Trace number 359611

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 NameAnswerCPU timeWall clock time
SAT4JPseudoResolution 2007-03-23SAT 5.2822 4.53527

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900554375.opb
MD5SUM94c9ec489efaf922d51279ebf575f8fa
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.084986
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 661
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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
0.20/0.20	--- Begin Solver configuration ---
0.20/0.20	c Stops conflict analysis at the first Unique Implication Point
0.20/0.20	c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36
0.20/0.20	c Learn all clauses as in MiniSAT
0.20/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.20/0.20	c VSIDS like heuristics from MiniSAT using a heap
0.20/0.20	c No reason simplification
0.20/0.20	c --- End Solver configuration ---
0.20/0.20	c solving /tmp/evaluation/359611-1176937828/instance-359611-1176937828.opb
0.20/0.20	c reading problem ... 
1.08/0.88	c ... done. Wall clock time 0.677s.
1.08/0.88	c CPU time (experimental) 0.59s.
1.08/0.88	c #vars     231
1.08/0.88	c #constraints  2707
5.17/4.50	c starts		: 13
5.17/4.50	c conflicts		: 26357
5.17/4.50	c decisions		: 34526
5.17/4.50	c propagations		: 1170645
5.17/4.50	c inspects		: 13390887
5.17/4.50	c learnt literals	: 0
5.17/4.50	c learnt binary clauses	: 0
5.17/4.50	c learnt ternary clauses	: 0
5.17/4.50	c learnt clauses	: 26357
5.17/4.50	c root simplifications	: 0
5.17/4.50	c removed literals (reason simplification)	: 0
5.17/4.50	c reason swapping (by a shorter reason)	: 0
5.17/4.50	c Calls to reduceDB	: 0
5.17/4.50	c speed (decisions/second)	: 9548.11946902655
5.17/4.50	c non guided choices	121
5.17/4.50	s SATISFIABLE
5.17/4.50	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
5.17/4.50	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
5.17/4.50	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
5.17/4.50	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
5.17/4.50	v -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126
5.17/4.50	v -x127 -x128 -x129 x130 -x131 -x132 -x133 x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 x147
5.17/4.50	v -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 x161 -x162 -x163 -x164 -x165 -x166 -x167 x168
5.17/4.50	v -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 x179 -x180 -x181 -x182 -x183 -x184 -x185 x186 -x187 -x188 -x189
5.17/4.50	v -x190 -x191 -x192 x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 x204 -x205 -x206 -x207 -x208 -x209 -x210
5.17/4.50	v -x211 -x212 -x213 -x214 -x215 -x216 x217 -x218 -x219 -x220 -x221 x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231
5.17/4.50	c Total wall clock time (ms): 4.298

Verifier Data (download as text)

OK	0

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node6/watcher-359611-1176937828 -o ROOT/results/node6/solver-359611-1176937828 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/359611-1176937828/sat4jPseudoResolution.jar /tmp/evaluation/359611-1176937828/instance-359611-1176937828.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 1.00 0.99 2/77 31740
/proc/meminfo: memFree=1305912/2055924 swapFree=4141328/4192956
[pid=31740] ppid=31738 vsize=272 CPUtime=0
/proc/31740/stat : 31740 (java) D 31738 31740 30990 0 -1 0 53 0 0 0 0 0 0 0 18 0 1 0 169820488 278528 37 18446744073709551615 134512640 134550740 4294956560 18446744073709551615 2188068 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/31740/statm: 68 37 28 9 0 6 0

[startup+0.053238 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 31740
/proc/meminfo: memFree=1305912/2055924 swapFree=4141328/4192956
[pid=31740] ppid=31738 vsize=1777060 CPUtime=0.03
/proc/31740/stat : 31740 (java) S 31738 31740 30990 0 -1 0 3519 0 1 0 2 1 0 0 18 0 5 0 169820488 1819709440 3264 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0
/proc/31740/statm: 444265 3264 1046 9 0 441901 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1777060

[startup+0.101244 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 31740
/proc/meminfo: memFree=1305912/2055924 swapFree=4141328/4192956
[pid=31740] ppid=31738 vsize=1780108 CPUtime=0.08
/proc/31740/stat : 31740 (java) S 31738 31740 30990 0 -1 0 3971 0 1 0 6 2 0 0 18 0 12 0 169820488 1822830592 3713 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/31740/statm: 445027 3713 1122 9 0 442646 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1780108

[startup+0.301267 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 31740
/proc/meminfo: memFree=1305912/2055924 swapFree=4141328/4192956
[pid=31740] ppid=31738 vsize=1782556 CPUtime=0.3
/proc/31740/stat : 31740 (java) S 31738 31740 30990 0 -1 0 5159 0 1 0 27 3 0 0 18 0 12 0 169820488 1825337344 4898 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/31740/statm: 445639 4898 1263 9 0 443251 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1782556

[startup+0.701312 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 31740
/proc/meminfo: memFree=1305912/2055924 swapFree=4141328/4192956
[pid=31740] ppid=31738 vsize=1783292 CPUtime=0.9
/proc/31740/stat : 31740 (java) S 31738 31740 30990 0 -1 0 6859 0 1 0 86 4 0 0 18 0 12 0 169820488 1826091008 6316 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/31740/statm: 445823 6316 1301 9 0 443435 0
Current children cumulated CPU time (s) 0.9
Current children cumulated vsize (KiB) 1783292

[startup+1.50241 s]
/proc/loadavg: 1.00 1.00 0.99 3/90 31753
/proc/meminfo: memFree=1281552/2055924 swapFree=4141328/4192956
[pid=31740] ppid=31738 vsize=1786056 CPUtime=2.15
/proc/31740/stat : 31740 (java) S 31738 31740 30990 0 -1 0 9310 0 1 0 210 5 0 0 18 0 13 0 169820488 1828921344 7749 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/31740/statm: 446514 7749 1314 9 0 444126 0
[pid=31740/tid=31742] ppid=31738 vsize=1786056 CPUtime=1.02
/proc/31740/task/31742/stat : 31742 (java) R 31738 31740 30990 0 -1 64 5901 0 1 0 99 3 0 0 22 0 13 0 169820489 1828921344 7749 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4109638920 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31740/tid=31743] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31743/stat : 31743 (java) S 31738 31740 30990 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 169820491 1828921344 7749 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31744] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31744/stat : 31744 (java) S 31738 31740 30990 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 169820491 1828921344 7749 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31740/tid=31745] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31745/stat : 31745 (java) S 31738 31740 30990 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 169820493 1828921344 7749 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31746] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31746/stat : 31746 (java) S 31738 31740 30990 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 169820494 1828921344 7749 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31747] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31747/stat : 31747 (java) S 31738 31740 30990 0 -1 64 3 0 0 0 0 0 0 0 23 0 13 0 169820494 1828921344 7749 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31748] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31748/stat : 31748 (java) S 31738 31740 30990 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 169820498 1828921344 7749 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31749] ppid=31738 vsize=1786056 CPUtime=0.53
/proc/31740/task/31749/stat : 31749 (java) S 31738 31740 30990 0 -1 64 1211 0 0 0 53 0 0 0 16 0 13 0 169820498 1828921344 7749 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31750] ppid=31738 vsize=1786056 CPUtime=0.58
/proc/31740/task/31750/stat : 31750 (java) S 31738 31740 30990 0 -1 64 1474 0 0 0 58 0 0 0 16 0 13 0 169820498 1828921344 7749 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31740/tid=31751] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31751/stat : 31751 (java) S 31738 31740 30990 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 169820498 1828921344 7749 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31752] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31752/stat : 31752 (java) S 31738 31740 30990 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 169820498 1828921344 7749 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31740/tid=31753] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31753/stat : 31753 (java) S 31738 31740 30990 0 -1 64 4 0 0 0 0 0 0 0 19 0 13 0 169820577 1828921344 7749 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.15
Current children cumulated vsize (KiB) 1786056

[startup+3.10259 s]
/proc/loadavg: 1.00 1.00 0.99 2/90 31753
/proc/meminfo: memFree=1276496/2055924 swapFree=4141328/4192956
[pid=31740] ppid=31738 vsize=1786056 CPUtime=3.86
/proc/31740/stat : 31740 (java) S 31738 31740 30990 0 -1 0 11025 0 1 0 380 6 0 0 18 0 13 0 169820488 1828921344 9437 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/31740/statm: 446514 9437 1316 9 0 444126 0
[pid=31740/tid=31742] ppid=31738 vsize=1786056 CPUtime=2.6
/proc/31740/task/31742/stat : 31742 (java) R 31738 31740 30990 0 -1 64 7577 0 1 0 256 4 0 0 17 0 13 0 169820489 1828921344 9437 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4109747127 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31740/tid=31743] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31743/stat : 31743 (java) S 31738 31740 30990 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 169820491 1828921344 9437 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31744] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31744/stat : 31744 (java) S 31738 31740 30990 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 169820491 1828921344 9437 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31740/tid=31745] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31745/stat : 31745 (java) S 31738 31740 30990 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 169820493 1828921344 9437 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31746] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31746/stat : 31746 (java) S 31738 31740 30990 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 169820494 1828921344 9437 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31747] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31747/stat : 31747 (java) S 31738 31740 30990 0 -1 64 3 0 0 0 0 0 0 0 23 0 13 0 169820494 1828921344 9437 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31748] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31748/stat : 31748 (java) S 31738 31740 30990 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 169820498 1828921344 9437 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31749] ppid=31738 vsize=1786056 CPUtime=0.57
/proc/31740/task/31749/stat : 31749 (java) S 31738 31740 30990 0 -1 64 1218 0 0 0 57 0 0 0 15 0 13 0 169820498 1828921344 9437 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31750] ppid=31738 vsize=1786056 CPUtime=0.65
/proc/31740/task/31750/stat : 31750 (java) S 31738 31740 30990 0 -1 64 1506 0 0 0 65 0 0 0 16 0 13 0 169820498 1828921344 9437 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31751] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31751/stat : 31751 (java) S 31738 31740 30990 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 169820498 1828921344 9437 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31752] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31752/stat : 31752 (java) S 31738 31740 30990 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 169820498 1828921344 9437 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31740/tid=31753] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31753/stat : 31753 (java) S 31738 31740 30990 0 -1 64 4 0 0 0 0 0 0 0 19 0 13 0 169820577 1828921344 9437 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.86
Current children cumulated vsize (KiB) 1786056

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

[startup+3.90268 s]
/proc/loadavg: 1.00 1.00 0.99 2/90 31753
/proc/meminfo: memFree=1272336/2055924 swapFree=4141328/4192956
[pid=31740] ppid=31738 vsize=1786056 CPUtime=4.66
/proc/31740/stat : 31740 (java) S 31738 31740 30990 0 -1 0 11774 0 1 0 459 7 0 0 18 0 13 0 169820488 1828921344 10186 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/31740/statm: 446514 10186 1316 9 0 444126 0
[pid=31740/tid=31742] ppid=31738 vsize=1786056 CPUtime=3.41
/proc/31740/task/31742/stat : 31742 (java) R 31738 31740 30990 0 -1 64 8326 0 1 0 336 5 0 0 23 0 13 0 169820489 1828921344 10186 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4109638913 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31740/tid=31743] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31743/stat : 31743 (java) S 31738 31740 30990 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 169820491 1828921344 10186 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31744] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31744/stat : 31744 (java) S 31738 31740 30990 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 169820491 1828921344 10186 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31740/tid=31745] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31745/stat : 31745 (java) S 31738 31740 30990 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 169820493 1828921344 10186 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31746] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31746/stat : 31746 (java) S 31738 31740 30990 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 169820494 1828921344 10186 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31747] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31747/stat : 31747 (java) S 31738 31740 30990 0 -1 64 3 0 0 0 0 0 0 0 23 0 13 0 169820494 1828921344 10186 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31748] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31748/stat : 31748 (java) S 31738 31740 30990 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 169820498 1828921344 10186 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31749] ppid=31738 vsize=1786056 CPUtime=0.57
/proc/31740/task/31749/stat : 31749 (java) S 31738 31740 30990 0 -1 64 1218 0 0 0 57 0 0 0 15 0 13 0 169820498 1828921344 10187 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31750] ppid=31738 vsize=1786056 CPUtime=0.65
/proc/31740/task/31750/stat : 31750 (java) S 31738 31740 30990 0 -1 64 1506 0 0 0 65 0 0 0 16 0 13 0 169820498 1828921344 10187 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31751] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31751/stat : 31751 (java) S 31738 31740 30990 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 169820498 1828921344 10187 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31752] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31752/stat : 31752 (java) S 31738 31740 30990 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 169820498 1828921344 10187 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31740/tid=31753] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31753/stat : 31753 (java) S 31738 31740 30990 0 -1 64 4 0 0 0 0 0 0 0 19 0 13 0 169820577 1828921344 10187 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 4.66
Current children cumulated vsize (KiB) 1786056

[startup+4.30273 s]
/proc/loadavg: 1.00 1.00 0.99 2/90 31753
/proc/meminfo: memFree=1268432/2055924 swapFree=4141328/4192956
[pid=31740] ppid=31738 vsize=1786056 CPUtime=5.07
/proc/31740/stat : 31740 (java) S 31738 31740 30990 0 -1 0 12106 0 1 0 500 7 0 0 18 0 13 0 169820488 1828921344 10517 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/31740/statm: 446514 10517 1316 9 0 444126 0
[pid=31740/tid=31742] ppid=31738 vsize=1786056 CPUtime=3.81
/proc/31740/task/31742/stat : 31742 (java) R 31738 31740 30990 0 -1 64 8658 0 1 0 376 5 0 0 17 0 13 0 169820489 1828921344 10517 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4109675664 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31740/tid=31743] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31743/stat : 31743 (java) S 31738 31740 30990 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 169820491 1828921344 10517 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31744] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31744/stat : 31744 (java) S 31738 31740 30990 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 169820491 1828921344 10517 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31740/tid=31745] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31745/stat : 31745 (java) S 31738 31740 30990 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 169820493 1828921344 10517 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31746] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31746/stat : 31746 (java) S 31738 31740 30990 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 169820494 1828921344 10517 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31747] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31747/stat : 31747 (java) S 31738 31740 30990 0 -1 64 3 0 0 0 0 0 0 0 23 0 13 0 169820494 1828921344 10517 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31748] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31748/stat : 31748 (java) S 31738 31740 30990 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 169820498 1828921344 10517 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31749] ppid=31738 vsize=1786056 CPUtime=0.57
/proc/31740/task/31749/stat : 31749 (java) S 31738 31740 30990 0 -1 64 1218 0 0 0 57 0 0 0 15 0 13 0 169820498 1828921344 10517 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31750] ppid=31738 vsize=1786056 CPUtime=0.65
/proc/31740/task/31750/stat : 31750 (java) S 31738 31740 30990 0 -1 64 1506 0 0 0 65 0 0 0 16 0 13 0 169820498 1828921344 10517 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31751] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31751/stat : 31751 (java) S 31738 31740 30990 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 169820498 1828921344 10517 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31752] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31752/stat : 31752 (java) S 31738 31740 30990 0 -1 64 1 0 0 0 0 0 0 0 16 0 13 0 169820498 1828921344 10517 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31740/tid=31753] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31753/stat : 31753 (java) S 31738 31740 30990 0 -1 64 4 0 0 0 0 0 0 0 19 0 13 0 169820577 1828921344 10518 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.07
Current children cumulated vsize (KiB) 1786056

[startup+4.50275 s]
/proc/loadavg: 1.00 1.00 0.99 2/90 31753
/proc/meminfo: memFree=1268432/2055924 swapFree=4141328/4192956
[pid=31740] ppid=31738 vsize=1786056 CPUtime=5.26
/proc/31740/stat : 31740 (java) S 31738 31740 30990 0 -1 0 12303 0 1 0 519 7 0 0 18 0 12 0 169820488 1828921344 10714 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/31740/statm: 446514 10715 1317 9 0 444126 0
[pid=31740/tid=31742] ppid=31738 vsize=1786056 CPUtime=4
/proc/31740/task/31742/stat : 31742 (java) R 31738 31740 30990 0 -1 64 8850 0 1 0 395 5 0 0 19 0 12 0 169820489 1828921344 10715 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31740/tid=31743] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31743/stat : 31743 (java) S 31738 31740 30990 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 169820491 1828921344 10715 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31744] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31744/stat : 31744 (java) S 31738 31740 30990 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 169820491 1828921344 10715 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31740/tid=31745] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31745/stat : 31745 (java) S 31738 31740 30990 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 169820493 1828921344 10715 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31746] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31746/stat : 31746 (java) S 31738 31740 30990 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 169820494 1828921344 10715 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31747] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31747/stat : 31747 (java) S 31738 31740 30990 0 -1 64 3 0 0 0 0 0 0 0 23 0 12 0 169820494 1828921344 10715 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31748] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31748/stat : 31748 (java) S 31738 31740 30990 0 -1 64 0 0 0 0 0 0 0 0 24 0 12 0 169820498 1828921344 10715 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31749] ppid=31738 vsize=1786056 CPUtime=0.57
/proc/31740/task/31749/stat : 31749 (java) S 31738 31740 30990 0 -1 64 1218 0 0 0 57 0 0 0 15 0 12 0 169820498 1828921344 10715 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31750] ppid=31738 vsize=1786056 CPUtime=0.65
/proc/31740/task/31750/stat : 31750 (java) S 31738 31740 30990 0 -1 64 1506 0 0 0 65 0 0 0 16 0 12 0 169820498 1828921344 10716 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31751] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31751/stat : 31751 (java) S 31738 31740 30990 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 169820498 1828921344 10716 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31740/tid=31752] ppid=31738 vsize=1786056 CPUtime=0
/proc/31740/task/31752/stat : 31752 (java) S 31738 31740 30990 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 169820498 1828921344 10716 18446744073709551615 134512640 134550740 4294956400 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 5.26
Current children cumulated vsize (KiB) 1786056

Child status: 10
Real time (s): 4.53527
CPU time (s): 5.2822
CPU user time (s): 5.19621
CPU system time (s): 0.085986
CPU usage (%): 116.469
Max. virtual memory (cumulated for all children) (KiB): 1786184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.19621
system time used= 0.085986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12307
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= 614
involuntary context switches= 522

runsolver used 0.004999 second user time and 0.020996 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Wed Apr 18 23:10:28 UTC 2007

IDJOB= 359611
IDBENCH= 1306
IDSOLVER= 159
FILE ID= node6/359611-1176937828

PBS_JOBID= 4605676

Free space on /tmp= 66416 MiB

SOLVER NAME= SAT4JPseudoResolution 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900554375.opb
COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/359611-1176937828/sat4jPseudoResolution.jar /tmp/evaluation/359611-1176937828/instance-359611-1176937828.opb           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-359611-1176937828 -o ROOT/results/node6/solver-359611-1176937828 -C 1800 -W 3600 -M 1800 --output-limit 1,15  java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/359611-1176937828/sat4jPseudoResolution.jar /tmp/evaluation/359611-1176937828/instance-359611-1176937828.opb           

META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30
MD5SUM BENCH=  94c9ec489efaf922d51279ebf575f8fa

RANDOM SEED= 60792405

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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:      2055924 kB
MemFree:       1306384 kB
Buffers:         36812 kB
Cached:         642164 kB
SwapCached:      18976 kB
Active:         301800 kB
Inactive:       405712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1306384 kB
SwapTotal:     4192956 kB
SwapFree:      4141328 kB
Dirty:            3816 kB
Writeback:           0 kB
Mapped:          30184 kB
Slab:            27672 kB
Committed_AS:  6887624 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= 66416 MiB

End job on node6 on Wed Apr 18 23:10:33 UTC 2007