Trace number 1081381

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+minisatUNSAT 30.7603 31.3087

General information on the benchmark

Namecsp/queensKnights/
normalized-queensKnights-100-5-mul.xml
MD5SUM368c4b39c2d9adff7fe3e26447d96356
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark30.7603
Satisfiable
(Un)Satisfiability was proved
Number of variables105
Number of constraints5460
Maximum constraint arity2
Maximum domain size10000
Number of constraints which are defined in extension0
Number of constraints which are defined in intension5460
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.14	c 0	Sugar v1-13 + HOME/minisat
0.00/0.14	c 0	BEGIN Tue Jul  8 02:48:00 2008
0.00/0.14	c 0	PID 6201
0.00/0.15	c 0	HOST node23.alineos.net
0.00/0.15	c 0	CONVERTING HOME/instance-1081381-1215478080.xml TO HOME/temp.csp
0.00/0.15	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1081381-1215478080.xml' 'HOME/temp.csp'
0.03/0.94	c 1	2 domains, 105 variables, 4 predicates, 0 relations, 5460 constraints
0.03/0.99	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.99	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.81/1.07	c 1	Parsing HOME/temp.csp
1.30/1.51	c 2	parsed 5571 expressions
1.30/1.52	c 2	Heap : 2 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.30/1.52	c 2	Converting to clausal form CSP
1.49/1.76	c 2	converted 558 (10%) expressions
1.60/1.87	c 2	converted 1115 (20%) expressions
1.70/1.94	c 2	converted 1672 (30%) expressions
1.80/2.01	c 2	converted 2229 (40%) expressions
1.89/2.11	c 2	converted 2786 (50%) expressions
1.89/2.17	c 2	converted 3343 (60%) expressions
2.00/2.22	c 3	converted 3900 (70%) expressions
2.00/2.27	c 3	converted 4457 (80%) expressions
2.09/2.32	c 3	converted 5014 (90%) expressions
2.19/2.45	c 3	converted 5571 (100%) expressions
2.19/2.45	c 3	CSP : 125 integers, 4960 booleans, 20390 clauses, largest domain size 10000
2.19/2.45	c 3	Heap : 12 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.19/2.45	c 3	Propagation in CSP
2.29/2.55	c 3	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.29/2.55	c 3	CSP : 125 integers, 4960 booleans, 20390 clauses, largest domain size 10000
2.29/2.55	c 3	Heap : 14 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.29/2.56	c 3	Simplifing CSP by introducing new Boolean variables
2.49/2.79	c 3	CSP : 125 integers, 25808 booleans, 41238 clauses, largest domain size 10000
2.49/2.79	c 3	Heap : 21 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.68/2.92	c 3	Encoding CSP to SAT : HOME/temp.cnf
2.68/2.95	c 3	13 (10%) CSP integer variables are encoded (1274 clauses, 14436 bytes)
2.68/2.96	c 3	25 (20%) CSP integer variables are encoded (2450 clauses, 29724 bytes)
2.68/2.96	c 3	38 (30%) CSP integer variables are encoded (3724 clauses, 46286 bytes)
2.68/2.96	c 3	50 (40%) CSP integer variables are encoded (4900 clauses, 61574 bytes)
2.68/2.96	c 3	63 (50%) CSP integer variables are encoded (6174 clauses, 78136 bytes)
2.68/2.96	c 3	75 (60%) CSP integer variables are encoded (7350 clauses, 93424 bytes)
2.68/2.96	c 3	88 (70%) CSP integer variables are encoded (8624 clauses, 109986 bytes)
2.68/2.97	c 3	100 (80%) CSP integer variables are encoded (9800 clauses, 125274 bytes)
2.79/3.03	c 3	113 (90%) CSP integer variables are encoded (60574 clauses, 886687 bytes)
2.79/3.03	c 3	125 (100%) CSP integer variables are encoded (61750 clauses, 904327 bytes)
3.57/3.84	c 4	4124 (10%) CSP clauses are encoded (474240 clauses, 9131190 bytes)
3.98/4.24	c 5	8248 (20%) CSP clauses are encoded (690558 clauses, 13247621 bytes)
4.36/4.66	c 5	12372 (30%) CSP clauses are encoded (912816 clauses, 17672095 bytes)
4.76/5.09	c 5	16496 (40%) CSP clauses are encoded (1138395 clauses, 22163948 bytes)
5.26/5.53	c 6	20619 (50%) CSP clauses are encoded (1374003 clauses, 26857402 bytes)
5.65/5.99	c 6	24743 (60%) CSP clauses are encoded (1616611 clauses, 31691860 bytes)
6.15/6.46	c 7	28867 (70%) CSP clauses are encoded (1865235 clauses, 36647647 bytes)
6.64/6.95	c 7	32991 (80%) CSP clauses are encoded (2125863 clauses, 41844507 bytes)
7.14/7.45	c 8	37115 (90%) CSP clauses are encoded (2396871 clauses, 47252012 bytes)
7.80/8.20	c 9	41238 (100%) CSP clauses are encoded (2783438 clauses, 55204256 bytes)
7.80/8.20	c 9	41238 CSP clauses encoded
7.80/8.20	c 9	Writing map file : HOME/temp.map
7.91/8.21	c 9	Heap : 15 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
7.91/8.21	c 9	SAT : 87683 SAT variables, 2783438 SAT clauses, 55204256 bytes
7.91/8.21	c 9	Heap : 15 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
7.91/8.24	c 9	SOLVING HOME/temp.cnf
7.91/8.24	c 9	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
7.91/8.24	c 9	This is MiniSat 2.0 beta
7.91/8.24	c 9	WARNING: for repeatability, setting FPU to use double precision
7.91/8.24	c 9	============================[ Problem Statistics ]=============================
7.91/8.24	c 9	|                                                                             |
7.91/8.25	c 9	|  Number of variables:  87683                                                |
7.91/8.25	c 9	|  Number of clauses:    2783438                                              |
9.38/9.75	c 10	|  Parsing time:         1.31         s                                       |
9.48/9.84	c 10	============================[ Search Statistics ]==============================
9.48/9.84	c 10	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
9.48/9.84	c 10	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
9.48/9.84	c 10	===============================================================================
9.48/9.84	c 10	|         0 |   87682  2783437  8238433 |   927812        0    nan |  0.000 % |
10.18/10.52	c 11	|       100 |   87682  2783437  8238433 |  1020593      100     70 |  0.001 % |
10.67/11.01	c 11	|       250 |   87682  2783437  8238433 |  1122652      250     61 |  0.001 % |
11.67/12.09	c 12	|       476 |   87682  2783437  8238433 |  1234918      476     49 |  0.001 % |
12.76/13.16	c 13	|       813 |   87682  2783437  8238433 |  1358410      813     73 |  0.001 % |
14.64/15.09	c 15	|      1320 |   87682  2783437  8238433 |  1494251     1320     68 |  0.001 % |
16.42/16.82	c 17	|      2082 |   87682  2783437  8238433 |  1643676     2082     55 |  0.001 % |
19.70/20.12	c 20	|      3223 |   87682  2783437  8238433 |  1808043     3223     90 |  0.001 % |
24.26/24.74	c 25	|      4932 |   87682  2783437  8238433 |  1988848     4932     65 |  0.001 % |
30.50/31.06	c 31	===============================================================================
30.50/31.06	c 31	restarts              : 9
30.50/31.06	c 31	conflicts             : 6298           (281 /sec)
30.50/31.06	c 31	decisions             : 14223          (1.01 % random) (635 /sec)
30.50/31.06	c 31	propagations          : 19822491       (884791 /sec)
30.50/31.06	c 31	conflict literals     : 327062         (5.01 % deleted)
30.50/31.06	c 31	Memory used           : 126.58 MB
30.50/31.06	c 31	CPU time              : 22.4036 s
30.50/31.06	c 31	
30.50/31.06	c 31	UNSATISFIABLE
30.50/31.08	c 31	DECODING HOME/temp.out WITH HOME/temp.map
30.50/31.08	c 31	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
30.59/31.19	c 32	Decoding HOME/temp.out
30.59/31.22	s UNSATISFIABLE
30.59/31.23	c 32	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
30.59/31.28	c 32	CPU 29.96 (0.03 0.01 29.93 0.74)
30.59/31.28	c 32	END Tue Jul  8 02:48:32 2008

Verifier Data (download as text)

No possible verification on an UNSAT instance

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-1081381-1215478080/watcher-1081381-1215478080 -o /tmp/evaluation-result-1081381-1215478080/solver-1081381-1215478080 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/sugar -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-1081381-1215478080.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 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: 1.92 1.98 1.99 4/72 6201
/proc/meminfo: memFree=1915304/2055920 swapFree=4192812/4192956
[pid=6201] ppid=6199 vsize=18572 CPUtime=0
/proc/6201/stat : 6201 (runsolver) R 6199 6201 2682 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 4510018 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 238487661863 0 0 4096 24578 0 0 0 17 1 0 0
/proc/6201/statm: 4643 292 257 25 0 2626 0

[startup+0.0129941 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 6201
/proc/meminfo: memFree=1915304/2055920 swapFree=4192812/4192956
[pid=6201] ppid=6199 vsize=18572 CPUtime=0
/proc/6201/stat : 6201 (runsolver) D 6199 6201 2682 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 4510018 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 238487661863 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0
/proc/6201/statm: 4643 292 257 25 0 2626 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18572

[startup+0.103011 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 6201
/proc/meminfo: memFree=1915304/2055920 swapFree=4192812/4192956
[pid=6201] ppid=6199 vsize=12412 CPUtime=0
/proc/6201/stat : 6201 (sugar) R 6199 6201 2682 0 -1 4194304 423 0 0 0 0 0 0 0 18 0 1 0 4510018 12709888 391 996147200 4194304 4206940 548682068608 18446744073709551615 238505284002 0 0 4224 0 0 0 0 17 1 0 0
/proc/6201/statm: 3103 391 275 3 0 203 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12412

[startup+0.302046 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 6201
/proc/meminfo: memFree=1915304/2055920 swapFree=4192812/4192956
[pid=6201] ppid=6199 vsize=13600 CPUtime=0.03
/proc/6201/stat : 6201 (sugar) S 6199 6201 2682 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 4510018 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6201/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701083 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 6201
/proc/meminfo: memFree=1915304/2055920 swapFree=4192812/4192956
[pid=6201] ppid=6199 vsize=13600 CPUtime=0.03
/proc/6201/stat : 6201 (sugar) S 6199 6201 2682 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 4510018 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6201/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50117 s]
/proc/loadavg: 1.92 1.98 1.99 3/75 6215
/proc/meminfo: memFree=1912592/2055920 swapFree=4192812/4192956
[pid=6201] ppid=6199 vsize=13600 CPUtime=0.81
/proc/6201/stat : 6201 (sugar) S 6199 6201 2682 0 -1 4194304 973 7444 0 1 3 0 73 5 16 0 1 0 4510018 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6201/statm: 3400 797 370 3 0 500 0
[pid=6214] ppid=6201 vsize=5356 CPUtime=0
/proc/6214/stat : 6214 (sh) S 6201 6201 2682 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 4510117 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6214/statm: 1339 233 193 169 0 50 0
[pid=6215] ppid=6214 vsize=864040 CPUtime=0.49
/proc/6215/stat : 6215 (java) S 6214 6201 2682 0 -1 0 4046 0 1 0 46 3 0 0 19 0 9 0 4510117 884776960 3497 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6215/statm: 216010 3497 1671 9 0 210592 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 882996

[startup+3.10236 s]
/proc/loadavg: 1.92 1.98 1.99 4/83 6223
/proc/meminfo: memFree=1894416/2055920 swapFree=4192812/4192956
[pid=6201] ppid=6199 vsize=13600 CPUtime=0.81
/proc/6201/stat : 6201 (sugar) S 6199 6201 2682 0 -1 4194304 974 7444 0 1 3 0 73 5 15 0 1 0 4510018 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6201/statm: 3400 797 370 3 0 500 0
[pid=6214] ppid=6201 vsize=5356 CPUtime=0
/proc/6214/stat : 6214 (sh) S 6201 6201 2682 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 4510117 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6214/statm: 1339 233 193 169 0 50 0
[pid=6215] ppid=6214 vsize=868484 CPUtime=2.07
/proc/6215/stat : 6215 (java) S 6214 6201 2682 0 -1 0 11689 0 1 0 200 7 0 0 19 0 9 0 4510117 889327616 10655 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6215/statm: 217121 10655 2565 9 0 211668 0
[pid=6215/tid=6216] ppid=6214 vsize=868484 CPUtime=1.18
/proc/6215/task/6216/stat : 6216 (java) R 6214 6201 2682 0 -1 64 3033 0 1 0 115 3 0 0 24 0 9 0 4510119 889327616 10655 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6215/tid=6217] ppid=6214 vsize=868484 CPUtime=0.63
/proc/6215/task/6217/stat : 6217 (java) S 6214 6201 2682 0 -1 64 6486 0 0 0 61 2 0 0 16 0 9 0 4510120 889327616 10655 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=6215/tid=6218] ppid=6214 vsize=868484 CPUtime=0
/proc/6215/task/6218/stat : 6218 (java) S 6214 6201 2682 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 4510120 889327616 10655 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6215/tid=6219] ppid=6214 vsize=868484 CPUtime=0
/proc/6215/task/6219/stat : 6219 (java) S 6214 6201 2682 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 4510120 889327616 10655 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6215/tid=6220] ppid=6214 vsize=868484 CPUtime=0
/proc/6215/task/6220/stat : 6220 (java) S 6214 6201 2682 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 4510122 889327616 10655 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6215/tid=6221] ppid=6214 vsize=868484 CPUtime=0.23
/proc/6215/task/6221/stat : 6221 (java) S 6214 6201 2682 0 -1 64 1478 0 0 0 23 0 0 0 15 0 9 0 4510122 889327616 10655 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6215/tid=6222] ppid=6214 vsize=868484 CPUtime=0
/proc/6215/task/6222/stat : 6222 (java) S 6214 6201 2682 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 4510122 889327616 10655 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6215/tid=6223] ppid=6214 vsize=868484 CPUtime=0
/proc/6215/task/6223/stat : 6223 (java) S 6214 6201 2682 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 4510122 889327616 10655 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 887440

[startup+6.3029 s]
/proc/loadavg: 1.93 1.98 1.99 3/83 6223
/proc/meminfo: memFree=1854224/2055920 swapFree=4192812/4192956
[pid=6201] ppid=6199 vsize=13600 CPUtime=0.81
/proc/6201/stat : 6201 (sugar) S 6199 6201 2682 0 -1 4194304 974 7444 0 1 3 0 73 5 15 0 1 0 4510018 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6201/statm: 3400 797 370 3 0 500 0
[pid=6214] ppid=6201 vsize=5356 CPUtime=0
/proc/6214/stat : 6214 (sh) S 6201 6201 2682 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 4510117 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6214/statm: 1339 233 193 169 0 50 0
[pid=6215] ppid=6214 vsize=868484 CPUtime=5.24
/proc/6215/stat : 6215 (java) S 6214 6201 2682 0 -1 0 12101 0 1 0 495 29 0 0 19 0 9 0 4510117 889327616 10668 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6215/statm: 217121 10668 2565 9 0 211668 0
[pid=6215/tid=6216] ppid=6214 vsize=868484 CPUtime=4.15
/proc/6215/task/6216/stat : 6216 (java) R 6214 6201 2682 0 -1 64 3432 0 1 0 393 22 0 0 25 0 9 0 4510119 889327616 10668 996147200 134512640 134550740 4294955952 18446744073709551615 4126983717 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6215/tid=6217] ppid=6214 vsize=868484 CPUtime=0.8
/proc/6215/task/6217/stat : 6217 (java) S 6214 6201 2682 0 -1 64 6486 0 0 0 75 5 0 0 16 0 9 0 4510120 889327616 10668 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=6215/tid=6218] ppid=6214 vsize=868484 CPUtime=0
/proc/6215/task/6218/stat : 6218 (java) S 6214 6201 2682 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 4510120 889327616 10668 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6215/tid=6219] ppid=6214 vsize=868484 CPUtime=0
/proc/6215/task/6219/stat : 6219 (java) S 6214 6201 2682 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 4510120 889327616 10668 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6215/tid=6220] ppid=6214 vsize=868484 CPUtime=0
/proc/6215/task/6220/stat : 6220 (java) S 6214 6201 2682 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 4510122 889327616 10668 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6215/tid=6221] ppid=6214 vsize=868484 CPUtime=0.25
/proc/6215/task/6221/stat : 6221 (java) S 6214 6201 2682 0 -1 64 1491 0 0 0 25 0 0 0 16 0 9 0 4510122 889327616 10668 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6215/tid=6222] ppid=6214 vsize=868484 CPUtime=0
/proc/6215/task/6222/stat : 6222 (java) S 6214 6201 2682 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 4510122 889327616 10668 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6215/tid=6223] ppid=6214 vsize=868484 CPUtime=0
/proc/6215/task/6223/stat : 6223 (java) S 6214 6201 2682 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 4510122 889327616 10668 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.05
Current children cumulated vsize (KiB) 887440

[startup+12.7014 s]
/proc/loadavg: 1.93 1.98 1.99 3/75 6225
/proc/meminfo: memFree=1735568/2055920 swapFree=4192812/4192956
[pid=6201] ppid=6199 vsize=13600 CPUtime=7.96
/proc/6201/stat : 6201 (sugar) S 6199 6201 2682 0 -1 4194304 1032 20089 0 2 3 1 743 49 16 0 1 0 4510018 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6201/statm: 3400 798 370 3 0 500 0
[pid=6224] ppid=6201 vsize=5356 CPUtime=0
/proc/6224/stat : 6224 (sh) S 6201 6201 2682 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 4510842 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6224/statm: 1339 232 193 169 0 50 0
[pid=6225] ppid=6224 vsize=126948 CPUtime=4.4
/proc/6225/stat : 6225 (minisat) R 6224 6201 2682 0 -1 4194304 30759 0 0 0 421 19 0 0 25 0 1 0 4510843 129994752 30745 996147200 134512640 135127466 4294956256 18446744073709551615 134530941 0 0 4096 3 0 0 0 17 1 0 0
/proc/6225/statm: 31737 30745 76 150 0 31584 0
Current children cumulated CPU time (s) 12.36
Current children cumulated vsize (KiB) 145904

[startup+25.5029 s]
/proc/loadavg: 1.95 1.98 1.99 3/75 6225
/proc/meminfo: memFree=1733008/2055920 swapFree=4192812/4192956
[pid=6201] ppid=6199 vsize=13600 CPUtime=7.96
/proc/6201/stat : 6201 (sugar) S 6199 6201 2682 0 -1 4194304 1032 20089 0 2 3 1 743 49 16 0 1 0 4510018 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6201/statm: 3400 798 370 3 0 500 0
[pid=6224] ppid=6201 vsize=5356 CPUtime=0
/proc/6224/stat : 6224 (sh) S 6201 6201 2682 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 4510842 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6224/statm: 1339 232 193 169 0 50 0
[pid=6225] ppid=6224 vsize=129220 CPUtime=17.09
/proc/6225/stat : 6225 (minisat) R 6224 6201 2682 0 -1 4194304 31360 0 0 0 1689 20 0 0 25 0 1 0 4510843 132321280 31346 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/6225/statm: 32305 31346 76 150 0 32152 0
Current children cumulated CPU time (s) 25.05
Current children cumulated vsize (KiB) 148176

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

[startup+28.7013 s]
/proc/loadavg: 1.95 1.98 1.99 3/75 6225
/proc/meminfo: memFree=1732752/2055920 swapFree=4192812/4192956
[pid=6201] ppid=6199 vsize=13600 CPUtime=7.96
/proc/6201/stat : 6201 (sugar) S 6199 6201 2682 0 -1 4194304 1032 20089 0 2 3 1 743 49 16 0 1 0 4510018 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6201/statm: 3400 798 370 3 0 500 0
[pid=6224] ppid=6201 vsize=5356 CPUtime=0
/proc/6224/stat : 6224 (sh) S 6201 6201 2682 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 4510842 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6224/statm: 1339 232 193 169 0 50 0
[pid=6225] ppid=6224 vsize=129616 CPUtime=20.26
/proc/6225/stat : 6225 (minisat) R 6224 6201 2682 0 -1 4194304 31455 0 0 0 2006 20 0 0 25 0 1 0 4510843 132726784 31441 996147200 134512640 135127466 4294956256 18446744073709551615 134530811 0 0 4096 3 0 0 0 17 1 0 0
/proc/6225/statm: 32404 31441 76 150 0 32251 0
Current children cumulated CPU time (s) 28.22
Current children cumulated vsize (KiB) 148572

[startup+30.3014 s]
/proc/loadavg: 1.95 1.98 1.99 3/75 6225
/proc/meminfo: memFree=1732688/2055920 swapFree=4192812/4192956
[pid=6201] ppid=6199 vsize=13600 CPUtime=7.96
/proc/6201/stat : 6201 (sugar) S 6199 6201 2682 0 -1 4194304 1032 20089 0 2 3 1 743 49 16 0 1 0 4510018 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6201/statm: 3400 798 370 3 0 500 0
[pid=6224] ppid=6201 vsize=5356 CPUtime=0
/proc/6224/stat : 6224 (sh) S 6201 6201 2682 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 4510842 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6224/statm: 1339 232 193 169 0 50 0
[pid=6225] ppid=6224 vsize=129616 CPUtime=21.85
/proc/6225/stat : 6225 (minisat) R 6224 6201 2682 0 -1 4194304 31457 0 0 0 2165 20 0 0 25 0 1 0 4510843 132726784 31443 996147200 134512640 135127466 4294956256 18446744073709551615 134522655 0 0 4096 3 0 0 0 17 1 0 0
/proc/6225/statm: 32404 31443 76 150 0 32251 0
Current children cumulated CPU time (s) 29.81
Current children cumulated vsize (KiB) 148572

[startup+31.1015 s]
/proc/loadavg: 1.95 1.98 1.99 3/75 6225
/proc/meminfo: memFree=1732688/2055920 swapFree=4192812/4192956
[pid=6201] ppid=6199 vsize=13600 CPUtime=30.59
/proc/6201/stat : 6201 (sugar) S 6199 6201 2682 0 -1 4194304 1069 51840 0 2 3 1 2983 72 17 0 1 0 4510018 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6201/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 30.59
Current children cumulated vsize (KiB) 13600

[startup+31.3016 s]
/proc/loadavg: 1.95 1.98 1.99 3/75 6225
/proc/meminfo: memFree=1732688/2055920 swapFree=4192812/4192956
[pid=6201] ppid=6199 vsize=13600 CPUtime=30.73
/proc/6201/stat : 6201 (sugar) R 6199 6201 2682 0 -1 4194304 1116 55487 0 3 3 3 2993 74 16 0 1 0 4510018 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 238487835689 0 0 4224 16386 0 0 0 17 1 0 0
/proc/6201/statm: 3400 799 371 3 0 500 0
Current children cumulated CPU time (s) 30.73
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 31.3087
CPU time (s): 30.7603
CPU user time (s): 29.9734
CPU system time (s): 0.78688
CPU usage (%): 98.2485
Max. virtual memory (cumulated for all children) (KiB): 887580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 29.9734
system time used= 0.78688
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56633
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7054
involuntary context switches= 7435

runsolver used 0.053991 second user time and 0.100984 second system time

The end

Launcher Data (download as text)

Begin job on node23 at 2008-07-08 02:48:00
IDJOB=1081381
IDBENCH=57095
IDSOLVER=346
FILE ID=node23/1081381-1215478080
PBS_JOBID= 7888599
Free space on /tmp= 66540 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/queensKnights/normalized-queensKnights-100-5-mul.xml
COMMAND LINE= DIR/sugar -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-1081381-1215478080/watcher-1081381-1215478080 -o /tmp/evaluation-result-1081381-1215478080/solver-1081381-1215478080 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/sugar -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-1081381-1215478080.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 368c4b39c2d9adff7fe3e26447d96356
RANDOM SEED=1902189145

node23.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		: 3000.240
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		: 3000.240
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:       1915784 kB
Buffers:          5316 kB
Cached:          84308 kB
SwapCached:          0 kB
Active:          66744 kB
Inactive:        40056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1915784 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1984 kB
Writeback:           0 kB
Mapped:          28392 kB
Slab:            18744 kB
Committed_AS:   106460 kB
PageTables:       1716 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= 66540 MiB
End job on node23 at 2008-07-08 02:48:32