Trace number 2087494

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 30.8763 31.374

General information on the benchmark

Namecsp/queens/
normalized-queens-150.xml
MD5SUM3e1168ad51844cea85c2810ca2ef4fbf
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.5767
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of constraints11175
Maximum constraint arity2
Maximum domain size150
Number of constraints which are defined in extension0
Number of constraints which are defined in intension11175
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 10:11:58 2009
0.00/0.08	c 0	PID 27913
0.07/0.08	c 0	HOST node7.alineos.net
0.07/0.08	c 0	CONVERTING HOME/instance-2087494-1247386318.xml TO HOME/temp.csp
0.07/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2087494-1247386318.xml' 'HOME/temp.csp'
1.16/1.21	c 1	1 domains, 150 variables, 1 predicates, 0 relations, 11175 constraints
1.16/1.24	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
1.16/1.24	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'
1.18/1.32	c 1	Parsing HOME/temp.csp
1.18/1.63	c 2	parsed 10000 expressions
1.18/1.70	c 2	parsed 11327 expressions
1.18/1.71	c 2	Heap : 4 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.18/1.71	c 2	Converting to clausal form CSP
1.18/2.07	c 2	converted 1133 (10%) expressions
2.11/2.27	c 2	converted 2266 (20%) expressions
2.32/2.40	c 2	converted 3399 (30%) expressions
2.51/2.63	c 3	converted 4531 (40%) expressions
2.61/2.75	c 3	converted 5664 (50%) expressions
2.70/2.88	c 3	converted 6797 (60%) expressions
2.90/3.01	c 3	converted 7929 (70%) expressions
3.10/3.30	c 3	converted 9062 (80%) expressions
3.30/3.44	c 3	converted 10195 (90%) expressions
3.40/3.56	c 4	converted 11327 (100%) expressions
3.40/3.56	c 4	CSP : 150 integers, 11175 booleans, 44700 clauses, largest domain size 150
3.40/3.56	c 4	Heap : 29 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.40/3.56	c 4	Propagation in CSP
3.49/3.66	c 4	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
3.49/3.66	c 4	CSP : 150 integers, 11175 booleans, 44700 clauses, largest domain size 150
3.49/3.66	c 4	Heap : 30 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.49/3.68	c 4	Simplifing CSP by introducing new Boolean variables
3.99/4.17	c 4	CSP : 150 integers, 55873 booleans, 89398 clauses, largest domain size 150
3.99/4.17	c 4	Heap : 44 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
4.29/4.45	c 4	Encoding CSP to SAT : HOME/temp.cnf
4.29/4.49	c 5	15 (10%) CSP integer variables are encoded (2220 clauses, 26725 bytes)
4.29/4.50	c 5	30 (20%) CSP integer variables are encoded (4440 clauses, 55585 bytes)
4.38/4.50	c 5	45 (30%) CSP integer variables are encoded (6660 clauses, 84445 bytes)
4.38/4.50	c 5	60 (40%) CSP integer variables are encoded (8880 clauses, 113305 bytes)
4.38/4.51	c 5	75 (50%) CSP integer variables are encoded (11100 clauses, 144502 bytes)
4.38/4.51	c 5	90 (60%) CSP integer variables are encoded (13320 clauses, 177802 bytes)
4.38/4.51	c 5	105 (70%) CSP integer variables are encoded (15540 clauses, 211102 bytes)
4.38/4.51	c 5	120 (80%) CSP integer variables are encoded (17760 clauses, 244402 bytes)
4.38/4.52	c 5	135 (90%) CSP integer variables are encoded (19980 clauses, 277702 bytes)
4.38/4.52	c 5	150 (100%) CSP integer variables are encoded (22200 clauses, 311002 bytes)
5.67/5.85	c 6	8940 (10%) CSP clauses are encoded (711378 clauses, 13665276 bytes)
6.95/7.14	c 7	17880 (20%) CSP clauses are encoded (1406468 clauses, 27856902 bytes)
8.23/8.46	c 8	26820 (30%) CSP clauses are encoded (2124286 clauses, 42536012 bytes)
9.62/9.81	c 10	35760 (40%) CSP clauses are encoded (2858918 clauses, 57627192 bytes)
10.90/11.19	c 11	44699 (50%) CSP clauses are encoded (3614885 clauses, 73208716 bytes)
12.36/12.63	c 13	53639 (60%) CSP clauses are encoded (4393738 clauses, 89340744 bytes)
13.84/14.11	c 14	62579 (70%) CSP clauses are encoded (5204277 clauses, 106277158 bytes)
15.33/15.67	c 16	71519 (80%) CSP clauses are encoded (6042120 clauses, 124638435 bytes)
16.98/17.33	c 17	80459 (90%) CSP clauses are encoded (6917767 clauses, 143833368 bytes)
18.66/19.07	c 19	89398 (100%) CSP clauses are encoded (7852148 clauses, 164320494 bytes)
18.66/19.07	c 19	89398 CSP clauses encoded
18.66/19.07	c 19	Writing map file : HOME/temp.map
18.66/19.09	c 19	Heap : 34 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
18.66/19.09	c 19	SAT : 78223 SAT variables, 7852148 SAT clauses, 164320494 bytes
18.66/19.09	c 19	Heap : 34 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
18.75/19.13	c 19	SOLVING HOME/temp.cnf
18.75/19.13	c 19	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
18.75/19.13	c 19	This is MiniSat 2.0 beta
18.75/19.13	c 19	WARNING: for repeatability, setting FPU to use double precision
18.75/19.13	c 19	============================[ Problem Statistics ]=============================
18.75/19.13	c 19	|                                                                             |
18.75/19.13	c 19	|  Number of variables:  78223                                                |
18.75/19.13	c 19	|  Number of clauses:    7852148                                              |
23.00/23.43	c 23	|  Parsing time:         3.66         s                                       |
23.19/23.67	c 24	============================[ Search Statistics ]==============================
23.19/23.67	c 24	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
23.19/23.67	c 24	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
23.19/23.67	c 24	===============================================================================
23.19/23.67	c 24	|         0 |   78222  7852147 23433668 |  2617382        0    nan |  0.000 % |
25.07/25.53	c 26	|       103 |   78221  7852147 23433668 |  2879120      102     29 |  0.003 % |
26.85/27.37	c 27	|       254 |   78221  7852147 23433668 |  3167032      253     33 |  0.003 % |
28.34/28.85	c 29	|       479 |   78221  7852147 23433668 |  3483735      478     29 |  0.003 % |
29.03/29.50	c 30	|       816 |   78221  7852147 23433668 |  3832109      815     23 |  0.003 % |
30.42/30.91	c 31	===============================================================================
30.42/30.92	c 31	restarts              : 5
30.42/30.92	c 31	conflicts             : 992            (90 /sec)
30.42/30.92	c 31	decisions             : 4659           (1.16 % random) (423 /sec)
30.42/30.92	c 31	propagations          : 1297830        (117820 /sec)
30.42/30.92	c 31	conflict literals     : 23599          (3.64 % deleted)
30.42/30.92	c 31	Memory used           : 330.86 MB
30.42/30.92	c 31	CPU time              : 11.0153 s
30.42/30.92	c 31	
30.42/30.95	c 31	SATISFIABLE
30.52/31.01	c 31	DECODING HOME/temp.out WITH HOME/temp.map
30.52/31.01	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'
30.52/31.09	c 31	Decoding HOME/temp.out
30.54/31.22	s SATISFIABLE
30.54/31.23	v 56 63 130 128 21 81 20 99 126 36 60 44 40 37 34 90 13 80 54 116 58 2 41 92 22 82 139 74 39 143 120 85 137 103 46 42 45 3 6 118 14 148 11 19 17 51 5 18 26 10 101 9 16 23 98 27 71 43 97 49 106 28 114 111 69 110 57 127 105 109 113 75 32 94 145 107 135 100 108 144 59 12 140 147 133 95 115 50 104 24 125 79 87 25 47 121 48 52 4 86 134 83 124 96 93 146 89 7 88 84 102 142 112 78 91 53 55 119 136 29 8 38 31 77 132 150 122 35 129 123 76 67 117 30 68 72 149 66 141 138 73 1 62 65 70 64 15 131 33 61
30.54/31.24	c 31	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
30.54/31.29	c 31	CPU 30.76 (0.06 0.02 28.67 2.01)
30.54/31.29	c 31	END Sun Jul 12 10:12:29 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-2087494-1247386318/watcher-2087494-1247386318 -o /tmp/evaluation-result-2087494-1247386318/solver-2087494-1247386318 -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-2087494-1247386318.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: 1.92 1.98 1.99 4/84 27913
/proc/meminfo: memFree=1367936/2055920 swapFree=4192812/4192956
[pid=27913] ppid=27911 vsize=18576 CPUtime=0
/proc/27913/stat : 27913 (runsolver) R 27911 27913 26954 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 25699188 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 244671114535 0 0 4096 24578 0 0 0 17 1 0 0
/proc/27913/statm: 4644 284 249 26 0 2626 0

[startup+0.0833099 s]
/proc/loadavg: 1.92 1.98 1.99 4/84 27913
/proc/meminfo: memFree=1367936/2055920 swapFree=4192812/4192956
[pid=27913] ppid=27911 vsize=16740 CPUtime=0.07
/proc/27913/stat : 27913 (sugar) S 27911 27913 26954 0 -1 4194304 1152 0 0 0 5 2 0 0 18 0 1 0 25699188 17141760 1107 996147200 4194304 4206940 548682068608 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27913/statm: 4185 1107 406 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.101373 s]
/proc/loadavg: 1.92 1.98 1.99 4/84 27913
/proc/meminfo: memFree=1367936/2055920 swapFree=4192812/4192956
[pid=27913] ppid=27911 vsize=16868 CPUtime=0.07
/proc/27913/stat : 27913 (sugar) S 27911 27913 26954 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 25699188 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27913/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301389 s]
/proc/loadavg: 1.92 1.98 1.99 4/84 27913
/proc/meminfo: memFree=1367936/2055920 swapFree=4192812/4192956
[pid=27913] ppid=27911 vsize=16868 CPUtime=0.07
/proc/27913/stat : 27913 (sugar) S 27911 27913 26954 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 25699188 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27913/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701436 s]
/proc/loadavg: 1.92 1.98 1.99 4/84 27913
/proc/meminfo: memFree=1367936/2055920 swapFree=4192812/4192956
[pid=27913] ppid=27911 vsize=16868 CPUtime=0.07
/proc/27913/stat : 27913 (sugar) S 27911 27913 26954 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 25699188 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27913/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50151 s]
/proc/loadavg: 1.92 1.98 1.99 4/95 27925
/proc/meminfo: memFree=1342312/2055920 swapFree=4192812/4192956
[pid=27913] ppid=27911 vsize=16868 CPUtime=1.18
/proc/27913/stat : 27913 (sugar) S 27911 27913 26954 0 -1 4194304 1309 9842 0 1 5 2 104 7 15 0 1 0 25699188 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27913/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 1.18
Current children cumulated vsize (KiB) 16868

[startup+3.10269 s]
/proc/loadavg: 1.92 1.98 1.99 3/95 27935
/proc/meminfo: memFree=1345512/2055920 swapFree=4192812/4192956
[pid=27913] ppid=27911 vsize=16868 CPUtime=1.18
/proc/27913/stat : 27913 (sugar) S 27911 27913 26954 0 -1 4194304 1309 9842 0 1 5 2 104 7 16 0 1 0 25699188 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27913/statm: 4217 1111 409 3 0 796 0
[pid=27926] ppid=27913 vsize=5356 CPUtime=0
/proc/27926/stat : 27926 (sh) S 27913 27913 26954 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25699312 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27926/statm: 1339 233 193 169 0 50 0
[pid=27927] ppid=27926 vsize=869108 CPUtime=1.82
/proc/27927/stat : 27927 (java) S 27926 27913 26954 0 -1 0 12209 0 1 0 175 7 0 0 18 0 9 0 25699312 889966592 11193 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27927/statm: 217277 11193 2566 9 0 211782 0
[pid=27927/tid=27928] ppid=27926 vsize=869108 CPUtime=1.11
/proc/27927/task/27928/stat : 27928 (java) R 27926 27913 26954 0 -1 64 2774 0 1 0 110 1 0 0 25 0 9 0 25699313 889966592 11193 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27927/tid=27929] ppid=27926 vsize=869108 CPUtime=0.52
/proc/27927/task/27929/stat : 27929 (java) R 27926 27913 26954 0 -1 64 7265 0 0 0 49 3 0 0 16 0 9 0 25699315 889966592 11193 996147200 134512640 134550932 4294955936 18446744073709551615 104188802 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27927/tid=27930] ppid=27926 vsize=869108 CPUtime=0
/proc/27927/task/27930/stat : 27930 (java) S 27926 27913 26954 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 25699315 889966592 11193 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27927/tid=27931] ppid=27926 vsize=869108 CPUtime=0
/proc/27927/task/27931/stat : 27931 (java) S 27926 27913 26954 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 25699315 889966592 11193 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27927/tid=27932] ppid=27926 vsize=869108 CPUtime=0
/proc/27927/task/27932/stat : 27932 (java) S 27926 27913 26954 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25699317 889966592 11193 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27927/tid=27933] ppid=27926 vsize=869108 CPUtime=0.17
/proc/27927/task/27933/stat : 27933 (java) S 27926 27913 26954 0 -1 64 1468 0 0 0 16 1 0 0 16 0 9 0 25699317 889966592 11193 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27927/tid=27934] ppid=27926 vsize=869108 CPUtime=0
/proc/27927/task/27934/stat : 27934 (java) S 27926 27913 26954 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 25699317 889966592 11193 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27927/tid=27935] ppid=27926 vsize=869108 CPUtime=0
/proc/27927/task/27935/stat : 27935 (java) S 27926 27913 26954 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 25699317 889966592 11193 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 891332

[startup+6.30302 s]
/proc/loadavg: 1.93 1.98 1.99 3/95 27935
/proc/meminfo: memFree=1296808/2055920 swapFree=4192812/4192956
[pid=27913] ppid=27911 vsize=16868 CPUtime=1.18
/proc/27913/stat : 27913 (sugar) S 27911 27913 26954 0 -1 4194304 1310 9842 0 1 5 2 104 7 16 0 1 0 25699188 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27913/statm: 4217 1111 409 3 0 796 0
[pid=27926] ppid=27913 vsize=5356 CPUtime=0
/proc/27926/stat : 27926 (sh) S 27913 27913 26954 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25699312 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27926/statm: 1339 233 193 169 0 50 0
[pid=27927] ppid=27926 vsize=868716 CPUtime=4.99
/proc/27927/stat : 27927 (java) S 27926 27913 26954 0 -1 0 18798 0 1 0 477 22 0 0 18 0 9 0 25699312 889565184 17089 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27927/statm: 217179 17089 2590 9 0 211656 0
[pid=27927/tid=27928] ppid=27926 vsize=868716 CPUtime=3.31
/proc/27927/task/27928/stat : 27928 (java) R 27926 27913 26954 0 -1 64 3422 0 1 0 320 11 0 0 23 0 9 0 25699313 889565184 17089 996147200 134512640 134550932 4294955936 18446744073709551615 4126543160 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27927/tid=27929] ppid=27926 vsize=868716 CPUtime=1.41
/proc/27927/task/27929/stat : 27929 (java) S 27926 27913 26954 0 -1 64 13160 0 0 0 133 8 0 0 16 0 9 0 25699315 889565184 17089 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27927/tid=27930] ppid=27926 vsize=868716 CPUtime=0
/proc/27927/task/27930/stat : 27930 (java) S 27926 27913 26954 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 25699315 889565184 17089 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27927/tid=27931] ppid=27926 vsize=868716 CPUtime=0
/proc/27927/task/27931/stat : 27931 (java) S 27926 27913 26954 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 25699315 889565184 17089 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27927/tid=27932] ppid=27926 vsize=868716 CPUtime=0
/proc/27927/task/27932/stat : 27932 (java) S 27926 27913 26954 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25699317 889565184 17089 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27927/tid=27933] ppid=27926 vsize=868716 CPUtime=0.23
/proc/27927/task/27933/stat : 27933 (java) S 27926 27913 26954 0 -1 64 1514 0 0 0 22 1 0 0 16 0 9 0 25699317 889565184 17089 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27927/tid=27934] ppid=27926 vsize=868716 CPUtime=0
/proc/27927/task/27934/stat : 27934 (java) S 27926 27913 26954 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 25699317 889565184 17089 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27927/tid=27935] ppid=27926 vsize=868716 CPUtime=0
/proc/27927/task/27935/stat : 27935 (java) S 27926 27913 26954 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 25699317 889565184 17089 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 890940

[startup+12.7027 s]
/proc/loadavg: 2.01 2.00 2.00 3/95 27935
/proc/meminfo: memFree=1221672/2055920 swapFree=4192812/4192956
[pid=27913] ppid=27911 vsize=16868 CPUtime=1.18
/proc/27913/stat : 27913 (sugar) S 27911 27913 26954 0 -1 4194304 1310 9842 0 1 5 2 104 7 16 0 1 0 25699188 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27913/statm: 4217 1111 409 3 0 796 0
[pid=27926] ppid=27913 vsize=5356 CPUtime=0
/proc/27926/stat : 27926 (sh) S 27913 27913 26954 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25699312 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27926/statm: 1339 233 193 169 0 50 0
[pid=27927] ppid=27926 vsize=868716 CPUtime=11.28
/proc/27927/stat : 27927 (java) S 27926 27913 26954 0 -1 0 19227 0 1 0 1060 68 0 0 18 0 9 0 25699312 889565184 17089 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27927/statm: 217179 17089 2590 9 0 211656 0
[pid=27927/tid=27928] ppid=27926 vsize=868716 CPUtime=9.39
/proc/27927/task/27928/stat : 27928 (java) R 27926 27913 26954 0 -1 64 3851 0 1 0 885 54 0 0 25 0 9 0 25699313 889565184 17089 996147200 134512640 134550932 4294955936 18446744073709551615 4126433987 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27927/tid=27929] ppid=27926 vsize=868716 CPUtime=1.62
/proc/27927/task/27929/stat : 27929 (java) S 27926 27913 26954 0 -1 64 13160 0 0 0 151 11 0 0 16 0 9 0 25699315 889565184 17089 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27927/tid=27930] ppid=27926 vsize=868716 CPUtime=0
/proc/27927/task/27930/stat : 27930 (java) S 27926 27913 26954 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 25699315 889565184 17089 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27927/tid=27931] ppid=27926 vsize=868716 CPUtime=0
/proc/27927/task/27931/stat : 27931 (java) S 27926 27913 26954 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 25699315 889565184 17089 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27927/tid=27932] ppid=27926 vsize=868716 CPUtime=0
/proc/27927/task/27932/stat : 27932 (java) S 27926 27913 26954 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25699317 889565184 17089 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27927/tid=27933] ppid=27926 vsize=868716 CPUtime=0.23
/proc/27927/task/27933/stat : 27933 (java) S 27926 27913 26954 0 -1 64 1514 0 0 0 22 1 0 0 16 0 9 0 25699317 889565184 17089 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27927/tid=27934] ppid=27926 vsize=868716 CPUtime=0
/proc/27927/task/27934/stat : 27934 (java) S 27926 27913 26954 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 25699317 889565184 17089 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27927/tid=27935] ppid=27926 vsize=868716 CPUtime=0
/proc/27927/task/27935/stat : 27935 (java) S 27926 27913 26954 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 25699317 889565184 17089 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 890940

[startup+25.501 s]
/proc/loadavg: 2.01 2.00 2.00 3/87 27937
/proc/meminfo: memFree=876072/2055920 swapFree=4192812/4192956
[pid=27913] ppid=27911 vsize=16868 CPUtime=18.79
/proc/27913/stat : 27913 (sugar) S 27911 27913 26954 0 -1 4194304 1376 29804 0 2 6 2 1743 128 15 0 1 0 25699188 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27913/statm: 4217 1113 409 3 0 796 0
[pid=27936] ppid=27913 vsize=5356 CPUtime=0
/proc/27936/stat : 27936 (sh) S 27913 27913 26954 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25701101 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27936/statm: 1339 232 193 169 0 50 0
[pid=27937] ppid=27936 vsize=326648 CPUtime=6.28
/proc/27937/stat : 27937 (minisat) R 27936 27913 26954 0 -1 4194304 81198 0 0 0 567 61 0 0 25 0 1 0 25701102 334487552 81184 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/27937/statm: 81662 81184 72 150 0 81509 0
Current children cumulated CPU time (s) 25.07
Current children cumulated vsize (KiB) 348872

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

[startup+28.7014 s]
/proc/loadavg: 2.01 2.00 2.00 3/87 27937
/proc/meminfo: memFree=864936/2055920 swapFree=4192812/4192956
[pid=27913] ppid=27911 vsize=16868 CPUtime=18.79
/proc/27913/stat : 27913 (sugar) S 27911 27913 26954 0 -1 4194304 1376 29804 0 2 6 2 1743 128 16 0 1 0 25699188 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27913/statm: 4217 1113 409 3 0 796 0
[pid=27936] ppid=27913 vsize=5356 CPUtime=0
/proc/27936/stat : 27936 (sh) S 27913 27913 26954 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25701101 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27936/statm: 1339 232 193 169 0 50 0
[pid=27937] ppid=27936 vsize=336812 CPUtime=9.45
/proc/27937/stat : 27937 (minisat) R 27936 27913 26954 0 -1 4194304 83752 0 0 0 882 63 0 0 25 0 1 0 25701102 344895488 83738 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/27937/statm: 84203 83738 76 150 0 84050 0
Current children cumulated CPU time (s) 28.24
Current children cumulated vsize (KiB) 359036

[startup+30.3025 s]
/proc/loadavg: 2.01 2.00 2.00 3/87 27937
/proc/meminfo: memFree=864616/2055920 swapFree=4192812/4192956
[pid=27913] ppid=27911 vsize=16868 CPUtime=18.79
/proc/27913/stat : 27913 (sugar) S 27911 27913 26954 0 -1 4194304 1376 29804 0 2 6 2 1743 128 15 0 1 0 25699188 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27913/statm: 4217 1113 409 3 0 796 0
[pid=27936] ppid=27913 vsize=5356 CPUtime=0
/proc/27936/stat : 27936 (sh) S 27913 27913 26954 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25701101 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27936/statm: 1339 232 193 169 0 50 0
[pid=27937] ppid=27936 vsize=338396 CPUtime=11.03
/proc/27937/stat : 27937 (minisat) R 27936 27913 26954 0 -1 4194304 84135 0 0 0 1040 63 0 0 25 0 1 0 25701102 346517504 84121 996147200 134512640 135127466 4294956256 18446744073709551615 134718343 0 0 4096 3 0 0 0 17 1 0 0
/proc/27937/statm: 84599 84121 76 150 0 84446 0
Current children cumulated CPU time (s) 29.82
Current children cumulated vsize (KiB) 360620

[startup+31.1026 s]
/proc/loadavg: 2.01 2.00 2.00 3/87 27937
/proc/meminfo: memFree=863016/2055920 swapFree=4192812/4192956
[pid=27913] ppid=27911 vsize=16868 CPUtime=30.54
/proc/27913/stat : 27913 (sugar) S 27911 27913 26954 0 -1 4194304 1448 114354 0 2 6 2 2848 198 16 0 1 0 25699188 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27913/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 30.54
Current children cumulated vsize (KiB) 16868

[startup+31.3016 s]
/proc/loadavg: 2.01 2.00 2.00 3/87 27937
/proc/meminfo: memFree=863016/2055920 swapFree=4192812/4192956
[pid=27913] ppid=27911 vsize=16868 CPUtime=30.78
/proc/27913/stat : 27913 (sugar) R 27911 27913 26954 0 -1 4194304 1478 118160 0 3 6 4 2867 201 16 0 1 0 25699188 17272832 1114 996147200 4194304 4206940 548682068608 18446744073709551615 244671288361 0 0 4224 16386 0 0 0 17 1 0 0
/proc/27913/statm: 4217 1114 410 3 0 796 0
Current children cumulated CPU time (s) 30.78
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 31.374
CPU time (s): 30.8763
CPU user time (s): 28.7406
CPU system time (s): 2.13568
CPU usage (%): 98.4136
Max. virtual memory (cumulated for all children) (KiB): 891332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 28.7406
system time used= 2.13567
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 119698
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= 11970
involuntary context switches= 12127

runsolver used 0.043993 second user time and 0.119981 second system time

The end

Launcher Data 

Begin job on node7 at 2009-07-12 10:11:58
IDJOB=2087494
IDBENCH=58732
IDSOLVER=739
FILE ID=node7/2087494-1247386318
PBS_JOBID= 9507271
Free space on /tmp= 66104 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/queens/normalized-queens-150.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-2087494-1247386318/watcher-2087494-1247386318 -o /tmp/evaluation-result-2087494-1247386318/solver-2087494-1247386318 -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-2087494-1247386318.xml

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

MD5SUM BENCH= 3e1168ad51844cea85c2810ca2ef4fbf
RANDOM SEED=1456220646

node7.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:       1368416 kB
Buffers:         13536 kB
Cached:         138512 kB
SwapCached:          0 kB
Active:         572740 kB
Inactive:        62164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1368416 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2712 kB
Writeback:           0 kB
Mapped:         498472 kB
Slab:            37008 kB
Committed_AS:   888892 kB
PageTables:       2752 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= 66104 MiB
End job on node7 at 2009-07-12 10:12:29