : 17924 (java) R 17920 17922 16822 0 -1 64 27298 0 1 0 271 13 0 0 25 0 13 0 248956298 1828683776 28965 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109543879 0 4 0 23759 0 0 0 -1 1 0 0
[pid=17922/tid=17925] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17925/stat : 17925 (java) S 17920 17922 16822 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 248956300 1828683776 28966 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17926] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17926/stat : 17926 (java) S 17920 17922 16822 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 248956300 1828683776 28966 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=17922/tid=17927] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17927/stat : 17927 (java) S 17920 17922 16822 0 -1 64 1 0 0 0 0 0 0 0 16 0 13 0 248956302 1828683776 28966 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17928] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17928/stat : 17928 (java) S 17920 17922 16822 0 -1 64 9 0 0 0 0 0 0 0 22 0 13 0 248956302 1828683776 28967 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17929] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17929/stat : 17929 (java) S 17920 17922 16822 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 248956302 1828683776 28967 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17930] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17930/stat : 17930 (java) S 17920 17922 16822 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 248956306 1828683776 28967 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17931] ppid=17920 vsize=1785824 CPUtime=0.32
/proc/17922/task/17931/stat : 17931 (java) S 17920 17922 16822 0 -1 64 1070 0 0 0 32 0 0 0 16 0 13 0 248956306 1828683776 28967 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=17922/tid=17932] ppid=17920 vsize=1785824 CPUtime=0.32
/proc/17922/task/17932/stat : 17932 (java) S 17920 17922 16822 0 -1 64 721 0 0 0 32 0 0 0 16 0 13 0 248956306 1828683776 28968 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17933] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17933/stat : 17933 (java) S 17920 17922 16822 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 248956306 1828683776 28968 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17934] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17934/stat : 17934 (java) S 17920 17922 16822 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 248956306 1828683776 28969 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17936] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17936/stat : 17936 (java) S 17920 17922 16822 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 248956369 1828683776 28969 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.5
Current children cumulated vsize (KiB) 1785824

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

[startup+3.50201 s]
/proc/loadavg: 1.00 0.99 0.98 2/90 17936
/proc/meminfo: memFree=1699424/2055920 swapFree=4153644/4192956
[pid=17922] ppid=17920 vsize=1785824 CPUtime=3.89
/proc/17922/stat : 17922 (java) S 17920 17922 16822 0 -1 0 31974 0 1 0 374 15 0 0 18 0 13 0 248956297 1828683776 31127 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/17922/statm: 446456 31128 1309 9 0 444068 0
[pid=17922/tid=17924] ppid=17920 vsize=1785824 CPUtime=3.24
/proc/17922/task/17924/stat : 17924 (java) R 17920 17922 16822 0 -1 64 29461 0 1 0 310 14 0 0 25 0 13 0 248956298 1828683776 31128 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109554764 0 4 0 23759 0 0 0 -1 1 0 0
[pid=17922/tid=17925] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17925/stat : 17925 (java) S 17920 17922 16822 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 248956300 1828683776 31128 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17926] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17926/stat : 17926 (java) S 17920 17922 16822 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 248956300 1828683776 31128 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=17922/tid=17927] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17927/stat : 17927 (java) S 17920 17922 16822 0 -1 64 1 0 0 0 0 0 0 0 16 0 13 0 248956302 1828683776 31128 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17928] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17928/stat : 17928 (java) S 17920 17922 16822 0 -1 64 9 0 0 0 0 0 0 0 22 0 13 0 248956302 1828683776 31128 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17929] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17929/stat : 17929 (java) S 17920 17922 16822 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 248956302 1828683776 31128 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17930] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17930/stat : 17930 (java) S 17920 17922 16822 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 248956306 1828683776 31128 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17931] ppid=17920 vsize=1785824 CPUtime=0.32
/proc/17922/task/17931/stat : 17931 (java) S 17920 17922 16822 0 -1 64 1070 0 0 0 32 0 0 0 16 0 13 0 248956306 1828683776 31128 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=17922/tid=17932] ppid=17920 vsize=1785824 CPUtime=0.32
/proc/17922/task/17932/stat : 17932 (java) S 17920 17922 16822 0 -1 64 721 0 0 0 32 0 0 0 16 0 13 0 248956306 1828683776 31128 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17933] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17933/stat : 17933 (java) S 17920 17922 16822 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 248956306 1828683776 31129 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17934] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17934/stat : 17934 (java) S 17920 17922 16822 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 248956306 1828683776 31129 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17936] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17936/stat : 17936 (java) S 17920 17922 16822 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 248956369 1828683776 31129 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 1785824

[startup+3.70103 s]
/proc/loadavg: 1.00 0.99 0.98 2/90 17936
/proc/meminfo: memFree=1699424/2055920 swapFree=4153644/4192956
[pid=17922] ppid=17920 vsize=1785824 CPUtime=4.09
/proc/17922/stat : 17922 (java) S 17920 17922 16822 0 -1 0 32853 0 1 0 394 15 0 0 18 0 13 0 248956297 1828683776 32006 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/17922/statm: 446456 32006 1309 9 0 444068 0
[pid=17922/tid=17924] ppid=17920 vsize=1785824 CPUtime=3.44
/proc/17922/task/17924/stat : 17924 (java) R 17920 17922 16822 0 -1 64 30339 0 1 0 330 14 0 0 25 0 13 0 248956298 1828683776 32006 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109525497 0 4 0 23759 0 0 0 -1 1 0 0
[pid=17922/tid=17925] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17925/stat : 17925 (java) S 17920 17922 16822 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 248956300 1828683776 32006 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17926] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17926/stat : 17926 (java) S 17920 17922 16822 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 248956300 1828683776 32006 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=17922/tid=17927] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17927/stat : 17927 (java) S 17920 17922 16822 0 -1 64 1 0 0 0 0 0 0 0 16 0 13 0 248956302 1828683776 32006 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17928] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17928/stat : 17928 (java) S 17920 17922 16822 0 -1 64 9 0 0 0 0 0 0 0 22 0 13 0 248956302 1828683776 32007 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17929] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17929/stat : 17929 (java) S 17920 17922 16822 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 248956302 1828683776 32007 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17930] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17930/stat : 17930 (java) S 17920 17922 16822 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 248956306 1828683776 32007 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17931] ppid=17920 vsize=1785824 CPUtime=0.32
/proc/17922/task/17931/stat : 17931 (java) S 17920 17922 16822 0 -1 64 1070 0 0 0 32 0 0 0 16 0 13 0 248956306 1828683776 32008 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=17922/tid=17932] ppid=17920 vsize=1785824 CPUtime=0.32
/proc/17922/task/17932/stat : 17932 (java) S 17920 17922 16822 0 -1 64 721 0 0 0 32 0 0 0 16 0 13 0 248956306 1828683776 32008 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17933] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17933/stat : 17933 (java) S 17920 17922 16822 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 248956306 1828683776 32008 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17934] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17934/stat : 17934 (java) S 17920 17922 16822 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 248956306 1828683776 32008 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=17922/tid=17936] ppid=17920 vsize=1785824 CPUtime=0
/proc/17922/task/17936/stat : 17936 (java) S 17920 17922 16822 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 248956369 1828683776 32009 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 4.09
Current children cumulated vsize (KiB) 1785824

[startup+3.80153 s]
/proc/loadavg: 1.00 0.99 0.98 2/90 17936
/proc/meminfo: memFree=1699424/2055920 swapFree=4153644/4192956
[pid=17922] ppid=17920 vsize=0 CPUtime=4.18
/proc/17922/stat : 17922 (java) Z 17920 17922 16822 0 -1 1036 33254 0 1 0 402 16 0 0 16 0 2 0 248956297 0 0 18446744073709551615 0 0 0 0 0 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/17922/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4.18
Current children cumulated vsize (KiB) 0

Child status: 30
Real time (s): 3.81687
CPU time (s): 4.20636
CPU user time (s): 4.02539
CPU system time (s): 0.180972
CPU usage (%): 110.205
Max. virtual memory (cumulated for all children) (KiB): 1786264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.02539
system time used= 0.180972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33254
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= 440
involuntary context switches= 374

runsolver used 0.002999 second user time and 0.018997 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue May  1 09:06:29 UTC 2007

IDJOB= 431790
IDBENCH= 48077
IDSOLVER= 159
FILE ID= node19/431790-1178010389

PBS_JOBID= 4728296

Free space on /tmp= 66561 MiB

SOLVER NAME= SAT4JPseudoResolution 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=31-P1=53-P2=29-P3=29-P4=31-P5=19-B.opb
COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/431790-1178010389/sat4jPseudoResolution.jar /tmp/evaluation/431790-1178010389/instance-431790-1178010389.opb           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-431790-1178010389 -o ROOT/results/node19/solver-431790-1178010389 -C 1800 -W 3600 -M 1800 --output-limit 1,15  java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/431790-1178010389/sat4jPseudoResolution.jar /tmp/evaluation/431790-1178010389/instance-431790-1178010389.opb           

META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30
MD5SUM BENCH=  c39f64fc7780fdd337b3dc7ba22d2bb1

RANDOM SEED= 10456681

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1813664 kB
Buffers:         50016 kB
Cached:         102556 kB
SwapCached:       7976 kB
Active:          59308 kB
Inactive:       120252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1813664 kB
SwapTotal:     4192956 kB
SwapFree:      4153644 kB
Dirty:            3608 kB
Writeback:           0 kB
Mapped:          29944 kB
Slab:            48080 kB
Committed_AS:  5662276 kB
PageTables:       1784 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= 66561 MiB

End job on node19 on Tue May  1 09:06:33 UTC 2007