Trace number 2080520

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 v1.14.6+minisatUNSAT 4.18836 6.30192

General information on the benchmark

Namecsp/queensKnights/
normalized-queensKnights-50-5-mul.xml
MD5SUM16fcc8b8bde2aa10417fc00ae864011c
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 benchmark4.18836
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of constraints1485
Maximum constraint arity2
Maximum domain size2500
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1485
Global constraints used (with number of constraints)

Solver Data 

0.00/0.07	c 0	Sugar v1-14-6 + HOME/minisat
0.00/0.07	c 0	BEGIN Sun Jul 12 05:40:34 2009
0.00/0.07	c 0	PID 24596
0.00/0.07	c 0	HOST node87.alineos.net
0.00/0.07	c 0	CONVERTING HOME/instance-2080520-1247370034.xml TO HOME/temp.csp
0.00/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2080520-1247370034.xml' 'HOME/temp.csp'
0.06/0.48	c 0	2 domains, 55 variables, 4 predicates, 0 relations, 1485 constraints
0.06/0.50	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.50	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.46/0.57	c 0	Parsing HOME/temp.csp
0.46/0.70	c 0	parsed 1546 expressions
0.46/0.71	c 0	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.46/0.71	c 0	Converting to clausal form CSP
0.46/0.88	c 1	converted 155 (10%) expressions
0.46/0.93	c 1	converted 310 (20%) expressions
0.46/0.96	c 1	converted 464 (30%) expressions
0.46/0.98	c 1	converted 619 (40%) expressions
0.46/1.00	c 1	converted 773 (50%) expressions
0.46/1.03	c 1	converted 928 (60%) expressions
0.46/1.05	c 1	converted 1083 (70%) expressions
0.46/1.07	c 1	converted 1237 (80%) expressions
0.46/1.08	c 1	converted 1392 (90%) expressions
1.04/1.10	c 1	converted 1546 (100%) expressions
1.04/1.10	c 1	CSP : 75 integers, 1235 booleans, 5240 clauses, largest domain size 2500
1.04/1.10	c 1	Heap : 3 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.04/1.10	c 1	Propagation in CSP
1.04/1.12	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.04/1.12	c 1	CSP : 75 integers, 1235 booleans, 5240 clauses, largest domain size 2500
1.04/1.12	c 1	Heap : 4 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.04/1.13	c 1	Simplifing CSP by introducing new Boolean variables
1.14/1.21	c 1	CSP : 75 integers, 6683 booleans, 10688 clauses, largest domain size 2500
1.14/1.21	c 1	Heap : 5 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.14/1.26	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.14/1.27	c 1	8 (10%) CSP integer variables are encoded (384 clauses, 4078 bytes)
1.14/1.27	c 1	15 (20%) CSP integer variables are encoded (720 clauses, 7774 bytes)
1.14/1.28	c 1	23 (30%) CSP integer variables are encoded (1104 clauses, 12249 bytes)
1.14/1.28	c 1	30 (40%) CSP integer variables are encoded (1440 clauses, 16617 bytes)
1.14/1.28	c 1	38 (50%) CSP integer variables are encoded (1824 clauses, 21609 bytes)
1.14/1.28	c 1	45 (60%) CSP integer variables are encoded (2160 clauses, 25977 bytes)
1.14/1.29	c 1	53 (70%) CSP integer variables are encoded (9894 clauses, 126519 bytes)
1.14/1.30	c 1	60 (80%) CSP integer variables are encoded (15130 clauses, 204956 bytes)
1.14/1.30	c 1	68 (90%) CSP integer variables are encoded (15514 clauses, 210716 bytes)
1.14/1.30	c 1	75 (100%) CSP integer variables are encoded (15850 clauses, 215756 bytes)
1.33/1.47	c 1	1069 (10%) CSP clauses are encoded (93867 clauses, 1738771 bytes)
1.44/1.54	c 1	2138 (20%) CSP clauses are encoded (122102 clauses, 2258694 bytes)
1.44/1.60	c 1	3207 (30%) CSP clauses are encoded (150999 clauses, 2793412 bytes)
1.54/1.66	c 1	4276 (40%) CSP clauses are encoded (180558 clauses, 3342958 bytes)
1.63/1.72	c 1	5344 (50%) CSP clauses are encoded (211110 clauses, 3912998 bytes)
1.63/1.78	c 1	6413 (60%) CSP clauses are encoded (242559 clauses, 4504530 bytes)
1.73/1.86	c 2	7482 (70%) CSP clauses are encoded (275449 clauses, 5148477 bytes)
1.83/1.92	c 2	8551 (80%) CSP clauses are encoded (309190 clauses, 5819161 bytes)
1.93/2.00	c 2	9620 (90%) CSP clauses are encoded (344692 clauses, 6526276 bytes)
2.03/2.11	c 2	10688 (100%) CSP clauses are encoded (406638 clauses, 7793551 bytes)
2.03/2.11	c 2	10688 CSP clauses encoded
2.03/2.11	c 2	Writing map file : HOME/temp.map
2.03/2.12	c 2	Heap : 4 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
2.03/2.12	c 2	SAT : 22608 SAT variables, 406638 SAT clauses, 7793551 bytes
2.03/2.12	c 2	Heap : 4 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
2.03/2.16	c 2	SOLVING HOME/temp.cnf
2.03/2.16	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.03/2.17	c 2	This is MiniSat 2.0 beta
2.03/2.17	c 2	WARNING: for repeatability, setting FPU to use double precision
2.03/2.17	c 2	============================[ Problem Statistics ]=============================
2.03/2.17	c 2	|                                                                             |
2.03/2.17	c 2	|  Number of variables:  22608                                                |
2.03/2.17	c 2	|  Number of clauses:    406638                                               |
2.19/2.37	c 2	|  Parsing time:         0.18         s                                       |
2.19/2.39	c 2	============================[ Search Statistics ]==============================
2.19/2.39	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.19/2.39	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.19/2.39	c 2	===============================================================================
2.19/2.39	c 2	|         0 |   22607   406637  1190208 |   135545        0    nan |  0.000 % |
2.38/2.50	c 2	|       101 |   22607   406637  1190208 |   149100      101     36 |  0.004 % |
2.48/2.62	c 2	|       252 |   22607   406637  1190208 |   164010      252     21 |  0.004 % |
2.58/2.71	c 2	|       478 |   22607   406637  1190208 |   180411      478     15 |  0.004 % |
2.87/3.00	c 3	|       815 |   22607   406637  1190208 |   198452      815     11 |  0.004 % |
3.28/3.46	c 3	|      1322 |   22607   406637  1190208 |   218297     1322     10 |  0.004 % |
3.98/4.10	c 4	|      2082 |   22599   406058  1188474 |   240127      667     11 |  0.051 % |
3.98/4.15	c 4	===============================================================================
3.98/4.15	c 4	restarts              : 7
3.98/4.15	c 4	conflicts             : 2116           (1088 /sec)
3.98/4.15	c 4	decisions             : 4141           (1.16 % random) (2128 /sec)
3.98/4.15	c 4	propagations          : 4661349        (2395713 /sec)
3.98/4.15	c 4	conflict literals     : 17524          (16.87 % deleted)
3.98/4.15	c 4	Memory used           : 20.26 MB
3.98/4.15	c 4	CPU time              : 1.9457 s
3.98/4.15	c 4	
3.98/4.15	c 4	UNSATISFIABLE
3.98/4.16	c 4	DECODING HOME/temp.out WITH HOME/temp.map
3.98/4.16	c 4	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -decode 'HOME/temp.out' 'HOME/temp.map'
4.05/4.23	c 4	Decoding HOME/temp.out
4.05/4.25	s UNSATISFIABLE
4.05/4.26	c 4	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
4.05/4.28	c 4	CPU 4.16 (0.05 0.02 3.88 0.21)
4.05/4.28	c 4	END Sun Jul 12 05:40:38 2009

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2080520-1247370034/watcher-2080520-1247370034 -o /tmp/evaluation-result-2080520-1247370034/solver-2080520-1247370034 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-2080520-1247370034.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.33 2.14 2.11 4/73 24596
/proc/meminfo: memFree=1063752/2055920 swapFree=4192948/4192956
[pid=24596] ppid=24594 vsize=12272 CPUtime=0
/proc/24596/stat : 24596 (sugar) R 24594 24596 20976 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 24068195 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 254613879397 0 0 4224 0 0 0 0 17 0 0 0
/proc/24596/statm: 3068 327 246 3 0 168 0

[startup+0.100345 s]
/proc/loadavg: 2.33 2.14 2.11 4/73 24596
/proc/meminfo: memFree=1063752/2055920 swapFree=4192948/4192956
[pid=24596] ppid=24594 vsize=16868 CPUtime=0.06
/proc/24596/stat : 24596 (sugar) S 24594 24596 20976 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 24068195 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24596/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.201353 s]
/proc/loadavg: 2.33 2.14 2.11 4/73 24596
/proc/meminfo: memFree=1063752/2055920 swapFree=4192948/4192956
[pid=24596] ppid=24594 vsize=16868 CPUtime=0.06
/proc/24596/stat : 24596 (sugar) S 24594 24596 20976 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 24068195 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24596/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301363 s]
/proc/loadavg: 2.33 2.14 2.11 4/73 24596
/proc/meminfo: memFree=1063752/2055920 swapFree=4192948/4192956
[pid=24596] ppid=24594 vsize=16868 CPUtime=0.06
/proc/24596/stat : 24596 (sugar) S 24594 24596 20976 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 24068195 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24596/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701408 s]
/proc/loadavg: 2.33 2.14 2.11 4/73 24596
/proc/meminfo: memFree=1063752/2055920 swapFree=4192948/4192956
[pid=24596] ppid=24594 vsize=16868 CPUtime=0.46
/proc/24596/stat : 24596 (sugar) S 24594 24596 20976 0 -1 4194304 1309 5017 0 1 5 1 37 3 15 0 1 0 24068195 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24596/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.46
Current children cumulated vsize (KiB) 16868

[startup+1.5025 s]
/proc/loadavg: 2.33 2.14 2.11 3/84 24618
/proc/meminfo: memFree=1046512/2055920 swapFree=4192948/4192956
[pid=24596] ppid=24594 vsize=16868 CPUtime=0.46
/proc/24596/stat : 24596 (sugar) S 24594 24596 20976 0 -1 4194304 1310 5017 0 1 5 1 37 3 15 0 1 0 24068195 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24596/statm: 4217 1111 409 3 0 796 0
[pid=24609] ppid=24596 vsize=5356 CPUtime=0
/proc/24609/stat : 24609 (sh) S 24596 24596 20976 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 24068245 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24609/statm: 1339 233 193 169 0 50 0
[pid=24610] ppid=24609 vsize=868672 CPUtime=0.98
/proc/24610/stat : 24610 (java) S 24609 24596 20976 0 -1 0 7428 0 1 0 92 6 0 0 20 0 9 0 24068246 889520128 6603 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/24610/statm: 217168 6603 2590 9 0 211645 0
[pid=24610/tid=24611] ppid=24609 vsize=868672 CPUtime=0.6
/proc/24610/task/24611/stat : 24611 (java) R 24609 24596 20976 0 -1 64 2790 0 1 0 58 2 0 0 25 0 9 0 24068247 889520128 6603 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24610/tid=24612] ppid=24609 vsize=868672 CPUtime=0.16
/proc/24610/task/24612/stat : 24612 (java) S 24609 24596 20976 0 -1 64 2451 0 0 0 15 1 0 0 16 0 9 0 24068248 889520128 6603 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=24610/tid=24613] ppid=24609 vsize=868672 CPUtime=0
/proc/24610/task/24613/stat : 24613 (java) S 24609 24596 20976 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24068248 889520128 6603 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24610/tid=24614] ppid=24609 vsize=868672 CPUtime=0
/proc/24610/task/24614/stat : 24614 (java) S 24609 24596 20976 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 24068248 889520128 6603 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24610/tid=24615] ppid=24609 vsize=868672 CPUtime=0
/proc/24610/task/24615/stat : 24615 (java) S 24609 24596 20976 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 24068250 889520128 6603 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24610/tid=24616] ppid=24609 vsize=868672 CPUtime=0.18
/proc/24610/task/24616/stat : 24616 (java) S 24609 24596 20976 0 -1 64 1488 0 0 0 17 1 0 0 16 0 9 0 24068250 889520128 6603 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24610/tid=24617] ppid=24609 vsize=868672 CPUtime=0
/proc/24610/task/24617/stat : 24617 (java) S 24609 24596 20976 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 24068250 889520128 6603 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24610/tid=24618] ppid=24609 vsize=868672 CPUtime=0
/proc/24610/task/24618/stat : 24618 (java) S 24609 24596 20976 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24068250 889520128 6603 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 890896

[startup+3.10169 s]
/proc/loadavg: 2.30 2.14 2.11 3/76 24620
/proc/meminfo: memFree=1048112/2055920 swapFree=4192948/4192956
[pid=24596] ppid=24594 vsize=16868 CPUtime=2.06
/proc/24596/stat : 24596 (sugar) S 24594 24596 20976 0 -1 4194304 1376 12944 0 2 5 1 186 14 15 0 1 0 24068195 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24596/statm: 4217 1113 409 3 0 796 0
[pid=24619] ppid=24596 vsize=5356 CPUtime=0
/proc/24619/stat : 24619 (sh) S 24596 24596 20976 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24068412 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24619/statm: 1339 232 193 169 0 50 0
[pid=24620] ppid=24619 vsize=20612 CPUtime=0.91
/proc/24620/stat : 24620 (minisat) R 24619 24596 20976 0 -1 4194304 4950 0 0 0 89 2 0 0 25 0 1 0 24068412 21106688 4936 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 0 0 0
/proc/24620/statm: 5153 4936 76 150 0 5000 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 42836

[startup+6.30108 s]
/proc/loadavg: 2.30 2.14 2.11 2/74 24630
/proc/meminfo: memFree=1052032/2055920 swapFree=4192948/4192956
[pid=24596] ppid=24594 vsize=0 CPUtime=4.16
/proc/24596/stat : 24596 (sugar) Z 24594 24596 20976 0 -1 4194316 1537 21872 0 3 5 2 388 21 15 0 1 0 24068195 0 0 996147200 0 0 0 0 0 0 0 4224 16386 18446744071563351923 0 0 17 1 0 0
/proc/24596/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4.16
Current children cumulated vsize (KiB) 0
heavy processes:
Ooops ! No data available on process 24596

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

[startup+6.30108 s]
/proc/loadavg: 2.30 2.14 2.11 4/74 24630
/proc/meminfo: memFree=1062848/2055920 swapFree=4192948/4192956
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 6.30192
CPU time (s): 4.18836
CPU user time (s): 3.9434
CPU system time (s): 0.244962
CPU usage (%): 66.4617
Max. virtual memory (cumulated for all children) (KiB): 890896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.9434
system time used= 0.244962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23409
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= 3986
involuntary context switches= 3861

runsolver used 0.010998 second user time and 0.027995 second system time

The end

Launcher Data 

Begin job on node87 at 2009-07-12 05:40:34
IDJOB=2080520
IDBENCH=57101
IDSOLVER=739
FILE ID=node87/2080520-1247370034
PBS_JOBID= 9507082
Free space on /tmp= 66296 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/queensKnights/normalized-queensKnights-50-5-mul.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2080520-1247370034/watcher-2080520-1247370034 -o /tmp/evaluation-result-2080520-1247370034/solver-2080520-1247370034 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-2080520-1247370034.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 16fcc8b8bde2aa10417fc00ae864011c
RANDOM SEED=782298153

node87.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		: 3000.236
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		: 3000.236
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:       1064232 kB
Buffers:         91764 kB
Cached:         787060 kB
SwapCached:          8 kB
Active:         201276 kB
Inactive:       706584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1064232 kB
SwapTotal:     4192956 kB
SwapFree:      4192948 kB
Dirty:            1472 kB
Writeback:           0 kB
Mapped:          39364 kB
Slab:            69176 kB
Committed_AS:   197440 kB
PageTables:       1848 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= 66292 MiB
End job on node87 at 2009-07-12 05:40:40