Trace number 1088754

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 v1.13+minisatSAT 6.38803 6.54672

General information on the benchmark

Namecsp/graphColoring/school/
normalized-school1-15.xml
MD5SUM7f43a710148f9fc29b50318085372768
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 benchmark1.2908
Satisfiable
(Un)Satisfiability was proved
Number of variables385
Number of constraints19095
Maximum constraint arity2
Maximum domain size15
Number of constraints which are defined in extension0
Number of constraints which are defined in intension19095
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/minisat
0.00/0.04	c 0	BEGIN Sat Jul  5 14:12:50 2008
0.00/0.04	c 0	PID 30514
0.00/0.05	c 0	HOST node20.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1088754-1215259970.xml TO HOME/temp.csp
0.00/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1088754-1215259970.xml' 'HOME/temp.csp'
1.27/1.38	c 1	1 domains, 385 variables, 1 predicates, 0 relations, 19095 constraints
1.35/1.41	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
1.35/1.41	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
1.35/1.49	c 2	Parsing HOME/temp.csp
1.36/2.05	c 2	parsed 10000 expressions
2.12/2.25	c 2	parsed 19482 expressions
2.12/2.25	c 2	Heap : 5 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.12/2.25	c 2	Converting to clausal form CSP
2.41/2.50	c 3	converted 1949 (10%) expressions
2.41/2.57	c 3	converted 3897 (20%) expressions
2.52/2.68	c 3	converted 5845 (30%) expressions
2.61/2.74	c 3	converted 7793 (40%) expressions
2.72/2.81	c 3	converted 9741 (50%) expressions
2.72/2.87	c 3	converted 11690 (60%) expressions
2.91/3.00	c 3	converted 13638 (70%) expressions
2.91/3.07	c 3	converted 15586 (80%) expressions
3.02/3.13	c 3	converted 17534 (90%) expressions
3.02/3.20	c 3	converted 19482 (100%) expressions
3.11/3.20	c 3	CSP : 385 integers, 0 booleans, 19095 clauses, largest domain size 15
3.11/3.20	c 3	Heap : 16 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.11/3.20	c 3	Propagation in CSP
3.20/3.36	c 3	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
3.20/3.36	c 3	CSP : 385 integers, 0 booleans, 19095 clauses, largest domain size 15
3.20/3.36	c 3	Heap : 19 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.20/3.37	c 3	Simplifing CSP by introducing new Boolean variables
3.60/3.71	c 4	CSP : 385 integers, 38190 booleans, 57285 clauses, largest domain size 15
3.60/3.71	c 4	Heap : 31 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.70/3.87	c 4	Encoding CSP to SAT : HOME/temp.cnf
3.80/3.91	c 4	39 (10%) CSP integer variables are encoded (507 clauses, 5441 bytes)
3.80/3.91	c 4	77 (20%) CSP integer variables are encoded (1001 clauses, 11022 bytes)
3.80/3.91	c 4	116 (30%) CSP integer variables are encoded (1508 clauses, 17613 bytes)
3.80/3.91	c 4	154 (40%) CSP integer variables are encoded (2002 clauses, 24035 bytes)
3.80/3.92	c 4	193 (50%) CSP integer variables are encoded (2509 clauses, 30626 bytes)
3.80/3.92	c 4	231 (60%) CSP integer variables are encoded (3003 clauses, 37048 bytes)
3.80/3.92	c 4	270 (70%) CSP integer variables are encoded (3510 clauses, 43639 bytes)
3.80/3.92	c 4	308 (80%) CSP integer variables are encoded (4004 clauses, 50061 bytes)
3.80/3.92	c 4	347 (90%) CSP integer variables are encoded (4511 clauses, 56652 bytes)
3.80/3.92	c 4	385 (100%) CSP integer variables are encoded (5005 clauses, 63074 bytes)
3.99/4.10	c 4	5729 (10%) CSP clauses are encoded (64214 clauses, 1053132 bytes)
4.09/4.23	c 4	11457 (20%) CSP clauses are encoded (123394 clauses, 2110604 bytes)
4.19/4.37	c 4	17186 (30%) CSP clauses are encoded (182603 clauses, 3185202 bytes)
4.38/4.50	c 5	22914 (40%) CSP clauses are encoded (241783 clauses, 4306688 bytes)
4.48/4.63	c 5	28643 (50%) CSP clauses are encoded (300992 clauses, 5437394 bytes)
4.58/4.77	c 5	34371 (60%) CSP clauses are encoded (360172 clauses, 6567536 bytes)
4.68/4.90	c 5	40100 (70%) CSP clauses are encoded (419381 clauses, 7698242 bytes)
4.88/5.03	c 5	45828 (80%) CSP clauses are encoded (478561 clauses, 8828384 bytes)
4.99/5.15	c 5	51557 (90%) CSP clauses are encoded (537770 clauses, 9959090 bytes)
5.08/5.28	c 5	57285 (100%) CSP clauses are encoded (596950 clauses, 11089232 bytes)
5.08/5.28	c 5	57285 CSP clauses encoded
5.08/5.28	c 5	Writing map file : HOME/temp.map
5.18/5.30	c 5	Heap : 21 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
5.18/5.30	c 5	SAT : 43580 SAT variables, 596950 SAT clauses, 11089232 bytes
5.18/5.30	c 5	Heap : 21 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
5.18/5.32	c 5	SOLVING HOME/temp.cnf
5.18/5.32	c 5	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
5.18/5.33	c 5	This is MiniSat 2.0 beta
5.18/5.33	c 5	WARNING: for repeatability, setting FPU to use double precision
5.18/5.33	c 5	============================[ Problem Statistics ]=============================
5.18/5.33	c 5	|                                                                             |
5.18/5.33	c 5	|  Number of variables:  43580                                                |
5.18/5.33	c 5	|  Number of clauses:    596950                                               |
5.46/5.66	c 6	|  Parsing time:         0.28         s                                       |
5.46/5.67	c 6	============================[ Search Statistics ]==============================
5.46/5.67	c 6	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.46/5.67	c 6	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.46/5.67	c 6	===============================================================================
5.46/5.67	c 6	|         0 |   43580   596950  1690370 |   198983        0    nan |  0.000 % |
5.66/5.86	c 6	|       101 |   43580   596950  1690370 |   218881      101     19 |  0.000 % |
5.76/5.92	c 6	|       252 |   43580   596950  1690370 |   240769      252     15 |  0.000 % |
5.76/5.98	c 6	|       477 |   43580   596950  1690370 |   264846      477     11 |  0.000 % |
5.86/6.05	c 6	|       815 |   43580   596950  1690370 |   291331      815     10 |  0.000 % |
5.96/6.14	c 6	|      1321 |   43580   596950  1690370 |   320464     1321      9 |  0.000 % |
6.06/6.23	c 6	===============================================================================
6.06/6.24	c 6	restarts              : 6
6.06/6.24	c 6	conflicts             : 1351           (1571 /sec)
6.06/6.24	c 6	decisions             : 2596           (1.96 % random) (3019 /sec)
6.06/6.24	c 6	propagations          : 539936         (627928 /sec)
6.06/6.24	c 6	conflict literals     : 12284          (8.46 % deleted)
6.06/6.24	c 6	Memory used           : 30.53 MB
6.06/6.24	c 6	CPU time              : 0.859869 s
6.06/6.24	c 6	
6.06/6.26	c 6	SATISFIABLE
6.06/6.26	c 6	DECODING HOME/temp.out WITH HOME/temp.map
6.06/6.26	c 6	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
6.13/6.34	c 6	Decoding HOME/temp.out
6.13/6.47	s SATISFIABLE
6.13/6.49	v 10 13 3 8 9 12 13 10 5 4 0 7 5 14 10 6 5 3 4 6 5 2 13 8 9 10 2 3 14 10 5 6 13 7 1 4 8 6 5 12 9 0 7 1 9 13 14 10 9 3 14 10 6 5 0 11 1 4 0 2 8 6 5 13 11 12 7 14 10 7 14 13 11 12 4 0 2 8 6 4 0 2 8 6 4 6 7 14 13 11 12 7 14 13 11 12 8 6 11 5 4 0 2 13 1 3 9 0 2 11 12 13 4 7 8 7 1 7 8 3 4 0 8 1 11 7 10 9 5 6 14 6 14 6 14 14 13 13 14 7 5 14 9 13 11 1 4 5 0 7 6 12 0 6 5 5 1 14 10 11 9 12 0 2 7 4 3 10 8 6 5 14 10 9 13 1 3 13 11 8 0 7 12 11 0 10 7 1 14 7 13 5 0 1 2 3 10 3 3 9 13 9 6 4 0 13 11 14 10 9 13 0 2 10 11 6 8 0 2 8 12 7 14 8 6 2 11 4 1 12 4 13 2 12 10 9 10 5 10 5 14 0 5 3 4 2 7 14 10 12 8 6 5 9 11 3 0 2 9 11 12 14 10 6 5 3 7 2 14 10 7 9 11 12 8 6 8 9 11 12 8 6 5 14 13 3 0 2 7 14 4 14 6 3 2 0 10 9 11 8 1 3 4 10 12 5 2 14 0 9 1 11 13 14 14 14 11 7 10 9 13 0 3 4 8 12 3 8 12 7 3 9 13 11 9 13 11 6 3 8 4 0 2 4 0 2 3 4 0 9 12 13 4 13 2 7 14 13 1 12 8 7 5 1 4 0 7 14 10 9 13 11 8 6 5 2 2 10 12 7 14 9 11 12 12
6.13/6.49	c 7	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
6.34/6.54	c 7	CPU 5.99 (0.03 0.01 5.96 0.36)
6.34/6.54	c 7	END Sat Jul  5 14:12:57 2008

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1088754-1215259970/watcher-1088754-1215259970 -o /tmp/evaluation-result-1088754-1215259970/solver-1088754-1215259970 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/sugar -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-1088754-1215259970.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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 30514
/proc/meminfo: memFree=1713656/2055920 swapFree=4122216/4192956
[pid=30514] ppid=30512 vsize=18572 CPUtime=0
/proc/30514/stat : 30514 (runsolver) R 30512 30514 29662 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1314242911 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 273952599335 0 0 4096 24578 0 0 0 17 1 0 0
/proc/30514/statm: 4643 292 257 25 0 2626 0

[startup+0.0747459 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 30514
/proc/meminfo: memFree=1713656/2055920 swapFree=4122216/4192956
[pid=30514] ppid=30512 vsize=13600 CPUtime=0.04
/proc/30514/stat : 30514 (sugar) S 30512 30514 29662 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 1314242911 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30514/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.102101 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 30514
/proc/meminfo: memFree=1713656/2055920 swapFree=4122216/4192956
[pid=30514] ppid=30512 vsize=13600 CPUtime=0.04
/proc/30514/stat : 30514 (sugar) S 30512 30514 29662 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 1314242911 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30514/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.302142 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 30514
/proc/meminfo: memFree=1713656/2055920 swapFree=4122216/4192956
[pid=30514] ppid=30512 vsize=13600 CPUtime=0.04
/proc/30514/stat : 30514 (sugar) S 30512 30514 29662 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 1314242911 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30514/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.701229 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 30514
/proc/meminfo: memFree=1713656/2055920 swapFree=4122216/4192956
[pid=30514] ppid=30512 vsize=13600 CPUtime=0.04
/proc/30514/stat : 30514 (sugar) S 30512 30514 29662 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 1314242911 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30514/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+1.50137 s]
/proc/loadavg: 2.00 2.00 2.00 4/83 30526
/proc/meminfo: memFree=1679008/2055920 swapFree=4122216/4192956
[pid=30514] ppid=30512 vsize=13600 CPUtime=1.36
/proc/30514/stat : 30514 (sugar) S 30512 30514 29662 0 -1 4194304 973 12938 0 1 3 1 124 8 15 0 1 0 1314242911 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30514/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 1.36
Current children cumulated vsize (KiB) 13600

[startup+3.10269 s]
/proc/loadavg: 2.00 2.00 2.00 4/83 30536
/proc/meminfo: memFree=1702048/2055920 swapFree=4122216/4192956
[pid=30514] ppid=30512 vsize=13600 CPUtime=1.36
/proc/30514/stat : 30514 (sugar) S 30512 30514 29662 0 -1 4194304 974 12938 0 1 3 1 124 8 15 0 1 0 1314242911 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30514/statm: 3400 797 370 3 0 500 0
[pid=30527] ppid=30514 vsize=5356 CPUtime=0
/proc/30527/stat : 30527 (sh) S 30514 30514 29662 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1314243053 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30527/statm: 1339 233 193 169 0 50 0
[pid=30528] ppid=30527 vsize=869396 CPUtime=1.66
/proc/30528/stat : 30528 (java) S 30527 30514 29662 0 -1 0 9933 0 1 0 159 7 0 0 18 0 9 0 1314243053 890261504 8904 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/30528/statm: 217349 8904 2540 9 0 211924 0
[pid=30528/tid=30529] ppid=30527 vsize=869396 CPUtime=1.12
/proc/30528/task/30529/stat : 30529 (java) R 30527 30514 29662 0 -1 64 2773 0 1 0 110 2 0 0 25 0 9 0 1314243054 890261504 8904 996147200 134512640 134550740 4294955952 18446744073709551615 4126857563 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30528/tid=30530] ppid=30527 vsize=869396 CPUtime=0.32
/proc/30528/task/30530/stat : 30530 (java) S 30527 30514 29662 0 -1 64 5018 0 0 0 30 2 0 0 16 0 9 0 1314243055 890261504 8904 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=30528/tid=30531] ppid=30527 vsize=869396 CPUtime=0
/proc/30528/task/30531/stat : 30531 (java) S 30527 30514 29662 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1314243056 890261504 8904 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30528/tid=30532] ppid=30527 vsize=869396 CPUtime=0
/proc/30528/task/30532/stat : 30532 (java) S 30527 30514 29662 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1314243056 890261504 8904 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30528/tid=30533] ppid=30527 vsize=869396 CPUtime=0
/proc/30528/task/30533/stat : 30533 (java) S 30527 30514 29662 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1314243058 890261504 8904 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30528/tid=30534] ppid=30527 vsize=869396 CPUtime=0.18
/proc/30528/task/30534/stat : 30534 (java) S 30527 30514 29662 0 -1 64 1443 0 0 0 17 1 0 0 16 0 9 0 1314243058 890261504 8904 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30528/tid=30535] ppid=30527 vsize=869396 CPUtime=0
/proc/30528/task/30535/stat : 30535 (java) S 30527 30514 29662 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1314243058 890261504 8904 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30528/tid=30536] ppid=30527 vsize=869396 CPUtime=0
/proc/30528/task/30536/stat : 30536 (java) S 30527 30514 29662 0 -1 64 2 0 0 0 0 0 0 0 15 0 9 0 1314243058 890261504 8904 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 888352

[startup+6.30132 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 30538
/proc/meminfo: memFree=1692704/2055920 swapFree=4122216/4192956
[pid=30514] ppid=30512 vsize=13600 CPUtime=6.13
/proc/30514/stat : 30514 (sugar) S 30512 30514 29662 0 -1 4194304 1071 35692 0 2 3 1 577 32 16 0 1 0 1314242911 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30514/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 13600

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

[startup+6.50136 s]
/proc/loadavg: 2.00 2.00 2.00 2/83 30548
/proc/meminfo: memFree=1693728/2055920 swapFree=4122216/4192956
[pid=30514] ppid=30512 vsize=13600 CPUtime=6.13
/proc/30514/stat : 30514 (sugar) S 30512 30514 29662 0 -1 4194304 1091 35692 0 2 3 1 577 32 15 0 1 0 1314242911 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30514/statm: 3400 799 370 3 0 500 0
[pid=30539] ppid=30514 vsize=5356 CPUtime=0
/proc/30539/stat : 30539 (sh) S 30514 30514 29662 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1314243538 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30539/statm: 1339 233 193 169 0 50 0
[pid=30540] ppid=30539 vsize=864040 CPUtime=0.21
/proc/30540/stat : 30540 (java) S 30539 30514 29662 0 -1 0 3583 0 1 0 19 2 0 0 18 0 9 0 1314243538 884776960 3052 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/30540/statm: 216010 3052 1700 9 0 210585 0
[pid=30540/tid=30541] ppid=30539 vsize=864040 CPUtime=0.15
/proc/30540/task/30541/stat : 30541 (java) S 30539 30514 29662 0 -1 64 2518 0 1 0 14 1 0 0 21 0 9 0 1314243539 884776960 3052 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30540/tid=30542] ppid=30539 vsize=864040 CPUtime=0
/proc/30540/task/30542/stat : 30542 (java) S 30539 30514 29662 0 -1 64 72 0 0 0 0 0 0 0 16 0 9 0 1314243540 884776960 3052 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=30540/tid=30543] ppid=30539 vsize=864040 CPUtime=0
/proc/30540/task/30543/stat : 30543 (java) S 30539 30514 29662 0 -1 64 10 0 0 0 0 0 0 0 19 0 9 0 1314243540 884776960 3052 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30540/tid=30544] ppid=30539 vsize=864040 CPUtime=0
/proc/30540/task/30544/stat : 30544 (java) S 30539 30514 29662 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 1314243540 884776960 3052 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30540/tid=30545] ppid=30539 vsize=864040 CPUtime=0
/proc/30540/task/30545/stat : 30545 (java) S 30539 30514 29662 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1314243543 884776960 3052 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30540/tid=30546] ppid=30539 vsize=864040 CPUtime=0.03
/proc/30540/task/30546/stat : 30546 (java) S 30539 30514 29662 0 -1 64 302 0 0 0 3 0 0 0 17 0 9 0 1314243543 884776960 3052 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30540/tid=30547] ppid=30539 vsize=864040 CPUtime=0
/proc/30540/task/30547/stat : 30547 (java) S 30539 30514 29662 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1314243543 884776960 3052 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30540/tid=30548] ppid=30539 vsize=864040 CPUtime=0
/proc/30540/task/30548/stat : 30548 (java) S 30539 30514 29662 0 -1 64 0 0 0 0 0 0 0 0 16 0 9 0 1314243543 884776960 3052 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.34
Current children cumulated vsize (KiB) 882996

Child status: 0
Real time (s): 6.54672
CPU time (s): 6.38803
CPU user time (s): 6.00009
CPU system time (s): 0.387941
CPU usage (%): 97.576
Max. virtual memory (cumulated for all children) (KiB): 888856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.00009
system time used= 0.387941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40715
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= 4525
involuntary context switches= 4453

runsolver used 0.008998 second user time and 0.043993 second system time

The end

Launcher Data (download as text)

Begin job on node20 at 2008-07-05 14:12:50
IDJOB=1088754
IDBENCH=58099
IDSOLVER=346
FILE ID=node20/1088754-1215259970
PBS_JOBID= 7882076
Free space on /tmp= 66496 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/graphColoring/school/normalized-school1-15.xml
COMMAND LINE= DIR/sugar -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1088754-1215259970/watcher-1088754-1215259970 -o /tmp/evaluation-result-1088754-1215259970/solver-1088754-1215259970 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/sugar -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-1088754-1215259970.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 7f43a710148f9fc29b50318085372768
RANDOM SEED=738863755

node20.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		: 3000.263
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		: 3000.263
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:       1714200 kB
Buffers:         27664 kB
Cached:         149008 kB
SwapCached:      64388 kB
Active:         207008 kB
Inactive:        80760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1714200 kB
SwapTotal:     4192956 kB
SwapFree:      4122216 kB
Dirty:            3552 kB
Writeback:           0 kB
Mapped:         118488 kB
Slab:            39100 kB
Committed_AS:  2729136 kB
PageTables:       1948 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= 66492 MiB
End job on node20 at 2008-07-05 14:12:57