Trace number 2079959

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 30.9603 31.5092

General information on the benchmark

Namecsp/travellingSalesman-20/
normalized-tsp-20-8_ext.xml
MD5SUMbf163617dfabfacac1751e8d2d93f3ed
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 benchmark0.083986
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 

0.05/0.08	c 0	Sugar v1-14-6 + HOME/minisat
0.05/0.08	c 0	BEGIN Sun Jul 12 05:25:10 2009
0.05/0.08	c 0	PID 22871
0.05/0.08	c 0	HOST node42.alineos.net
0.05/0.08	c 0	CONVERTING HOME/instance-2079959-1247369109.xml TO HOME/temp.csp
0.05/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2079959-1247369109.xml' 'HOME/temp.csp'
0.06/0.38	c 0	5 domains, 61 variables, 0 predicates, 23 relations, 230 constraints
0.06/0.40	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.40	c 0	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'
0.06/0.48	c 0	Parsing HOME/temp.csp
0.35/0.59	c 0	parsed 319 expressions
0.35/0.60	c 0	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.35/0.60	c 0	Converting to clausal form CSP
0.35/0.63	c 0	converted 32 (10%) expressions
0.35/0.63	c 0	converted 64 (20%) expressions
0.35/0.64	c 0	converted 96 (30%) expressions
0.35/0.65	c 0	converted 128 (40%) expressions
0.35/0.66	c 0	converted 160 (50%) expressions
0.35/0.66	c 0	converted 192 (60%) expressions
0.35/0.67	c 0	converted 224 (70%) expressions
0.35/0.67	c 0	converted 256 (80%) expressions
0.35/0.67	c 0	converted 288 (90%) expressions
1.42/1.53	c 1	converted 319 (100%) expressions
1.42/1.53	c 1	CSP : 61 integers, 0 booleans, 230 clauses, largest domain size 1001
1.42/1.53	c 1	Heap : 23 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.42/1.53	c 1	Propagation in CSP
1.42/1.53	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.42/1.53	c 1	CSP : 61 integers, 0 booleans, 230 clauses, largest domain size 1001
1.42/1.53	c 1	Heap : 23 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.42/1.54	c 1	Simplifing CSP by introducing new Boolean variables
1.42/1.54	c 1	CSP : 61 integers, 0 booleans, 230 clauses, largest domain size 1001
1.42/1.54	c 1	Heap : 24 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.52/1.68	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.61/1.70	c 1	7 (10%) CSP integer variables are encoded (3069 clauses, 37754 bytes)
1.61/1.71	c 1	13 (20%) CSP integer variables are encoded (6120 clauses, 77417 bytes)
1.61/1.71	c 1	19 (30%) CSP integer variables are encoded (9171 clauses, 117080 bytes)
1.61/1.72	c 1	25 (40%) CSP integer variables are encoded (12222 clauses, 161228 bytes)
1.61/1.72	c 1	31 (50%) CSP integer variables are encoded (15273 clauses, 206993 bytes)
1.61/1.72	c 1	37 (60%) CSP integer variables are encoded (18324 clauses, 252758 bytes)
1.61/1.73	c 1	43 (70%) CSP integer variables are encoded (20712 clauses, 288578 bytes)
1.61/1.73	c 1	49 (80%) CSP integer variables are encoded (21456 clauses, 299738 bytes)
1.61/1.73	c 1	55 (90%) CSP integer variables are encoded (22200 clauses, 310898 bytes)
1.61/1.73	c 1	61 (100%) CSP integer variables are encoded (22696 clauses, 318338 bytes)
1.61/1.78	c 1	23 (10%) CSP clauses are encoded (23194 clauses, 327669 bytes)
1.61/1.80	c 1	46 (20%) CSP clauses are encoded (23673 clauses, 338803 bytes)
1.72/1.81	c 1	69 (30%) CSP clauses are encoded (24150 clauses, 350083 bytes)
1.72/1.83	c 1	92 (40%) CSP clauses are encoded (24648 clauses, 361638 bytes)
1.72/1.84	c 1	115 (50%) CSP clauses are encoded (25125 clauses, 372963 bytes)
1.72/1.86	c 1	138 (60%) CSP clauses are encoded (25623 clauses, 384609 bytes)
1.72/1.88	c 1	161 (70%) CSP clauses are encoded (26120 clauses, 396664 bytes)
1.82/1.90	c 1	184 (80%) CSP clauses are encoded (26637 clauses, 409704 bytes)
1.82/1.93	c 1	207 (90%) CSP clauses are encoded (27169 clauses, 422912 bytes)
22.79/23.20	c 23	230 (100%) CSP clauses are encoded (331284 clauses, 10395889 bytes)
22.79/23.20	c 23	230 CSP clauses encoded
22.79/23.20	c 23	Writing map file : HOME/temp.map
22.79/23.20	c 23	Heap : 31 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
22.79/23.20	c 23	SAT : 22755 SAT variables, 331284 SAT clauses, 10395889 bytes
22.79/23.20	c 23	Heap : 31 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
22.79/23.24	c 23	SOLVING HOME/temp.cnf
22.79/23.24	c 23	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
22.79/23.25	c 23	This is MiniSat 2.0 beta
22.79/23.25	c 23	WARNING: for repeatability, setting FPU to use double precision
22.79/23.25	c 23	============================[ Problem Statistics ]=============================
22.79/23.25	c 23	|                                                                             |
22.79/23.25	c 23	|  Number of variables:  22755                                                |
22.79/23.25	c 23	|  Number of clauses:    331284                                               |
22.82/23.47	c 23	|  Parsing time:         0.19         s                                       |
22.82/23.48	c 23	============================[ Search Statistics ]==============================
22.82/23.48	c 23	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
22.82/23.48	c 23	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
22.82/23.48	c 23	===============================================================================
22.82/23.48	c 23	|         0 |   21754   322262  1516524 |   107420        0    nan |  0.000 % |
22.82/23.55	c 23	|       102 |   21681   322262  1516524 |   118162       71      4 | 31.791 % |
22.82/23.62	c 23	|       252 |   21674   322262  1516524 |   129979      207      6 | 39.851 % |
22.82/23.67	c 23	|       477 |   21673   322262  1516524 |   142976      431      8 | 43.696 % |
22.82/23.84	c 23	|       815 |   21618   322262  1516524 |   157274      733      7 | 63.283 % |
22.82/23.97	c 24	|      1321 |   21597   322262  1516524 |   173002     1220      8 | 67.466 % |
23.75/24.27	c 24	|      2080 |   21525   322262  1516524 |   190302     1953      9 | 72.221 % |
24.05/24.60	c 24	|      3219 |   21485   322262  1516524 |   209332     3061      9 | 80.453 % |
24.74/25.22	c 25	|      4927 |   21484   322262  1516524 |   230265     4767     10 | 80.813 % |
26.13/26.61	c 26	|      7490 |   21436   322262  1516524 |   253292     7321     12 | 81.345 % |
28.57/29.13	c 29	|     11334 |    4231   233975  1135410 |   278621    10421     14 | 81.661 % |
30.72/31.32	c 31	===============================================================================
30.72/31.32	c 31	restarts              : 11
30.72/31.32	c 31	conflicts             : 14193          (1797 /sec)
30.72/31.32	c 31	decisions             : 25915          (0.62 % random) (3281 /sec)
30.72/31.32	c 31	propagations          : 3428795        (434091 /sec)
30.72/31.32	c 31	conflict literals     : 212593         (44.90 % deleted)
30.72/31.32	c 31	Memory used           : 21.22 MB
30.72/31.32	c 31	CPU time              : 7.8988 s
30.72/31.32	c 31	
30.72/31.33	c 31	SATISFIABLE
30.72/31.33	c 31	DECODING HOME/temp.out WITH HOME/temp.map
30.72/31.33	c 31	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'
30.76/31.41	c 31	Decoding HOME/temp.out
30.76/31.48	s SATISFIABLE
30.76/31.48	v 2 12 12 7 11 3 14 7 6 22 10 6 20 7 13 5 16 10 17 2 7 0 9 14 3 1 5 8 18 6 15 7 1 3 4 1 8 4 19 0 19 22 29 51 57 64 69 79 81 81 95 96 104 110 117 120 121 125 125 125 0
30.76/31.49	c 31	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
30.76/31.50	c 31	CPU 30.93 (0.05 0.01 30.54 0.33)
30.76/31.50	c 31	END Sun Jul 12 05:25:41 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-2079959-1247369109/watcher-2079959-1247369109 -o /tmp/evaluation-result-2079959-1247369109/solver-2079959-1247369109 -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-2079959-1247369109.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: 1.94 1.99 1.99 4/83 22871
/proc/meminfo: memFree=1495568/2055920 swapFree=4192812/4192956
[pid=22871] ppid=22869 vsize=18576 CPUtime=0
/proc/22871/stat : 22871 (runsolver) R 22869 22871 19160 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 23974877 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 259415141671 0 0 4096 24578 0 0 0 17 1 0 0
/proc/22871/statm: 4644 284 249 26 0 2626 0

[startup+0.0696039 s]
/proc/loadavg: 1.94 1.99 1.99 4/83 22871
/proc/meminfo: memFree=1495568/2055920 swapFree=4192812/4192956
[pid=22871] ppid=22869 vsize=16344 CPUtime=0.05
/proc/22871/stat : 22871 (sugar) R 22869 22871 19160 0 -1 4194304 996 0 0 0 4 1 0 0 18 0 1 0 23974877 16736256 964 996147200 4194304 4206940 548682068608 18446744073709551615 259414986110 0 0 4224 0 0 0 0 17 1 0 0
/proc/22871/statm: 4086 964 380 3 0 665 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16344

[startup+0.106973 s]
/proc/loadavg: 1.94 1.99 1.99 4/83 22871
/proc/meminfo: memFree=1495568/2055920 swapFree=4192812/4192956
[pid=22871] ppid=22869 vsize=16868 CPUtime=0.06
/proc/22871/stat : 22871 (sugar) S 22869 22871 19160 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 23974877 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22871/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.302644 s]
/proc/loadavg: 1.94 1.99 1.99 4/83 22871
/proc/meminfo: memFree=1495568/2055920 swapFree=4192812/4192956
[pid=22871] ppid=22869 vsize=16868 CPUtime=0.06
/proc/22871/stat : 22871 (sugar) S 22869 22871 19160 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 23974877 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22871/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.702722 s]
/proc/loadavg: 1.94 1.99 1.99 4/83 22871
/proc/meminfo: memFree=1495568/2055920 swapFree=4192812/4192956
[pid=22871] ppid=22869 vsize=16868 CPUtime=0.35
/proc/22871/stat : 22871 (sugar) S 22869 22871 19160 0 -1 4194304 1309 4796 0 1 5 1 26 3 15 0 1 0 23974877 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22871/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 16868

[startup+1.50188 s]
/proc/loadavg: 1.94 1.99 1.99 4/94 22893
/proc/meminfo: memFree=1468856/2055920 swapFree=4192812/4192956
[pid=22871] ppid=22869 vsize=16868 CPUtime=0.35
/proc/22871/stat : 22871 (sugar) S 22869 22871 19160 0 -1 4194304 1309 4796 0 1 5 1 26 3 15 0 1 0 23974877 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22871/statm: 4217 1111 409 3 0 796 0
[pid=22884] ppid=22871 vsize=5356 CPUtime=0
/proc/22884/stat : 22884 (sh) S 22871 22871 19160 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23974917 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22884/statm: 1339 233 193 169 0 50 0
[pid=22885] ppid=22884 vsize=864360 CPUtime=1.07
/proc/22885/stat : 22885 (java) S 22884 22871 19160 0 -1 0 10747 0 1 0 101 6 0 0 18 0 9 0 23974918 885104640 10010 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/22885/statm: 216090 10010 2566 9 0 210595 0
[pid=22885/tid=22886] ppid=22884 vsize=864360 CPUtime=0.42
/proc/22885/task/22886/stat : 22886 (java) R 22884 22871 19160 0 -1 64 2947 0 1 0 41 1 0 0 19 0 9 0 23974918 885104640 10010 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22885/tid=22887] ppid=22884 vsize=864360 CPUtime=0.57
/proc/22885/task/22887/stat : 22887 (java) R 22884 22871 19160 0 -1 64 6786 0 0 0 54 3 0 0 17 0 9 0 23974920 885104640 10010 996147200 134512640 134550932 4294955936 18446744073709551615 104516247 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=22885/tid=22888] ppid=22884 vsize=864360 CPUtime=0
/proc/22885/task/22888/stat : 22888 (java) S 22884 22871 19160 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23974920 885104640 10010 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22885/tid=22889] ppid=22884 vsize=864360 CPUtime=0
/proc/22885/task/22889/stat : 22889 (java) S 22884 22871 19160 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 23974920 885104640 10010 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22885/tid=22890] ppid=22884 vsize=864360 CPUtime=0
/proc/22885/task/22890/stat : 22890 (java) S 22884 22871 19160 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 23974922 885104640 10010 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22885/tid=22891] ppid=22884 vsize=864360 CPUtime=0.05
/proc/22885/task/22891/stat : 22891 (java) S 22884 22871 19160 0 -1 64 315 0 0 0 5 0 0 0 16 0 9 0 23974922 885104640 10010 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22885/tid=22892] ppid=22884 vsize=864360 CPUtime=0
/proc/22885/task/22892/stat : 22892 (java) S 22884 22871 19160 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 23974922 885104640 10010 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22885/tid=22893] ppid=22884 vsize=864360 CPUtime=0
/proc/22885/task/22893/stat : 22893 (java) S 22884 22871 19160 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23974922 885104640 10010 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 886584

[startup+3.10217 s]
/proc/loadavg: 1.94 1.99 1.99 3/94 22893
/proc/meminfo: memFree=1449912/2055920 swapFree=4192812/4192956
[pid=22871] ppid=22869 vsize=16868 CPUtime=0.35
/proc/22871/stat : 22871 (sugar) S 22869 22871 19160 0 -1 4194304 1310 4796 0 1 5 1 26 3 15 0 1 0 23974877 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22871/statm: 4217 1111 409 3 0 796 0
[pid=22884] ppid=22871 vsize=5356 CPUtime=0
/proc/22884/stat : 22884 (sh) S 22871 22871 19160 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23974917 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22884/statm: 1339 233 193 169 0 50 0
[pid=22885] ppid=22884 vsize=864472 CPUtime=2.65
/proc/22885/stat : 22885 (java) S 22884 22871 19160 0 -1 0 11870 0 1 0 258 7 0 0 18 0 9 0 23974918 885219328 11074 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/22885/statm: 216118 11074 2590 9 0 210595 0
[pid=22885/tid=22886] ppid=22884 vsize=864472 CPUtime=1.77
/proc/22885/task/22886/stat : 22886 (java) R 22884 22871 19160 0 -1 64 3115 0 1 0 175 2 0 0 25 0 9 0 23974918 885219328 11074 996147200 134512640 134550932 4294955936 18446744073709551615 102094187 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22885/tid=22887] ppid=22884 vsize=864472 CPUtime=0.77
/proc/22885/task/22887/stat : 22887 (java) S 22884 22871 19160 0 -1 64 7720 0 0 0 73 4 0 0 16 0 9 0 23974920 885219328 11074 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=22885/tid=22888] ppid=22884 vsize=864472 CPUtime=0
/proc/22885/task/22888/stat : 22888 (java) S 22884 22871 19160 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23974920 885219328 11074 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22885/tid=22889] ppid=22884 vsize=864472 CPUtime=0
/proc/22885/task/22889/stat : 22889 (java) S 22884 22871 19160 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 23974920 885219328 11074 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22885/tid=22890] ppid=22884 vsize=864472 CPUtime=0
/proc/22885/task/22890/stat : 22890 (java) S 22884 22871 19160 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 23974922 885219328 11074 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22885/tid=22891] ppid=22884 vsize=864472 CPUtime=0.08
/proc/22885/task/22891/stat : 22891 (java) S 22884 22871 19160 0 -1 64 336 0 0 0 8 0 0 0 16 0 9 0 23974922 885219328 11074 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22885/tid=22892] ppid=22884 vsize=864472 CPUtime=0
/proc/22885/task/22892/stat : 22892 (java) S 22884 22871 19160 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 23974922 885219328 11074 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22885/tid=22893] ppid=22884 vsize=864472 CPUtime=0
/proc/22885/task/22893/stat : 22893 (java) S 22884 22871 19160 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23974922 885219328 11074 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 886696

[startup+6.30179 s]
/proc/loadavg: 1.95 1.99 1.99 3/94 22893
/proc/meminfo: memFree=1411704/2055920 swapFree=4192812/4192956
[pid=22871] ppid=22869 vsize=16868 CPUtime=0.35
/proc/22871/stat : 22871 (sugar) S 22869 22871 19160 0 -1 4194304 1310 4796 0 1 5 1 26 3 15 0 1 0 23974877 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22871/statm: 4217 1111 409 3 0 796 0
[pid=22884] ppid=22871 vsize=5356 CPUtime=0
/proc/22884/stat : 22884 (sh) S 22871 22871 19160 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23974917 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22884/statm: 1339 233 193 169 0 50 0
[pid=22885] ppid=22884 vsize=864472 CPUtime=5.81
/proc/22885/stat : 22885 (java) S 22884 22871 19160 0 -1 0 12792 0 1 0 571 10 0 0 18 0 9 0 23974918 885219328 11899 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/22885/statm: 216118 11899 2590 9 0 210595 0
[pid=22885/tid=22886] ppid=22884 vsize=864472 CPUtime=4.79
/proc/22885/task/22886/stat : 22886 (java) R 22884 22871 19160 0 -1 64 3212 0 1 0 476 3 0 0 25 0 9 0 23974918 885219328 11899 996147200 134512640 134550932 4294955936 18446744073709551615 102094151 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22885/tid=22887] ppid=22884 vsize=864472 CPUtime=0.9
/proc/22885/task/22887/stat : 22887 (java) S 22884 22871 19160 0 -1 64 8545 0 0 0 85 5 0 0 16 0 9 0 23974920 885219328 11899 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=22885/tid=22888] ppid=22884 vsize=864472 CPUtime=0
/proc/22885/task/22888/stat : 22888 (java) S 22884 22871 19160 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23974920 885219328 11899 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22885/tid=22889] ppid=22884 vsize=864472 CPUtime=0
/proc/22885/task/22889/stat : 22889 (java) S 22884 22871 19160 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 23974920 885219328 11899 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22885/tid=22890] ppid=22884 vsize=864472 CPUtime=0
/proc/22885/task/22890/stat : 22890 (java) S 22884 22871 19160 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 23974922 885219328 11899 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22885/tid=22891] ppid=22884 vsize=864472 CPUtime=0.08
/proc/22885/task/22891/stat : 22891 (java) S 22884 22871 19160 0 -1 64 336 0 0 0 8 0 0 0 16 0 9 0 23974922 885219328 11899 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22885/tid=22892] ppid=22884 vsize=864472 CPUtime=0
/proc/22885/task/22892/stat : 22892 (java) S 22884 22871 19160 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 23974922 885219328 11899 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22885/tid=22893] ppid=22884 vsize=864472 CPUtime=0
/proc/22885/task/22893/stat : 22893 (java) S 22884 22871 19160 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23974922 885219328 11899 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 886696

[startup+12.702 s]
/proc/loadavg: 2.03 2.01 2.00 3/94 22893
/proc/meminfo: memFree=1376056/2055920 swapFree=4192812/4192956
[pid=22871] ppid=22869 vsize=16868 CPUtime=0.35
/proc/22871/stat : 22871 (sugar) S 22869 22871 19160 0 -1 4194304 1310 4796 0 1 5 1 26 3 15 0 1 0 23974877 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22871/statm: 4217 1111 409 3 0 796 0
[pid=22884] ppid=22871 vsize=5356 CPUtime=0
/proc/22884/stat : 22884 (sh) S 22871 22871 19160 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23974917 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22884/statm: 1339 233 193 169 0 50 0
[pid=22885] ppid=22884 vsize=864472 CPUtime=12.12
/proc/22885/stat : 22885 (java) S 22884 22871 19160 0 -1 0 14811 0 1 0 1199 13 0 0 18 0 9 0 23974918 885219328 13706 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/22885/statm: 216118 13706 2590 9 0 210595 0
[pid=22885/tid=22886] ppid=22884 vsize=864472 CPUtime=10.82
/proc/22885/task/22886/stat : 22886 (java) R 22884 22871 19160 0 -1 64 3425 0 1 0 1077 5 0 0 25 0 9 0 23974918 885219328 13706 996147200 134512640 134550932 4294955936 18446744073709551615 103210715 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22885/tid=22887] ppid=22884 vsize=864472 CPUtime=1.19
/proc/22885/task/22887/stat : 22887 (java) S 22884 22871 19160 0 -1 64 10351 0 0 0 112 7 0 0 16 0 9 0 23974920 885219328 13706 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=22885/tid=22888] ppid=22884 vsize=864472 CPUtime=0
/proc/22885/task/22888/stat : 22888 (java) S 22884 22871 19160 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23974920 885219328 13706 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22885/tid=22889] ppid=22884 vsize=864472 CPUtime=0
/proc/22885/task/22889/stat : 22889 (java) S 22884 22871 19160 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 23974920 885219328 13706 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22885/tid=22890] ppid=22884 vsize=864472 CPUtime=0
/proc/22885/task/22890/stat : 22890 (java) S 22884 22871 19160 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 23974922 885219328 13706 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22885/tid=22891] ppid=22884 vsize=864472 CPUtime=0.08
/proc/22885/task/22891/stat : 22891 (java) S 22884 22871 19160 0 -1 64 336 0 0 0 8 0 0 0 17 0 9 0 23974922 885219328 13706 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22885/tid=22892] ppid=22884 vsize=864472 CPUtime=0
/proc/22885/task/22892/stat : 22892 (java) S 22884 22871 19160 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 23974922 885219328 13706 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22885/tid=22893] ppid=22884 vsize=864472 CPUtime=0
/proc/22885/task/22893/stat : 22893 (java) S 22884 22871 19160 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23974922 885219328 13706 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.47
Current children cumulated vsize (KiB) 886696

[startup+25.5025 s]
/proc/loadavg: 2.02 2.01 2.00 3/86 22895
/proc/meminfo: memFree=1350648/2055920 swapFree=4192812/4192956
[pid=22871] ppid=22869 vsize=16868 CPUtime=22.82
/proc/22871/stat : 22871 (sugar) S 22869 22871 19160 0 -1 4194304 1376 23851 0 2 5 1 2249 27 15 0 1 0 23974877 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22871/statm: 4217 1113 409 3 0 796 0
[pid=22894] ppid=22871 vsize=5356 CPUtime=0
/proc/22894/stat : 22894 (sh) S 22871 22871 19160 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23977202 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22894/statm: 1339 232 193 169 0 50 0
[pid=22895] ppid=22894 vsize=21304 CPUtime=2.22
/proc/22895/stat : 22895 (minisat) R 22894 22871 19160 0 -1 4194304 5033 0 0 0 220 2 0 0 25 0 1 0 23977202 21815296 5019 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/22895/statm: 5326 5019 75 150 0 5173 0
Current children cumulated CPU time (s) 25.04
Current children cumulated vsize (KiB) 43528

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

[startup+28.7011 s]
/proc/loadavg: 2.02 2.01 2.00 3/86 22895
/proc/meminfo: memFree=1337080/2055920 swapFree=4192812/4192956
[pid=22871] ppid=22869 vsize=16868 CPUtime=22.82
/proc/22871/stat : 22871 (sugar) S 22869 22871 19160 0 -1 4194304 1376 23851 0 2 5 1 2249 27 16 0 1 0 23974877 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22871/statm: 4217 1113 409 3 0 796 0
[pid=22894] ppid=22871 vsize=5356 CPUtime=0
/proc/22894/stat : 22894 (sh) S 22871 22871 19160 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23977202 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22894/statm: 1339 232 193 169 0 50 0
[pid=22895] ppid=22894 vsize=21728 CPUtime=5.35
/proc/22895/stat : 22895 (minisat) R 22894 22871 19160 0 -1 4194304 5128 0 0 0 532 3 0 0 25 0 1 0 23977202 22249472 5114 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 0 0 0
/proc/22895/statm: 5432 5114 75 150 0 5279 0
Current children cumulated CPU time (s) 28.17
Current children cumulated vsize (KiB) 43952

[startup+30.3014 s]
/proc/loadavg: 2.02 2.01 2.00 3/86 22895
/proc/meminfo: memFree=1333240/2055920 swapFree=4192812/4192956
[pid=22871] ppid=22869 vsize=16868 CPUtime=22.82
/proc/22871/stat : 22871 (sugar) S 22869 22871 19160 0 -1 4194304 1376 23851 0 2 5 1 2249 27 16 0 1 0 23974877 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22871/statm: 4217 1113 409 3 0 796 0
[pid=22894] ppid=22871 vsize=5356 CPUtime=0
/proc/22894/stat : 22894 (sh) S 22871 22871 19160 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23977202 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22894/statm: 1339 232 193 169 0 50 0
[pid=22895] ppid=22894 vsize=21728 CPUtime=6.95
/proc/22895/stat : 22895 (minisat) R 22894 22871 19160 0 -1 4194304 5129 0 0 0 692 3 0 0 25 0 1 0 23977202 22249472 5115 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 0 0 0
/proc/22895/statm: 5432 5115 75 150 0 5279 0
Current children cumulated CPU time (s) 29.77
Current children cumulated vsize (KiB) 43952

[startup+31.1025 s]
/proc/loadavg: 2.02 2.01 2.00 5/86 22895
/proc/meminfo: memFree=1330040/2055920 swapFree=4192812/4192956
[pid=22871] ppid=22869 vsize=16868 CPUtime=22.82
/proc/22871/stat : 22871 (sugar) S 22869 22871 19160 0 -1 4194304 1376 23851 0 2 5 1 2249 27 16 0 1 0 23974877 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22871/statm: 4217 1113 409 3 0 796 0
[pid=22894] ppid=22871 vsize=5356 CPUtime=0
/proc/22894/stat : 22894 (sh) S 22871 22871 19160 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23977202 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22894/statm: 1339 232 193 169 0 50 0
[pid=22895] ppid=22894 vsize=21728 CPUtime=7.71
/proc/22895/stat : 22895 (minisat) R 22894 22871 19160 0 -1 4194304 5131 0 0 0 768 3 0 0 25 0 1 0 23977202 22249472 5117 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/22895/statm: 5432 5117 75 150 0 5279 0
Current children cumulated CPU time (s) 30.53
Current children cumulated vsize (KiB) 43952

[startup+31.5091 s]
/proc/loadavg: 2.02 2.01 2.00 5/86 22895
/proc/meminfo: memFree=1330040/2055920 swapFree=4192812/4192956
[pid=22871] ppid=22869 vsize=0 CPUtime=30.94
/proc/22871/stat : 22871 (sugar) Z 22869 22871 19160 0 -1 4194316 1538 33046 0 3 5 2 3054 33 15 0 1 0 23974877 0 0 996147200 0 0 0 0 0 0 0 4224 16386 18446744071563351923 0 0 17 1 0 0
/proc/22871/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 30.94
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 31.5092
CPU time (s): 30.9603
CPU user time (s): 30.5983
CPU system time (s): 0.361944
CPU usage (%): 98.2579
Max. virtual memory (cumulated for all children) (KiB): 891824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 30.5983
system time used= 0.361944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34584
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= 8233
involuntary context switches= 9082

runsolver used 0.042993 second user time and 0.118981 second system time

The end

Launcher Data 

Begin job on node42 at 2009-07-12 05:25:10
IDJOB=2079959
IDBENCH=56974
IDSOLVER=739
FILE ID=node42/2079959-1247369109
PBS_JOBID= 9507073
Free space on /tmp= 66308 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/travellingSalesman-20/normalized-tsp-20-8_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-2079959-1247369109/watcher-2079959-1247369109 -o /tmp/evaluation-result-2079959-1247369109/solver-2079959-1247369109 -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-2079959-1247369109.xml

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

MD5SUM BENCH= bf163617dfabfacac1751e8d2d93f3ed
RANDOM SEED=908355157

node42.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		: 3000.283
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		: 3000.283
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:       1496048 kB
Buffers:         37800 kB
Cached:         157292 kB
SwapCached:          0 kB
Active:         434072 kB
Inactive:        72504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1496048 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1784 kB
Writeback:           0 kB
Mapped:         327108 kB
Slab:            37916 kB
Committed_AS:   881328 kB
PageTables:       2348 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= 66308 MiB
End job on node42 at 2009-07-12 05:25:41