Trace number 1112370

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+minisatOPTIMUM2 1.00785 1.17565

General information on the benchmark

Namecsp/langford3/
normalized-langford-3-3.xml
MD5SUM299fb69885835c5763c3aa3db583ccc7
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints2
Best CPU time to get the best result obtained on this benchmark1.00785
Satisfiable
(Un)Satisfiability was proved
Number of variables9
Number of constraints42
Maximum constraint arity2
Maximum domain size9
Number of constraints which are defined in extension0
Number of constraints which are defined in intension42
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 Sat Jul 12 14:39:48 2008
0.00/0.04	c 0	PID 17302
0.03/0.05	c 0	HOST node15.alineos.net
0.03/0.05	c 0	CONVERTING HOME/instance-1112370-1215866388.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-1112370-1215866388.xml' 'HOME/temp.csp'
0.03/0.20	c 1	1 domains, 9 variables, 2 predicates, 0 relations, 42 constraints
0.03/0.24	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.24	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'
0.20/0.32	c 1	Parsing HOME/temp.csp
0.20/0.35	c 1	parsed 54 expressions
0.20/0.35	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.20/0.36	c 1	MAX CSP: 42 constraints
0.20/0.36	c 1	Converting to clausal form CSP
0.20/0.38	c 1	converted 10 (10%) expressions
0.20/0.39	c 1	converted 20 (20%) expressions
0.20/0.39	c 1	converted 30 (30%) expressions
0.20/0.40	c 1	converted 40 (40%) expressions
0.20/0.40	c 1	converted 50 (50%) expressions
0.20/0.40	c 1	converted 60 (60%) expressions
0.20/0.41	c 1	converted 70 (70%) expressions
0.20/0.41	c 1	converted 80 (80%) expressions
0.20/0.41	c 1	converted 90 (90%) expressions
0.20/0.44	c 1	converted 99 (100%) expressions
0.20/0.44	c 1	CSP : 93 integers, 6 booleans, 137 clauses, largest domain size 64
0.20/0.44	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.20/0.44	c 1	Propagation in CSP
0.20/0.45	c 1	39 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.20/0.45	c 1	CSP : 93 integers, 6 booleans, 137 clauses, largest domain size 43
0.20/0.45	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.20/0.45	c 1	Simplifing CSP by introducing new Boolean variables
0.20/0.45	c 1	CSP : 93 integers, 78 booleans, 209 clauses, largest domain size 43
0.20/0.45	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.20/0.47	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.20/0.48	c 1	10 (10%) CSP integer variables are encoded (63 clauses, 616 bytes)
0.20/0.48	c 1	19 (20%) CSP integer variables are encoded (63 clauses, 616 bytes)
0.20/0.48	c 1	28 (30%) CSP integer variables are encoded (63 clauses, 616 bytes)
0.20/0.48	c 1	38 (40%) CSP integer variables are encoded (63 clauses, 616 bytes)
0.20/0.48	c 1	47 (50%) CSP integer variables are encoded (63 clauses, 616 bytes)
0.20/0.49	c 1	56 (60%) CSP integer variables are encoded (110 clauses, 1133 bytes)
0.20/0.49	c 1	66 (70%) CSP integer variables are encoded (218 clauses, 2321 bytes)
0.20/0.49	c 1	75 (80%) CSP integer variables are encoded (352 clauses, 3795 bytes)
0.20/0.49	c 1	84 (90%) CSP integer variables are encoded (379 clauses, 4092 bytes)
0.20/0.50	c 1	93 (100%) CSP integer variables are encoded (423 clauses, 4576 bytes)
0.20/0.50	c 1	21 (10%) CSP clauses are encoded (552 clauses, 6176 bytes)
0.20/0.50	c 1	42 (20%) CSP clauses are encoded (679 clauses, 7817 bytes)
0.20/0.50	c 1	63 (30%) CSP clauses are encoded (804 clauses, 9466 bytes)
0.20/0.51	c 1	84 (40%) CSP clauses are encoded (933 clauses, 11178 bytes)
0.20/0.51	c 1	105 (50%) CSP clauses are encoded (1060 clauses, 12868 bytes)
0.20/0.51	c 1	126 (60%) CSP clauses are encoded (1185 clauses, 14530 bytes)
0.20/0.51	c 1	147 (70%) CSP clauses are encoded (1376 clauses, 17101 bytes)
0.20/0.52	c 1	168 (80%) CSP clauses are encoded (3481 clauses, 47483 bytes)
0.20/0.53	c 1	189 (90%) CSP clauses are encoded (3672 clauses, 50052 bytes)
0.20/0.53	c 1	209 (100%) CSP clauses are encoded (4110 clauses, 56209 bytes)
0.20/0.53	c 1	209 CSP clauses encoded
0.20/0.53	c 1	Writing map file : HOME/temp.map
0.20/0.53	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.20/0.53	c 1	SAT : 594 SAT variables, 4110 SAT clauses, 56209 bytes
0.20/0.53	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.20/0.56	c 1	OBJECTIVE minimize _COST
0.20/0.56	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.20/0.56	c 1	SEARCHING: _COST <= 21
0.20/0.56	c 1	SOLVING HOME/temp.cnf
0.20/0.56	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.20/0.56	c 1	This is MiniSat 2.0 beta
0.20/0.56	c 1	WARNING: for repeatability, setting FPU to use double precision
0.20/0.56	c 1	============================[ Problem Statistics ]=============================
0.20/0.56	c 1	|                                                                             |
0.20/0.56	c 1	|  Number of variables:  594                                                  |
0.20/0.56	c 1	|  Number of clauses:    4111                                                 |
0.20/0.56	c 1	|  Parsing time:         0.00         s                                       |
0.20/0.56	c 1	============================[ Search Statistics ]==============================
0.20/0.56	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.20/0.56	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.20/0.56	c 1	===============================================================================
0.20/0.56	c 1	|         0 |     468     2960     7890 |      986        0    nan |  0.000 % |
0.20/0.56	c 1	===============================================================================
0.20/0.57	c 1	restarts              : 1
0.20/0.57	c 1	conflicts             : 0              (0 /sec)
0.20/0.57	c 1	decisions             : 45             (0.00 % random) (22511 /sec)
0.20/0.57	c 1	propagations          : 594            (297149 /sec)
0.20/0.57	c 1	conflict literals     : 0              ( nan % deleted)
0.20/0.57	c 1	Memory used           : 1.90 MB
0.20/0.57	c 1	CPU time              : 0.001999 s
0.20/0.57	c 1	
0.20/0.57	c 1	SATISFIABLE
0.20/0.57	c 1	FOUND: _COST <= 21
0.20/0.57	s SATISFIABLE
0.20/0.57	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.20/0.57	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'
0.49/0.65	c 1	Decoding HOME/temp.out
0.49/0.68	c 1	OBJECTIVE _COST 21
0.49/0.68	o 21
0.49/0.68	v 1 2 0 3 5 4 5 8 8
0.49/0.68	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.49/0.73	c 1	OBJECTIVE BOUND: 0 <= _COST <= 21
0.49/0.73	c 1	SEARCHING: _COST <= 10
0.49/0.73	c 1	SOLVING HOME/temp.cnf
0.49/0.73	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.49/0.73	c 1	This is MiniSat 2.0 beta
0.49/0.73	c 1	WARNING: for repeatability, setting FPU to use double precision
0.49/0.73	c 1	============================[ Problem Statistics ]=============================
0.49/0.73	c 1	|                                                                             |
0.49/0.73	c 1	|  Number of variables:  594                                                  |
0.49/0.73	c 1	|  Number of clauses:    4111                                                 |
0.49/0.74	c 1	|  Parsing time:         0.00         s                                       |
0.49/0.74	c 1	============================[ Search Statistics ]==============================
0.49/0.74	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.74	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.74	c 1	===============================================================================
0.49/0.74	c 1	|         0 |     389     2197     5827 |      732        0    nan |  0.000 % |
0.49/0.74	c 1	===============================================================================
0.49/0.74	c 1	restarts              : 1
0.49/0.74	c 1	conflicts             : 0              (0 /sec)
0.49/0.74	c 1	decisions             : 23             (0.00 % random) (5751 /sec)
0.49/0.74	c 1	propagations          : 594            (148537 /sec)
0.49/0.74	c 1	conflict literals     : 0              ( nan % deleted)
0.49/0.74	c 1	Memory used           : 1.90 MB
0.49/0.74	c 1	CPU time              : 0.003999 s
0.49/0.74	c 1	
0.49/0.74	c 1	SATISFIABLE
0.49/0.74	c 1	FOUND: _COST <= 10
0.49/0.74	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.49/0.74	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'
0.61/0.82	c 1	Decoding HOME/temp.out
0.61/0.84	c 1	OBJECTIVE _COST 10
0.61/0.84	o 10
0.61/0.84	v 1 2 0 3 5 4 5 8 8
0.61/0.86	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.61/0.86	c 1	OBJECTIVE BOUND: 0 <= _COST <= 10
0.61/0.86	c 1	SEARCHING: _COST <= 5
0.61/0.86	c 1	SOLVING HOME/temp.cnf
0.61/0.86	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.61/0.86	c 1	This is MiniSat 2.0 beta
0.61/0.86	c 1	WARNING: for repeatability, setting FPU to use double precision
0.61/0.86	c 1	============================[ Problem Statistics ]=============================
0.61/0.86	c 1	|                                                                             |
0.61/0.86	c 1	|  Number of variables:  594                                                  |
0.61/0.86	c 1	|  Number of clauses:    4111                                                 |
0.61/0.87	c 1	|  Parsing time:         0.00         s                                       |
0.61/0.87	c 1	============================[ Search Statistics ]==============================
0.61/0.87	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.61/0.87	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.61/0.87	c 1	===============================================================================
0.61/0.87	c 1	|         0 |     337     1666     4385 |      555        0    nan |  0.000 % |
0.61/0.87	c 1	===============================================================================
0.61/0.87	c 1	restarts              : 1
0.61/0.87	c 1	conflicts             : 2              (667 /sec)
0.61/0.87	c 1	decisions             : 17             (0.00 % random) (5669 /sec)
0.61/0.87	c 1	propagations          : 1021           (340447 /sec)
0.61/0.87	c 1	conflict literals     : 12             (63.64 % deleted)
0.61/0.87	c 1	Memory used           : 1.90 MB
0.61/0.87	c 1	CPU time              : 0.002999 s
0.61/0.87	c 1	
0.61/0.87	c 1	SATISFIABLE
0.61/0.87	c 1	FOUND: _COST <= 5
0.61/0.87	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.61/0.87	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'
0.76/0.95	c 1	Decoding HOME/temp.out
0.76/0.98	c 1	OBJECTIVE _COST 5
0.76/0.98	o 5
0.76/0.98	v 7 2 0 6 5 4 8 8 8
0.76/0.98	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.86/1.03	c 1	OBJECTIVE BOUND: 0 <= _COST <= 5
0.86/1.03	c 1	SEARCHING: _COST <= 2
0.86/1.03	c 1	SOLVING HOME/temp.cnf
0.86/1.04	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.86/1.04	c 1	This is MiniSat 2.0 beta
0.86/1.04	c 1	WARNING: for repeatability, setting FPU to use double precision
0.86/1.05	c 1	============================[ Problem Statistics ]=============================
0.86/1.05	c 1	|                                                                             |
0.86/1.05	c 1	|  Number of variables:  594                                                  |
0.86/1.05	c 1	|  Number of clauses:    4111                                                 |
0.86/1.05	c 1	|  Parsing time:         0.00         s                                       |
0.86/1.05	c 1	============================[ Search Statistics ]==============================
0.86/1.05	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.86/1.05	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.86/1.05	c 1	===============================================================================
0.86/1.05	c 1	|         0 |     276     1209     3194 |      403        0    nan |  0.000 % |
0.86/1.05	c 1	===============================================================================
0.86/1.05	c 1	restarts              : 1
0.86/1.05	c 1	conflicts             : 7              (2334 /sec)
0.86/1.05	c 1	decisions             : 16             (0.00 % random) (5335 /sec)
0.86/1.05	c 1	propagations          : 1281           (427142 /sec)
0.86/1.05	c 1	conflict literals     : 47             (27.69 % deleted)
0.86/1.05	c 1	Memory used           : 1.90 MB
0.86/1.05	c 1	CPU time              : 0.002999 s
0.86/1.05	c 1	
0.86/1.05	c 1	SATISFIABLE
0.86/1.05	c 1	FOUND: _COST <= 2
0.86/1.05	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.86/1.05	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'
0.88/1.13	c 2	Decoding HOME/temp.out
0.88/1.15	c 2	OBJECTIVE _COST 2
0.88/1.15	o 2
0.88/1.15	v 7 2 0 1 5 4 3 8 8
0.88/1.16	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.88/1.16	c 2	OBJECTIVE BOUND: 0 <= _COST <= 2
0.88/1.16	c 2	SEARCHING: _COST <= 1
0.88/1.16	c 2	SOLVING HOME/temp.cnf
0.88/1.16	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.88/1.16	c 2	This is MiniSat 2.0 beta
0.88/1.16	c 2	WARNING: for repeatability, setting FPU to use double precision
0.88/1.16	c 2	============================[ Problem Statistics ]=============================
0.88/1.16	c 2	|                                                                             |
0.88/1.16	c 2	|  Number of variables:  594                                                  |
0.88/1.16	c 2	|  Number of clauses:    4111                                                 |
0.88/1.17	c 2	|  Parsing time:         0.00         s                                       |
0.88/1.17	c 2	============================[ Search Statistics ]==============================
0.88/1.17	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.88/1.17	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.88/1.17	c 2	===============================================================================
0.88/1.17	c 2	|         0 |     234      990     2662 |      330        0    nan |  0.000 % |
0.88/1.17	c 2	===============================================================================
0.88/1.17	c 2	restarts              : 1
0.88/1.17	c 2	conflicts             : 32             (8002 /sec)
0.88/1.17	c 2	decisions             : 36             (0.00 % random) (9002 /sec)
0.88/1.17	c 2	propagations          : 3660           (915229 /sec)
0.88/1.17	c 2	conflict literals     : 170            (11.46 % deleted)
0.88/1.17	c 2	Memory used           : 1.90 MB
0.88/1.17	c 2	CPU time              : 0.003999 s
0.88/1.17	c 2	
0.88/1.17	c 2	UNSATISFIABLE
0.88/1.17	c 2	NOT FOUND: _COST <= 1
0.88/1.17	c 2	OBJECTIVE _COST 2
0.88/1.17	s OPTIMUM FOUND
0.88/1.17	c 2	CPU 0.8 (0.04 0.01 0.76 0.18)
0.88/1.17	c 2	END Sat Jul 12 14:39:50 2008

Verifier Data (download as text)

OK	2	40
2 unsatisfied constraints, 40 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-1112370-1215866388/watcher-1112370-1215866388 -o /tmp/evaluation-result-1112370-1215866388/solver-1112370-1215866388 -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-1112370-1215866388.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: 2.67 2.56 2.24 4/81 17302
/proc/meminfo: memFree=1862744/2055920 swapFree=4180596/4192956
[pid=17302] ppid=17300 vsize=18572 CPUtime=0
/proc/17302/stat : 17302 (runsolver) R 17300 17302 17056 0 -1 4194368 15 0 0 0 0 0 0 0 23 0 1 0 43341438 19017728 292 996147200 4194304 4296836 548682068256 18446744073709551615 240472616231 0 0 4096 24578 0 0 0 17 1 0 0
/proc/17302/statm: 4643 292 257 25 0 2626 0

[startup+0.0494951 s]
/proc/loadavg: 2.67 2.56 2.24 4/81 17302
/proc/meminfo: memFree=1862744/2055920 swapFree=4180596/4192956
[pid=17302] ppid=17300 vsize=13600 CPUtime=0.03
/proc/17302/stat : 17302 (sugar) S 17300 17302 17056 0 -1 4194304 838 0 0 0 3 0 0 0 23 0 1 0 43341438 13926400 792 996147200 4194304 4206940 548682068592 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17302/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.103302 s]
/proc/loadavg: 2.67 2.56 2.24 4/81 17302
/proc/meminfo: memFree=1862744/2055920 swapFree=4180596/4192956
[pid=17302] ppid=17300 vsize=13600 CPUtime=0.03
/proc/17302/stat : 17302 (sugar) S 17300 17302 17056 0 -1 4194304 898 127 0 0 3 0 0 0 24 0 1 0 43341438 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17302/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.30132 s]
/proc/loadavg: 2.67 2.56 2.24 4/81 17302
/proc/meminfo: memFree=1862744/2055920 swapFree=4180596/4192956
[pid=17302] ppid=17300 vsize=13600 CPUtime=0.2
/proc/17302/stat : 17302 (sugar) S 17300 17302 17056 0 -1 4194304 957 4090 0 1 3 0 14 3 16 0 1 0 43341438 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17302/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 13600

[startup+0.701382 s]
/proc/loadavg: 2.67 2.56 2.24 4/81 17302
/proc/meminfo: memFree=1862744/2055920 swapFree=4180596/4192956
[pid=17302] ppid=17300 vsize=13600 CPUtime=0.49
/proc/17302/stat : 17302 (sugar) S 17300 17302 17056 0 -1 4194304 1121 9743 0 2 4 0 39 6 16 0 1 0 43341438 13926400 803 996147200 4194304 4206940 548682068592 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17302/statm: 3400 803 374 3 0 500 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 13600

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

[startup+1.10746 s]
/proc/loadavg: 2.67 2.56 2.24 2/92 17360
/proc/meminfo: memFree=1855616/2055920 swapFree=4180596/4192956
[pid=17302] ppid=17300 vsize=13600 CPUtime=0.88
/proc/17302/stat : 17302 (sugar) S 17300 17302 17056 0 -1 4194304 1443 22226 0 5 4 1 68 15 17 0 1 0 43341438 13926400 803 996147200 4194304 4206940 548682068592 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17302/statm: 3400 803 374 3 0 500 0
Current children cumulated CPU time (s) 0.88
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 1.17565
CPU time (s): 1.00785
CPU user time (s): 0.812876
CPU system time (s): 0.19497
CPU usage (%): 85.7266
Max. virtual memory (cumulated for all children) (KiB): 882996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.812876
system time used= 0.19497
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27901
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= 1208
involuntary context switches= 1138

runsolver used 0.007998 second user time and 0.016997 second system time

The end

Launcher Data (download as text)

Begin job on node15 at 2008-07-12 14:39:48
IDJOB=1112370
IDBENCH=61406
IDSOLVER=368
FILE ID=node15/1112370-1215866388
PBS_JOBID= 7903535
Free space on /tmp= 66496 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/langford3/normalized-langford-3-3.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-1112370-1215866388/watcher-1112370-1215866388 -o /tmp/evaluation-result-1112370-1215866388/solver-1112370-1215866388 -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-1112370-1215866388.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 299fb69885835c5763c3aa3db583ccc7
RANDOM SEED=1401939303

node15.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		: 3000.279
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		: 3000.279
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:       1863224 kB
Buffers:          3504 kB
Cached:          37052 kB
SwapCached:       5888 kB
Active:         142412 kB
Inactive:         7608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1863224 kB
SwapTotal:     4192956 kB
SwapFree:      4180596 kB
Dirty:            1288 kB
Writeback:           0 kB
Mapped:         125764 kB
Slab:            27620 kB
Committed_AS:   345124 kB
PageTables:       2160 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= 66496 MiB
End job on node15 at 2008-07-12 14:39:50