Trace number 1042160

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 4.5783 4.74198

General information on the benchmark

Namecsp/allsquares/
normalized-squares-18-18.xml
MD5SUMf59cbde19c1c1c65510d4ee905653e02
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.24881
Satisfiable
(Un)Satisfiability was proved
Number of variables648
Number of constraints768
Maximum constraint arity18
Maximum domain size47
Number of constraints which are defined in extension0
Number of constraints which are defined in intension613
Global constraints used (with number of constraints)cumulative(2),weightedsum(153)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/minisat
0.00/0.04	c 0	BEGIN Wed Jul  2 14:44:52 2008
0.00/0.04	c 0	PID 7793
0.00/0.05	c 0	HOST node32.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1042160-1215002692.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-1042160-1215002692.xml' 'HOME/temp.csp'
0.04/0.49	c 0	19 domains, 648 variables, 2 predicates, 0 relations, 768 constraints
0.04/0.52	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.04/0.52	c 0	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'
0.48/0.60	c 0	Parsing HOME/temp.csp
0.48/0.78	c 1	parsed 1437 expressions
0.48/0.79	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.48/0.79	c 1	Converting to clausal form CSP
0.48/0.81	c 1	converted 144 (10%) expressions
0.48/0.81	c 1	converted 288 (20%) expressions
0.48/0.81	c 1	converted 432 (30%) expressions
0.48/0.82	c 1	converted 575 (40%) expressions
0.48/0.87	c 1	converted 719 (50%) expressions
0.48/0.99	c 1	converted 863 (60%) expressions
0.48/1.01	c 1	converted 1006 (70%) expressions
0.48/1.03	c 1	converted 1150 (80%) expressions
0.48/1.05	c 1	converted 1294 (90%) expressions
1.33/1.48	c 1	converted 1437 (100%) expressions
1.33/1.48	c 1	CSP : 3844 integers, 986 booleans, 9792 clauses, largest domain size 95
1.33/1.48	c 1	Heap : 7 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.33/1.48	c 1	Propagation in CSP
1.42/1.56	c 1	6942 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.42/1.57	c 1	CSP : 3844 integers, 986 booleans, 9792 clauses, largest domain size 48
1.42/1.57	c 1	Heap : 8 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.42/1.57	c 1	Simplifing CSP by introducing new Boolean variables
1.42/1.58	c 1	CSP : 3844 integers, 986 booleans, 9792 clauses, largest domain size 48
1.42/1.58	c 1	Heap : 7 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.52/1.64	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.52/1.66	c 1	385 (10%) CSP integer variables are encoded (1284 clauses, 14599 bytes)
1.52/1.67	c 1	769 (20%) CSP integer variables are encoded (2334 clauses, 28249 bytes)
1.52/1.67	c 1	1154 (30%) CSP integer variables are encoded (5921 clauses, 74880 bytes)
1.52/1.68	c 1	1538 (40%) CSP integer variables are encoded (9104 clauses, 117416 bytes)
1.52/1.69	c 1	1922 (50%) CSP integer variables are encoded (12487 clauses, 168161 bytes)
1.52/1.69	c 1	2307 (60%) CSP integer variables are encoded (15864 clauses, 218816 bytes)
1.62/1.70	c 1	2691 (70%) CSP integer variables are encoded (19344 clauses, 271016 bytes)
1.62/1.70	c 1	3076 (80%) CSP integer variables are encoded (22423 clauses, 317201 bytes)
1.62/1.71	c 2	3460 (90%) CSP integer variables are encoded (25885 clauses, 369131 bytes)
1.62/1.72	c 2	3844 (100%) CSP integer variables are encoded (29155 clauses, 418181 bytes)
1.72/1.81	c 2	980 (10%) CSP clauses are encoded (58704 clauses, 903157 bytes)
1.82/1.91	c 2	1959 (20%) CSP clauses are encoded (104759 clauses, 1729543 bytes)
1.82/1.99	c 2	2938 (30%) CSP clauses are encoded (146120 clauses, 2466453 bytes)
1.91/2.09	c 2	3917 (40%) CSP clauses are encoded (194757 clauses, 3390820 bytes)
2.02/2.18	c 2	4896 (50%) CSP clauses are encoded (243419 clauses, 4400704 bytes)
2.22/2.32	c 2	5876 (60%) CSP clauses are encoded (305235 clauses, 5677255 bytes)
2.31/2.43	c 2	6855 (70%) CSP clauses are encoded (356778 clauses, 6746681 bytes)
2.41/2.52	c 2	7834 (80%) CSP clauses are encoded (399463 clauses, 7630622 bytes)
2.51/2.61	c 2	8813 (90%) CSP clauses are encoded (447470 clauses, 8627402 bytes)
2.61/2.72	c 3	9792 (100%) CSP clauses are encoded (503663 clauses, 9788691 bytes)
2.61/2.72	c 3	9792 CSP clauses encoded
2.61/2.72	c 3	Writing map file : HOME/temp.map
2.61/2.74	c 3	Heap : 6 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.61/2.74	c 3	SAT : 33941 SAT variables, 503663 SAT clauses, 9788691 bytes
2.61/2.74	c 3	Heap : 6 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.61/2.78	c 3	SOLVING HOME/temp.cnf
2.61/2.78	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.61/2.78	c 3	This is MiniSat 2.0 beta
2.61/2.78	c 3	WARNING: for repeatability, setting FPU to use double precision
2.61/2.78	c 3	============================[ Problem Statistics ]=============================
2.61/2.78	c 3	|                                                                             |
2.61/2.78	c 3	|  Number of variables:  33941                                                |
2.61/2.78	c 3	|  Number of clauses:    503663                                               |
2.67/3.04	c 3	|  Parsing time:         0.22         s                                       |
2.67/3.06	c 3	============================[ Search Statistics ]==============================
2.67/3.06	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.67/3.06	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.67/3.06	c 3	===============================================================================
2.67/3.06	c 3	|         0 |   33941   503663  1430206 |   167887        0    nan |  0.000 % |
3.36/3.54	c 3	|       101 |   33941   503663  1430206 |   184676      101     25 |  0.000 % |
3.96/4.13	c 4	|       252 |   33941   503663  1430206 |   203144      252     29 |  0.000 % |
4.25/4.42	c 4	===============================================================================
4.25/4.42	c 4	restarts              : 3
4.25/4.42	c 4	conflicts             : 326            (207 /sec)
4.25/4.42	c 4	decisions             : 761            (1.71 % random) (483 /sec)
4.25/4.42	c 4	propagations          : 1334104        (846105 /sec)
4.25/4.42	c 4	conflict literals     : 8976           (33.07 % deleted)
4.25/4.42	c 4	Memory used           : 25.63 MB
4.25/4.42	c 4	CPU time              : 1.57676 s
4.25/4.42	c 4	
4.25/4.43	c 4	SATISFIABLE
4.25/4.44	c 4	DECODING HOME/temp.out WITH HOME/temp.map
4.25/4.44	c 4	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
4.31/4.52	c 4	Decoding HOME/temp.out
4.31/4.65	s SATISFIABLE
4.31/4.68	v 17 26 43 16 38 31 24 29 20 37 13 18 0 18 32 0 30 0 20 38 43 27 42 40 40 32 27 32 36 15 34 1 0 18 15 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 0 0 0 1 1 0 1 0 0 1 1 0 0 1 0 1 0 0 1 0 0 0 0 0 0 1 1 0 1 0 0 1 0 1 1 0 1 0 1 0 1 0 0 0 1 0 1 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 1 0 0 0 1 0 1 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 0 1 0 1 1 0 0 0 0 1 1 0 0 1 0 1 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 0 0 1 0 1 0 1 1 0 0 0 0 1 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 1 0 1 0 1 1 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 0 1 0 1 0 0 1 0 0 0 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 0 0 0 0 1 0 1 0 1 0 0 0 1 0 1 0 0 0 0 0 1 1 0 0 1 0 0 0 1 1 0 0 1 0 0 0 1 0 1 1 0 0 0 0 1 1 0 0 1 0 1 0 0 1 0 0 0 0 1 0 0 1 0 0 1 1 0 0 1 0 0 0 1 1 0 0 1 0 0 0 1 1 0 0 0 0 1 1 0 0 0 1 0 0 1 0 0 0 1 1 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 1 0 1 0 0
4.31/4.68	c 4	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
4.31/4.70	c 4	CPU 4.29 (0.03 0.01 4.26 0.25)
4.31/4.70	c 4	END Wed Jul  2 14:44:56 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-1042160-1215002692/watcher-1042160-1215002692 -o /tmp/evaluation-result-1042160-1215002692/solver-1042160-1215002692 -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-1042160-1215002692.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: 2.08 2.02 1.93 4/73 7793
/proc/meminfo: memFree=1784784/2055920 swapFree=4096824/4192956
[pid=7793] ppid=7791 vsize=12272 CPUtime=0
/proc/7793/stat : 7793 (sugar) R 7791 7793 5317 0 -1 4194304 359 0 0 0 0 0 0 0 20 0 1 0 1529941362 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 268213910117 0 0 4224 0 0 0 0 17 1 0 0
/proc/7793/statm: 3068 327 246 3 0 168 0

[startup+0.137855 s]
/proc/loadavg: 2.08 2.02 1.93 4/73 7793
/proc/meminfo: memFree=1784784/2055920 swapFree=4096824/4192956
[pid=7793] ppid=7791 vsize=13600 CPUtime=0.04
/proc/7793/stat : 7793 (sugar) S 7791 7793 5317 0 -1 4194304 900 127 0 0 3 1 0 0 21 0 1 0 1529941362 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7793/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.201864 s]
/proc/loadavg: 2.08 2.02 1.93 4/73 7793
/proc/meminfo: memFree=1784784/2055920 swapFree=4096824/4192956
[pid=7793] ppid=7791 vsize=13600 CPUtime=0.04
/proc/7793/stat : 7793 (sugar) S 7791 7793 5317 0 -1 4194304 900 127 0 0 3 1 0 0 21 0 1 0 1529941362 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7793/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.301875 s]
/proc/loadavg: 2.08 2.02 1.93 4/73 7793
/proc/meminfo: memFree=1784784/2055920 swapFree=4096824/4192956
[pid=7793] ppid=7791 vsize=13600 CPUtime=0.04
/proc/7793/stat : 7793 (sugar) S 7791 7793 5317 0 -1 4194304 900 127 0 0 3 1 0 0 21 0 1 0 1529941362 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7793/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.70192 s]
/proc/loadavg: 2.08 2.02 1.93 4/73 7793
/proc/meminfo: memFree=1784784/2055920 swapFree=4096824/4192956
[pid=7793] ppid=7791 vsize=13600 CPUtime=0.48
/proc/7793/stat : 7793 (sugar) S 7791 7793 5317 0 -1 4194304 973 4844 0 1 3 1 40 4 16 0 1 0 1529941362 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7793/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 13600

[startup+1.50301 s]
/proc/loadavg: 2.08 2.02 1.93 5/84 7815
/proc/meminfo: memFree=1770496/2055920 swapFree=4096824/4192956
[pid=7793] ppid=7791 vsize=13600 CPUtime=0.48
/proc/7793/stat : 7793 (sugar) S 7791 7793 5317 0 -1 4194304 974 4844 0 1 3 1 40 4 15 0 1 0 1529941362 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7793/statm: 3400 797 370 3 0 500 0
[pid=7806] ppid=7793 vsize=5356 CPUtime=0
/proc/7806/stat : 7806 (sh) S 7793 7793 5317 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1529941415 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7806/statm: 1339 233 193 169 0 50 0
[pid=7807] ppid=7806 vsize=868348 CPUtime=0.94
/proc/7807/stat : 7807 (java) S 7806 7793 5317 0 -1 0 7669 0 1 0 91 3 0 0 18 0 9 0 1529941415 889188352 6893 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/7807/statm: 217087 6893 2540 9 0 211662 0
[pid=7807/tid=7808] ppid=7806 vsize=868348 CPUtime=0.56
/proc/7807/task/7808/stat : 7808 (java) R 7806 7793 5317 0 -1 64 2682 0 1 0 56 0 0 0 24 0 9 0 1529941416 889188352 6893 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7807/tid=7809] ppid=7806 vsize=868348 CPUtime=0.13
/proc/7807/task/7809/stat : 7809 (java) S 7806 7793 5317 0 -1 64 2831 0 0 0 12 1 0 0 16 0 9 0 1529941417 889188352 6893 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=7807/tid=7810] ppid=7806 vsize=868348 CPUtime=0
/proc/7807/task/7810/stat : 7810 (java) S 7806 7793 5317 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1529941417 889188352 6893 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7807/tid=7811] ppid=7806 vsize=868348 CPUtime=0
/proc/7807/task/7811/stat : 7811 (java) S 7806 7793 5317 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 1529941417 889188352 6893 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7807/tid=7812] ppid=7806 vsize=868348 CPUtime=0
/proc/7807/task/7812/stat : 7812 (java) S 7806 7793 5317 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1529941419 889188352 6893 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7807/tid=7813] ppid=7806 vsize=868348 CPUtime=0.22
/proc/7807/task/7813/stat : 7813 (java) S 7806 7793 5317 0 -1 64 1464 0 0 0 22 0 0 0 16 0 9 0 1529941419 889188352 6893 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7807/tid=7814] ppid=7806 vsize=868348 CPUtime=0
/proc/7807/task/7814/stat : 7814 (java) S 7806 7793 5317 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1529941419 889188352 6893 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7807/tid=7815] ppid=7806 vsize=868348 CPUtime=0
/proc/7807/task/7815/stat : 7815 (java) S 7806 7793 5317 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1529941419 889188352 6893 996147200 134512640 134550740 4294955952 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) 887304

[startup+3.1012 s]
/proc/loadavg: 2.08 2.02 1.93 3/84 7815
/proc/meminfo: memFree=1759424/2055920 swapFree=4096824/4192956
[pid=7793] ppid=7791 vsize=13600 CPUtime=2.67
/proc/7793/stat : 7793 (sugar) S 7791 7793 5317 0 -1 4194304 1034 13386 0 2 3 1 246 17 15 0 1 0 1529941362 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7793/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 2.67
Current children cumulated vsize (KiB) 13600

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

[startup+3.20121 s]
/proc/loadavg: 2.08 2.02 1.93 3/84 7815
/proc/meminfo: memFree=1759424/2055920 swapFree=4096824/4192956
[pid=7793] ppid=7791 vsize=13600 CPUtime=2.67
/proc/7793/stat : 7793 (sugar) S 7791 7793 5317 0 -1 4194304 1034 13386 0 2 3 1 246 17 15 0 1 0 1529941362 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7793/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 2.67
Current children cumulated vsize (KiB) 13600

[startup+4.0023 s]
/proc/loadavg: 2.07 2.02 1.93 3/76 7817
/proc/meminfo: memFree=1748992/2055920 swapFree=4096824/4192956
[pid=7793] ppid=7791 vsize=13600 CPUtime=2.67
/proc/7793/stat : 7793 (sugar) S 7791 7793 5317 0 -1 4194304 1034 13386 0 2 3 1 246 17 15 0 1 0 1529941362 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7793/statm: 3400 799 370 3 0 500 0
[pid=7816] ppid=7793 vsize=5356 CPUtime=0
/proc/7816/stat : 7816 (sh) S 7793 7793 5317 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1529941640 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7816/statm: 1339 232 193 169 0 50 0
[pid=7817] ppid=7816 vsize=25792 CPUtime=1.19
/proc/7817/stat : 7817 (minisat) R 7816 7793 5317 0 -1 4194304 6060 0 0 0 116 3 0 0 25 0 1 0 1529941641 26411008 6046 996147200 134512640 135127466 4294956272 18446744073709551615 134530840 0 0 4096 3 0 0 0 17 1 0 0
/proc/7817/statm: 6448 6046 76 150 0 6295 0
Current children cumulated CPU time (s) 3.86
Current children cumulated vsize (KiB) 44748

[startup+4.40234 s]
/proc/loadavg: 2.07 2.02 1.93 3/76 7817
/proc/meminfo: memFree=1748224/2055920 swapFree=4096824/4192956
[pid=7793] ppid=7791 vsize=13600 CPUtime=2.67
/proc/7793/stat : 7793 (sugar) S 7791 7793 5317 0 -1 4194304 1034 13386 0 2 3 1 246 17 15 0 1 0 1529941362 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7793/statm: 3400 799 370 3 0 500 0
[pid=7816] ppid=7793 vsize=5356 CPUtime=0
/proc/7816/stat : 7816 (sh) S 7793 7793 5317 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1529941640 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7816/statm: 1339 232 193 169 0 50 0
[pid=7817] ppid=7816 vsize=26088 CPUtime=1.58
/proc/7817/stat : 7817 (minisat) R 7816 7793 5317 0 -1 4194304 6147 0 0 0 155 3 0 0 25 0 1 0 1529941641 26714112 6133 996147200 134512640 135127466 4294956272 18446744073709551615 134530700 0 0 4096 3 0 0 0 17 1 0 0
/proc/7817/statm: 6522 6133 76 150 0 6369 0
Current children cumulated CPU time (s) 4.25
Current children cumulated vsize (KiB) 45044

[startup+4.60136 s]
/proc/loadavg: 2.07 2.02 1.93 3/76 7817
/proc/meminfo: memFree=1748224/2055920 swapFree=4096824/4192956
[pid=7793] ppid=7791 vsize=13600 CPUtime=4.31
/proc/7793/stat : 7793 (sugar) S 7791 7793 5317 0 -1 4194304 1091 19838 0 2 3 1 405 22 16 0 1 0 1529941362 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7793/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 4.31
Current children cumulated vsize (KiB) 13600

[startup+4.70137 s]
/proc/loadavg: 2.07 2.02 1.93 3/76 7817
/proc/meminfo: memFree=1748224/2055920 swapFree=4096824/4192956
[pid=7793] ppid=7791 vsize=13600 CPUtime=4.31
/proc/7793/stat : 7793 (sugar) S 7791 7793 5317 0 -1 4194304 1093 19838 0 2 3 1 405 22 15 0 1 0 1529941362 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7793/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 4.31
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 4.74198
CPU time (s): 4.5783
CPU user time (s): 4.29835
CPU system time (s): 0.279957
CPU usage (%): 96.5483
Max. virtual memory (cumulated for all children) (KiB): 887492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.29835
system time used= 0.279957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24863
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= 5387
involuntary context switches= 5355

runsolver used 0.013997 second user time and 0.025996 second system time

The end

Launcher Data (download as text)

Begin job on node32 at 2008-07-02 14:44:52
IDJOB=1042160
IDBENCH=53878
IDSOLVER=346
FILE ID=node32/1042160-1215002692
PBS_JOBID= 7870858
Free space on /tmp= 66544 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-18-18.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-1042160-1215002692/watcher-1042160-1215002692 -o /tmp/evaluation-result-1042160-1215002692/solver-1042160-1215002692 -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-1042160-1215002692.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= f59cbde19c1c1c65510d4ee905653e02
RANDOM SEED=1195222263

node32.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		: 3000.218
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		: 3000.218
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:       1785264 kB
Buffers:          8792 kB
Cached:          60072 kB
SwapCached:      89372 kB
Active:         197880 kB
Inactive:        15048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1785264 kB
SwapTotal:     4192956 kB
SwapFree:      4096824 kB
Dirty:            1620 kB
Writeback:           0 kB
Mapped:         151388 kB
Slab:            42532 kB
Committed_AS:  3161852 kB
PageTables:       2104 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66544 MiB
End job on node32 at 2008-07-02 14:44:57