Trace number 1108909

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+minisat-incOPTIMUM3 1.60975 1.53451

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-7-7.xml
MD5SUMfa34196b929b307ed9146ae56edccd3c
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 benchmark1.60975
Satisfiable
(Un)Satisfiability was proved
Number of variables98
Number of constraints108
Maximum constraint arity7
Maximum domain size12
Number of constraints which are defined in extension0
Number of constraints which are defined in intension85
Global constraints used (with number of constraints)cumulative(2),weightedsum(21)

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)

0.05/0.06	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.05/0.06	c 0	BEGIN Fri Jul 11 19:41:19 2008
0.05/0.06	c 0	PID 13243
0.05/0.07	c 0	HOST node64.alineos.net
0.05/0.07	c 0	CONVERTING HOME/instance-1108909-1215798079.xml TO HOME/temp.csp
0.05/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1108909-1215798079.xml' 'HOME/temp.csp'
0.06/0.25	c 0	8 domains, 98 variables, 2 predicates, 0 relations, 108 constraints
0.06/0.28	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.28	c 0	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'
0.28/0.35	c 0	Parsing HOME/temp.csp
0.28/0.40	c 0	parsed 216 expressions
0.28/0.40	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.28/0.41	c 0	MAX CSP: 108 constraints
0.28/0.41	c 0	Converting to clausal form CSP
0.28/0.42	c 0	converted 33 (10%) expressions
0.28/0.43	c 0	converted 66 (20%) expressions
0.28/0.43	c 0	converted 99 (30%) expressions
0.28/0.44	c 0	converted 131 (40%) expressions
0.28/0.46	c 0	converted 164 (50%) expressions
0.28/0.48	c 0	converted 197 (60%) expressions
0.28/0.48	c 0	converted 229 (70%) expressions
0.28/0.48	c 0	converted 262 (80%) expressions
0.28/0.49	c 0	converted 295 (90%) expressions
0.28/0.57	c 0	converted 327 (100%) expressions
0.28/0.57	c 0	CSP : 482 integers, 136 booleans, 935 clauses, largest domain size 163
0.28/0.57	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.28/0.57	c 0	Propagation in CSP
0.28/0.59	c 0	120 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.28/0.59	c 0	CSP : 482 integers, 136 booleans, 935 clauses, largest domain size 109
0.28/0.59	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.28/0.59	c 0	Simplifing CSP by introducing new Boolean variables
0.28/0.59	c 0	CSP : 482 integers, 136 booleans, 935 clauses, largest domain size 109
0.28/0.59	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.28/0.62	c 0	Encoding CSP to SAT : HOME/temp.cnf
0.28/0.62	c 0	49 (10%) CSP integer variables are encoded (92 clauses, 886 bytes)
0.28/0.62	c 0	97 (20%) CSP integer variables are encoded (92 clauses, 886 bytes)
0.28/0.63	c 0	145 (30%) CSP integer variables are encoded (92 clauses, 886 bytes)
0.28/0.63	c 0	193 (40%) CSP integer variables are encoded (92 clauses, 886 bytes)
0.28/0.63	c 0	241 (50%) CSP integer variables are encoded (92 clauses, 886 bytes)
0.28/0.63	c 0	290 (60%) CSP integer variables are encoded (92 clauses, 886 bytes)
0.28/0.63	c 0	338 (70%) CSP integer variables are encoded (92 clauses, 886 bytes)
0.28/0.63	c 0	386 (80%) CSP integer variables are encoded (221 clauses, 2305 bytes)
0.28/0.63	c 0	434 (90%) CSP integer variables are encoded (1012 clauses, 11801 bytes)
0.28/0.63	c 0	482 (100%) CSP integer variables are encoded (1265 clauses, 15090 bytes)
0.28/0.64	c 0	94 (10%) CSP clauses are encoded (1687 clauses, 22688 bytes)
0.28/0.65	c 0	187 (20%) CSP clauses are encoded (2072 clauses, 29774 bytes)
0.28/0.65	c 0	281 (30%) CSP clauses are encoded (2247 clauses, 32886 bytes)
0.28/0.65	c 0	374 (40%) CSP clauses are encoded (2336 clauses, 33888 bytes)
0.28/0.65	c 0	468 (50%) CSP clauses are encoded (2427 clauses, 34887 bytes)
0.28/0.65	c 0	561 (60%) CSP clauses are encoded (2626 clauses, 38087 bytes)
0.28/0.65	c 0	655 (70%) CSP clauses are encoded (2717 clauses, 39157 bytes)
0.28/0.66	c 0	748 (80%) CSP clauses are encoded (3184 clauses, 46121 bytes)
0.28/0.68	c 0	842 (90%) CSP clauses are encoded (16358 clauses, 267269 bytes)
0.28/0.69	c 0	935 (100%) CSP clauses are encoded (19814 clauses, 327444 bytes)
0.28/0.69	c 0	935 CSP clauses encoded
0.28/0.69	c 0	Writing map file : HOME/temp.map
0.28/0.69	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.28/0.69	c 0	SAT : 1867 SAT variables, 19814 SAT clauses, 327444 bytes
0.28/0.69	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.28/0.71	c 0	OBJECTIVE minimize _COST
0.28/0.71	c 0	SOLVING HOME/temp.cnf
0.28/0.71	c 0	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
0.28/0.71	c 0	This is MiniSat 2.0 beta incremental
0.28/0.71	c 0	WARNING: for repeatability, setting FPU to use double precision
0.28/0.71	c 0	============================[ Problem Statistics ]=============================
0.28/0.71	c 0	|                                                                             |
0.28/0.71	c 0	|  Number of variables:  1867                                                 |
0.28/0.71	c 0	|  Number of clauses:    19814                                                |
0.28/0.72	c 0	|  Parsing time:         0.01         s                                       |
0.28/0.72	c 0	OK
0.28/0.72	c 0	OBJECTIVE BOUND: 0 <= _COST <= 
0.28/0.72	c 0	SEARCHING: _COST <= 54
0.28/0.72	c 0	============================[ Search Statistics ]==============================
0.28/0.72	c 0	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.28/0.72	c 0	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.28/0.72	c 0	===============================================================================
0.28/0.72	c 0	|         0 |    1867    19814    56219 |     6604        0    nan |  0.000 % |
0.28/0.72	c 0	===============================================================================
0.28/0.72	c 0	restarts              : 1
0.28/0.72	c 0	conflicts             : 1             (91 /sec)
0.28/0.72	c 0	decisions             : 183           (0.55 % random) (16639 /sec)
0.28/0.72	c 0	propagations          : 2031           (184670 /sec)
0.28/0.72	c 0	conflict literals     : 21             (27.59 % deleted)
0.28/0.72	c 0	Memory used           : 2.75 MB
0.28/0.72	c 0	CPU time              : 0.010998 s
0.28/0.72	c 0	
0.28/0.72	c 0	SATISFIABLE
0.28/0.72	c 0	OK
0.28/0.72	c 0	FOUND: _COST <= 54
0.28/0.72	s SATISFIABLE
0.28/0.72	c 0	DECODING HOME/temp.out WITH HOME/temp.map
0.28/0.72	c 0	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.28/0.79	c 1	Decoding HOME/temp.out
0.88/0.83	c 1	OBJECTIVE _COST 54
0.88/0.83	o 54
0.88/0.83	v 11 0 0 8 7 6 2 0 0 9 0 0 2 2 0 1 1 1 0 1 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 1 1 1 0 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 0 1 1 1 1 1 1 1 1 1 0 1 0 1 1 1 1 1 0 1 0 1 0 0 0 1
0.88/0.83	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.88/0.88	c 1	OK
0.88/0.88	c 1	OBJECTIVE BOUND: 0 <= _COST <= 54
0.88/0.88	c 1	SEARCHING: _COST <= 27
0.88/0.88	c 1	============================[ Search Statistics ]==============================
0.88/0.88	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.88/0.88	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.88/0.88	c 1	===============================================================================
0.88/0.88	c 1	|         1 |    1867    19814    56219 |     6604        1     21 |  0.000 % |
0.88/0.88	c 1	===============================================================================
0.88/0.88	c 1	restarts              : 2
0.88/0.88	c 1	conflicts             : 1             (77 /sec)
0.88/0.88	c 1	decisions             : 309           (0.32 % random) (23773 /sec)
0.88/0.88	c 1	propagations          : 3898           (299892 /sec)
0.88/0.88	c 1	conflict literals     : 21             (27.59 % deleted)
0.88/0.88	c 1	Memory used           : 2.75 MB
0.88/0.88	c 1	CPU time              : 0.012998 s
0.88/0.88	c 1	
0.88/0.88	c 1	SATISFIABLE
0.88/0.88	c 1	OK
0.88/0.88	c 1	FOUND: _COST <= 27
0.88/0.88	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.88/0.88	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'
1.01/0.95	c 1	Decoding HOME/temp.out
1.01/0.99	c 1	OBJECTIVE _COST 27
1.01/0.99	o 27
1.01/0.99	v 11 10 9 0 7 4 1 11 10 0 8 7 1 1 0 0 1 0 0 0 0 1 0 1 1 0 0 0 0 1 0 1 0 1 0 1 1 1 0 0 0 1 0 1 0 1 0 0 0 1 0 1 1 1 0 1 0 1 0 1 1 0 1 0 1 1 0 0 1 0 0 1 0 1 1 1 0 0 1 0 1 1 0 0 0 1 0 0 1 1 1 0 0 1 1 0 1 0
1.01/1.00	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.14/1.04	c 1	OK
1.14/1.04	c 1	OBJECTIVE BOUND: 0 <= _COST <= 27
1.14/1.04	c 1	SEARCHING: _COST <= 13
1.14/1.04	c 1	============================[ Search Statistics ]==============================
1.14/1.04	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.14/1.04	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.14/1.04	c 1	===============================================================================
1.14/1.04	c 1	|         1 |    1489    19814    56219 |     6604        1     21 |  0.000 % |
1.14/1.04	c 1	===============================================================================
1.14/1.04	c 1	restarts              : 3
1.14/1.04	c 1	conflicts             : 3             (214 /sec)
1.14/1.04	c 1	decisions             : 372           (0.27 % random) (26577 /sec)
1.14/1.04	c 1	propagations          : 6271           (448025 /sec)
1.14/1.04	c 1	conflict literals     : 34             (19.05 % deleted)
1.14/1.04	c 1	Memory used           : 2.75 MB
1.14/1.04	c 1	CPU time              : 0.013997 s
1.14/1.04	c 1	
1.14/1.04	c 1	SATISFIABLE
1.14/1.04	c 1	OK
1.14/1.04	c 1	FOUND: _COST <= 13
1.14/1.04	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.14/1.04	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'
1.16/1.11	c 1	Decoding HOME/temp.out
1.16/1.15	c 1	OBJECTIVE _COST 13
1.16/1.15	o 13
1.16/1.15	v 7 8 9 0 7 2 0 3 10 0 8 7 0 0 1 0 1 0 1 0 0 1 0 1 1 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 1 0 1 1 0 1 0 1 0 0 1 1 0 0 1 0 0 1 1 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 1 0 1 1 0 1 0
1.16/1.15	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.16/1.20	c 1	OK
1.16/1.20	c 1	OBJECTIVE BOUND: 0 <= _COST <= 13
1.16/1.20	c 1	SEARCHING: _COST <= 6
1.16/1.20	c 1	============================[ Search Statistics ]==============================
1.16/1.20	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.16/1.20	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.16/1.20	c 1	===============================================================================
1.16/1.20	c 1	|         3 |    1256    19814    56219 |     6604        2     16 |  0.000 % |
1.16/1.20	c 1	===============================================================================
1.16/1.20	c 1	restarts              : 4
1.16/1.20	c 1	conflicts             : 13            (813 /sec)
1.16/1.20	c 1	decisions             : 427           (0.47 % random) (26693 /sec)
1.16/1.20	c 1	propagations          : 9501           (593924 /sec)
1.16/1.20	c 1	conflict literals     : 166            (10.27 % deleted)
1.16/1.20	c 1	Memory used           : 2.75 MB
1.16/1.20	c 1	CPU time              : 0.015997 s
1.16/1.20	c 1	
1.16/1.20	c 1	SATISFIABLE
1.16/1.20	c 1	OK
1.16/1.20	c 1	FOUND: _COST <= 6
1.16/1.20	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.16/1.20	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'
1.16/1.27	c 1	Decoding HOME/temp.out
1.29/1.31	c 1	OBJECTIVE _COST 6
1.29/1.31	o 6
1.29/1.31	v 11 0 8 8 6 2 0 7 10 5 8 0 6 0 0 1 1 0 0 1 0 0 0 0 1 0 0 1 1 1 0 1 0 0 0 1 0 1 1 0 0 1 1 0 0 0 1 0 0 1 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 1 0 0 1 0 0 1 0 1 0 0 1 0
1.29/1.31	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.29/1.36	c 1	OK
1.29/1.36	c 1	OBJECTIVE BOUND: 0 <= _COST <= 6
1.29/1.36	c 1	SEARCHING: _COST <= 3
1.29/1.36	c 1	============================[ Search Statistics ]==============================
1.29/1.36	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.29/1.36	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.29/1.36	c 1	===============================================================================
1.29/1.36	c 1	|        13 |    1069    19814    56219 |     6604       11     15 |  0.000 % |
1.29/1.36	c 1	===============================================================================
1.29/1.36	c 1	restarts              : 5
1.29/1.36	c 1	conflicts             : 17            (945 /sec)
1.29/1.36	c 1	decisions             : 463           (0.43 % random) (25727 /sec)
1.29/1.36	c 1	propagations          : 11315          (628716 /sec)
1.29/1.36	c 1	conflict literals     : 203            (11.35 % deleted)
1.29/1.36	c 1	Memory used           : 2.75 MB
1.29/1.36	c 1	CPU time              : 0.017997 s
1.29/1.36	c 1	
1.29/1.36	c 1	SATISFIABLE
1.29/1.36	c 1	OK
1.29/1.36	c 1	FOUND: _COST <= 3
1.29/1.36	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.29/1.36	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'
1.42/1.43	c 1	Decoding HOME/temp.out
1.42/1.47	c 1	OBJECTIVE _COST 3
1.42/1.47	o 3
1.42/1.48	v 11 7 9 5 0 1 0 7 5 2 8 7 1 0 0 1 0 1 0 0 0 1 0 1 1 0 0 1 0 0 0 1 0 1 0 1 0 1 1 0 0 1 0 0 1 0 0 1 1 0 0 1 0 0 0 1 0 0 0 1 1 0 0 1 1 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1
1.42/1.48	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.43/1.53	c 1	OK
1.43/1.53	c 1	OBJECTIVE BOUND: 0 <= _COST <= 3
1.43/1.53	c 1	SEARCHING: _COST <= 1
1.43/1.53	c 1	============================[ Search Statistics ]==============================
1.43/1.53	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.43/1.53	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.43/1.53	c 1	===============================================================================
1.43/1.53	c 1	|        17 |     903    19814    56219 |     6604       15     13 |  0.000 % |
1.43/1.53	c 1	===============================================================================
1.43/1.53	c 1	restarts              : 6
1.43/1.53	c 1	conflicts             : 17            (850 /sec)
1.43/1.53	c 1	decisions             : 463           (0.43 % random) (23155 /sec)
1.43/1.53	c 1	propagations          : 11568          (578516 /sec)
1.43/1.53	c 1	conflict literals     : 203            (11.35 % deleted)
1.43/1.53	c 1	Memory used           : 2.75 MB
1.43/1.53	c 1	CPU time              : 0.019996 s
1.43/1.53	c 1	
1.43/1.53	c 1	UNSATISFIABLE
1.43/1.53	c 1	OK
1.43/1.53	c 1	NOT FOUND: _COST <= 1
1.43/1.53	c 1	OK
1.43/1.53	c 1	OBJECTIVE BOUND: 2 <= _COST <= 3
1.43/1.53	c 1	SEARCHING: _COST <= 2
1.43/1.53	c 1	============================[ Search Statistics ]==============================
1.43/1.53	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.43/1.53	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.43/1.53	c 1	===============================================================================
1.43/1.53	c 1	|        17 |     903    19814    56219 |     6604       15     13 |  0.000 % |
1.43/1.53	c 1	===============================================================================
1.43/1.53	c 1	restarts              : 7
1.43/1.53	c 1	conflicts             : 18            (857 /sec)
1.43/1.53	c 1	decisions             : 463           (0.43 % random) (22052 /sec)
1.43/1.53	c 1	propagations          : 11792          (561631 /sec)
1.43/1.53	c 1	conflict literals     : 204            (11.30 % deleted)
1.43/1.53	c 1	Memory used           : 2.75 MB
1.43/1.53	c 1	CPU time              : 0.020996 s
1.43/1.53	c 1	
1.43/1.53	c 1	UNSATISFIABLE
1.43/1.53	c 1	OK
1.43/1.53	c 1	NOT FOUND: _COST <= 2
1.43/1.53	c 1	OK
1.43/1.53	c 1	OBJECTIVE _COST 3
1.43/1.53	s OPTIMUM FOUND
1.43/1.53	c 1	CPU 1.38 (0.05 0.03 1.33 0.18)
1.43/1.53	c 1	END Fri Jul 11 19:41:20 2008

Verifier Data (download as text)

OK	3	105
3 unsatisfied constraints, 105 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-1108909-1215798079/watcher-1108909-1215798079 -o /tmp/evaluation-result-1108909-1215798079/solver-1108909-1215798079 -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-1108909-1215798079.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: 1.00 1.00 1.00 3/70 13243
/proc/meminfo: memFree=1870380/2055920 swapFree=4175516/4192956
[pid=13243] ppid=13241 vsize=12272 CPUtime=0
/proc/13243/stat : 13243 (sugar++) R 13241 13243 12873 0 -1 4194304 396 0 0 0 0 0 0 0 18 0 1 0 36505957 12566528 364 996147200 4194304 4206940 548682068528 18446744073709551615 251255290469 0 0 4224 0 0 0 0 17 0 0 0
/proc/13243/statm: 3068 364 274 3 0 168 0

[startup+0.060708 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 13243
/proc/meminfo: memFree=1870380/2055920 swapFree=4175516/4192956
[pid=13243] ppid=13241 vsize=16476 CPUtime=0.05
/proc/13243/stat : 13243 (sugar++) R 13241 13243 12873 0 -1 4194304 1019 0 0 0 4 1 0 0 18 0 1 0 36505957 16871424 987 996147200 4194304 4206940 548682068528 18446744073709551615 251254969057 0 0 4224 0 0 0 0 17 0 0 0
/proc/13243/statm: 4119 988 380 3 0 698 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16476

[startup+0.10172 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 13243
/proc/meminfo: memFree=1870380/2055920 swapFree=4175516/4192956
[pid=13243] ppid=13241 vsize=16740 CPUtime=0.06
/proc/13243/stat : 13243 (sugar++) S 13241 13243 12873 0 -1 4194304 1219 128 0 0 5 1 0 0 16 0 1 0 36505957 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/13243/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.301758 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 13243
/proc/meminfo: memFree=1870380/2055920 swapFree=4175516/4192956
[pid=13243] ppid=13241 vsize=16740 CPUtime=0.28
/proc/13243/stat : 13243 (sugar++) S 13241 13243 12873 0 -1 4194304 1279 4315 0 1 5 1 19 3 17 0 1 0 36505957 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/13243/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 16740

[startup+0.70283 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 13243
/proc/meminfo: memFree=1870380/2055920 swapFree=4175516/4192956
[pid=13243] ppid=13241 vsize=16740 CPUtime=0.28
/proc/13243/stat : 13243 (sugar++) S 13241 13243 12873 0 -1 4194304 1297 4315 0 1 5 1 19 3 16 0 1 0 36505957 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13243/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 16740

[startup+1.50198 s]
/proc/loadavg: 1.00 1.00 1.00 1/82 13286
/proc/meminfo: memFree=1860100/2055920 swapFree=4175516/4192956
[pid=13243] ppid=13241 vsize=16872 CPUtime=1.42
/proc/13243/stat : 13243 (sugar++) S 13241 13243 12873 0 -1 4194304 1815 25937 0 6 5 3 119 15 16 0 1 0 36505957 17276928 1117 996147200 4194304 4206940 548682068528 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13243/statm: 4218 1117 414 3 0 797 0
[pid=13266] ppid=13243 vsize=2808 CPUtime=0.01
/proc/13266/stat : 13266 (minisat-inc) S 13243 13243 12873 0 -1 4194304 478 0 0 0 1 0 0 0 16 0 1 0 36506029 2875392 415 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 0 0 0
/proc/13266/statm: 702 415 78 151 0 548 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 19680

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

Child status: 0
Real time (s): 1.53451
CPU time (s): 1.60975
CPU user time (s): 1.38979
CPU system time (s): 0.219966
CPU usage (%): 104.903
Max. virtual memory (cumulated for all children) (KiB): 221864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.38979
system time used= 0.219966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32083
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= 1384
involuntary context switches= 385

runsolver used 0.002999 second user time and 0.017997 second system time

The end

Launcher Data (download as text)

Begin job on node64 at 2008-07-11 19:41:19
IDJOB=1108909
IDBENCH=60817
IDSOLVER=367
FILE ID=node64/1108909-1215798079
PBS_JOBID= 7903209
Free space on /tmp= 66392 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-7-7.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-1108909-1215798079/watcher-1108909-1215798079 -o /tmp/evaluation-result-1108909-1215798079/solver-1108909-1215798079 -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-1108909-1215798079.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= fa34196b929b307ed9146ae56edccd3c
RANDOM SEED=1599802968

node64.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		: 3000.266
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		: 3000.266
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:       1870924 kB
Buffers:         24520 kB
Cached:          88168 kB
SwapCached:       7264 kB
Active:          49488 kB
Inactive:        72768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1870924 kB
SwapTotal:     4192956 kB
SwapFree:      4175516 kB
Dirty:             836 kB
Writeback:           0 kB
Mapped:          13756 kB
Slab:            47868 kB
Committed_AS:   119380 kB
PageTables:       1900 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= 66392 MiB
End job on node64 at 2008-07-11 19:41:20