Trace number 363174

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
sat4jPseudoCP 2007-03-23OPT91 15.4277 12.8438

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-flugpl.opb
MD5SUM9c73ae3327669d874cd1c2ac8b389288
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark91
Best CPU time to get the best result obtained on this benchmark6.46202
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 91
Optimality of the best value was proved YES
Number of variables265
Total number of constraints29
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 constraints29
Minimum length of a constraint5
Maximum length of a constraint65
Number of terms in the objective function 265
Biggest coefficient in the objective function 245704
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524478
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262130
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524478
Number of bits of the biggest sum of numbers20
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)

0.07/0.15	c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre
0.07/0.15	c This is free software under the GNU LGPL licence. See www.sat4j.org for details.
0.07/0.15	c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details.
0.07/0.16	c no version file found!!!
0.07/0.16	c sun.arch.data.model	32
0.07/0.16	c java.version	1.6.0
0.07/0.16	c os.name	Linux
0.07/0.16	c os.version	2.6.9-22.EL.rootsmp
0.07/0.16	c os.arch	i386
0.07/0.16	c Free memory 1651659224
0.07/0.16	c Max memory 1654456320
0.07/0.16	c Total memory 1654456320
0.07/0.16	c Number of processors 2
0.20/0.21	c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolver)
0.20/0.21	--- Begin Solver configuration ---
0.20/0.21	c Stops conflict analysis at the first Unique Implication Point
0.20/0.21	c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36
0.20/0.21	c Learn all clauses as in MiniSAT
0.20/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 
0.20/0.21	c VSIDS like heuristics from MiniSAT using a heap
0.20/0.21	c No reason simplification
0.20/0.21	c --- End Solver configuration ---
0.20/0.21	c solving /tmp/evaluation/363174-1177023903/instance-363174-1177023903.opb
0.20/0.21	c reading problem ... 
0.30/0.31	c ... done. Wall clock time 0.097s.
0.30/0.31	c CPU time (experimental) 0.26s.
0.30/0.31	c #vars     265
0.30/0.31	c #constraints  35
2.26/1.42	c SATISFIABLE
2.26/1.42	c OPTIMIZING...
2.26/1.42	c Got one! Elapsed wall clock time (in seconds):1.202
2.26/1.42	o 166
2.26/1.48	c Got one! Elapsed wall clock time (in seconds):1.268
2.26/1.49	o 131
2.46/1.54	c Got one! Elapsed wall clock time (in seconds):1.321
2.46/1.56	o 128
2.86/1.73	c Got one! Elapsed wall clock time (in seconds):1.516
2.86/1.74	o 127
3.26/1.91	c Got one! Elapsed wall clock time (in seconds):1.693
3.26/1.91	o 123
3.26/1.96	c Got one! Elapsed wall clock time (in seconds):1.75
3.26/1.96	o 122
3.46/2.04	c Got one! Elapsed wall clock time (in seconds):1.828
3.46/2.04	o 92
5.25/2.91	c Got one! Elapsed wall clock time (in seconds):2.695
5.25/2.91	o 91
15.28/12.79	c starts		: 11
15.28/12.79	c conflicts		: 656
15.28/12.79	c decisions		: 5700
15.28/12.79	c propagations		: 19381
15.28/12.79	c inspects		: 258409
15.28/12.79	c learnt literals	: 0
15.28/12.79	c learnt binary clauses	: 0
15.28/12.79	c learnt ternary clauses	: 0
15.28/12.79	c learnt clauses	: 655
15.28/12.79	c root simplifications	: 0
15.28/12.79	c removed literals (reason simplification)	: 0
15.28/12.79	c reason swapping (by a shorter reason)	: 0
15.28/12.79	c Calls to reduceDB	: 0
15.28/12.79	c speed (decisions/second)	: 577.0983092031993
15.28/12.79	c non guided choices	0
15.28/12.79	s OPTIMUM FOUND
15.28/12.80	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
15.28/12.80	v -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 x43 x44 x45 x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57
15.28/12.80	v -x58 -x59 -x60 x61 x62 -x63 -x64 -x65 x66 x67 -x68 -x69 -x70 x71 -x72 x73 x74 -x75 x76 -x77 x78 x79 -x80 -x81 -x82 -x83 -x84 x85
15.28/12.80	v -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108
15.28/12.80	v -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129
15.28/12.80	v -x130 -x131 -x132 x133 -x134 x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150
15.28/12.80	v -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 x163 -x164 x165 -x166 -x167 -x168 -x169 -x170 -x171
15.28/12.80	v -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192
15.28/12.80	v -x193 x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213
15.28/12.80	v -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234
15.28/12.80	v -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 x253 -x254 -x255
15.28/12.80	v x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265
15.28/12.80	c objective function=91
15.28/12.80	c Total wall clock time (ms): 12.582

Verifier Data (download as text)

OK	91

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node41/watcher-363174-1177023903 -o ROOT/results/node41/solver-363174-1177023903 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/363174-1177023903/sat4jPseudoCP.jar /tmp/evaluation/363174-1177023903/instance-363174-1177023903.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: 0.92 0.98 0.99 2/77 23022
/proc/meminfo: memFree=1806480/2055920 swapFree=4149756/4192956
[pid=23022] ppid=23020 vsize=152 CPUtime=0
/proc/23022/stat : 23022 (java) D 23020 23022 21824 0 -1 0 42 0 0 0 0 0 0 0 18 0 1 0 150302179 155648 26 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 1962788 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/23022/statm: 38 26 19 9 0 4 0

[startup+0.0145721 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 23022
/proc/meminfo: memFree=1806480/2055920 swapFree=4149756/4192956
[pid=23022] ppid=23020 vsize=12332 CPUtime=0
/proc/23022/stat : 23022 (java) R 23020 23022 21824 0 -1 0 699 0 0 0 0 0 0 0 18 0 1 0 150302179 12627968 499 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 2809816 0 0 4096 0 0 0 0 17 1 0 0
/proc/23022/statm: 3083 523 218 9 0 1229 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12332

[startup+0.102518 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 23022
/proc/meminfo: memFree=1806480/2055920 swapFree=4149756/4192956
[pid=23022] ppid=23020 vsize=1780108 CPUtime=0.07
/proc/23022/stat : 23022 (java) S 23020 23022 21824 0 -1 0 3957 0 1 0 5 2 0 0 18 0 12 0 150302179 1822830592 3698 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23022/statm: 445027 3698 1121 9 0 442646 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1780108

[startup+0.301536 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 23022
/proc/meminfo: memFree=1806480/2055920 swapFree=4149756/4192956
[pid=23022] ppid=23020 vsize=1781440 CPUtime=0.3
/proc/23022/stat : 23022 (java) S 23020 23022 21824 0 -1 0 5082 0 1 0 26 4 0 0 18 0 12 0 150302179 1824194560 4820 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23022/statm: 445360 4820 1264 9 0 442972 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1781440

[startup+0.701574 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 23022
/proc/meminfo: memFree=1806480/2055920 swapFree=4149756/4192956
[pid=23022] ppid=23020 vsize=1784312 CPUtime=0.97
/proc/23022/stat : 23022 (java) S 23020 23022 21824 0 -1 0 8066 0 1 0 91 6 0 0 18 0 13 0 150302179 1827135488 6779 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23022/statm: 446078 6779 1306 9 0 443690 0
Current children cumulated CPU time (s) 0.97
Current children cumulated vsize (KiB) 1784312

[startup+1.50264 s]
/proc/loadavg: 0.92 0.98 0.99 3/90 23035
/proc/meminfo: memFree=1771176/2055920 swapFree=4149756/4192956
[pid=23022] ppid=23020 vsize=1802948 CPUtime=2.46
/proc/23022/stat : 23022 (java) S 23020 23022 21824 0 -1 0 23271 0 1 0 230 16 0 0 18 0 13 0 150302179 1846218752 16359 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23022/statm: 450737 16359 1314 9 0 448349 0
[pid=23022/tid=23024] ppid=23020 vsize=1802948 CPUtime=0.94
/proc/23022/task/23024/stat : 23024 (java) R 23020 23022 21824 0 -1 64 10538 0 1 0 87 7 0 0 18 0 13 0 150302180 1846218752 16359 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109221854 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23025] ppid=23020 vsize=1802948 CPUtime=0
/proc/23022/task/23025/stat : 23025 (java) S 23020 23022 21824 0 -1 64 3 0 0 0 0 0 0 0 18 0 13 0 150302182 1846218752 16359 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23022/tid=23026] ppid=23020 vsize=1802948 CPUtime=0
/proc/23022/task/23026/stat : 23026 (java) S 23020 23022 21824 0 -1 64 1 0 0 0 0 0 0 0 19 0 13 0 150302182 1846218752 16359 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23027] ppid=23020 vsize=1802948 CPUtime=0.01
/proc/23022/task/23027/stat : 23027 (java) S 23020 23022 21824 0 -1 64 2 0 0 0 0 1 0 0 16 0 13 0 150302184 1846218752 16359 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23022/tid=23028] ppid=23020 vsize=1802948 CPUtime=0
/proc/23022/task/23028/stat : 23028 (java) S 23020 23022 21824 0 -1 64 10 0 0 0 0 0 0 0 20 0 13 0 150302185 1846218752 16359 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23029] ppid=23020 vsize=1802948 CPUtime=0
/proc/23022/task/23029/stat : 23029 (java) S 23020 23022 21824 0 -1 64 4 0 0 0 0 0 0 0 21 0 13 0 150302185 1846218752 16359 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23030] ppid=23020 vsize=1802948 CPUtime=0
/proc/23022/task/23030/stat : 23030 (java) S 23020 23022 21824 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 150302189 1846218752 16359 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23031] ppid=23020 vsize=1802948 CPUtime=0.76
/proc/23022/task/23031/stat : 23031 (java) R 23020 23022 21824 0 -1 64 5152 0 0 0 74 2 0 0 18 0 13 0 150302189 1846218752 16359 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 103313512 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23022/tid=23032] ppid=23020 vsize=1802948 CPUtime=0.7
/proc/23022/task/23032/stat : 23032 (java) R 23020 23022 21824 0 -1 64 6853 0 0 0 67 3 0 0 19 0 13 0 150302189 1846218752 16359 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 101901664 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23033] ppid=23020 vsize=1802948 CPUtime=0
/proc/23022/task/23033/stat : 23033 (java) S 23020 23022 21824 0 -1 64 2 0 0 0 0 0 0 0 23 0 13 0 150302189 1846218752 16359 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23034] ppid=23020 vsize=1802948 CPUtime=0
/proc/23022/task/23034/stat : 23034 (java) S 23020 23022 21824 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 150302189 1846218752 16359 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.46
Current children cumulated vsize (KiB) 1802948

[startup+3.10278 s]
/proc/loadavg: 0.92 0.98 0.99 5/90 23042
/proc/meminfo: memFree=1713184/2055920 swapFree=4149756/4192956
[pid=23022] ppid=23020 vsize=1806704 CPUtime=5.55
/proc/23022/stat : 23022 (java) S 23020 23022 21824 0 -1 0 58907 0 1 0 520 35 0 0 18 0 13 0 150302179 1850064896 44989 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23022/statm: 451676 44990 1321 9 0 449288 0
[pid=23022/tid=23024] ppid=23020 vsize=1806704 CPUtime=1.87
/proc/23022/task/23024/stat : 23024 (java) S 23020 23022 21824 0 -1 64 37717 0 1 0 165 22 0 0 18 0 13 0 150302180 1850064896 44991 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23025] ppid=23020 vsize=1806704 CPUtime=0
/proc/23022/task/23025/stat : 23025 (java) R 23020 23022 21824 0 -1 64 172 0 0 0 0 0 0 0 16 0 13 0 150302182 1850064896 44992 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 105369140 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23022/tid=23026] ppid=23020 vsize=1806704 CPUtime=0
/proc/23022/task/23026/stat : 23026 (java) R 23020 23022 21824 0 -1 64 167 0 0 0 0 0 0 0 16 0 13 0 150302182 1850064896 44993 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 103370355 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23027] ppid=23020 vsize=1806704 CPUtime=0.01
/proc/23022/task/23027/stat : 23027 (java) S 23020 23022 21824 0 -1 64 3 0 0 0 0 1 0 0 16 0 13 0 150302184 1850064896 44994 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23022/tid=23028] ppid=23020 vsize=1806704 CPUtime=0
/proc/23022/task/23028/stat : 23028 (java) S 23020 23022 21824 0 -1 64 10 0 0 0 0 0 0 0 20 0 13 0 150302185 1850064896 44995 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23029] ppid=23020 vsize=1806704 CPUtime=0
/proc/23022/task/23029/stat : 23029 (java) S 23020 23022 21824 0 -1 64 4 0 0 0 0 0 0 0 21 0 13 0 150302185 1850064896 44996 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23030] ppid=23020 vsize=1806704 CPUtime=0
/proc/23022/task/23030/stat : 23030 (java) S 23020 23022 21824 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 150302189 1850064896 44998 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23031] ppid=23020 vsize=1806704 CPUtime=2.07
/proc/23022/task/23031/stat : 23031 (java) S 23020 23022 21824 0 -1 64 9301 0 0 0 202 5 0 0 17 0 13 0 150302189 1850064896 44999 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23032] ppid=23020 vsize=1806704 CPUtime=1.55
/proc/23022/task/23032/stat : 23032 (java) S 23020 23022 21824 0 -1 64 10818 0 0 0 150 5 0 0 16 0 13 0 150302189 1850064896 45000 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23022/tid=23033] ppid=23020 vsize=1806704 CPUtime=0
/proc/23022/task/23033/stat : 23033 (java) S 23020 23022 21824 0 -1 64 2 0 0 0 0 0 0 0 23 0 13 0 150302189 1850064896 45001 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23034] ppid=23020 vsize=1806704 CPUtime=0
/proc/23022/task/23034/stat : 23034 (java) S 23020 23022 21824 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 150302189 1850064896 45002 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 5.55
Current children cumulated vsize (KiB) 1806704

[startup+6.30105 s]
/proc/loadavg: 0.93 0.98 0.99 2/90 23043
/proc/meminfo: memFree=1631064/2055920 swapFree=4149756/4192956
[pid=23022] ppid=23020 vsize=1804960 CPUtime=8.85
/proc/23022/stat : 23022 (java) S 23020 23022 21824 0 -1 0 64853 0 1 0 847 38 0 0 18 0 13 0 150302179 1848279040 49799 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23022/statm: 451240 49799 1326 9 0 448852 0
[pid=23022/tid=23024] ppid=23020 vsize=1804960 CPUtime=4.99
/proc/23022/task/23024/stat : 23024 (java) R 23020 23022 21824 0 -1 64 41488 0 1 0 475 24 0 0 21 0 13 0 150302180 1848279040 49799 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109493851 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23022/tid=23025] ppid=23020 vsize=1804960 CPUtime=0.05
/proc/23022/task/23025/stat : 23025 (java) S 23020 23022 21824 0 -1 64 1153 0 0 0 5 0 0 0 16 0 13 0 150302182 1848279040 49799 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23022/tid=23026] ppid=23020 vsize=1804960 CPUtime=0.05
/proc/23022/task/23026/stat : 23026 (java) S 23020 23022 21824 0 -1 64 1320 0 0 0 5 0 0 0 15 0 13 0 150302182 1848279040 49799 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23027] ppid=23020 vsize=1804960 CPUtime=0.01
/proc/23022/task/23027/stat : 23027 (java) S 23020 23022 21824 0 -1 64 29 0 0 0 0 1 0 0 16 0 13 0 150302184 1848279040 49799 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23022/tid=23028] ppid=23020 vsize=1804960 CPUtime=0
/proc/23022/task/23028/stat : 23028 (java) S 23020 23022 21824 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 150302185 1848279040 49799 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23029] ppid=23020 vsize=1804960 CPUtime=0
/proc/23022/task/23029/stat : 23029 (java) S 23020 23022 21824 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 150302185 1848279040 49799 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23030] ppid=23020 vsize=1804960 CPUtime=0
/proc/23022/task/23030/stat : 23030 (java) S 23020 23022 21824 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 150302189 1848279040 49799 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23031] ppid=23020 vsize=1804960 CPUtime=2.12
/proc/23022/task/23031/stat : 23031 (java) S 23020 23022 21824 0 -1 64 9309 0 0 0 207 5 0 0 17 0 13 0 150302189 1848279040 49799 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23032] ppid=23020 vsize=1804960 CPUtime=1.58
/proc/23022/task/23032/stat : 23032 (java) S 23020 23022 21824 0 -1 64 10819 0 0 0 153 5 0 0 17 0 13 0 150302189 1848279040 49799 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23022/tid=23033] ppid=23020 vsize=1804960 CPUtime=0
/proc/23022/task/23033/stat : 23033 (java) S 23020 23022 21824 0 -1 64 2 0 0 0 0 0 0 0 23 0 13 0 150302189 1848279040 49799 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23034] ppid=23020 vsize=1804960 CPUtime=0
/proc/23022/task/23034/stat : 23034 (java) S 23020 23022 21824 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 150302189 1848279040 49799 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23022/tid=23043] ppid=23020 vsize=1804960 CPUtime=0
/proc/23022/task/23043/stat : 23043 (java) S 23020 23022 21824 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 150302471 1848279040 49799 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.85
Current children cumulated vsize (KiB) 1804960

[startup+12.7026 s]
/proc/loadavg: 0.93 0.98 0.99 2/90 23043
/proc/meminfo: memFree=1595800/2055920 swapFree=4149756/4192956
[pid=23022] ppid=23020 vsize=1802516 CPUtime=15.28
/proc/23022/stat : 23022 (java) S 23020 23022 21824 0 -1 0 70502 0 1 0 1487 41 0 0 18 0 13 0 150302179 1845776384 52771 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23022/statm: 450629 52771 1326 9 0 448241 0
[pid=23022/tid=23024] ppid=23020 vsize=1802516 CPUtime=11.35
/proc/23022/task/23024/stat : 23024 (java) R 23020 23022 21824 0 -1 64 46105 0 1 0 1109 26 0 0 25 0 13 0 150302180 1845776384 52771 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109493467 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23022/tid=23025] ppid=23020 vsize=1802516 CPUtime=0.07
/proc/23022/task/23025/stat : 23025 (java) S 23020 23022 21824 0 -1 64 1625 0 0 0 7 0 0 0 16 0 13 0 150302182 1845776384 52771 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23022/tid=23026] ppid=23020 vsize=1802516 CPUtime=0.07
/proc/23022/task/23026/stat : 23026 (java) S 23020 23022 21824 0 -1 64 1879 0 0 0 7 0 0 0 16 0 13 0 150302182 1845776384 52771 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23027] ppid=23020 vsize=1802516 CPUtime=0.03
/proc/23022/task/23027/stat : 23027 (java) S 23020 23022 21824 0 -1 64 29 0 0 0 1 2 0 0 16 0 13 0 150302184 1845776384 52771 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23022/tid=23028] ppid=23020 vsize=1802516 CPUtime=0
/proc/23022/task/23028/stat : 23028 (java) S 23020 23022 21824 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 150302185 1845776384 52771 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23029] ppid=23020 vsize=1802516 CPUtime=0
/proc/23022/task/23029/stat : 23029 (java) S 23020 23022 21824 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 150302185 1845776384 52771 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23030] ppid=23020 vsize=1802516 CPUtime=0
/proc/23022/task/23030/stat : 23030 (java) S 23020 23022 21824 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 150302189 1845776384 52771 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23031] ppid=23020 vsize=1802516 CPUtime=2.12
/proc/23022/task/23031/stat : 23031 (java) S 23020 23022 21824 0 -1 64 9309 0 0 0 207 5 0 0 16 0 13 0 150302189 1845776384 52771 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23032] ppid=23020 vsize=1802516 CPUtime=1.59
/proc/23022/task/23032/stat : 23032 (java) S 23020 23022 21824 0 -1 64 10820 0 0 0 154 5 0 0 16 0 13 0 150302189 1845776384 52771 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23022/tid=23033] ppid=23020 vsize=1802516 CPUtime=0
/proc/23022/task/23033/stat : 23033 (java) S 23020 23022 21824 0 -1 64 2 0 0 0 0 0 0 0 23 0 13 0 150302189 1845776384 52771 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23034] ppid=23020 vsize=1802516 CPUtime=0
/proc/23022/task/23034/stat : 23034 (java) S 23020 23022 21824 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 150302189 1845776384 52771 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23022/tid=23043] ppid=23020 vsize=1802516 CPUtime=0
/proc/23022/task/23043/stat : 23043 (java) S 23020 23022 21824 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 150302471 1845776384 52771 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 15.28
Current children cumulated vsize (KiB) 1802516

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

[startup+12.8036 s]
/proc/loadavg: 0.93 0.98 0.99 2/90 23043
/proc/meminfo: memFree=1595800/2055920 swapFree=4149756/4192956
[pid=23022] ppid=23020 vsize=1802516 CPUtime=15.38
/proc/23022/stat : 23022 (java) S 23020 23022 21824 0 -1 0 70507 0 1 0 1497 41 0 0 18 0 12 0 150302179 1845776384 52776 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23022/statm: 450629 52776 1326 9 0 448241 0
[pid=23022/tid=23024] ppid=23020 vsize=1802516 CPUtime=11.45
/proc/23022/task/23024/stat : 23024 (java) S 23020 23022 21824 0 -1 64 46110 0 1 0 1119 26 0 0 25 0 12 0 150302180 1845776384 52776 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23025] ppid=23020 vsize=1802516 CPUtime=0.07
/proc/23022/task/23025/stat : 23025 (java) S 23020 23022 21824 0 -1 64 1625 0 0 0 7 0 0 0 16 0 12 0 150302182 1845776384 52776 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23022/tid=23026] ppid=23020 vsize=1802516 CPUtime=0.07
/proc/23022/task/23026/stat : 23026 (java) S 23020 23022 21824 0 -1 64 1879 0 0 0 7 0 0 0 16 0 12 0 150302182 1845776384 52776 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23027] ppid=23020 vsize=1802516 CPUtime=0.03
/proc/23022/task/23027/stat : 23027 (java) S 23020 23022 21824 0 -1 64 29 0 0 0 1 2 0 0 16 0 12 0 150302184 1845776384 52776 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23022/tid=23028] ppid=23020 vsize=1802516 CPUtime=0
/proc/23022/task/23028/stat : 23028 (java) S 23020 23022 21824 0 -1 64 11 0 0 0 0 0 0 0 16 0 12 0 150302185 1845776384 52776 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23029] ppid=23020 vsize=1802516 CPUtime=0
/proc/23022/task/23029/stat : 23029 (java) S 23020 23022 21824 0 -1 64 6 0 0 0 0 0 0 0 16 0 12 0 150302185 1845776384 52776 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23030] ppid=23020 vsize=1802516 CPUtime=0
/proc/23022/task/23030/stat : 23030 (java) S 23020 23022 21824 0 -1 64 1 0 0 0 0 0 0 0 22 0 12 0 150302189 1845776384 52776 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23031] ppid=23020 vsize=1802516 CPUtime=2.12
/proc/23022/task/23031/stat : 23031 (java) S 23020 23022 21824 0 -1 64 9309 0 0 0 207 5 0 0 16 0 12 0 150302189 1845776384 52776 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23032] ppid=23020 vsize=1802516 CPUtime=1.59
/proc/23022/task/23032/stat : 23032 (java) S 23020 23022 21824 0 -1 64 10820 0 0 0 154 5 0 0 16 0 12 0 150302189 1845776384 52776 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23022/tid=23033] ppid=23020 vsize=1802516 CPUtime=0
/proc/23022/task/23033/stat : 23033 (java) S 23020 23022 21824 0 -1 64 2 0 0 0 0 0 0 0 23 0 12 0 150302189 1845776384 52776 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23022/tid=23034] ppid=23020 vsize=1802516 CPUtime=0
/proc/23022/task/23034/stat : 23034 (java) S 23020 23022 21824 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 150302189 1845776384 52776 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 15.38
Current children cumulated vsize (KiB) 1802516

Child status: 30
Real time (s): 12.8438
CPU time (s): 15.4277
CPU user time (s): 14.9787
CPU system time (s): 0.448931
CPU usage (%): 120.117
Max. virtual memory (cumulated for all children) (KiB): 1809560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.9787
system time used= 0.448931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70510
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= 1317
involuntary context switches= 891

runsolver used 0.018997 second user time and 0.037994 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Thu Apr 19 23:05:03 UTC 2007

IDJOB= 363174
IDBENCH= 1754
IDSOLVER= 160
FILE ID= node41/363174-1177023903

PBS_JOBID= 4630554

Free space on /tmp= 66345 MiB

SOLVER NAME= sat4jPseudoCP 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-flugpl.opb
COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/363174-1177023903/sat4jPseudoCP.jar /tmp/evaluation/363174-1177023903/instance-363174-1177023903.opb       
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-363174-1177023903 -o ROOT/results/node41/solver-363174-1177023903 -C 1800 -W 3600 -M 1800 --output-limit 1,15  java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/363174-1177023903/sat4jPseudoCP.jar /tmp/evaluation/363174-1177023903/instance-363174-1177023903.opb       

META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30
MD5SUM BENCH=  9c73ae3327669d874cd1c2ac8b389288

RANDOM SEED= 830898938

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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:       1806952 kB
Buffers:         36012 kB
Cached:         135856 kB
SwapCached:       2756 kB
Active:          72960 kB
Inactive:       123152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806952 kB
SwapTotal:     4192956 kB
SwapFree:      4149756 kB
Dirty:            3584 kB
Writeback:           0 kB
Mapped:          31904 kB
Slab:            38168 kB
Committed_AS:  2567780 kB
PageTables:       2012 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= 66345 MiB

End job on node41 on Thu Apr 19 23:05:16 UTC 2007