Trace number 1124460

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+minisatOPTIMUM 1.24581 1.46437

General information on the benchmark

Namemaxcsp/pi/pi-20-10-20-t60/
normalized-pi-20-10-20-40-30.xml
MD5SUM101cbd45fea57b88a4d1ad2ea8b704f1
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints2
Best CPU time to get the best result obtained on this benchmark0.026995
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)

0.00/0.04	c 0	Sugar v1-13 + HOME/minisat
0.00/0.04	c 0	BEGIN Wed Jul 16 01:08:05 2008
0.00/0.04	c 0	PID 26820
0.04/0.04	c 0	HOST node85.alineos.net
0.04/0.04	c 0	CONVERTING HOME/instance-1124460-1216163285.xml TO HOME/temp.csp
0.04/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1124460-1216163285.xml' 'HOME/temp.csp'
0.04/0.25	c 0	1 domains, 20 variables, 0 predicates, 53 relations, 53 constraints
0.04/0.29	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.04/0.29	c 0	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'
0.24/0.37	c 0	Parsing HOME/temp.csp
0.24/0.46	c 0	parsed 127 expressions
0.24/0.46	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.24/0.46	c 1	MAX CSP: 53 constraints
0.24/0.46	c 1	Converting to clausal form CSP
0.24/0.48	c 1	converted 19 (10%) expressions
0.24/0.49	c 1	converted 37 (20%) expressions
0.24/0.49	c 1	converted 55 (30%) expressions
0.24/0.49	c 1	converted 74 (40%) expressions
0.24/0.50	c 1	converted 92 (50%) expressions
0.24/0.51	c 1	converted 110 (60%) expressions
0.24/0.52	c 1	converted 129 (70%) expressions
0.24/0.52	c 1	converted 147 (80%) expressions
0.24/0.52	c 1	converted 165 (90%) expressions
0.24/0.55	c 1	converted 183 (100%) expressions
0.24/0.55	c 1	CSP : 126 integers, 0 booleans, 158 clauses, largest domain size 80
0.24/0.55	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.24/0.55	c 1	Propagation in CSP
0.24/0.56	c 1	49 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.24/0.56	c 1	CSP : 126 integers, 0 booleans, 158 clauses, largest domain size 54
0.24/0.56	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.24/0.56	c 1	Simplifing CSP by introducing new Boolean variables
0.24/0.56	c 1	CSP : 126 integers, 0 booleans, 158 clauses, largest domain size 54
0.24/0.56	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.24/0.58	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.24/0.60	c 1	13 (10%) CSP integer variables are encoded (104 clauses, 1016 bytes)
0.24/0.60	c 1	26 (20%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.24/0.60	c 1	38 (30%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.24/0.60	c 1	51 (40%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.24/0.60	c 1	63 (50%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.24/0.61	c 1	76 (60%) CSP integer variables are encoded (214 clauses, 2226 bytes)
0.24/0.61	c 1	89 (70%) CSP integer variables are encoded (255 clauses, 2677 bytes)
0.24/0.61	c 1	101 (80%) CSP integer variables are encoded (317 clauses, 3359 bytes)
0.24/0.61	c 1	114 (90%) CSP integer variables are encoded (543 clauses, 5845 bytes)
0.24/0.61	c 1	126 (100%) CSP integer variables are encoded (631 clauses, 6813 bytes)
0.24/0.66	c 1	16 (10%) CSP clauses are encoded (1022 clauses, 14191 bytes)
0.24/0.67	c 1	32 (20%) CSP clauses are encoded (1412 clauses, 21794 bytes)
0.24/0.67	c 1	48 (30%) CSP clauses are encoded (1834 clauses, 30597 bytes)
0.24/0.68	c 1	64 (40%) CSP clauses are encoded (2017 clauses, 34055 bytes)
0.24/0.68	c 1	79 (50%) CSP clauses are encoded (2244 clauses, 37230 bytes)
0.24/0.68	c 1	95 (60%) CSP clauses are encoded (2342 clauses, 38524 bytes)
0.24/0.69	c 1	111 (70%) CSP clauses are encoded (2944 clauses, 47324 bytes)
0.24/0.69	c 1	127 (80%) CSP clauses are encoded (3548 clauses, 55547 bytes)
0.24/0.69	c 1	143 (90%) CSP clauses are encoded (4854 clauses, 74606 bytes)
0.24/0.70	c 1	158 (100%) CSP clauses are encoded (6381 clauses, 97323 bytes)
0.24/0.70	c 1	158 CSP clauses encoded
0.24/0.70	c 1	Writing map file : HOME/temp.map
0.24/0.70	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.24/0.70	c 1	SAT : 757 SAT variables, 6381 SAT clauses, 97323 bytes
0.24/0.70	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.24/0.71	c 1	OBJECTIVE minimize _COST
0.24/0.71	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.24/0.71	c 1	SEARCHING: _COST <= 27
0.24/0.71	c 1	SOLVING HOME/temp.cnf
0.24/0.71	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.24/0.72	c 1	This is MiniSat 2.0 beta
0.24/0.72	c 1	WARNING: for repeatability, setting FPU to use double precision
0.24/0.72	c 1	============================[ Problem Statistics ]=============================
0.24/0.72	c 1	|                                                                             |
0.24/0.72	c 1	|  Number of variables:  757                                                  |
0.24/0.72	c 1	|  Number of clauses:    6382                                                 |
0.24/0.72	c 1	|  Parsing time:         0.00         s                                       |
0.24/0.72	c 1	============================[ Search Statistics ]==============================
0.24/0.72	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.24/0.72	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.24/0.72	c 1	===============================================================================
0.24/0.72	c 1	|         0 |     601     4716    14676 |     1572        0    nan |  0.000 % |
0.24/0.72	c 1	===============================================================================
0.24/0.72	c 1	restarts              : 1
0.24/0.72	c 1	conflicts             : 3              (1000 /sec)
0.24/0.72	c 1	decisions             : 26             (0.00 % random) (8670 /sec)
0.24/0.73	c 1	propagations          : 871            (290430 /sec)
0.24/0.73	c 1	conflict literals     : 30             (23.08 % deleted)
0.24/0.73	c 1	Memory used           : 2.03 MB
0.24/0.73	c 1	CPU time              : 0.002999 s
0.24/0.73	c 1	
0.24/0.73	c 1	SATISFIABLE
0.24/0.73	c 1	FOUND: _COST <= 27
0.24/0.73	s SATISFIABLE
0.24/0.73	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.24/0.73	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'
0.65/0.81	c 1	Decoding HOME/temp.out
0.65/0.84	c 1	OBJECTIVE _COST 17
0.65/0.84	o 17
0.65/0.84	v 8 10 3 9 9 9 7 3 9 1 9 6 7 8 1 1 8 10 10 10
0.65/0.85	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.65/0.88	c 1	OBJECTIVE BOUND: 0 <= _COST <= 17
0.65/0.88	c 1	SEARCHING: _COST <= 8
0.65/0.88	c 1	SOLVING HOME/temp.cnf
0.65/0.88	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.65/0.89	c 1	This is MiniSat 2.0 beta
0.65/0.89	c 1	WARNING: for repeatability, setting FPU to use double precision
0.65/0.89	c 1	============================[ Problem Statistics ]=============================
0.65/0.89	c 1	|                                                                             |
0.65/0.89	c 1	|  Number of variables:  757                                                  |
0.65/0.89	c 1	|  Number of clauses:    6382                                                 |
0.65/0.89	c 1	|  Parsing time:         0.00         s                                       |
0.65/0.89	c 1	============================[ Search Statistics ]==============================
0.65/0.89	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.65/0.89	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.65/0.89	c 1	===============================================================================
0.65/0.89	c 1	|         0 |     452     2971     9869 |      990        0    nan |  0.000 % |
0.65/0.89	c 1	===============================================================================
0.65/0.89	c 1	restarts              : 1
0.65/0.89	c 1	conflicts             : 59             (9835 /sec)
0.65/0.89	c 1	decisions             : 89             (0.00 % random) (14836 /sec)
0.65/0.89	c 1	propagations          : 2758           (459743 /sec)
0.65/0.89	c 1	conflict literals     : 977            (8.95 % deleted)
0.65/0.89	c 1	Memory used           : 2.03 MB
0.65/0.89	c 1	CPU time              : 0.005999 s
0.65/0.89	c 1	
0.65/0.89	c 1	SATISFIABLE
0.65/0.89	c 1	FOUND: _COST <= 8
0.65/0.89	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.65/0.89	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'
0.78/0.97	c 1	Decoding HOME/temp.out
0.88/1.00	c 1	OBJECTIVE _COST 8
0.88/1.00	o 8
0.88/1.01	v 2 2 10 1 6 8 4 5 10 5 10 4 10 10 1 6 10 9 10 10
0.88/1.01	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.88/1.05	c 1	OBJECTIVE BOUND: 0 <= _COST <= 8
0.88/1.05	c 1	SEARCHING: _COST <= 4
0.88/1.05	c 1	SOLVING HOME/temp.cnf
0.88/1.05	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.88/1.06	c 1	This is MiniSat 2.0 beta
0.88/1.06	c 1	WARNING: for repeatability, setting FPU to use double precision
0.88/1.06	c 1	============================[ Problem Statistics ]=============================
0.88/1.06	c 1	|                                                                             |
0.88/1.06	c 1	|  Number of variables:  757                                                  |
0.88/1.06	c 1	|  Number of clauses:    6382                                                 |
0.88/1.06	c 1	|  Parsing time:         0.00         s                                       |
0.88/1.06	c 1	============================[ Search Statistics ]==============================
0.88/1.06	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.88/1.06	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.88/1.06	c 1	===============================================================================
0.88/1.06	c 1	|         0 |     393     2367     8230 |      789        0    nan |  0.000 % |
0.88/1.06	c 1	|       101 |     393     2367     8230 |      867      101     14 | 48.085 % |
0.88/1.07	c 1	===============================================================================
0.88/1.07	c 1	restarts              : 2
0.88/1.07	c 1	conflicts             : 201            (22338 /sec)
0.88/1.07	c 1	decisions             : 252            (0.40 % random) (28006 /sec)
0.88/1.07	c 1	propagations          : 8061           (895866 /sec)
0.88/1.07	c 1	conflict literals     : 3167           (11.11 % deleted)
0.88/1.07	c 1	Memory used           : 2.03 MB
0.88/1.07	c 1	CPU time              : 0.008998 s
0.88/1.07	c 1	
0.88/1.07	c 1	SATISFIABLE
0.88/1.07	c 1	FOUND: _COST <= 4
0.88/1.07	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.88/1.07	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'
0.90/1.14	c 1	Decoding HOME/temp.out
0.90/1.18	c 1	OBJECTIVE _COST 4
0.90/1.18	o 4
0.90/1.18	v 9 8 6 7 10 8 4 3 1 2 3 8 5 8 1 3 10 4 3 7
0.90/1.18	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.90/1.22	c 1	OBJECTIVE BOUND: 0 <= _COST <= 4
0.90/1.22	c 1	SEARCHING: _COST <= 2
0.90/1.22	c 1	SOLVING HOME/temp.cnf
0.90/1.22	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.90/1.23	c 1	This is MiniSat 2.0 beta
0.90/1.23	c 1	WARNING: for repeatability, setting FPU to use double precision
0.90/1.23	c 1	============================[ Problem Statistics ]=============================
0.90/1.23	c 1	|                                                                             |
0.90/1.23	c 1	|  Number of variables:  757                                                  |
0.90/1.23	c 1	|  Number of clauses:    6382                                                 |
0.90/1.23	c 1	|  Parsing time:         0.00         s                                       |
0.90/1.23	c 1	============================[ Search Statistics ]==============================
0.90/1.23	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.90/1.23	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.90/1.23	c 1	===============================================================================
0.90/1.23	c 1	|         0 |     339     1972     7205 |      657        0    nan |  0.000 % |
0.90/1.23	c 1	|       100 |     339     1972     7205 |      723      100     15 | 55.218 % |
0.90/1.24	c 1	|       250 |     339     1972     7205 |      795      250     13 | 55.220 % |
0.90/1.25	c 1	|       475 |     336     1959     7161 |      874      442     13 | 55.614 % |
0.90/1.26	c 1	|       813 |     333     1862     6746 |      962      231     14 | 56.020 % |
0.90/1.28	c 1	|      1320 |     331     1855     6730 |     1058      693     13 | 56.278 % |
0.90/1.28	c 1	===============================================================================
0.90/1.28	c 1	restarts              : 6
0.90/1.28	c 1	conflicts             : 1476           (25899 /sec)
0.90/1.28	c 1	decisions             : 1641           (1.22 % random) (28794 /sec)
0.90/1.28	c 1	propagations          : 110099         (1931866 /sec)
0.90/1.28	c 1	conflict literals     : 16503          (31.39 % deleted)
0.90/1.28	c 1	Memory used           : 2.03 MB
0.90/1.28	c 1	CPU time              : 0.056991 s
0.90/1.28	c 1	
0.90/1.29	c 1	SATISFIABLE
0.90/1.29	c 1	FOUND: _COST <= 2
0.90/1.29	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.90/1.29	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'
1.08/1.36	c 1	Decoding HOME/temp.out
1.08/1.40	c 1	OBJECTIVE _COST 2
1.08/1.40	o 2
1.08/1.40	v 9 2 5 2 7 4 9 3 3 8 2 1 9 8 10 10 2 1 9 1
1.08/1.40	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.08/1.44	c 1	OBJECTIVE BOUND: 0 <= _COST <= 2
1.08/1.44	c 1	SEARCHING: _COST <= 1
1.08/1.44	c 1	SOLVING HOME/temp.cnf
1.08/1.44	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.08/1.44	c 1	This is MiniSat 2.0 beta
1.08/1.44	c 1	WARNING: for repeatability, setting FPU to use double precision
1.08/1.44	c 1	============================[ Problem Statistics ]=============================
1.08/1.44	c 1	|                                                                             |
1.08/1.44	c 1	|  Number of variables:  757                                                  |
1.08/1.44	c 1	|  Number of clauses:    6382                                                 |
1.08/1.45	c 1	|  Parsing time:         0.00         s                                       |
1.08/1.45	c 1	============================[ Search Statistics ]==============================
1.08/1.45	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.08/1.45	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.08/1.45	c 1	===============================================================================
1.08/1.45	c 1	|         0 |     286     1692     6523 |      564        0    nan |  0.000 % |
1.08/1.45	c 1	|       102 |     286     1692     6523 |      620      102     15 | 62.219 % |
1.08/1.45	c 1	|       252 |     279     1563     5979 |      682      105     13 | 63.145 % |
1.08/1.46	c 1	===============================================================================
1.08/1.46	c 1	restarts              : 3
1.08/1.46	c 1	conflicts             : 341            (24362 /sec)
1.08/1.46	c 1	decisions             : 386            (1.04 % random) (27577 /sec)
1.08/1.46	c 1	propagations          : 18427          (1316496 /sec)
1.08/1.46	c 1	conflict literals     : 3986           (18.82 % deleted)
1.08/1.46	c 1	Memory used           : 2.03 MB
1.08/1.46	c 1	CPU time              : 0.013997 s
1.08/1.46	c 1	
1.08/1.46	c 1	UNSATISFIABLE
1.08/1.46	c 1	NOT FOUND: _COST <= 1
1.08/1.46	c 1	OBJECTIVE _COST 2
1.08/1.46	s OPTIMUM FOUND
1.08/1.46	c 1	CPU 1.03 (0.03 0.02 1 0.18)
1.08/1.46	c 1	END Wed Jul 16 01:08:06 2008

Verifier Data (download as text)

OK	2	51
2 unsatisfied constraints, 51 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-1124460-1216163285/watcher-1124460-1216163285 -o /tmp/evaluation-result-1124460-1216163285/solver-1124460-1216163285 -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-1124460-1216163285.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: 2.50 2.74 2.94 4/106 26820
/proc/meminfo: memFree=1711536/2055920 swapFree=4192812/4192956
[pid=26820] ppid=26818 vsize=12272 CPUtime=0
/proc/26820/stat : 26820 (sugar) R 26818 26820 26574 0 -1 4194304 406 0 0 0 0 0 0 0 18 0 1 0 73025779 12566528 374 996147200 4194304 4206940 548682068592 18446744073709551615 214953933822 0 0 4224 0 0 0 0 17 1 0 0
/proc/26820/statm: 3068 374 275 3 0 168 0

[startup+0.0422361 s]
/proc/loadavg: 2.50 2.74 2.94 4/106 26820
/proc/meminfo: memFree=1711536/2055920 swapFree=4192812/4192956
[pid=26820] ppid=26818 vsize=13600 CPUtime=0.04
/proc/26820/stat : 26820 (sugar) R 26818 26820 26574 0 -1 4194304 866 127 0 0 3 1 0 0 16 0 1 0 73025779 13926400 793 996147200 4194304 4206940 548682068592 18446744073709551615 214945200741 0 0 4224 16386 0 0 0 17 1 0 0
/proc/26820/statm: 3400 793 367 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.101246 s]
/proc/loadavg: 2.50 2.74 2.94 4/106 26820
/proc/meminfo: memFree=1711536/2055920 swapFree=4192812/4192956
[pid=26820] ppid=26818 vsize=13600 CPUtime=0.04
/proc/26820/stat : 26820 (sugar) S 26818 26820 26574 0 -1 4194304 898 127 0 0 3 1 0 0 16 0 1 0 73025779 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26820/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.301266 s]
/proc/loadavg: 2.50 2.74 2.94 4/106 26820
/proc/meminfo: memFree=1711536/2055920 swapFree=4192812/4192956
[pid=26820] ppid=26818 vsize=13600 CPUtime=0.24
/proc/26820/stat : 26820 (sugar) S 26818 26820 26574 0 -1 4194304 957 4280 0 1 3 1 18 2 17 0 1 0 73025779 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26820/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 13600

[startup+0.701307 s]
/proc/loadavg: 2.50 2.74 2.94 4/106 26820
/proc/meminfo: memFree=1711536/2055920 swapFree=4192812/4192956
[pid=26820] ppid=26818 vsize=13600 CPUtime=0.24
/proc/26820/stat : 26820 (sugar) S 26818 26820 26574 0 -1 4194304 974 4280 0 1 3 1 18 2 15 0 1 0 73025779 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26820/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 13600

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

[startup+1.10836 s]
/proc/loadavg: 2.50 2.74 2.94 3/117 26866
/proc/meminfo: memFree=1704536/2055920 swapFree=4192812/4192956
[pid=26820] ppid=26818 vsize=13600 CPUtime=0.9
/proc/26820/stat : 26820 (sugar) S 26818 26820 26574 0 -1 4194304 1331 18604 0 4 3 1 74 12 16 0 1 0 73025779 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26820/statm: 3400 804 374 3 0 500 0
Current children cumulated CPU time (s) 0.9
Current children cumulated vsize (KiB) 13600

[startup+1.30138 s]
/proc/loadavg: 2.50 2.74 2.94 3/117 26866
/proc/meminfo: memFree=1704536/2055920 swapFree=4192812/4192956
[pid=26820] ppid=26818 vsize=13600 CPUtime=1.08
/proc/26820/stat : 26820 (sugar) S 26818 26820 26574 0 -1 4194304 1445 22810 0 5 3 1 89 15 16 0 1 0 73025779 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26820/statm: 3400 804 374 3 0 500 0
Current children cumulated CPU time (s) 1.08
Current children cumulated vsize (KiB) 13600

[startup+1.40139 s]
/proc/loadavg: 2.50 2.74 2.94 3/117 26866
/proc/meminfo: memFree=1704536/2055920 swapFree=4192812/4192956
[pid=26820] ppid=26818 vsize=13600 CPUtime=1.08
/proc/26820/stat : 26820 (sugar) S 26818 26820 26574 0 -1 4194304 1464 22810 0 5 3 1 89 15 16 0 1 0 73025779 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26820/statm: 3400 804 374 3 0 500 0
Current children cumulated CPU time (s) 1.08
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 1.46437
CPU time (s): 1.24581
CPU user time (s): 1.04284
CPU system time (s): 0.202969
CPU usage (%): 85.0748
Max. virtual memory (cumulated for all children) (KiB): 883000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.04284
system time used= 0.202969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28603
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= 1782
involuntary context switches= 1658

runsolver used 0.003999 second user time and 0.019996 second system time

The end

Launcher Data (download as text)

Begin job on node85 at 2008-07-16 01:08:05
IDJOB=1124460
IDBENCH=62997
IDSOLVER=368
FILE ID=node85/1124460-1216163285
PBS_JOBID= 7905758
Free space on /tmp= 126872 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/maxcsp/pi/pi-20-10-20-t60/normalized-pi-20-10-20-40-30.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-1124460-1216163285/watcher-1124460-1216163285 -o /tmp/evaluation-result-1124460-1216163285/solver-1124460-1216163285 -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-1124460-1216163285.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 101cbd45fea57b88a4d1ad2ea8b704f1
RANDOM SEED=399205635

node85.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		: 3000.225
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		: 3000.225
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1711952 kB
Buffers:         72960 kB
Cached:         168100 kB
SwapCached:          0 kB
Active:         213840 kB
Inactive:        71096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1711952 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1492 kB
Writeback:           0 kB
Mapped:          65304 kB
Slab:            41372 kB
Committed_AS:   500580 kB
PageTables:       3968 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= 126872 MiB
End job on node85 at 2008-07-16 01:08:07