Trace number 2079915

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
Sugar v1.14.6+minisatSAT 16.5635 16.8432

General information on the benchmark

Namecsp/travellingSalesman-20/
normalized-tsp-20-68_ext.xml
MD5SUM078c82a6b82eec1c7c103c61b38fbabf
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.068988
Satisfiable
(Un)Satisfiability was proved
Number of variables61
Number of constraints230
Maximum constraint arity3
Maximum domain size1001
Number of constraints which are defined in extension230
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/minisat
0.00/0.08	c 0	BEGIN Sun Jul 12 05:24:24 2009
0.00/0.08	c 0	PID 21239
0.00/0.08	c 0	HOST node55.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2079915-1247369064.xml TO HOME/temp.csp
0.00/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2079915-1247369064.xml' 'HOME/temp.csp'
0.06/0.53	c 1	5 domains, 61 variables, 0 predicates, 23 relations, 230 constraints
0.06/0.54	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.54	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.51/0.62	c 1	Parsing HOME/temp.csp
0.51/0.85	c 1	parsed 319 expressions
0.51/0.86	c 1	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.51/0.86	c 1	Converting to clausal form CSP
0.51/0.88	c 1	converted 32 (10%) expressions
0.51/0.88	c 1	converted 64 (20%) expressions
0.51/0.89	c 1	converted 96 (30%) expressions
0.51/0.90	c 1	converted 128 (40%) expressions
0.51/0.91	c 1	converted 160 (50%) expressions
0.51/0.92	c 1	converted 192 (60%) expressions
0.51/0.92	c 1	converted 224 (70%) expressions
0.51/0.92	c 1	converted 256 (80%) expressions
0.51/0.92	c 1	converted 288 (90%) expressions
1.35/1.47	c 2	converted 319 (100%) expressions
1.35/1.47	c 2	CSP : 61 integers, 0 booleans, 230 clauses, largest domain size 1001
1.35/1.47	c 2	Heap : 16 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.35/1.47	c 2	Propagation in CSP
1.35/1.48	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.35/1.48	c 2	CSP : 61 integers, 0 booleans, 230 clauses, largest domain size 1001
1.35/1.48	c 2	Heap : 16 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.35/1.48	c 2	Simplifing CSP by introducing new Boolean variables
1.35/1.48	c 2	CSP : 61 integers, 0 booleans, 230 clauses, largest domain size 1001
1.35/1.48	c 2	Heap : 16 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.54/1.60	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.54/1.62	c 2	7 (10%) CSP integer variables are encoded (3069 clauses, 37754 bytes)
1.54/1.63	c 2	13 (20%) CSP integer variables are encoded (6120 clauses, 77417 bytes)
1.54/1.63	c 2	19 (30%) CSP integer variables are encoded (9171 clauses, 117080 bytes)
1.54/1.64	c 2	25 (40%) CSP integer variables are encoded (12222 clauses, 161228 bytes)
1.54/1.64	c 2	31 (50%) CSP integer variables are encoded (15273 clauses, 206993 bytes)
1.54/1.64	c 2	37 (60%) CSP integer variables are encoded (18324 clauses, 252758 bytes)
1.54/1.65	c 2	43 (70%) CSP integer variables are encoded (20646 clauses, 287588 bytes)
1.54/1.65	c 2	49 (80%) CSP integer variables are encoded (21258 clauses, 296768 bytes)
1.54/1.65	c 2	55 (90%) CSP integer variables are encoded (21870 clauses, 305948 bytes)
1.54/1.65	c 2	61 (100%) CSP integer variables are encoded (22278 clauses, 312068 bytes)
1.54/1.70	c 2	23 (10%) CSP clauses are encoded (22776 clauses, 321400 bytes)
1.64/1.72	c 2	46 (20%) CSP clauses are encoded (23254 clauses, 332527 bytes)
1.64/1.73	c 2	69 (30%) CSP clauses are encoded (23731 clauses, 343819 bytes)
1.64/1.75	c 2	92 (40%) CSP clauses are encoded (24229 clauses, 355367 bytes)
1.64/1.76	c 2	115 (50%) CSP clauses are encoded (24708 clauses, 366734 bytes)
1.64/1.78	c 2	138 (60%) CSP clauses are encoded (25204 clauses, 378343 bytes)
1.64/1.80	c 2	161 (70%) CSP clauses are encoded (25702 clauses, 390402 bytes)
1.74/1.82	c 2	184 (80%) CSP clauses are encoded (26216 clauses, 403358 bytes)
1.74/1.85	c 2	207 (90%) CSP clauses are encoded (26748 clauses, 416585 bytes)
15.09/15.31	c 16	230 (100%) CSP clauses are encoded (234306 clauses, 7190851 bytes)
15.09/15.31	c 16	230 CSP clauses encoded
15.09/15.31	c 16	Writing map file : HOME/temp.map
15.09/15.31	c 16	Heap : 23 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
15.09/15.31	c 16	SAT : 22337 SAT variables, 234306 SAT clauses, 7190851 bytes
15.09/15.31	c 16	Heap : 23 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
15.09/15.35	c 16	SOLVING HOME/temp.cnf
15.09/15.35	c 16	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
15.09/15.35	c 16	This is MiniSat 2.0 beta
15.09/15.35	c 16	WARNING: for repeatability, setting FPU to use double precision
15.09/15.35	c 16	============================[ Problem Statistics ]=============================
15.09/15.35	c 16	|                                                                             |
15.09/15.36	c 16	|  Number of variables:  22337                                                |
15.09/15.36	c 16	|  Number of clauses:    234306                                               |
15.12/15.51	c 16	|  Parsing time:         0.13         s                                       |
15.12/15.52	c 16	============================[ Search Statistics ]==============================
15.12/15.52	c 16	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
15.12/15.52	c 16	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
15.12/15.52	c 16	===============================================================================
15.12/15.52	c 16	|         0 |   21336   227825  1047968 |    75941        0    nan |  0.000 % |
15.12/15.58	c 16	|       102 |   21308   227825  1047968 |    83535       84      5 | 16.780 % |
15.12/15.64	c 16	|       253 |   21273   227825  1047968 |    91889      208      5 | 41.228 % |
15.12/15.71	c 16	|       478 |   21248   227825  1047968 |   101078      410      7 | 53.468 % |
15.12/15.77	c 16	|       815 |   21194   227825  1047968 |   111186      717      7 | 73.846 % |
15.12/15.87	c 16	|      1322 |   21116   227825  1047968 |   122304     1196      6 | 82.370 % |
15.12/16.13	c 17	|      2082 |   20094   227825  1047968 |   134535     1949     11 | 82.777 % |
16.14/16.44	c 17	|      3221 |   20037   227825  1047968 |   147988     3073     10 | 83.606 % |
16.34/16.61	c 17	===============================================================================
16.34/16.61	c 17	restarts              : 8
16.34/16.61	c 17	conflicts             : 3642           (3005 /sec)
16.34/16.61	c 17	decisions             : 8057           (0.46 % random) (6649 /sec)
16.34/16.61	c 17	propagations          : 784105         (647050 /sec)
16.34/16.61	c 17	conflict literals     : 34153          (30.51 % deleted)
16.34/16.61	c 17	Memory used           : 15.48 MB
16.34/16.61	c 17	CPU time              : 1.21182 s
16.34/16.61	c 17	
16.34/16.62	c 17	SATISFIABLE
16.34/16.62	c 17	DECODING HOME/temp.out WITH HOME/temp.map
16.34/16.62	c 17	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -decode 'HOME/temp.out' 'HOME/temp.map'
16.37/16.70	c 17	Decoding HOME/temp.out
16.37/16.77	s SATISFIABLE
16.37/16.77	v 18 5 10 4 19 2 15 3 6 6 14 3 12 2 1 13 11 9 20 10 5 16 9 3 16 0 2 7 13 9 3 6 4 5 7 0 8 0 17 0 9 11 14 20 23 25 38 47 57 73 76 76 83 92 98 103 103 103 103 103 0
16.37/16.78	c 17	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
16.37/16.84	c 17	CPU 16.53 (0.06 0.01 16.18 0.28)
16.37/16.84	c 17	END Sun Jul 12 05:24:41 2009

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2079915-1247369064/watcher-2079915-1247369064 -o /tmp/evaluation-result-2079915-1247369064/solver-2079915-1247369064 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-2079915-1247369064.xml 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.04 2.01 2.00 4/76 21239
/proc/meminfo: memFree=1130704/2055920 swapFree=4192952/4192956
[pid=21239] ppid=21237 vsize=12268 CPUtime=0
/proc/21239/stat : 21239 (sugar) R 21237 21239 20492 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 23969751 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 248761776741 0 0 4224 0 0 0 0 17 1 0 0
/proc/21239/statm: 3067 316 241 3 0 167 0

[startup+0.0967519 s]
/proc/loadavg: 2.04 2.01 2.00 4/76 21239
/proc/meminfo: memFree=1130704/2055920 swapFree=4192952/4192956
[pid=21239] ppid=21237 vsize=16868 CPUtime=0.06
/proc/21239/stat : 21239 (sugar) S 21237 21239 20492 0 -1 4194304 1227 128 0 0 6 0 0 0 19 0 1 0 23969751 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21239/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.101751 s]
/proc/loadavg: 2.04 2.01 2.00 4/76 21239
/proc/meminfo: memFree=1130704/2055920 swapFree=4192952/4192956
[pid=21239] ppid=21237 vsize=16868 CPUtime=0.06
/proc/21239/stat : 21239 (sugar) S 21237 21239 20492 0 -1 4194304 1227 128 0 0 6 0 0 0 19 0 1 0 23969751 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21239/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301769 s]
/proc/loadavg: 2.04 2.01 2.00 4/76 21239
/proc/meminfo: memFree=1130704/2055920 swapFree=4192952/4192956
[pid=21239] ppid=21237 vsize=16868 CPUtime=0.06
/proc/21239/stat : 21239 (sugar) S 21237 21239 20492 0 -1 4194304 1227 128 0 0 6 0 0 0 19 0 1 0 23969751 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21239/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701805 s]
/proc/loadavg: 2.04 2.01 2.00 4/76 21239
/proc/meminfo: memFree=1130704/2055920 swapFree=4192952/4192956
[pid=21239] ppid=21237 vsize=16868 CPUtime=0.51
/proc/21239/stat : 21239 (sugar) S 21237 21239 20492 0 -1 4194304 1309 4582 0 1 6 1 41 3 16 0 1 0 23969751 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21239/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 16868

[startup+1.50289 s]
/proc/loadavg: 2.12 2.03 2.01 4/87 21261
/proc/meminfo: memFree=1117176/2055920 swapFree=4192952/4192956
[pid=21239] ppid=21237 vsize=16868 CPUtime=0.51
/proc/21239/stat : 21239 (sugar) S 21237 21239 20492 0 -1 4194304 1310 4582 0 1 6 1 41 3 15 0 1 0 23969751 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21239/statm: 4217 1111 409 3 0 796 0
[pid=21252] ppid=21239 vsize=5356 CPUtime=0
/proc/21252/stat : 21252 (sh) S 21239 21239 20492 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23969805 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21252/statm: 1339 233 193 169 0 50 0
[pid=21253] ppid=21252 vsize=864360 CPUtime=0.93
/proc/21253/stat : 21253 (java) S 21252 21239 20492 0 -1 0 8961 0 1 0 89 4 0 0 18 0 9 0 23969805 885104640 8224 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/21253/statm: 216090 8224 2566 9 0 210595 0
[pid=21253/tid=21254] ppid=21252 vsize=864360 CPUtime=0.48
/proc/21253/task/21254/stat : 21254 (java) R 21252 21239 20492 0 -1 64 2805 0 1 0 47 1 0 0 21 0 9 0 23969806 885104640 8224 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21255] ppid=21252 vsize=864360 CPUtime=0.38
/proc/21253/task/21255/stat : 21255 (java) R 21252 21239 20492 0 -1 64 5150 0 0 0 36 2 0 0 16 0 9 0 23969807 885104640 8224 996147200 134512640 134550932 4294955936 18446744073709551615 103732108 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21256] ppid=21252 vsize=864360 CPUtime=0
/proc/21253/task/21256/stat : 21256 (java) S 21252 21239 20492 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23969808 885104640 8224 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21257] ppid=21252 vsize=864360 CPUtime=0
/proc/21253/task/21257/stat : 21257 (java) S 21252 21239 20492 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 23969808 885104640 8224 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21258] ppid=21252 vsize=864360 CPUtime=0
/proc/21253/task/21258/stat : 21258 (java) S 21252 21239 20492 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 23969810 885104640 8224 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21259] ppid=21252 vsize=864360 CPUtime=0.05
/proc/21253/task/21259/stat : 21259 (java) S 21252 21239 20492 0 -1 64 307 0 0 0 5 0 0 0 16 0 9 0 23969810 885104640 8224 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21260] ppid=21252 vsize=864360 CPUtime=0
/proc/21253/task/21260/stat : 21260 (java) S 21252 21239 20492 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 23969810 885104640 8224 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21261] ppid=21252 vsize=864360 CPUtime=0
/proc/21253/task/21261/stat : 21261 (java) S 21252 21239 20492 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23969810 885104640 8224 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 886584

[startup+3.10202 s]
/proc/loadavg: 2.12 2.03 2.01 3/87 21261
/proc/meminfo: memFree=1103288/2055920 swapFree=4192952/4192956
[pid=21239] ppid=21237 vsize=16868 CPUtime=0.51
/proc/21239/stat : 21239 (sugar) S 21237 21239 20492 0 -1 4194304 1310 4582 0 1 6 1 41 3 15 0 1 0 23969751 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21239/statm: 4217 1111 409 3 0 796 0
[pid=21252] ppid=21239 vsize=5356 CPUtime=0
/proc/21252/stat : 21252 (sh) S 21239 21239 20492 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23969805 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21252/statm: 1339 233 193 169 0 50 0
[pid=21253] ppid=21252 vsize=864364 CPUtime=2.52
/proc/21253/stat : 21253 (java) S 21252 21239 20492 0 -1 0 9506 0 1 0 246 6 0 0 18 0 9 0 23969805 885108736 8678 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/21253/statm: 216091 8678 2590 9 0 210568 0
[pid=21253/tid=21254] ppid=21252 vsize=864364 CPUtime=1.87
/proc/21253/task/21254/stat : 21254 (java) R 21252 21239 20492 0 -1 64 2938 0 1 0 185 2 0 0 25 0 9 0 23969806 885108736 8678 996147200 134512640 134550932 4294955936 18446744073709551615 103211155 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21255] ppid=21252 vsize=864364 CPUtime=0.53
/proc/21253/task/21255/stat : 21255 (java) S 21252 21239 20492 0 -1 64 5540 0 0 0 51 2 0 0 16 0 9 0 23969807 885108736 8678 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21256] ppid=21252 vsize=864364 CPUtime=0
/proc/21253/task/21256/stat : 21256 (java) S 21252 21239 20492 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23969808 885108736 8678 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21257] ppid=21252 vsize=864364 CPUtime=0
/proc/21253/task/21257/stat : 21257 (java) S 21252 21239 20492 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 23969808 885108736 8678 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21258] ppid=21252 vsize=864364 CPUtime=0
/proc/21253/task/21258/stat : 21258 (java) S 21252 21239 20492 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 23969810 885108736 8678 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21259] ppid=21252 vsize=864364 CPUtime=0.08
/proc/21253/task/21259/stat : 21259 (java) S 21252 21239 20492 0 -1 64 329 0 0 0 8 0 0 0 16 0 9 0 23969810 885108736 8678 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21260] ppid=21252 vsize=864364 CPUtime=0
/proc/21253/task/21260/stat : 21260 (java) S 21252 21239 20492 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 23969810 885108736 8678 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21261] ppid=21252 vsize=864364 CPUtime=0
/proc/21253/task/21261/stat : 21261 (java) S 21252 21239 20492 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23969810 885108736 8678 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 886588

[startup+6.30232 s]
/proc/loadavg: 2.12 2.03 2.01 3/87 21261
/proc/meminfo: memFree=1097784/2055920 swapFree=4192952/4192956
[pid=21239] ppid=21237 vsize=16868 CPUtime=0.51
/proc/21239/stat : 21239 (sugar) S 21237 21239 20492 0 -1 4194304 1310 4582 0 1 6 1 41 3 15 0 1 0 23969751 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21239/statm: 4217 1111 409 3 0 796 0
[pid=21252] ppid=21239 vsize=5356 CPUtime=0
/proc/21252/stat : 21252 (sh) S 21239 21239 20492 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23969805 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21252/statm: 1339 233 193 169 0 50 0
[pid=21253] ppid=21252 vsize=864364 CPUtime=5.68
/proc/21253/stat : 21253 (java) S 21252 21239 20492 0 -1 0 10640 0 1 0 559 9 0 0 18 0 9 0 23969805 885108736 9622 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/21253/statm: 216091 9622 2590 9 0 210568 0
[pid=21253/tid=21254] ppid=21252 vsize=864364 CPUtime=4.84
/proc/21253/task/21254/stat : 21254 (java) R 21252 21239 20492 0 -1 64 3128 0 1 0 481 3 0 0 25 0 9 0 23969806 885108736 9622 996147200 134512640 134550932 4294955936 18446744073709551615 4126574121 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21255] ppid=21252 vsize=864364 CPUtime=0.72
/proc/21253/task/21255/stat : 21255 (java) S 21252 21239 20492 0 -1 64 6484 0 0 0 68 4 0 0 16 0 9 0 23969807 885108736 9622 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21256] ppid=21252 vsize=864364 CPUtime=0
/proc/21253/task/21256/stat : 21256 (java) S 21252 21239 20492 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23969808 885108736 9622 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21257] ppid=21252 vsize=864364 CPUtime=0
/proc/21253/task/21257/stat : 21257 (java) S 21252 21239 20492 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 23969808 885108736 9622 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21258] ppid=21252 vsize=864364 CPUtime=0
/proc/21253/task/21258/stat : 21258 (java) S 21252 21239 20492 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 23969810 885108736 9622 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21259] ppid=21252 vsize=864364 CPUtime=0.08
/proc/21253/task/21259/stat : 21259 (java) S 21252 21239 20492 0 -1 64 329 0 0 0 8 0 0 0 17 0 9 0 23969810 885108736 9622 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21260] ppid=21252 vsize=864364 CPUtime=0
/proc/21253/task/21260/stat : 21260 (java) S 21252 21239 20492 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 23969810 885108736 9622 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21261] ppid=21252 vsize=864364 CPUtime=0
/proc/21253/task/21261/stat : 21261 (java) S 21252 21239 20492 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23969810 885108736 9622 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 886588

[startup+12.7029 s]
/proc/loadavg: 2.17 2.04 2.01 3/87 21261
/proc/meminfo: memFree=1088056/2055920 swapFree=4192952/4192956
[pid=21239] ppid=21237 vsize=16868 CPUtime=0.51
/proc/21239/stat : 21239 (sugar) S 21237 21239 20492 0 -1 4194304 1310 4582 0 1 6 1 41 3 15 0 1 0 23969751 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21239/statm: 4217 1111 409 3 0 796 0
[pid=21252] ppid=21239 vsize=5356 CPUtime=0
/proc/21252/stat : 21252 (sh) S 21239 21239 20492 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23969805 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21252/statm: 1339 233 193 169 0 50 0
[pid=21253] ppid=21252 vsize=864380 CPUtime=12
/proc/21253/stat : 21253 (java) S 21252 21239 20492 0 -1 0 14778 0 1 0 1185 15 0 0 18 0 9 0 23969805 885125120 10901 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/21253/statm: 216095 10901 2590 9 0 210572 0
[pid=21253/tid=21254] ppid=21252 vsize=864380 CPUtime=10.7
/proc/21253/task/21254/stat : 21254 (java) R 21252 21239 20492 0 -1 64 3485 0 1 0 1064 6 0 0 25 0 9 0 23969806 885125120 10901 996147200 134512640 134550932 4294955936 18446744073709551615 4126095866 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21255] ppid=21252 vsize=864380 CPUtime=1.2
/proc/21253/task/21255/stat : 21255 (java) S 21252 21239 20492 0 -1 64 10264 0 0 0 112 8 0 0 16 0 9 0 23969807 885125120 10901 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21256] ppid=21252 vsize=864380 CPUtime=0
/proc/21253/task/21256/stat : 21256 (java) S 21252 21239 20492 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23969808 885125120 10901 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21257] ppid=21252 vsize=864380 CPUtime=0
/proc/21253/task/21257/stat : 21257 (java) S 21252 21239 20492 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 23969808 885125120 10901 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21258] ppid=21252 vsize=864380 CPUtime=0
/proc/21253/task/21258/stat : 21258 (java) S 21252 21239 20492 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 23969810 885125120 10901 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21259] ppid=21252 vsize=864380 CPUtime=0.08
/proc/21253/task/21259/stat : 21259 (java) S 21252 21239 20492 0 -1 64 330 0 0 0 8 0 0 0 16 0 9 0 23969810 885125120 10901 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21260] ppid=21252 vsize=864380 CPUtime=0
/proc/21253/task/21260/stat : 21260 (java) S 21252 21239 20492 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 23969810 885125120 10901 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21261] ppid=21252 vsize=864380 CPUtime=0
/proc/21253/task/21261/stat : 21261 (java) S 21252 21239 20492 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23969810 885125120 10901 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 886604

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

[startup+14.3071 s]
/proc/loadavg: 2.17 2.04 2.01 3/87 21261
/proc/meminfo: memFree=1087096/2055920 swapFree=4192952/4192956
[pid=21239] ppid=21237 vsize=16868 CPUtime=0.51
/proc/21239/stat : 21239 (sugar) S 21237 21239 20492 0 -1 4194304 1310 4582 0 1 6 1 41 3 15 0 1 0 23969751 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21239/statm: 4217 1111 409 3 0 796 0
[pid=21252] ppid=21239 vsize=5356 CPUtime=0
/proc/21252/stat : 21252 (sh) S 21239 21239 20492 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23969805 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21252/statm: 1339 233 193 169 0 50 0
[pid=21253] ppid=21252 vsize=864380 CPUtime=13.59
/proc/21253/stat : 21253 (java) S 21252 21239 20492 0 -1 0 14863 0 1 0 1343 16 0 0 18 0 9 0 23969805 885125120 10905 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/21253/statm: 216095 10905 2590 9 0 210572 0
[pid=21253/tid=21254] ppid=21252 vsize=864380 CPUtime=12.19
/proc/21253/task/21254/stat : 21254 (java) R 21252 21239 20492 0 -1 64 3566 0 1 0 1213 6 0 0 25 0 9 0 23969806 885125120 10905 996147200 134512640 134550932 4294955936 18446744073709551615 4126519819 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21255] ppid=21252 vsize=864380 CPUtime=1.28
/proc/21253/task/21255/stat : 21255 (java) S 21252 21239 20492 0 -1 64 10264 0 0 0 120 8 0 0 16 0 9 0 23969807 885125120 10905 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21256] ppid=21252 vsize=864380 CPUtime=0
/proc/21253/task/21256/stat : 21256 (java) S 21252 21239 20492 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23969808 885125120 10905 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21257] ppid=21252 vsize=864380 CPUtime=0
/proc/21253/task/21257/stat : 21257 (java) S 21252 21239 20492 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 23969808 885125120 10905 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21258] ppid=21252 vsize=864380 CPUtime=0
/proc/21253/task/21258/stat : 21258 (java) S 21252 21239 20492 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 23969810 885125120 10905 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21259] ppid=21252 vsize=864380 CPUtime=0.09
/proc/21253/task/21259/stat : 21259 (java) S 21252 21239 20492 0 -1 64 334 0 0 0 9 0 0 0 16 0 9 0 23969810 885125120 10905 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21260] ppid=21252 vsize=864380 CPUtime=0
/proc/21253/task/21260/stat : 21260 (java) S 21252 21239 20492 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 23969810 885125120 10905 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21253/tid=21261] ppid=21252 vsize=864380 CPUtime=0
/proc/21253/task/21261/stat : 21261 (java) S 21252 21239 20492 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23969810 885125120 10905 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 14.1
Current children cumulated vsize (KiB) 886604

[startup+15.9012 s]
/proc/loadavg: 2.17 2.04 2.01 3/87 21261
/proc/meminfo: memFree=1086392/2055920 swapFree=4192952/4192956
[pid=21239] ppid=21237 vsize=16868 CPUtime=15.12
/proc/21239/stat : 21239 (sugar) S 21237 21239 20492 0 -1 4194304 1376 19801 0 2 6 1 1483 22 15 0 1 0 23969751 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21239/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 15.12
Current children cumulated vsize (KiB) 16868

[startup+16.3012 s]
/proc/loadavg: 2.17 2.04 2.01 3/87 21261
/proc/meminfo: memFree=1086392/2055920 swapFree=4192952/4192956
[pid=21239] ppid=21237 vsize=16868 CPUtime=15.12
/proc/21239/stat : 21239 (sugar) S 21237 21239 20492 0 -1 4194304 1376 19801 0 2 6 1 1483 22 15 0 1 0 23969751 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21239/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 15.12
Current children cumulated vsize (KiB) 16868

[startup+16.7017 s]
/proc/loadavg: 2.16 2.04 2.01 3/79 21263
/proc/meminfo: memFree=1105336/2055920 swapFree=4192952/4192956
[pid=21239] ppid=21237 vsize=16868 CPUtime=16.37
/proc/21239/stat : 21239 (sugar) S 21237 21239 20492 0 -1 4194304 1430 23826 0 2 6 1 1605 25 16 0 1 0 23969751 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21239/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 16.37
Current children cumulated vsize (KiB) 16868

[startup+16.8017 s]
/proc/loadavg: 2.16 2.04 2.01 3/79 21263
/proc/meminfo: memFree=1105336/2055920 swapFree=4192952/4192956
[pid=21239] ppid=21237 vsize=16868 CPUtime=16.37
/proc/21239/stat : 21239 (sugar) S 21237 21239 20492 0 -1 4194304 1450 23826 0 2 6 1 1605 25 15 0 1 0 23969751 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21239/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 16.37
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 16.8432
CPU time (s): 16.5635
CPU user time (s): 16.2575
CPU system time (s): 0.305953
CPU usage (%): 98.3391
Max. virtual memory (cumulated for all children) (KiB): 891856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.2575
system time used= 0.305953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29126
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8171
involuntary context switches= 8105

runsolver used 0.031995 second user time and 0.078987 second system time

The end

Launcher Data 

Begin job on node55 at 2009-07-12 05:24:24
IDJOB=2079915
IDBENCH=56970
IDSOLVER=739
FILE ID=node55/2079915-1247369064
PBS_JOBID= 9507128
Free space on /tmp= 66380 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/travellingSalesman-20/normalized-tsp-20-68_ext.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2079915-1247369064/watcher-2079915-1247369064 -o /tmp/evaluation-result-2079915-1247369064/solver-2079915-1247369064 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-2079915-1247369064.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 078c82a6b82eec1c7c103c61b38fbabf
RANDOM SEED=1684040499

node55.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.231
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		: 3000.231
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:       1131184 kB
Buffers:         82620 kB
Cached:         538148 kB
SwapCached:          4 kB
Active:         392380 kB
Inactive:       455448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1131184 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            1368 kB
Writeback:           0 kB
Mapped:         237812 kB
Slab:            61560 kB
Committed_AS:   511112 kB
PageTables:       2416 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= 66376 MiB
End job on node55 at 2009-07-12 05:24:41