Trace number 1108933

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 0.648901 2.55447

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-2-2.xml
MD5SUMf89ebe09a8b37b69c6dd533be7c4852e
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 benchmark0.631903
Satisfiable
(Un)Satisfiability was proved
Number of variables8
Number of constraints8
Maximum constraint arity4
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension5
Global constraints used (with number of constraints)cumulative(2),weightedsum(1)

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)

0.04/0.34	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.04/0.34	c 0	BEGIN Thu Aug  7 20:17:39 2008
0.04/0.34	c 0	PID 20504
0.04/0.34	c 0	HOST node81.alineos.net
0.04/0.34	c 0	CONVERTING HOME/instance-1108933-1218133058.xml TO HOME/temp.csp
0.04/0.34	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1108933-1218133058.xml' 'HOME/temp.csp'
0.18/1.58	c 1	3 domains, 8 variables, 2 predicates, 0 relations, 8 constraints
0.22/1.60	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.22/1.60	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -incremental -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.22/1.74	c 1	Parsing HOME/temp.csp
0.22/1.76	c 1	parsed 21 expressions
0.22/1.81	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.22/1.81	c 1	MAX CSP: 8 constraints
0.22/1.81	c 1	Converting to clausal form CSP
0.22/1.83	c 1	converted 4 (10%) expressions
0.22/1.83	c 1	converted 7 (20%) expressions
0.22/1.83	c 1	converted 10 (30%) expressions
0.22/1.83	c 1	converted 13 (40%) expressions
0.22/1.88	c 1	converted 16 (50%) expressions
0.22/1.89	c 1	converted 20 (60%) expressions
0.22/1.90	c 1	converted 23 (70%) expressions
0.22/1.90	c 1	converted 26 (80%) expressions
0.22/1.90	c 1	converted 29 (90%) expressions
0.22/1.90	c 1	converted 32 (100%) expressions
0.22/1.90	c 1	CSP : 32 integers, 2 booleans, 38 clauses, largest domain size 13
0.22/1.91	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.22/1.91	c 1	Propagation in CSP
0.22/1.91	c 1	11 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.22/1.91	c 1	CSP : 32 integers, 2 booleans, 38 clauses, largest domain size 9
0.22/1.91	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.22/1.91	c 1	Simplifing CSP by introducing new Boolean variables
0.22/1.91	c 1	CSP : 32 integers, 2 booleans, 38 clauses, largest domain size 9
0.22/1.91	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.22/1.99	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.22/2.03	c 2	4 (10%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.22/2.03	c 2	7 (20%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.22/2.03	c 2	10 (30%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.22/2.03	c 2	13 (40%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.22/2.03	c 2	16 (50%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.22/2.03	c 2	20 (60%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.22/2.03	c 2	23 (70%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.22/2.03	c 2	26 (80%) CSP integer variables are encoded (14 clauses, 190 bytes)
0.22/2.04	c 2	29 (90%) CSP integer variables are encoded (29 clauses, 325 bytes)
0.22/2.04	c 2	32 (100%) CSP integer variables are encoded (34 clauses, 370 bytes)
0.22/2.04	c 2	4 (10%) CSP clauses are encoded (37 clauses, 391 bytes)
0.22/2.04	c 2	8 (20%) CSP clauses are encoded (40 clauses, 414 bytes)
0.22/2.04	c 2	12 (30%) CSP clauses are encoded (43 clauses, 438 bytes)
0.22/2.04	c 2	16 (40%) CSP clauses are encoded (46 clauses, 463 bytes)
0.22/2.04	c 2	19 (50%) CSP clauses are encoded (49 clauses, 489 bytes)
0.22/2.04	c 2	23 (60%) CSP clauses are encoded (53 clauses, 531 bytes)
0.22/2.04	c 2	27 (70%) CSP clauses are encoded (117 clauses, 1195 bytes)
0.22/2.05	c 2	31 (80%) CSP clauses are encoded (169 clauses, 1767 bytes)
0.22/2.05	c 2	35 (90%) CSP clauses are encoded (181 clauses, 1889 bytes)
0.22/2.05	c 2	38 (100%) CSP clauses are encoded (201 clauses, 2093 bytes)
0.22/2.05	c 2	38 CSP clauses encoded
0.22/2.05	c 2	Writing map file : HOME/temp.map
0.22/2.05	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.22/2.05	c 2	SAT : 62 SAT variables, 201 SAT clauses, 2093 bytes
0.22/2.05	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.22/2.11	c 2	OBJECTIVE minimize _COST
0.22/2.11	c 2	SOLVING HOME/temp.cnf
0.22/2.11	c 2	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
0.22/2.11	c 2	This is MiniSat 2.0 beta incremental
0.22/2.11	c 2	WARNING: for repeatability, setting FPU to use double precision
0.22/2.11	c 2	============================[ Problem Statistics ]=============================
0.22/2.11	c 2	|                                                                             |
0.22/2.11	c 2	|  Number of variables:  62                                                   |
0.22/2.11	c 2	|  Number of clauses:    201                                                  |
0.22/2.11	c 2	|  Parsing time:         0.00         s                                       |
0.22/2.11	c 2	OK
0.22/2.11	c 2	OBJECTIVE BOUND: 0 <= _COST <= 
0.22/2.11	c 2	SEARCHING: _COST <= 4
0.22/2.11	c 2	============================[ Search Statistics ]==============================
0.22/2.11	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.22/2.11	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.22/2.11	c 2	===============================================================================
0.22/2.11	c 2	|         0 |      62      201      477 |       67        0    nan |  0.000 % |
0.22/2.11	c 2	===============================================================================
0.22/2.11	c 2	restarts              : 1
0.22/2.11	c 2	conflicts             : 0             (0 /sec)
0.22/2.11	c 2	decisions             : 7             (0.00 % random) (3502 /sec)
0.22/2.11	c 2	propagations          : 62             (31016 /sec)
0.22/2.11	c 2	conflict literals     : 0              ( nan % deleted)
0.22/2.11	c 2	Memory used           : 1.79 MB
0.22/2.11	c 2	CPU time              : 0.001999 s
0.22/2.11	c 2	
0.22/2.11	c 2	SATISFIABLE
0.22/2.11	c 2	OK
0.22/2.11	c 2	FOUND: _COST <= 4
0.22/2.11	s SATISFIABLE
0.22/2.11	c 2	DECODING HOME/temp.out WITH HOME/temp.map
0.22/2.11	c 2	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.45/2.25	c 2	Decoding HOME/temp.out
0.45/2.27	c 2	OBJECTIVE _COST 4
0.45/2.27	o 4
0.45/2.27	v 1 0 1 0 1 0 0 0
0.45/2.28	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.51/2.33	c 2	OK
0.51/2.33	c 2	OBJECTIVE BOUND: 0 <= _COST <= 4
0.51/2.33	c 2	SEARCHING: _COST <= 2
0.51/2.33	c 2	============================[ Search Statistics ]==============================
0.51/2.33	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.51/2.33	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.51/2.33	c 2	===============================================================================
0.51/2.33	c 2	|         0 |      62      201      477 |       67        0    nan |  0.000 % |
0.51/2.33	c 2	===============================================================================
0.51/2.33	c 2	restarts              : 2
0.51/2.33	c 2	conflicts             : 3             (1501 /sec)
0.51/2.33	c 2	decisions             : 11            (0.00 % random) (5503 /sec)
0.51/2.33	c 2	propagations          : 185            (92546 /sec)
0.51/2.33	c 2	conflict literals     : 3              (0.00 % deleted)
0.51/2.33	c 2	Memory used           : 1.79 MB
0.51/2.33	c 2	CPU time              : 0.001999 s
0.51/2.33	c 2	
0.51/2.33	c 2	UNSATISFIABLE
0.51/2.33	c 2	OK
0.51/2.33	c 2	NOT FOUND: _COST <= 2
0.51/2.33	c 2	OK
0.51/2.33	c 2	OBJECTIVE BOUND: 3 <= _COST <= 4
0.51/2.33	c 2	SEARCHING: _COST <= 3
0.51/2.33	c 2	============================[ Search Statistics ]==============================
0.51/2.33	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.51/2.33	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.51/2.33	c 2	===============================================================================
0.51/2.33	c 2	|         3 |      45      201      477 |       67        0    nan |  0.000 % |
0.51/2.33	c 2	===============================================================================
0.51/2.33	c 2	restarts              : 3
0.51/2.33	c 2	conflicts             : 3             (1501 /sec)
0.51/2.33	c 2	decisions             : 15            (0.00 % random) (7504 /sec)
0.51/2.33	c 2	propagations          : 214            (107054 /sec)
0.51/2.33	c 2	conflict literals     : 3              (0.00 % deleted)
0.51/2.33	c 2	Memory used           : 1.79 MB
0.51/2.33	c 2	CPU time              : 0.001999 s
0.51/2.33	c 2	
0.51/2.33	c 2	SATISFIABLE
0.51/2.33	c 2	OK
0.51/2.33	c 2	FOUND: _COST <= 3
0.51/2.33	c 2	DECODING HOME/temp.out WITH HOME/temp.map
0.51/2.33	c 2	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.54/2.48	c 2	Decoding HOME/temp.out
0.54/2.49	c 2	OBJECTIVE _COST 3
0.54/2.49	o 3
0.54/2.50	v 1 0 1 0 1 0 0 0
0.54/2.50	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.54/2.55	c 2	OK
0.54/2.55	c 2	OBJECTIVE _COST 3
0.54/2.55	s OPTIMUM FOUND
0.54/2.55	c 2	CPU 0.5 (0.05 0.02 0.45 0.11)
0.54/2.55	c 2	END Thu Aug  7 20:17:41 2008

Verifier Data (download as text)

OK	3	5
3 unsatisfied constraints, 5 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-1108933-1218133058/watcher-1108933-1218133058 -o /tmp/evaluation-result-1108933-1218133058/solver-1108933-1218133058 -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-1108933-1218133058.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: 0.03 0.16 0.09 3/72 20504
/proc/meminfo: memFree=65616/2055920 swapFree=4192812/4192956
[pid=20504] ppid=20500 vsize=6268 CPUtime=0
/proc/20504/stat : 20504 (sugar++) D 20500 20504 20429 0 -1 4194304 62 0 0 0 0 0 0 0 20 0 1 0 140392274 6418432 47 996147200 4194304 4206940 548682068528 18446744073709551615 269804959113 0 0 4096 0 0 0 0 17 0 0 0
/proc/20504/statm: 1567 47 36 3 0 8 0

[startup+0.10818 s]
/proc/loadavg: 0.03 0.16 0.09 3/72 20504
/proc/meminfo: memFree=65616/2055920 swapFree=4192812/4192956
[pid=20504] ppid=20500 vsize=12272 CPUtime=0
/proc/20504/stat : 20504 (sugar++) D 20500 20504 20429 0 -1 4194304 406 0 0 0 0 0 0 0 18 0 1 0 140392274 12566528 374 996147200 4194304 4206940 548682068528 18446744073709551615 269807745637 0 0 4224 0 0 0 0 17 0 0 0
/proc/20504/statm: 3068 374 275 3 0 168 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12272

[startup+0.20119 s]
/proc/loadavg: 0.03 0.16 0.09 3/72 20504
/proc/meminfo: memFree=65616/2055920 swapFree=4192812/4192956
[pid=20504] ppid=20500 vsize=13336 CPUtime=0.02
/proc/20504/stat : 20504 (sugar++) D 20500 20504 20429 0 -1 4194304 723 0 0 0 2 0 0 0 18 0 1 0 140392274 13656064 691 996147200 4194304 4206940 548682068528 18446744073709551615 269816475746 0 0 4224 0 18446744071563479169 0 0 17 0 0 0
/proc/20504/statm: 3334 691 338 3 0 434 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13336

[startup+0.301202 s]
/proc/loadavg: 0.03 0.16 0.09 3/72 20504
/proc/meminfo: memFree=65616/2055920 swapFree=4192812/4192956
[pid=20504] ppid=20500 vsize=14776 CPUtime=0.04
/proc/20504/stat : 20504 (sugar++) D 20500 20504 20429 0 -1 4194304 880 0 0 0 3 1 0 0 18 0 1 0 140392274 15130624 848 996147200 4194304 4206940 548682068528 18446744073709551615 269816478718 0 2147483391 4224 0 18446744072099937270 0 0 17 1 0 0
/proc/20504/statm: 3694 848 378 3 0 533 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14776

[startup+0.701327 s]
/proc/loadavg: 0.03 0.16 0.09 3/72 20504
/proc/meminfo: memFree=65616/2055920 swapFree=4192812/4192956
[pid=20504] ppid=20500 vsize=16740 CPUtime=0.06
/proc/20504/stat : 20504 (sugar++) S 20500 20504 20429 0 -1 4194304 1219 128 0 0 4 2 0 0 18 0 1 0 140392274 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20504/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+1.50233 s]
/proc/loadavg: 0.03 0.16 0.09 1/94 20528
/proc/meminfo: memFree=34576/2055920 swapFree=4192812/4192956
[pid=20504] ppid=20500 vsize=16740 CPUtime=0.06
/proc/20504/stat : 20504 (sugar++) S 20500 20504 20429 0 -1 4194304 1219 128 0 0 4 2 0 0 18 0 1 0 140392274 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20504/statm: 4185 1104 409 3 0 764 0
[pid=20509] ppid=20504 vsize=5356 CPUtime=0
/proc/20509/stat : 20509 (sh) S 20504 20504 20429 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 140392309 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20509/statm: 1339 233 193 169 0 50 0
[pid=20511] ppid=20509 vsize=863720 CPUtime=0.12
/proc/20511/stat : 20511 (java) S 20509 20504 20429 0 -1 0 3336 0 117 0 8 4 0 0 18 0 9 0 140392309 884449280 2930 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/20511/statm: 215930 2930 1695 9 0 210512 0
[pid=20511/tid=20514] ppid=20509 vsize=863720 CPUtime=0.09
/proc/20511/task/20514/stat : 20514 (java) D 20509 20504 20429 0 -1 64 2454 0 84 0 6 3 0 0 18 0 9 0 140392325 884449280 2930 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 18446744071563479169 0 0 -1 0 0 0
[pid=20511/tid=20516] ppid=20509 vsize=863720 CPUtime=0
/proc/20511/task/20516/stat : 20516 (java) S 20509 20504 20429 0 -1 64 4 0 0 0 0 0 0 0 19 0 9 0 140392348 884449280 2930 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=20511/tid=20518] ppid=20509 vsize=863720 CPUtime=0
/proc/20511/task/20518/stat : 20518 (java) S 20509 20504 20429 0 -1 64 10 0 0 0 0 0 0 0 19 0 9 0 140392353 884449280 2930 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20511/tid=20520] ppid=20509 vsize=863720 CPUtime=0
/proc/20511/task/20520/stat : 20520 (java) S 20509 20504 20429 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 140392353 884449280 2930 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20511/tid=20523] ppid=20509 vsize=863720 CPUtime=0
/proc/20511/task/20523/stat : 20523 (java) S 20509 20504 20429 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 140392362 884449280 2930 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20511/tid=20525] ppid=20509 vsize=863720 CPUtime=0.01
/proc/20511/task/20525/stat : 20525 (java) S 20509 20504 20429 0 -1 64 220 0 1 0 1 0 0 0 16 0 9 0 140392362 884449280 2930 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20511/tid=20527] ppid=20509 vsize=863720 CPUtime=0
/proc/20511/task/20527/stat : 20527 (java) S 20509 20504 20429 0 -1 64 1 0 0 0 0 0 0 0 20 0 9 0 140392362 884449280 2930 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20511/tid=20528] ppid=20509 vsize=863720 CPUtime=0
/proc/20511/task/20528/stat : 20528 (java) S 20509 20504 20429 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 140392362 884449280 2930 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 885816

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

[startup+1.60234 s]
/proc/loadavg: 0.03 0.16 0.09 1/94 20528
/proc/meminfo: memFree=34576/2055920 swapFree=4192812/4192956
[pid=20504] ppid=20500 vsize=16740 CPUtime=0.06
/proc/20504/stat : 20504 (sugar++) S 20500 20504 20429 0 -1 4194304 1236 128 0 0 4 2 0 0 16 0 1 0 140392274 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20504/statm: 4185 1104 409 3 0 764 0
[pid=20509] ppid=20504 vsize=5356 CPUtime=0
/proc/20509/stat : 20509 (sh) S 20504 20504 20429 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 140392309 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20509/statm: 1339 233 193 169 0 50 0
[pid=20511] ppid=20509 vsize=864020 CPUtime=0.16
/proc/20511/stat : 20511 (java) S 20509 20504 20429 0 -1 0 3541 0 117 0 11 5 0 0 18 0 9 0 140392309 884756480 3119 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/20511/statm: 216005 3119 1717 9 0 210587 0
[pid=20511/tid=20514] ppid=20509 vsize=864020 CPUtime=0.12
/proc/20511/task/20514/stat : 20514 (java) S 20509 20504 20429 0 -1 64 2594 0 84 0 9 3 0 0 18 0 9 0 140392325 884756480 3119 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20511/tid=20516] ppid=20509 vsize=864020 CPUtime=0
/proc/20511/task/20516/stat : 20516 (java) S 20509 20504 20429 0 -1 64 4 0 0 0 0 0 0 0 19 0 9 0 140392348 884756480 3119 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=20511/tid=20518] ppid=20509 vsize=864020 CPUtime=0
/proc/20511/task/20518/stat : 20518 (java) S 20509 20504 20429 0 -1 64 10 0 0 0 0 0 0 0 19 0 9 0 140392353 884756480 3119 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20511/tid=20520] ppid=20509 vsize=864020 CPUtime=0
/proc/20511/task/20520/stat : 20520 (java) S 20509 20504 20429 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 140392353 884756480 3119 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20511/tid=20523] ppid=20509 vsize=864020 CPUtime=0
/proc/20511/task/20523/stat : 20523 (java) S 20509 20504 20429 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 140392362 884756480 3119 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20511/tid=20525] ppid=20509 vsize=864020 CPUtime=0.01
/proc/20511/task/20525/stat : 20525 (java) S 20509 20504 20429 0 -1 64 285 0 1 0 1 0 0 0 16 0 9 0 140392362 884756480 3119 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20511/tid=20527] ppid=20509 vsize=864020 CPUtime=0
/proc/20511/task/20527/stat : 20527 (java) S 20509 20504 20429 0 -1 64 1 0 0 0 0 0 0 0 20 0 9 0 140392362 884756480 3119 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20511/tid=20528] ppid=20509 vsize=864020 CPUtime=0
/proc/20511/task/20528/stat : 20528 (java) S 20509 20504 20429 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 140392362 884756480 3119 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 886116

[startup+2.00138 s]
/proc/loadavg: 0.03 0.16 0.09 1/94 20528
/proc/meminfo: memFree=34576/2055920 swapFree=4192812/4192956
[pid=20504] ppid=20500 vsize=16740 CPUtime=0.22
/proc/20504/stat : 20504 (sugar++) S 20500 20504 20429 0 -1 4194304 1297 3961 0 117 4 2 11 5 15 0 1 0 140392274 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20504/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 16740

[startup+2.40243 s]
/proc/loadavg: 0.03 0.16 0.09 4/92 20566
/proc/meminfo: memFree=31768/2055920 swapFree=4192812/4192956
[pid=20504] ppid=20500 vsize=16740 CPUtime=0.54
/proc/20504/stat : 20504 (sugar++) S 20500 20504 20429 0 -1 4194304 1576 12724 0 129 5 2 37 10 16 0 1 0 140392274 17141760 1112 996147200 4194304 4206940 548682068528 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20504/statm: 4185 1112 414 3 0 764 0
[pid=20552] ppid=20504 vsize=1824 CPUtime=0
/proc/20552/stat : 20552 (minisat-inc) S 20504 20504 20429 0 -1 4194304 155 0 0 0 0 0 0 0 15 0 1 0 140392485 1867776 98 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 0 0 0
/proc/20552/statm: 456 98 78 151 0 302 0
Current children cumulated CPU time (s) 0.54
Current children cumulated vsize (KiB) 18564

[startup+2.50144 s]
/proc/loadavg: 0.03 0.16 0.09 4/92 20566
/proc/meminfo: memFree=31768/2055920 swapFree=4192812/4192956
[pid=20504] ppid=20500 vsize=16740 CPUtime=0.54
/proc/20504/stat : 20504 (sugar++) S 20500 20504 20429 0 -1 4194304 1595 12724 0 129 5 2 37 10 15 0 1 0 140392274 17141760 1112 996147200 4194304 4206940 548682068528 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20504/statm: 4185 1112 414 3 0 764 0
[pid=20552] ppid=20504 vsize=1824 CPUtime=0
/proc/20552/stat : 20552 (minisat-inc) S 20504 20504 20429 0 -1 4194304 155 0 0 0 0 0 0 0 15 0 1 0 140392485 1867776 98 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 0 0 0
/proc/20552/statm: 456 98 78 151 0 302 0
Current children cumulated CPU time (s) 0.54
Current children cumulated vsize (KiB) 18564

Child status: 0
Real time (s): 2.55447
CPU time (s): 0.648901
CPU user time (s): 0.504923
CPU system time (s): 0.143978
CPU usage (%): 25.4025
Max. virtual memory (cumulated for all children) (KiB): 886116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.504923
system time used= 0.143978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18187
page faults= 130
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1266
involuntary context switches= 559

runsolver used 0.004999 second user time and 0.023996 second system time

The end

Launcher Data (download as text)

Begin job on node81 at 2008-08-07 20:17:38
IDJOB=1108933
IDBENCH=60829
IDSOLVER=367
FILE ID=node81/1108933-1218133058
PBS_JOBID= 8000814
Free space on /tmp= 126872 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-2-2.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-1108933-1218133058/watcher-1108933-1218133058 -o /tmp/evaluation-result-1108933-1218133058/solver-1108933-1218133058 -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-1108933-1218133058.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= f89ebe09a8b37b69c6dd533be7c4852e
RANDOM SEED=2045296585

node81.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		: 3000.231
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		: 3000.231
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:         66896 kB
Buffers:         53332 kB
Cached:        1771920 kB
SwapCached:        140 kB
Active:         946824 kB
Inactive:       893684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:         66896 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1668 kB
Writeback:           0 kB
Mapped:          24824 kB
Slab:           133904 kB
Committed_AS:    97084 kB
PageTables:       1672 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= 126872 MiB
End job on node81 at 2008-08-07 20:17:41