Trace number 2091751

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+minisatSAT 88.5735 88.7242

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-35_ext.xml
MD5SUMad4f7051f403e4daac24e52d34f68ad2
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark88.5735
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints469
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension469
Number of constraints which are defined in intension0
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 12:51:18 2009
0.00/0.07	c 0	PID 29897
0.06/0.07	c 0	HOST node82.alineos.net
0.06/0.07	c 0	CONVERTING HOME/instance-2091751-1247395878.xml TO HOME/temp.csp
0.06/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2091751-1247395878.xml' 'HOME/temp.csp'
0.06/0.62	c 1	1 domains, 50 variables, 0 predicates, 469 relations, 469 constraints
0.06/0.65	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.65	c 1	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'
0.59/0.72	c 1	Parsing HOME/temp.csp
1.02/1.14	c 1	parsed 989 expressions
1.02/1.14	c 1	Heap : 6 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.02/1.14	c 1	Converting to clausal form CSP
1.02/1.17	c 1	converted 99 (10%) expressions
1.02/1.17	c 1	converted 198 (20%) expressions
1.12/1.23	c 1	converted 297 (30%) expressions
1.12/1.23	c 1	converted 396 (40%) expressions
1.12/1.25	c 1	converted 495 (50%) expressions
1.12/1.29	c 1	converted 594 (60%) expressions
1.22/1.32	c 1	converted 693 (70%) expressions
1.22/1.35	c 1	converted 792 (80%) expressions
1.32/1.45	c 1	converted 891 (90%) expressions
1.42/1.50	c 2	converted 989 (100%) expressions
1.42/1.50	c 2	CSP : 50 integers, 0 booleans, 469 clauses, largest domain size 23
1.42/1.50	c 2	Heap : 13 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.42/1.50	c 2	Propagation in CSP
1.42/1.51	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.42/1.51	c 2	CSP : 50 integers, 0 booleans, 469 clauses, largest domain size 23
1.42/1.51	c 2	Heap : 13 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.42/1.51	c 2	Simplifing CSP by introducing new Boolean variables
1.42/1.51	c 2	CSP : 50 integers, 0 booleans, 469 clauses, largest domain size 23
1.42/1.51	c 2	Heap : 13 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.42/1.57	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.42/1.57	c 2	5 (10%) CSP integer variables are encoded (105 clauses, 1013 bytes)
1.42/1.58	c 2	10 (20%) CSP integer variables are encoded (210 clauses, 2168 bytes)
1.42/1.58	c 2	15 (30%) CSP integer variables are encoded (315 clauses, 3323 bytes)
1.42/1.58	c 2	20 (40%) CSP integer variables are encoded (420 clauses, 4478 bytes)
1.42/1.58	c 2	25 (50%) CSP integer variables are encoded (525 clauses, 5633 bytes)
1.42/1.58	c 2	30 (60%) CSP integer variables are encoded (630 clauses, 6788 bytes)
1.42/1.59	c 2	35 (70%) CSP integer variables are encoded (735 clauses, 7943 bytes)
1.42/1.59	c 2	40 (80%) CSP integer variables are encoded (840 clauses, 9098 bytes)
1.42/1.59	c 2	45 (90%) CSP integer variables are encoded (945 clauses, 10253 bytes)
1.42/1.59	c 2	50 (100%) CSP integer variables are encoded (1050 clauses, 11601 bytes)
1.52/1.65	c 2	47 (10%) CSP clauses are encoded (5401 clauses, 85950 bytes)
1.52/1.68	c 2	94 (20%) CSP clauses are encoded (9662 clauses, 163773 bytes)
1.62/1.70	c 2	141 (30%) CSP clauses are encoded (13948 clauses, 245859 bytes)
1.62/1.73	c 2	188 (40%) CSP clauses are encoded (18212 clauses, 327824 bytes)
1.62/1.75	c 2	235 (50%) CSP clauses are encoded (22602 clauses, 412472 bytes)
1.62/1.78	c 2	282 (60%) CSP clauses are encoded (26853 clauses, 493854 bytes)
1.72/1.80	c 2	329 (70%) CSP clauses are encoded (31074 clauses, 575460 bytes)
1.72/1.83	c 2	376 (80%) CSP clauses are encoded (35262 clauses, 656451 bytes)
1.72/1.85	c 2	423 (90%) CSP clauses are encoded (39408 clauses, 737871 bytes)
1.72/1.87	c 2	469 (100%) CSP clauses are encoded (43477 clauses, 820268 bytes)
1.72/1.87	c 2	469 CSP clauses encoded
1.72/1.87	c 2	Writing map file : HOME/temp.map
1.72/1.87	c 2	Heap : 6 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.72/1.87	c 2	SAT : 1100 SAT variables, 43477 SAT clauses, 820268 bytes
1.72/1.87	c 2	Heap : 6 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.79/1.91	c 2	SOLVING HOME/temp.cnf
1.79/1.91	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.79/1.91	c 2	This is MiniSat 2.0 beta
1.79/1.91	c 2	WARNING: for repeatability, setting FPU to use double precision
1.79/1.91	c 2	============================[ Problem Statistics ]=============================
1.79/1.91	c 2	|                                                                             |
1.79/1.91	c 2	|  Number of variables:  1100                                                 |
1.79/1.91	c 2	|  Number of clauses:    43477                                                |
1.79/1.93	c 2	|  Parsing time:         0.02         s                                       |
1.79/1.94	c 2	============================[ Search Statistics ]==============================
1.79/1.94	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.79/1.94	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.79/1.94	c 2	===============================================================================
1.79/1.94	c 2	|         0 |    1100    43477   162127 |    14492        0    nan |  0.000 % |
1.79/1.96	c 2	|       100 |    1100    43477   162127 |    15941      100     12 |  0.000 % |
1.79/1.99	c 2	|       250 |    1100    43477   162127 |    17535      250     13 |  0.004 % |
1.82/2.03	c 2	|       475 |    1100    43477   162127 |    19289      475     14 |  0.002 % |
1.82/2.10	c 2	|       815 |    1100    43477   162127 |    21218      815     14 |  0.004 % |
2.00/2.19	c 2	|      1322 |    1100    43477   162127 |    23340     1322     14 |  0.004 % |
2.20/2.33	c 2	|      2081 |    1100    43477   162127 |    25674     2081     15 |  0.002 % |
2.41/2.54	c 3	|      3220 |    1100    43477   162127 |    28241     3220     15 |  0.003 % |
2.81/2.90	c 3	|      4928 |    1100    43477   162127 |    31065     4928     15 |  0.003 % |
3.30/3.48	c 3	|      7492 |    1100    43477   162127 |    34172     7492     16 |  0.001 % |
4.40/4.50	c 5	|     11336 |    1100    43477   162127 |    37589    11336     16 |  0.003 % |
6.00/6.14	c 6	|     17102 |    1100    43477   162127 |    41348    17102     17 |  0.003 % |
8.90/9.02	c 9	|     25751 |    1100    43477   162127 |    45483    25751     18 |  0.001 % |
14.60/14.72	c 15	|     38725 |    1100    43477   162127 |    50031    38725     18 |  0.003 % |
23.79/23.90	c 24	|     58186 |    1100    43477   162127 |    55034    21012     19 |  0.003 % |
38.79/38.95	c 39	|     87380 |    1100    43477   162127 |    60538    50206     19 |  0.003 % |
63.47/63.60	c 64	|    131173 |    1100    43477   162127 |    66591    48906     19 |  0.003 % |
88.36/88.55	c 89	===============================================================================
88.36/88.55	c 89	restarts              : 17
88.36/88.55	c 89	conflicts             : 169833         (1962 /sec)
88.36/88.55	c 89	decisions             : 206616         (1.37 % random) (2387 /sec)
88.36/88.55	c 89	propagations          : 25524727       (294842 /sec)
88.36/88.55	c 89	conflict literals     : 3309506        (42.68 % deleted)
88.36/88.55	c 89	Memory used           : 11.89 MB
88.36/88.55	c 89	CPU time              : 86.5708 s
88.36/88.55	c 89	
88.36/88.55	c 89	SATISFIABLE
88.36/88.55	c 89	DECODING HOME/temp.out WITH HOME/temp.map
88.36/88.55	c 89	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'
88.43/88.63	c 89	Decoding HOME/temp.out
88.43/88.66	s SATISFIABLE
88.43/88.66	v 12 9 4 3 16 4 12 18 10 18 11 9 7 8 18 21 12 21 20 0 8 17 9 8 19 19 14 10 3 0 0 21 17 12 22 15 7 4 9 22 22 1 15 18 5 21 8 3 12 6
88.43/88.68	c 89	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
88.43/88.72	c 89	CPU 88.55 (0.06 0.01 88.31 0.17)
88.43/88.72	c 89	END Sun Jul 12 12:52:47 2009

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2091751-1247395878/watcher-2091751-1247395878 -o /tmp/evaluation-result-2091751-1247395878/solver-2091751-1247395878 -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-2091751-1247395878.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: 1.85 1.97 1.99 4/75 29897
/proc/meminfo: memFree=1836648/2055920 swapFree=4192812/4192956
[pid=29897] ppid=29895 vsize=11864 CPUtime=0
/proc/29897/stat : 29897 (sugar) R 29895 29897 29860 0 -1 4194304 140 0 0 0 0 0 0 0 20 0 1 0 26652768 12148736 108 996147200 4194304 4206940 548682068608 18446744073709551615 224265207112 0 0 4224 0 0 0 0 17 0 0 0
/proc/29897/statm: 2966 108 76 3 0 66 0

[startup+0.0758681 s]
/proc/loadavg: 1.85 1.97 1.99 4/75 29897
/proc/meminfo: memFree=1836648/2055920 swapFree=4192812/4192956
[pid=29897] ppid=29895 vsize=16740 CPUtime=0.06
/proc/29897/stat : 29897 (sugar) S 29895 29897 29860 0 -1 4194304 1152 0 0 0 5 1 0 0 18 0 1 0 26652768 17141760 1107 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29897/statm: 4185 1107 406 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.101484 s]
/proc/loadavg: 1.85 1.97 1.99 4/75 29897
/proc/meminfo: memFree=1836648/2055920 swapFree=4192812/4192956
[pid=29897] ppid=29895 vsize=16868 CPUtime=0.06
/proc/29897/stat : 29897 (sugar) S 29895 29897 29860 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 26652768 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29897/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301516 s]
/proc/loadavg: 1.85 1.97 1.99 4/75 29897
/proc/meminfo: memFree=1836648/2055920 swapFree=4192812/4192956
[pid=29897] ppid=29895 vsize=16868 CPUtime=0.06
/proc/29897/stat : 29897 (sugar) S 29895 29897 29860 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 26652768 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29897/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701593 s]
/proc/loadavg: 1.85 1.97 1.99 4/75 29897
/proc/meminfo: memFree=1836648/2055920 swapFree=4192812/4192956
[pid=29897] ppid=29895 vsize=16868 CPUtime=0.59
/proc/29897/stat : 29897 (sugar) S 29895 29897 29860 0 -1 4194304 1292 4980 0 1 5 1 49 4 16 0 1 0 26652768 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29897/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 16868

[startup+1.50274 s]
/proc/loadavg: 1.85 1.97 1.99 3/86 29919
/proc/meminfo: memFree=1823944/2055920 swapFree=4192812/4192956
[pid=29897] ppid=29895 vsize=16868 CPUtime=0.59
/proc/29897/stat : 29897 (sugar) S 29895 29897 29860 0 -1 4194304 1309 4980 0 1 5 1 49 4 16 0 1 0 26652768 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29897/statm: 4217 1111 409 3 0 796 0
[pid=29910] ppid=29897 vsize=5356 CPUtime=0
/proc/29910/stat : 29910 (sh) S 29897 29897 29860 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26652834 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29910/statm: 1339 233 193 169 0 50 0
[pid=29911] ppid=29910 vsize=864256 CPUtime=0.83
/proc/29911/stat : 29911 (java) S 29910 29897 29860 0 -1 0 8477 0 1 0 78 5 0 0 20 0 9 0 26652834 884998144 7743 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29911/statm: 216064 7744 2566 9 0 210569 0
[pid=29911/tid=29912] ppid=29910 vsize=864256 CPUtime=0.45
/proc/29911/task/29912/stat : 29912 (java) R 29910 29897 29860 0 -1 64 2719 0 1 0 44 1 0 0 25 0 9 0 26652835 884998144 7745 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29911/tid=29913] ppid=29910 vsize=864256 CPUtime=0.3
/proc/29911/task/29913/stat : 29913 (java) R 29910 29897 29860 0 -1 64 4749 0 0 0 27 3 0 0 16 0 9 0 26652836 884998144 7747 996147200 134512640 134550932 4294955936 18446744073709551615 102709360 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=29911/tid=29914] ppid=29910 vsize=864256 CPUtime=0
/proc/29911/task/29914/stat : 29914 (java) S 29910 29897 29860 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26652836 884998144 7748 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29911/tid=29915] ppid=29910 vsize=864256 CPUtime=0
/proc/29911/task/29915/stat : 29915 (java) S 29910 29897 29860 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 26652836 884998144 7749 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29911/tid=29916] ppid=29910 vsize=864256 CPUtime=0
/proc/29911/task/29916/stat : 29916 (java) S 29910 29897 29860 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 26652838 884998144 7750 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29911/tid=29917] ppid=29910 vsize=864256 CPUtime=0.05
/proc/29911/task/29917/stat : 29917 (java) S 29910 29897 29860 0 -1 64 310 0 0 0 5 0 0 0 16 0 9 0 26652838 884998144 7752 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29911/tid=29918] ppid=29910 vsize=864256 CPUtime=0
/proc/29911/task/29918/stat : 29918 (java) S 29910 29897 29860 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 26652838 884998144 7753 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29911/tid=29919] ppid=29910 vsize=864256 CPUtime=0
/proc/29911/task/29919/stat : 29919 (java) S 29910 29897 29860 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 26652838 884998144 7754 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 886480

[startup+3.10104 s]
/proc/loadavg: 1.85 1.97 1.99 3/78 29921
/proc/meminfo: memFree=1828680/2055920 swapFree=4192812/4192956
[pid=29897] ppid=29895 vsize=16868 CPUtime=1.83
/proc/29897/stat : 29897 (sugar) S 29895 29897 29860 0 -1 4194304 1376 13952 0 2 6 1 164 12 15 0 1 0 26652768 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29897/statm: 4217 1113 409 3 0 796 0
[pid=29920] ppid=29897 vsize=5356 CPUtime=0
/proc/29920/stat : 29920 (sh) S 29897 29897 29860 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26652959 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29920/statm: 1339 232 193 169 0 50 0
[pid=29921] ppid=29920 vsize=4660 CPUtime=1.17
/proc/29921/stat : 29921 (minisat) R 29920 29897 29860 0 -1 4194304 994 0 0 0 117 0 0 0 25 0 1 0 26652960 4771840 980 996147200 134512640 135127466 4294956256 18446744073709551615 134530752 0 0 4096 3 0 0 0 17 0 0 0
/proc/29921/statm: 1165 980 75 150 0 1012 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 26884

[startup+6.30164 s]
/proc/loadavg: 1.87 1.97 1.99 3/78 29921
/proc/meminfo: memFree=1827080/2055920 swapFree=4192812/4192956
[pid=29897] ppid=29895 vsize=16868 CPUtime=1.83
/proc/29897/stat : 29897 (sugar) S 29895 29897 29860 0 -1 4194304 1376 13952 0 2 6 1 164 12 16 0 1 0 26652768 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29897/statm: 4217 1113 409 3 0 796 0
[pid=29920] ppid=29897 vsize=5356 CPUtime=0
/proc/29920/stat : 29920 (sh) S 29897 29897 29860 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26652959 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29920/statm: 1339 232 193 169 0 50 0
[pid=29921] ppid=29920 vsize=5900 CPUtime=4.37
/proc/29921/stat : 29921 (minisat) R 29920 29897 29860 0 -1 4194304 1310 0 0 0 436 1 0 0 25 0 1 0 26652960 6041600 1296 996147200 134512640 135127466 4294956256 18446744073709551615 134530692 0 0 4096 3 0 0 0 17 0 0 0
/proc/29921/statm: 1475 1296 75 150 0 1322 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 28124

[startup+12.7018 s]
/proc/loadavg: 1.88 1.97 1.99 3/78 29921
/proc/meminfo: memFree=1825160/2055920 swapFree=4192812/4192956
[pid=29897] ppid=29895 vsize=16868 CPUtime=1.83
/proc/29897/stat : 29897 (sugar) S 29895 29897 29860 0 -1 4194304 1376 13952 0 2 6 1 164 12 16 0 1 0 26652768 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29897/statm: 4217 1113 409 3 0 796 0
[pid=29920] ppid=29897 vsize=5356 CPUtime=0
/proc/29920/stat : 29920 (sh) S 29897 29897 29860 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26652959 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29920/statm: 1339 232 193 169 0 50 0
[pid=29921] ppid=29920 vsize=7704 CPUtime=10.77
/proc/29921/stat : 29921 (minisat) R 29920 29897 29860 0 -1 4194304 1768 0 0 0 1076 1 0 0 25 0 1 0 26652960 7888896 1754 996147200 134512640 135127466 4294956256 18446744073709551615 134527053 0 0 4096 3 0 0 0 17 0 0 0
/proc/29921/statm: 1926 1754 75 150 0 1773 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 29928

[startup+25.5012 s]
/proc/loadavg: 1.90 1.97 1.99 3/78 29921
/proc/meminfo: memFree=1823304/2055920 swapFree=4192812/4192956
[pid=29897] ppid=29895 vsize=16868 CPUtime=1.83
/proc/29897/stat : 29897 (sugar) S 29895 29897 29860 0 -1 4194304 1376 13952 0 2 6 1 164 12 16 0 1 0 26652768 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29897/statm: 4217 1113 409 3 0 796 0
[pid=29920] ppid=29897 vsize=5356 CPUtime=0
/proc/29920/stat : 29920 (sh) S 29897 29897 29860 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26652959 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29920/statm: 1339 232 193 169 0 50 0
[pid=29921] ppid=29920 vsize=9372 CPUtime=23.56
/proc/29921/stat : 29921 (minisat) R 29920 29897 29860 0 -1 4194304 2186 0 0 0 2355 1 0 0 25 0 1 0 26652960 9596928 2172 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 0 0 0
/proc/29921/statm: 2343 2172 75 150 0 2190 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 31596

[startup+51.102 s]
/proc/loadavg: 1.93 1.97 1.99 3/78 29921
/proc/meminfo: memFree=1821512/2055920 swapFree=4192812/4192956
[pid=29897] ppid=29895 vsize=16868 CPUtime=1.83
/proc/29897/stat : 29897 (sugar) S 29895 29897 29860 0 -1 4194304 1376 13952 0 2 6 1 164 12 16 0 1 0 26652768 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29897/statm: 4217 1113 409 3 0 796 0
[pid=29920] ppid=29897 vsize=5356 CPUtime=0
/proc/29920/stat : 29920 (sh) S 29897 29897 29860 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26652959 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29920/statm: 1339 232 193 169 0 50 0
[pid=29921] ppid=29920 vsize=11108 CPUtime=49.15
/proc/29921/stat : 29921 (minisat) R 29920 29897 29860 0 -1 4194304 2622 0 0 0 4913 2 0 0 25 0 1 0 26652960 11374592 2608 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 0 0 0
/proc/29921/statm: 2777 2608 75 150 0 2624 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 33332

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

[startup+63.9014 s]
/proc/loadavg: 1.94 1.97 1.99 3/78 29921
/proc/meminfo: memFree=1821320/2055920 swapFree=4192812/4192956
[pid=29897] ppid=29895 vsize=16868 CPUtime=1.83
/proc/29897/stat : 29897 (sugar) S 29895 29897 29860 0 -1 4194304 1376 13952 0 2 6 1 164 12 16 0 1 0 26652768 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29897/statm: 4217 1113 409 3 0 796 0
[pid=29920] ppid=29897 vsize=5356 CPUtime=0
/proc/29920/stat : 29920 (sh) S 29897 29897 29860 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26652959 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29920/statm: 1339 232 193 169 0 50 0
[pid=29921] ppid=29920 vsize=11244 CPUtime=61.94
/proc/29921/stat : 29921 (minisat) R 29920 29897 29860 0 -1 4194304 2666 0 0 0 6192 2 0 0 25 0 1 0 26652960 11513856 2652 996147200 134512640 135127466 4294956256 18446744073709551615 134530686 0 0 4096 3 0 0 0 17 0 0 0
/proc/29921/statm: 2811 2652 75 150 0 2658 0
Current children cumulated CPU time (s) 63.77
Current children cumulated vsize (KiB) 33468

[startup+76.7018 s]
/proc/loadavg: 1.96 1.97 1.99 3/78 29921
/proc/meminfo: memFree=1820808/2055920 swapFree=4192812/4192956
[pid=29897] ppid=29895 vsize=16868 CPUtime=1.83
/proc/29897/stat : 29897 (sugar) S 29895 29897 29860 0 -1 4194304 1376 13952 0 2 6 1 164 12 16 0 1 0 26652768 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29897/statm: 4217 1113 409 3 0 796 0
[pid=29920] ppid=29897 vsize=5356 CPUtime=0
/proc/29920/stat : 29920 (sh) S 29897 29897 29860 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26652959 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29920/statm: 1339 232 193 169 0 50 0
[pid=29921] ppid=29920 vsize=12036 CPUtime=74.74
/proc/29921/stat : 29921 (minisat) R 29920 29897 29860 0 -1 4194304 2814 0 0 0 7472 2 0 0 25 0 1 0 26652960 12324864 2800 996147200 134512640 135127466 4294956256 18446744073709551615 134530686 0 0 4096 3 0 0 0 17 0 0 0
/proc/29921/statm: 3009 2800 75 150 0 2856 0
Current children cumulated CPU time (s) 76.57
Current children cumulated vsize (KiB) 34260

[startup+83.102 s]
/proc/loadavg: 1.96 1.97 1.99 3/78 29921
/proc/meminfo: memFree=1820424/2055920 swapFree=4192812/4192956
[pid=29897] ppid=29895 vsize=16868 CPUtime=1.83
/proc/29897/stat : 29897 (sugar) S 29895 29897 29860 0 -1 4194304 1376 13952 0 2 6 1 164 12 16 0 1 0 26652768 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29897/statm: 4217 1113 409 3 0 796 0
[pid=29920] ppid=29897 vsize=5356 CPUtime=0
/proc/29920/stat : 29920 (sh) S 29897 29897 29860 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26652959 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29920/statm: 1339 232 193 169 0 50 0
[pid=29921] ppid=29920 vsize=12168 CPUtime=81.13
/proc/29921/stat : 29921 (minisat) R 29920 29897 29860 0 -1 4194304 2854 0 0 0 8111 2 0 0 25 0 1 0 26652960 12460032 2840 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 0 0 0
/proc/29921/statm: 3042 2840 75 150 0 2889 0
Current children cumulated CPU time (s) 82.96
Current children cumulated vsize (KiB) 34392

[startup+86.3016 s]
/proc/loadavg: 1.96 1.97 1.99 3/78 29921
/proc/meminfo: memFree=1820424/2055920 swapFree=4192812/4192956
[pid=29897] ppid=29895 vsize=16868 CPUtime=1.83
/proc/29897/stat : 29897 (sugar) S 29895 29897 29860 0 -1 4194304 1376 13952 0 2 6 1 164 12 16 0 1 0 26652768 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29897/statm: 4217 1113 409 3 0 796 0
[pid=29920] ppid=29897 vsize=5356 CPUtime=0
/proc/29920/stat : 29920 (sh) S 29897 29897 29860 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26652959 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29920/statm: 1339 232 193 169 0 50 0
[pid=29921] ppid=29920 vsize=12168 CPUtime=84.33
/proc/29921/stat : 29921 (minisat) R 29920 29897 29860 0 -1 4194304 2865 0 0 0 8431 2 0 0 25 0 1 0 26652960 12460032 2851 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 0 0 0
/proc/29921/statm: 3042 2851 75 150 0 2889 0
Current children cumulated CPU time (s) 86.16
Current children cumulated vsize (KiB) 34392

[startup+87.9018 s]
/proc/loadavg: 1.96 1.97 1.99 3/78 29921
/proc/meminfo: memFree=1820424/2055920 swapFree=4192812/4192956
[pid=29897] ppid=29895 vsize=16868 CPUtime=1.83
/proc/29897/stat : 29897 (sugar) S 29895 29897 29860 0 -1 4194304 1376 13952 0 2 6 1 164 12 16 0 1 0 26652768 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29897/statm: 4217 1113 409 3 0 796 0
[pid=29920] ppid=29897 vsize=5356 CPUtime=0
/proc/29920/stat : 29920 (sh) S 29897 29897 29860 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26652959 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29920/statm: 1339 232 193 169 0 50 0
[pid=29921] ppid=29920 vsize=12168 CPUtime=85.94
/proc/29921/stat : 29921 (minisat) R 29920 29897 29860 0 -1 4194304 2865 0 0 0 8592 2 0 0 25 0 1 0 26652960 12460032 2851 996147200 134512640 135127466 4294956256 18446744073709551615 134530686 0 0 4096 3 0 0 0 17 0 0 0
/proc/29921/statm: 3042 2851 75 150 0 2889 0
Current children cumulated CPU time (s) 87.77
Current children cumulated vsize (KiB) 34392

[startup+88.3019 s]
/proc/loadavg: 1.96 1.97 1.99 3/78 29921
/proc/meminfo: memFree=1820424/2055920 swapFree=4192812/4192956
[pid=29897] ppid=29895 vsize=16868 CPUtime=1.83
/proc/29897/stat : 29897 (sugar) S 29895 29897 29860 0 -1 4194304 1376 13952 0 2 6 1 164 12 16 0 1 0 26652768 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29897/statm: 4217 1113 409 3 0 796 0
[pid=29920] ppid=29897 vsize=5356 CPUtime=0
/proc/29920/stat : 29920 (sh) S 29897 29897 29860 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26652959 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29920/statm: 1339 232 193 169 0 50 0
[pid=29921] ppid=29920 vsize=12168 CPUtime=86.33
/proc/29921/stat : 29921 (minisat) R 29920 29897 29860 0 -1 4194304 2865 0 0 0 8631 2 0 0 25 0 1 0 26652960 12460032 2851 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 0 0 0
/proc/29921/statm: 3042 2851 75 150 0 2889 0
Current children cumulated CPU time (s) 88.16
Current children cumulated vsize (KiB) 34392

[startup+88.702 s]
/proc/loadavg: 1.96 1.97 1.99 3/78 29921
/proc/meminfo: memFree=1820424/2055920 swapFree=4192812/4192956
[pid=29897] ppid=29895 vsize=16868 CPUtime=88.43
/proc/29897/stat : 29897 (sugar) S 29895 29897 29860 0 -1 4194304 1450 17113 0 2 6 1 8821 15 15 0 1 0 26652768 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29897/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 88.43
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 88.7242
CPU time (s): 88.5735
CPU user time (s): 88.3786
CPU system time (s): 0.19497
CPU usage (%): 99.8302
Max. virtual memory (cumulated for all children) (KiB): 886592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 88.3786
system time used= 0.19497
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22406
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= 2218
involuntary context switches= 2305

runsolver used 0.095985 second user time and 0.315951 second system time

The end

Launcher Data 

Begin job on node82 at 2009-07-12 12:51:18
IDJOB=2091751
IDBENCH=60115
IDSOLVER=739
FILE ID=node82/2091751-1247395878
PBS_JOBID= 9507432
Free space on /tmp= 66192 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-35_ext.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-2091751-1247395878/watcher-2091751-1247395878 -o /tmp/evaluation-result-2091751-1247395878/solver-2091751-1247395878 -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-2091751-1247395878.xml

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

MD5SUM BENCH= ad4f7051f403e4daac24e52d34f68ad2
RANDOM SEED=1247130064

node82.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		: 3000.265
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		: 3000.265
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:       1837136 kB
Buffers:         25672 kB
Cached:         101624 kB
SwapCached:          0 kB
Active:         122416 kB
Inactive:        45624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1837136 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1868 kB
Writeback:           0 kB
Mapped:          51980 kB
Slab:            35996 kB
Committed_AS:   220280 kB
PageTables:       1864 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= 66188 MiB
End job on node82 at 2009-07-12 12:52:47