Trace number 1125131

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+minisat-incOPTIMUM 1.52377 1.79382

General information on the benchmark

Namemaxcsp/pi/pi-20-10-20-t60/
normalized-pi-20-10-20-40-94.xml
MD5SUM0c4f3f98bd03038c09de9d2a35531618
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints1
Best CPU time to get the best result obtained on this benchmark0.053991
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints53
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension53
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.08	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.00/0.08	c 0	BEGIN Wed Jul 16 02:06:47 2008
0.00/0.08	c 0	PID 30913
0.06/0.08	c 0	HOST node32.alineos.net
0.06/0.08	c 0	CONVERTING HOME/instance-1125131-1216166807.xml TO HOME/temp.csp
0.06/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1125131-1216166807.xml' 'HOME/temp.csp'
0.06/0.32	c 1	1 domains, 20 variables, 0 predicates, 53 relations, 53 constraints
0.06/0.35	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.36	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -incremental -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.30/0.43	c 1	Parsing HOME/temp.csp
0.30/0.55	c 1	parsed 127 expressions
0.30/0.59	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.30/0.59	c 1	MAX CSP: 53 constraints
0.30/0.59	c 1	Converting to clausal form CSP
0.30/0.61	c 1	converted 19 (10%) expressions
0.30/0.61	c 1	converted 37 (20%) expressions
0.30/0.61	c 1	converted 55 (30%) expressions
0.30/0.61	c 1	converted 74 (40%) expressions
0.30/0.62	c 1	converted 92 (50%) expressions
0.30/0.63	c 1	converted 110 (60%) expressions
0.30/0.64	c 1	converted 129 (70%) expressions
0.30/0.64	c 1	converted 147 (80%) expressions
0.30/0.65	c 1	converted 165 (90%) expressions
0.30/0.70	c 1	converted 183 (100%) expressions
0.30/0.70	c 1	CSP : 126 integers, 0 booleans, 158 clauses, largest domain size 80
0.30/0.70	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.30/0.70	c 1	Propagation in CSP
0.30/0.72	c 1	49 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.30/0.72	c 1	CSP : 126 integers, 0 booleans, 158 clauses, largest domain size 54
0.30/0.72	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.30/0.72	c 1	Simplifing CSP by introducing new Boolean variables
0.30/0.72	c 1	CSP : 126 integers, 0 booleans, 158 clauses, largest domain size 54
0.30/0.72	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.30/0.74	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.30/0.77	c 1	13 (10%) CSP integer variables are encoded (104 clauses, 1016 bytes)
0.30/0.78	c 1	26 (20%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.30/0.78	c 1	38 (30%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.30/0.78	c 1	51 (40%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.30/0.78	c 1	63 (50%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.30/0.78	c 1	76 (60%) CSP integer variables are encoded (214 clauses, 2226 bytes)
0.30/0.78	c 1	89 (70%) CSP integer variables are encoded (255 clauses, 2677 bytes)
0.30/0.78	c 1	101 (80%) CSP integer variables are encoded (317 clauses, 3359 bytes)
0.30/0.78	c 1	114 (90%) CSP integer variables are encoded (543 clauses, 5845 bytes)
0.30/0.79	c 1	126 (100%) CSP integer variables are encoded (631 clauses, 6813 bytes)
0.30/0.83	c 1	16 (10%) CSP clauses are encoded (1033 clauses, 14269 bytes)
0.30/0.84	c 1	32 (20%) CSP clauses are encoded (1437 clauses, 22245 bytes)
0.30/0.85	c 1	48 (30%) CSP clauses are encoded (1839 clauses, 30607 bytes)
0.30/0.86	c 1	64 (40%) CSP clauses are encoded (2025 clauses, 34150 bytes)
0.30/0.86	c 1	79 (50%) CSP clauses are encoded (2252 clauses, 37325 bytes)
0.30/0.86	c 1	95 (60%) CSP clauses are encoded (2350 clauses, 38619 bytes)
0.30/0.87	c 1	111 (70%) CSP clauses are encoded (2952 clauses, 47419 bytes)
0.30/0.87	c 1	127 (80%) CSP clauses are encoded (3556 clauses, 55642 bytes)
0.30/0.87	c 1	143 (90%) CSP clauses are encoded (4862 clauses, 74701 bytes)
0.30/0.88	c 1	158 (100%) CSP clauses are encoded (6389 clauses, 97418 bytes)
0.30/0.88	c 1	158 CSP clauses encoded
0.30/0.88	c 1	Writing map file : HOME/temp.map
0.30/0.88	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.30/0.88	c 1	SAT : 757 SAT variables, 6389 SAT clauses, 97418 bytes
0.30/0.88	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.31/0.93	c 1	OBJECTIVE minimize _COST
0.31/0.93	c 1	SOLVING HOME/temp.cnf
0.31/0.93	c 1	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
0.31/0.93	c 1	This is MiniSat 2.0 beta incremental
0.31/0.93	c 1	WARNING: for repeatability, setting FPU to use double precision
0.31/0.93	c 1	============================[ Problem Statistics ]=============================
0.31/0.93	c 1	|                                                                             |
0.31/0.93	c 1	|  Number of variables:  757                                                  |
0.31/0.93	c 1	|  Number of clauses:    6389                                                 |
0.31/0.94	c 1	|  Parsing time:         0.00         s                                       |
0.31/0.94	c 1	OK
0.31/0.94	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.31/0.94	c 1	SEARCHING: _COST <= 27
0.31/0.94	c 1	============================[ Search Statistics ]==============================
0.31/0.94	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.31/0.94	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.31/0.94	c 1	===============================================================================
0.31/0.94	c 1	|         0 |     757     6389    19283 |     2129        0    nan |  0.000 % |
0.31/0.94	c 1	===============================================================================
0.31/0.94	c 1	restarts              : 1
0.31/0.94	c 1	conflicts             : 11            (2751 /sec)
0.31/0.94	c 1	decisions             : 42            (0.00 % random) (10503 /sec)
0.31/0.94	c 1	propagations          : 1101           (275319 /sec)
0.31/0.94	c 1	conflict literals     : 121            (6.20 % deleted)
0.31/0.94	c 1	Memory used           : 2.04 MB
0.31/0.94	c 1	CPU time              : 0.003999 s
0.31/0.94	c 1	
0.31/0.94	c 1	SATISFIABLE
0.31/0.94	c 1	OK
0.31/0.94	c 1	FOUND: _COST <= 27
0.31/0.94	s SATISFIABLE
0.31/0.94	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.31/0.94	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.89/1.03	c 1	Decoding HOME/temp.out
0.89/1.06	c 1	OBJECTIVE _COST 17
0.89/1.06	o 17
0.89/1.06	v 10 9 10 2 8 10 3 9 9 10 7 8 3 7 2 2 10 3 7 10
0.89/1.07	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.89/1.10	c 1	OK
0.89/1.10	c 1	OBJECTIVE BOUND: 0 <= _COST <= 17
0.89/1.10	c 1	SEARCHING: _COST <= 8
0.96/1.11	c 1	============================[ Search Statistics ]==============================
0.96/1.11	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.96/1.11	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.96/1.11	c 1	===============================================================================
0.96/1.11	c 1	|        11 |     757     6389    19283 |     2129       11     11 |  0.000 % |
0.96/1.11	c 1	|       112 |     757     6389    19283 |     2342      112     15 | 29.868 % |
0.96/1.11	c 1	===============================================================================
0.96/1.11	c 1	restarts              : 3
0.96/1.11	c 1	conflicts             : 125           (11366 /sec)
0.96/1.11	c 1	decisions             : 228           (0.00 % random) (20731 /sec)
0.96/1.11	c 1	propagations          : 12690          (1153846 /sec)
0.96/1.11	c 1	conflict literals     : 1814           (27.41 % deleted)
0.96/1.11	c 1	Memory used           : 2.04 MB
0.96/1.11	c 1	CPU time              : 0.010998 s
0.96/1.11	c 1	
0.96/1.11	c 1	SATISFIABLE
0.96/1.11	c 1	OK
0.96/1.11	c 1	FOUND: _COST <= 8
0.96/1.11	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.96/1.11	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.96/1.19	c 1	Decoding HOME/temp.out
0.97/1.21	c 1	OBJECTIVE _COST 8
0.97/1.21	o 8
0.97/1.21	v 8 10 7 2 7 10 3 10 10 5 6 1 10 9 6 10 4 4 2 2
0.97/1.23	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.97/1.27	c 2	OK
0.97/1.27	c 2	OBJECTIVE BOUND: 0 <= _COST <= 8
0.97/1.27	c 2	SEARCHING: _COST <= 4
0.97/1.28	c 2	============================[ Search Statistics ]==============================
0.97/1.28	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.97/1.28	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.97/1.28	c 2	===============================================================================
0.97/1.28	c 2	|       125 |     531     6389    19283 |     2129      125     15 | 29.868 % |
0.97/1.28	c 2	|       225 |     531     6389    19283 |     2342      225     13 | 40.301 % |
0.97/1.28	c 2	===============================================================================
0.97/1.28	c 2	restarts              : 5
0.97/1.28	c 2	conflicts             : 236           (13885 /sec)
0.97/1.28	c 2	decisions             : 373           (0.00 % random) (21945 /sec)
0.97/1.28	c 2	propagations          : 24526          (1442961 /sec)
0.97/1.28	c 2	conflict literals     : 3010           (30.15 % deleted)
0.97/1.28	c 2	Memory used           : 2.04 MB
0.97/1.28	c 2	CPU time              : 0.016997 s
0.97/1.28	c 2	
0.97/1.28	c 2	SATISFIABLE
0.97/1.28	c 2	OK
0.97/1.28	c 2	FOUND: _COST <= 4
0.97/1.28	c 2	DECODING HOME/temp.out WITH HOME/temp.map
0.97/1.28	c 2	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.09/1.36	c 2	Decoding HOME/temp.out
1.09/1.38	c 2	OBJECTIVE _COST 4
1.09/1.38	o 4
1.09/1.38	v 9 4 7 1 7 8 10 10 1 5 7 9 10 9 3 9 6 4 2 3
1.09/1.40	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.09/1.44	c 2	OK
1.09/1.44	c 2	OBJECTIVE BOUND: 0 <= _COST <= 4
1.09/1.44	c 2	SEARCHING: _COST <= 2
1.09/1.44	c 2	============================[ Search Statistics ]==============================
1.09/1.44	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.09/1.44	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.09/1.44	c 2	===============================================================================
1.09/1.44	c 2	|       236 |     452     2979     9923 |      993      236     13 | 40.301 % |
1.09/1.44	c 2	===============================================================================
1.09/1.44	c 2	restarts              : 6
1.09/1.44	c 2	conflicts             : 243           (13502 /sec)
1.09/1.44	c 2	decisions             : 396           (0.25 % random) (22004 /sec)
1.09/1.44	c 2	propagations          : 25671          (1426404 /sec)
1.09/1.44	c 2	conflict literals     : 3057           (30.21 % deleted)
1.09/1.44	c 2	Memory used           : 2.04 MB
1.09/1.44	c 2	CPU time              : 0.017997 s
1.09/1.44	c 2	
1.09/1.44	c 2	SATISFIABLE
1.09/1.44	c 2	OK
1.09/1.44	c 2	FOUND: _COST <= 2
1.09/1.44	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.09/1.44	c 2	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.21/1.52	c 2	Decoding HOME/temp.out
1.21/1.55	c 2	OBJECTIVE _COST 2
1.21/1.55	o 2
1.21/1.55	v 9 4 7 2 1 10 3 10 1 5 7 1 10 9 10 9 6 4 7 2
1.21/1.55	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.21/1.60	c 2	OK
1.21/1.60	c 2	OBJECTIVE BOUND: 0 <= _COST <= 2
1.21/1.60	c 2	SEARCHING: _COST <= 1
1.21/1.61	c 2	============================[ Search Statistics ]==============================
1.21/1.61	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.21/1.61	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.21/1.61	c 2	===============================================================================
1.21/1.61	c 2	|       243 |     393     2979     9923 |      993      243     13 | 40.301 % |
1.21/1.61	c 2	|       344 |     393     2979     9923 |     1092      344     12 | 55.227 % |
1.21/1.61	c 2	|       494 |     393     2979     9923 |     1201      494     12 | 55.228 % |
1.21/1.62	c 2	===============================================================================
1.21/1.62	c 2	restarts              : 9
1.21/1.62	c 2	conflicts             : 711           (18713 /sec)
1.21/1.62	c 2	decisions             : 919           (1.09 % random) (24188 /sec)
1.21/1.62	c 2	propagations          : 59363          (1562431 /sec)
1.21/1.62	c 2	conflict literals     : 9317           (27.46 % deleted)
1.21/1.62	c 2	Memory used           : 2.04 MB
1.21/1.62	c 2	CPU time              : 0.037994 s
1.21/1.62	c 2	
1.21/1.62	c 2	SATISFIABLE
1.21/1.62	c 2	OK
1.21/1.62	c 2	FOUND: _COST <= 1
1.21/1.62	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.21/1.62	c 2	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.37/1.70	c 2	Decoding HOME/temp.out
1.37/1.73	c 2	OBJECTIVE _COST 1
1.37/1.73	o 1
1.37/1.73	v 8 2 9 2 8 4 1 10 1 7 8 4 4 1 4 5 6 4 7 10
1.37/1.73	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.37/1.79	c 2	OK
1.37/1.79	c 2	OBJECTIVE BOUND: 0 <= _COST <= 1
1.37/1.79	c 2	SEARCHING: _COST <= 0
1.37/1.79	c 2	============================[ Search Statistics ]==============================
1.37/1.79	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.37/1.79	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.37/1.79	c 2	===============================================================================
1.37/1.79	c 2	|       711 |     280     1576     6062 |      525      241     16 | 55.228 % |
1.37/1.79	c 2	===============================================================================
1.37/1.79	c 2	restarts              : 10
1.37/1.79	c 2	conflicts             : 719           (18924 /sec)
1.37/1.79	c 2	decisions             : 926           (1.08 % random) (24372 /sec)
1.37/1.79	c 2	propagations          : 59781          (1573433 /sec)
1.37/1.79	c 2	conflict literals     : 9493           (27.12 % deleted)
1.37/1.79	c 2	Memory used           : 2.04 MB
1.37/1.79	c 2	CPU time              : 0.037994 s
1.37/1.79	c 2	
1.37/1.79	c 2	UNSATISFIABLE
1.37/1.79	c 2	OK
1.37/1.79	c 2	NOT FOUND: _COST <= 0
1.37/1.79	c 2	OK
1.37/1.79	c 2	OBJECTIVE _COST 1
1.37/1.79	s OPTIMUM FOUND
1.37/1.79	c 2	CPU 1.3 (0.06 0.02 1.24 0.18)
1.37/1.79	c 2	END Wed Jul 16 02:06:49 2008

Verifier Data (download as text)

OK	1	52
1 unsatisfied constraints, 52 satisfied constraints

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-1125131-1216166807/watcher-1125131-1216166807 -o /tmp/evaluation-result-1125131-1216166807/solver-1125131-1216166807 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/sugar++ -max -incremental -c -vv -java=java -Xmx700M -decjava=java -Xmx50M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat-inc -tmp=HOME/temp HOME/instance-1125131-1216166807.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 4000 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: 2.14 2.03 2.01 4/82 30913
/proc/meminfo: memFree=1746000/2055920 swapFree=4180184/4192956
[pid=30913] ppid=30911 vsize=12268 CPUtime=0
/proc/30913/stat : 30913 (sugar++) R 30911 30913 29011 0 -1 4194304 348 0 0 0 0 0 0 0 22 0 1 0 73382352 12562432 316 996147200 4194304 4206940 548682068528 18446744073709551615 268222643198 0 0 4224 0 0 0 0 17 1 0 0
/proc/30913/statm: 3067 316 241 3 0 167 0

[startup+0.081468 s]
/proc/loadavg: 2.14 2.03 2.01 4/82 30913
/proc/meminfo: memFree=1746000/2055920 swapFree=4180184/4192956
[pid=30913] ppid=30911 vsize=16740 CPUtime=0.06
/proc/30913/stat : 30913 (sugar++) S 30911 30913 29011 0 -1 4194304 1143 0 0 0 5 1 0 0 18 0 1 0 73382352 17141760 1099 996147200 4194304 4206940 548682068528 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30913/statm: 4185 1099 406 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.102401 s]
/proc/loadavg: 2.14 2.03 2.01 4/82 30913
/proc/meminfo: memFree=1746000/2055920 swapFree=4180184/4192956
[pid=30913] ppid=30911 vsize=16740 CPUtime=0.06
/proc/30913/stat : 30913 (sugar++) S 30911 30913 29011 0 -1 4194304 1219 128 0 0 5 1 0 0 19 0 1 0 73382352 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30913/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.301422 s]
/proc/loadavg: 2.14 2.03 2.01 4/82 30913
/proc/meminfo: memFree=1746000/2055920 swapFree=4180184/4192956
[pid=30913] ppid=30911 vsize=16740 CPUtime=0.06
/proc/30913/stat : 30913 (sugar++) S 30911 30913 29011 0 -1 4194304 1219 128 0 0 5 1 0 0 19 0 1 0 73382352 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30913/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.702463 s]
/proc/loadavg: 2.14 2.03 2.01 4/82 30913
/proc/meminfo: memFree=1746000/2055920 swapFree=4180184/4192956
[pid=30913] ppid=30911 vsize=16740 CPUtime=0.3
/proc/30913/stat : 30913 (sugar++) S 30911 30913 29011 0 -1 4194304 1297 4247 0 1 5 1 22 2 15 0 1 0 73382352 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30913/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 16740

[startup+1.50256 s]
/proc/loadavg: 2.14 2.03 2.01 3/94 30946
/proc/meminfo: memFree=1738608/2055920 swapFree=4180184/4192956
[pid=30913] ppid=30911 vsize=16740 CPUtime=1.2
/proc/30913/stat : 30913 (sugar++) S 30911 30913 29011 0 -1 4194304 1719 20785 0 5 5 2 100 13 16 0 1 0 73382352 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30913/statm: 4185 1114 414 3 0 764 0
[pid=30936] ppid=30913 vsize=2088 CPUtime=0.01
/proc/30936/stat : 30936 (minisat-inc) S 30913 30913 29011 0 -1 4194304 267 0 0 0 1 0 0 0 15 0 1 0 73382446 2138112 207 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/30936/statm: 522 207 79 151 0 368 0
Current children cumulated CPU time (s) 1.21
Current children cumulated vsize (KiB) 18828

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

[startup+1.70259 s]
/proc/loadavg: 2.14 2.03 2.01 3/94 30946
/proc/meminfo: memFree=1738608/2055920 swapFree=4180184/4192956
[pid=30913] ppid=30911 vsize=16740 CPUtime=1.34
/proc/30913/stat : 30913 (sugar++) S 30911 30913 29011 0 -1 4194304 1789 24485 0 6 6 2 110 16 16 0 1 0 73382352 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30913/statm: 4185 1114 414 3 0 764 0
[pid=30936] ppid=30913 vsize=2088 CPUtime=0.03
/proc/30936/stat : 30936 (minisat-inc) S 30913 30913 29011 0 -1 4194304 271 0 0 0 3 0 0 0 16 0 1 0 73382446 2138112 209 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/30936/statm: 522 209 79 151 0 368 0
Current children cumulated CPU time (s) 1.37
Current children cumulated vsize (KiB) 18828

Child status: 0
Real time (s): 1.79382
CPU time (s): 1.52377
CPU user time (s): 1.3088
CPU system time (s): 0.214967
CPU usage (%): 84.9453
Max. virtual memory (cumulated for all children) (KiB): 218024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.3088
system time used= 0.214967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30363
page faults= 7
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1321
involuntary context switches= 1162

runsolver used 0.007998 second user time and 0.011998 second system time

The end

Launcher Data (download as text)

Begin job on node32 at 2008-07-16 02:06:47
IDJOB=1125131
IDBENCH=63081
IDSOLVER=367
FILE ID=node32/1125131-1216166807
PBS_JOBID= 7905605
Free space on /tmp= 66560 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/maxcsp/pi/pi-20-10-20-t60/normalized-pi-20-10-20-40-94.xml
COMMAND LINE= DIR/sugar++ -max -incremental -c -vv -java="java -Xmx700M" -decjava="java -Xmx50M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat-inc" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1125131-1216166807/watcher-1125131-1216166807 -o /tmp/evaluation-result-1125131-1216166807/solver-1125131-1216166807 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/sugar++ -max -incremental -c -vv -java="java -Xmx700M" -decjava="java -Xmx50M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat-inc" -tmp="HOME/temp" HOME/instance-1125131-1216166807.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 0c4f3f98bd03038c09de9d2a35531618
RANDOM SEED=121228368

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		: 3000.243
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		: 3000.243
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:       1746480 kB
Buffers:         75304 kB
Cached:         157356 kB
SwapCached:       6156 kB
Active:         183224 kB
Inactive:        69204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1746480 kB
SwapTotal:     4192956 kB
SwapFree:      4180184 kB
Dirty:            1008 kB
Writeback:           0 kB
Mapped:          35424 kB
Slab:            41940 kB
Committed_AS:   502344 kB
PageTables:       2132 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= 66560 MiB
End job on node32 at 2008-07-16 02:06:49