Trace number 1108946

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 NameAnswerNumber of falsified constraintsCPU timeWall clock time
Sugar v1.13+minisatOPTIMUM3 1.10783 1.36146

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-4-4.xml
MD5SUM0c51d3fb4e121c46f777ca1a0122ee3b
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints3
Best CPU time to get the best result obtained on this benchmark1.10783
Satisfiable
(Un)Satisfiability was proved
Number of variables32
Number of constraints33
Maximum constraint arity4
Maximum domain size6
Number of constraints which are defined in extension0
Number of constraints which are defined in intension25
Global constraints used (with number of constraints)cumulative(2),weightedsum(6)

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)

0.00/0.04	c 0	Sugar v1-13 + HOME/minisat
0.00/0.04	c 0	BEGIN Fri Jul 11 19:43:45 2008
0.00/0.04	c 0	PID 14136
0.03/0.05	c 0	HOST node16.alineos.net
0.03/0.05	c 0	CONVERTING HOME/instance-1108946-1215798225.xml TO HOME/temp.csp
0.03/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1108946-1215798225.xml' 'HOME/temp.csp'
0.03/0.22	c 1	5 domains, 32 variables, 2 predicates, 0 relations, 33 constraints
0.03/0.27	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.27	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.20/0.35	c 1	Parsing HOME/temp.csp
0.20/0.39	c 1	parsed 72 expressions
0.21/0.41	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.21/0.41	c 1	MAX CSP: 33 constraints
0.21/0.41	c 1	Converting to clausal form CSP
0.21/0.43	c 1	converted 11 (10%) expressions
0.21/0.43	c 1	converted 22 (20%) expressions
0.21/0.43	c 1	converted 33 (30%) expressions
0.21/0.44	c 1	converted 44 (40%) expressions
0.21/0.44	c 1	converted 54 (50%) expressions
0.21/0.45	c 1	converted 65 (60%) expressions
0.21/0.45	c 1	converted 76 (70%) expressions
0.21/0.46	c 1	converted 87 (80%) expressions
0.21/0.57	c 1	converted 98 (90%) expressions
0.21/0.58	c 1	converted 108 (100%) expressions
0.21/0.58	c 1	CSP : 146 integers, 32 booleans, 258 clauses, largest domain size 50
0.21/0.58	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.21/0.58	c 1	Propagation in CSP
0.21/0.60	c 1	39 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.21/0.60	c 1	CSP : 146 integers, 32 booleans, 258 clauses, largest domain size 34
0.21/0.60	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.21/0.60	c 1	Simplifing CSP by introducing new Boolean variables
0.21/0.60	c 1	CSP : 146 integers, 32 booleans, 258 clauses, largest domain size 34
0.21/0.60	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.21/0.62	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.21/0.63	c 1	15 (10%) CSP integer variables are encoded (18 clauses, 212 bytes)
0.21/0.63	c 1	30 (20%) CSP integer variables are encoded (18 clauses, 212 bytes)
0.21/0.63	c 1	44 (30%) CSP integer variables are encoded (18 clauses, 212 bytes)
0.21/0.63	c 1	59 (40%) CSP integer variables are encoded (18 clauses, 212 bytes)
0.21/0.63	c 1	73 (50%) CSP integer variables are encoded (18 clauses, 212 bytes)
0.21/0.63	c 1	88 (60%) CSP integer variables are encoded (18 clauses, 212 bytes)
0.21/0.63	c 1	103 (70%) CSP integer variables are encoded (18 clauses, 212 bytes)
0.21/0.63	c 1	117 (80%) CSP integer variables are encoded (54 clauses, 608 bytes)
0.21/0.63	c 1	132 (90%) CSP integer variables are encoded (168 clauses, 1862 bytes)
0.21/0.63	c 1	146 (100%) CSP integer variables are encoded (287 clauses, 3171 bytes)
0.21/0.64	c 1	26 (10%) CSP clauses are encoded (346 clauses, 4013 bytes)
0.21/0.64	c 1	52 (20%) CSP clauses are encoded (403 clauses, 4872 bytes)
0.21/0.64	c 1	78 (30%) CSP clauses are encoded (432 clauses, 5185 bytes)
0.21/0.64	c 1	104 (40%) CSP clauses are encoded (456 clauses, 5416 bytes)
0.21/0.65	c 1	129 (50%) CSP clauses are encoded (484 clauses, 5702 bytes)
0.21/0.65	c 1	155 (60%) CSP clauses are encoded (508 clauses, 5960 bytes)
0.21/0.65	c 1	181 (70%) CSP clauses are encoded (532 clauses, 6211 bytes)
0.21/0.66	c 1	207 (80%) CSP clauses are encoded (620 clauses, 7399 bytes)
0.21/0.66	c 1	233 (90%) CSP clauses are encoded (1426 clauses, 18352 bytes)
0.21/0.66	c 1	258 (100%) CSP clauses are encoded (2431 clauses, 32850 bytes)
0.21/0.67	c 1	258 CSP clauses encoded
0.21/0.67	c 1	Writing map file : HOME/temp.map
0.21/0.67	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.21/0.67	c 1	SAT : 457 SAT variables, 2431 SAT clauses, 32850 bytes
0.21/0.67	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.21/0.69	c 1	OBJECTIVE minimize _COST
0.21/0.69	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.21/0.69	c 1	SEARCHING: _COST <= 17
0.21/0.69	c 1	SOLVING HOME/temp.cnf
0.21/0.69	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.21/0.69	c 1	This is MiniSat 2.0 beta
0.21/0.69	c 1	WARNING: for repeatability, setting FPU to use double precision
0.21/0.69	c 1	============================[ Problem Statistics ]=============================
0.21/0.69	c 1	|                                                                             |
0.21/0.69	c 1	|  Number of variables:  457                                                  |
0.21/0.69	c 1	|  Number of clauses:    2432                                                 |
0.21/0.70	c 1	|  Parsing time:         0.00         s                                       |
0.21/0.70	c 1	============================[ Search Statistics ]==============================
0.21/0.70	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.21/0.70	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.21/0.70	c 1	===============================================================================
0.21/0.70	c 1	|         0 |     361     1698     4468 |      566        0    nan |  0.000 % |
0.21/0.70	c 1	===============================================================================
0.21/0.70	c 1	restarts              : 1
0.59/0.70	c 1	conflicts             : 1              (500 /sec)
0.59/0.70	c 1	decisions             : 54             (0.00 % random) (27014 /sec)
0.59/0.70	c 1	propagations          : 510            (255128 /sec)
0.59/0.70	c 1	conflict literals     : 10             (44.44 % deleted)
0.59/0.70	c 1	Memory used           : 1.90 MB
0.59/0.70	c 1	CPU time              : 0.001999 s
0.59/0.70	c 1	
0.59/0.70	c 1	SATISFIABLE
0.59/0.70	c 1	FOUND: _COST <= 17
0.59/0.70	s SATISFIABLE
0.59/0.70	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.59/0.70	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.59/0.78	c 1	Decoding HOME/temp.out
0.59/0.81	c 1	OBJECTIVE _COST 17
0.59/0.81	o 17
0.59/0.81	v 5 4 0 1 5 4 0 1 0 0 1 1 0 1 1 1 1 1 1 1 1 1 1 1 0 1 0 1 0 0 1 0
0.59/0.82	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.59/0.85	c 1	OBJECTIVE BOUND: 0 <= _COST <= 17
0.59/0.85	c 1	SEARCHING: _COST <= 8
0.59/0.85	c 1	SOLVING HOME/temp.cnf
0.59/0.85	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.59/0.86	c 1	This is MiniSat 2.0 beta
0.59/0.86	c 1	WARNING: for repeatability, setting FPU to use double precision
0.59/0.86	c 1	============================[ Problem Statistics ]=============================
0.59/0.86	c 1	|                                                                             |
0.59/0.86	c 1	|  Number of variables:  457                                                  |
0.59/0.86	c 1	|  Number of clauses:    2432                                                 |
0.59/0.86	c 1	|  Parsing time:         0.00         s                                       |
0.59/0.86	c 1	============================[ Search Statistics ]==============================
0.59/0.86	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.59/0.86	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.59/0.86	c 1	===============================================================================
0.59/0.86	c 1	|         0 |     297     1183     3106 |      394        0    nan |  0.000 % |
0.59/0.86	c 1	===============================================================================
0.59/0.86	c 1	restarts              : 1
0.59/0.86	c 1	conflicts             : 1              (1001 /sec)
0.59/0.86	c 1	decisions             : 36             (0.00 % random) (36036 /sec)
0.59/0.86	c 1	propagations          : 528            (528529 /sec)
0.59/0.86	c 1	conflict literals     : 8              (42.86 % deleted)
0.59/0.86	c 1	Memory used           : 1.90 MB
0.59/0.86	c 1	CPU time              : 0.000999 s
0.59/0.86	c 1	
0.59/0.86	c 1	SATISFIABLE
0.59/0.86	c 1	FOUND: _COST <= 8
0.59/0.86	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.59/0.86	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.72/0.94	c 1	Decoding HOME/temp.out
0.72/0.97	c 1	OBJECTIVE _COST 8
0.72/0.97	o 8
0.72/0.98	v 5 4 1 1 5 0 3 1 0 0 0 1 0 1 0 0 0 1 1 1 0 1 1 1 0 0 0 1 1 0 0 0
0.72/0.98	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.82/1.02	c 1	OBJECTIVE BOUND: 0 <= _COST <= 8
0.82/1.02	c 1	SEARCHING: _COST <= 4
0.82/1.02	c 1	SOLVING HOME/temp.cnf
0.82/1.02	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.82/1.02	c 1	This is MiniSat 2.0 beta
0.82/1.02	c 1	WARNING: for repeatability, setting FPU to use double precision
0.82/1.02	c 1	============================[ Problem Statistics ]=============================
0.82/1.02	c 1	|                                                                             |
0.82/1.02	c 1	|  Number of variables:  457                                                  |
0.82/1.02	c 1	|  Number of clauses:    2432                                                 |
0.82/1.02	c 1	|  Parsing time:         0.00         s                                       |
0.82/1.02	c 1	============================[ Search Statistics ]==============================
0.82/1.02	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.82/1.02	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.82/1.02	c 1	===============================================================================
0.82/1.02	c 1	|         0 |     256      826     2154 |      275        0    nan |  0.000 % |
0.82/1.02	c 1	===============================================================================
0.82/1.02	c 1	restarts              : 1
0.82/1.02	c 1	conflicts             : 1              (1001 /sec)
0.82/1.02	c 1	decisions             : 24             (0.00 % random) (24024 /sec)
0.82/1.02	c 1	propagations          : 541            (541542 /sec)
0.82/1.02	c 1	conflict literals     : 4              (50.00 % deleted)
0.82/1.02	c 1	Memory used           : 1.90 MB
0.82/1.02	c 1	CPU time              : 0.000999 s
0.82/1.02	c 1	
0.82/1.02	c 1	SATISFIABLE
0.82/1.02	c 1	FOUND: _COST <= 4
0.82/1.02	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.82/1.02	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.82/1.10	c 1	Decoding HOME/temp.out
0.84/1.12	c 1	OBJECTIVE _COST 4
0.84/1.12	o 4
0.84/1.12	v 5 0 3 0 0 0 3 0 0 1 0 0 0 0 1 0 0 1 0 0 1 0 1 0 0 0 0 1 0 0 1 0
0.84/1.14	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.84/1.18	c 1	OBJECTIVE BOUND: 0 <= _COST <= 4
0.84/1.18	c 1	SEARCHING: _COST <= 2
0.84/1.18	c 1	SOLVING HOME/temp.cnf
0.84/1.18	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.84/1.18	c 2	This is MiniSat 2.0 beta
0.84/1.18	c 2	WARNING: for repeatability, setting FPU to use double precision
0.84/1.18	c 2	============================[ Problem Statistics ]=============================
0.84/1.18	c 2	|                                                                             |
0.84/1.18	c 2	|  Number of variables:  457                                                  |
0.84/1.19	c 2	|  Number of clauses:    2432                                                 |
0.84/1.19	c 2	|  Parsing time:         0.00         s                                       |
0.84/1.19	c 2	============================[ Search Statistics ]==============================
0.84/1.19	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.84/1.19	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.84/1.19	c 2	===============================================================================
0.84/1.19	c 2	|         0 |     221      582     1525 |      194        0    nan |  0.000 % |
0.84/1.19	c 2	===============================================================================
0.84/1.19	c 2	restarts              : 1
0.84/1.19	c 2	conflicts             : 3              (1501 /sec)
0.84/1.19	c 2	decisions             : 9              (0.00 % random) (4502 /sec)
0.84/1.19	c 2	propagations          : 392            (196098 /sec)
0.84/1.19	c 2	conflict literals     : 3              (50.00 % deleted)
0.84/1.19	c 2	Memory used           : 1.90 MB
0.84/1.19	c 2	CPU time              : 0.001999 s
0.84/1.19	c 2	
0.84/1.19	c 2	UNSATISFIABLE
0.84/1.19	c 2	NOT FOUND: _COST <= 2
0.84/1.19	c 2	OBJECTIVE BOUND: 3 <= _COST <= 4
0.84/1.19	c 2	SEARCHING: _COST <= 3
0.84/1.19	c 2	SOLVING HOME/temp.cnf
0.84/1.19	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.84/1.19	c 2	This is MiniSat 2.0 beta
0.84/1.19	c 2	WARNING: for repeatability, setting FPU to use double precision
0.84/1.19	c 2	============================[ Problem Statistics ]=============================
0.84/1.19	c 2	|                                                                             |
0.84/1.19	c 2	|  Number of variables:  457                                                  |
0.84/1.19	c 2	|  Number of clauses:    2432                                                 |
0.84/1.19	c 2	|  Parsing time:         0.00         s                                       |
0.84/1.19	c 2	============================[ Search Statistics ]==============================
0.84/1.19	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.84/1.19	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.84/1.19	c 2	===============================================================================
0.84/1.19	c 2	|         0 |     239      701     1829 |      233        0    nan |  0.000 % |
0.84/1.19	c 2	===============================================================================
0.84/1.19	c 2	restarts              : 1
0.84/1.19	c 2	conflicts             : 1              (500 /sec)
0.84/1.19	c 2	decisions             : 22             (0.00 % random) (11006 /sec)
0.84/1.19	c 2	propagations          : 559            (279640 /sec)
0.84/1.19	c 2	conflict literals     : 3              (57.14 % deleted)
0.84/1.19	c 2	Memory used           : 1.90 MB
0.84/1.19	c 2	CPU time              : 0.001999 s
0.84/1.19	c 2	
0.84/1.19	c 2	SATISFIABLE
0.84/1.20	c 2	FOUND: _COST <= 3
0.84/1.20	c 2	DECODING HOME/temp.out WITH HOME/temp.map
0.84/1.20	c 2	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.97/1.28	c 2	Decoding HOME/temp.out
0.97/1.31	c 2	OBJECTIVE _COST 3
0.97/1.31	o 3
0.97/1.31	v 5 4 3 0 5 0 2 1 0 0 0 1 0 0 0 1 0 1 0 1 0 0 1 0 0 1 0 0 0 0 1 0
0.97/1.32	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.97/1.36	c 2	OBJECTIVE _COST 3
0.97/1.36	s OPTIMUM FOUND
0.97/1.36	c 2	CPU 0.89 (0.03 0.01 0.86 0.19)
0.97/1.36	c 2	END Fri Jul 11 19:43:47 2008

Verifier Data (download as text)

OK	3	30
3 unsatisfied constraints, 30 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-1108946-1215798225/watcher-1108946-1215798225 -o /tmp/evaluation-result-1108946-1215798225/solver-1108946-1215798225 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/sugar -max -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-1108946-1215798225.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: 0.92 1.05 1.61 6/71 14136
/proc/meminfo: memFree=1810320/2055920 swapFree=4179412/4192956
[pid=14136] ppid=14132 vsize=12268 CPUtime=0
/proc/14136/stat : 14136 (sugar) D 14132 14136 14066 0 -1 4194304 348 0 0 0 0 0 0 0 19 0 1 0 36525100 12562432 316 996147200 4194304 4206940 548682068592 18446744073709551615 231962540645 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/14136/statm: 3067 316 241 3 0 167 0

[startup+0.05184 s]
/proc/loadavg: 0.92 1.05 1.61 6/71 14136
/proc/meminfo: memFree=1810320/2055920 swapFree=4179412/4192956
[pid=14136] ppid=14132 vsize=13600 CPUtime=0.03
/proc/14136/stat : 14136 (sugar) R 14132 14136 14066 0 -1 4194304 846 0 0 0 3 0 0 0 18 0 1 0 36525100 13926400 793 996147200 4194304 4206940 548682068592 18446744073709551615 231971270754 0 0 4224 16386 0 0 0 17 0 0 0
/proc/14136/statm: 3400 793 367 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.102561 s]
/proc/loadavg: 0.92 1.05 1.61 6/71 14136
/proc/meminfo: memFree=1810320/2055920 swapFree=4179412/4192956
[pid=14136] ppid=14132 vsize=13600 CPUtime=0.03
/proc/14136/stat : 14136 (sugar) S 14132 14136 14066 0 -1 4194304 898 127 0 0 3 0 0 0 18 0 1 0 36525100 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14136/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301377 s]
/proc/loadavg: 0.92 1.05 1.61 6/71 14136
/proc/meminfo: memFree=1810320/2055920 swapFree=4179412/4192956
[pid=14136] ppid=14132 vsize=13600 CPUtime=0.2
/proc/14136/stat : 14136 (sugar) S 14132 14136 14066 0 -1 4194304 957 4114 0 1 3 0 14 3 16 0 1 0 36525100 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/14136/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 13600

[startup+0.701344 s]
/proc/loadavg: 0.92 1.05 1.61 6/71 14136
/proc/meminfo: memFree=1810320/2055920 swapFree=4179412/4192956
[pid=14136] ppid=14132 vsize=13600 CPUtime=0.59
/proc/14136/stat : 14136 (sugar) S 14132 14136 14066 0 -1 4194304 1052 10504 0 2 3 1 48 7 16 0 1 0 36525100 13926400 802 996147200 4194304 4206940 548682068592 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/14136/statm: 3400 802 374 3 0 500 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 13600

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

[startup+1.10717 s]
/proc/loadavg: 0.92 1.05 1.61 2/94 14225
/proc/meminfo: memFree=1794632/2055920 swapFree=4179412/4192956
[pid=14136] ppid=14132 vsize=13600 CPUtime=0.84
/proc/14136/stat : 14136 (sugar) S 14132 14136 14066 0 -1 4194304 1342 19232 0 4 3 1 67 13 16 0 1 0 36525100 13926400 802 996147200 4194304 4206940 548682068592 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/14136/statm: 3400 802 374 3 0 500 0
Current children cumulated CPU time (s) 0.84
Current children cumulated vsize (KiB) 13600

[startup+1.30111 s]
/proc/loadavg: 0.92 1.05 1.61 2/94 14225
/proc/meminfo: memFree=1794632/2055920 swapFree=4179412/4192956
[pid=14136] ppid=14132 vsize=13600 CPUtime=0.97
/proc/14136/stat : 14136 (sugar) S 14132 14136 14066 0 -1 4194304 1507 23823 0 5 3 1 76 17 16 0 1 0 36525100 13926400 802 996147200 4194304 4206940 548682068592 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14136/statm: 3400 802 374 3 0 500 0
Current children cumulated CPU time (s) 0.97
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 1.36146
CPU time (s): 1.10783
CPU user time (s): 0.897863
CPU system time (s): 0.209968
CPU usage (%): 81.3706
Max. virtual memory (cumulated for all children) (KiB): 883028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.897863
system time used= 0.209968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29089
page faults= 6
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1502
involuntary context switches= 1323

runsolver used 0.006998 second user time and 0.011998 second system time

The end

Launcher Data (download as text)

Begin job on node16 at 2008-07-11 19:43:45
IDJOB=1108946
IDBENCH=60835
IDSOLVER=368
FILE ID=node16/1108946-1215798225
PBS_JOBID= 7903246
Free space on /tmp= 66528 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-4-4.xml
COMMAND LINE= DIR/sugar -max -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-1108946-1215798225/watcher-1108946-1215798225 -o /tmp/evaluation-result-1108946-1215798225/solver-1108946-1215798225 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/sugar -max -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-1108946-1215798225.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 0c51d3fb4e121c46f777ca1a0122ee3b
RANDOM SEED=1441165904

node16.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:       1811400 kB
Buffers:         35192 kB
Cached:         155788 kB
SwapCached:       8124 kB
Active:          53548 kB
Inactive:       148876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1811400 kB
SwapTotal:     4192956 kB
SwapFree:      4179412 kB
Dirty:            2348 kB
Writeback:           0 kB
Mapped:          14916 kB
Slab:            27848 kB
Committed_AS:    70764 kB
PageTables:       1696 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= 66524 MiB
End job on node16 at 2008-07-11 19:43:47