Trace number 2074338

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 2.42363 2.54433

General information on the benchmark

Namecsp/chessboardColoration/
normalized-cc-10-10-2.xml
MD5SUM242a13254f0897334325ad0c36acff97
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.47578
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints2025
Maximum constraint arity4
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2025
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 02:39:24 2009
0.00/0.07	c 0	PID 17226
0.00/0.08	c 0	HOST node59.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2074338-1247359164.xml TO HOME/temp.csp
0.00/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2074338-1247359164.xml' 'HOME/temp.csp'
0.06/0.54	c 0	1 domains, 100 variables, 1 predicates, 0 relations, 2025 constraints
0.06/0.56	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.56	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'
0.52/0.64	c 0	Parsing HOME/temp.csp
0.52/0.75	c 0	parsed 2127 expressions
0.52/0.76	c 0	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.52/0.76	c 0	Converting to clausal form CSP
0.52/0.95	c 1	converted 213 (10%) expressions
0.52/1.00	c 1	converted 426 (20%) expressions
0.52/1.03	c 1	converted 639 (30%) expressions
0.52/1.06	c 1	converted 851 (40%) expressions
1.05/1.15	c 1	converted 1064 (50%) expressions
1.05/1.18	c 1	converted 1277 (60%) expressions
1.15/1.21	c 1	converted 1489 (70%) expressions
1.15/1.25	c 1	converted 1702 (80%) expressions
1.15/1.27	c 1	converted 1915 (90%) expressions
1.24/1.36	c 1	converted 2127 (100%) expressions
1.24/1.36	c 1	CSP : 100 integers, 0 booleans, 2025 clauses, largest domain size 2
1.24/1.36	c 1	Heap : 7 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.24/1.36	c 1	Propagation in CSP
1.24/1.37	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.24/1.37	c 1	CSP : 100 integers, 0 booleans, 2025 clauses, largest domain size 2
1.24/1.37	c 1	Heap : 7 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.24/1.38	c 1	Simplifing CSP by introducing new Boolean variables
1.44/1.55	c 1	CSP : 100 integers, 24300 booleans, 26325 clauses, largest domain size 2
1.44/1.55	c 1	Heap : 13 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.54/1.65	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.54/1.67	c 1	10 (10%) CSP integer variables are encoded (0 clauses, 64 bytes)
1.54/1.67	c 1	20 (20%) CSP integer variables are encoded (0 clauses, 64 bytes)
1.54/1.67	c 1	30 (30%) CSP integer variables are encoded (0 clauses, 64 bytes)
1.54/1.67	c 1	40 (40%) CSP integer variables are encoded (0 clauses, 64 bytes)
1.54/1.67	c 1	50 (50%) CSP integer variables are encoded (0 clauses, 64 bytes)
1.54/1.67	c 1	60 (60%) CSP integer variables are encoded (0 clauses, 64 bytes)
1.54/1.67	c 1	70 (70%) CSP integer variables are encoded (0 clauses, 64 bytes)
1.54/1.67	c 1	80 (80%) CSP integer variables are encoded (0 clauses, 64 bytes)
1.54/1.67	c 1	90 (90%) CSP integer variables are encoded (0 clauses, 64 bytes)
1.54/1.67	c 1	100 (100%) CSP integer variables are encoded (0 clauses, 64 bytes)
1.64/1.76	c 1	2633 (10%) CSP clauses are encoded (5064 clauses, 63491 bytes)
1.64/1.78	c 1	5265 (20%) CSP clauses are encoded (10125 clauses, 129937 bytes)
1.73/1.80	c 1	7898 (30%) CSP clauses are encoded (15189 clauses, 198392 bytes)
1.73/1.83	c 1	10530 (40%) CSP clauses are encoded (20250 clauses, 266881 bytes)
1.73/1.85	c 1	13163 (50%) CSP clauses are encoded (25314 clauses, 342097 bytes)
1.73/1.87	c 1	15795 (60%) CSP clauses are encoded (30375 clauses, 417880 bytes)
1.84/1.90	c 1	18428 (70%) CSP clauses are encoded (35439 clauses, 493651 bytes)
1.84/1.92	c 2	21060 (80%) CSP clauses are encoded (40500 clauses, 569452 bytes)
1.84/1.95	c 2	23693 (90%) CSP clauses are encoded (45564 clauses, 645235 bytes)
1.84/1.97	c 2	26325 (100%) CSP clauses are encoded (50625 clauses, 721132 bytes)
1.84/1.97	c 2	26325 CSP clauses encoded
1.84/1.97	c 2	Writing map file : HOME/temp.map
1.84/1.98	c 2	Heap : 11 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
1.84/1.98	c 2	SAT : 24400 SAT variables, 50625 SAT clauses, 721132 bytes
1.84/1.98	c 2	Heap : 11 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
1.92/2.03	c 2	SOLVING HOME/temp.cnf
1.92/2.03	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.92/2.03	c 2	This is MiniSat 2.0 beta
1.92/2.03	c 2	WARNING: for repeatability, setting FPU to use double precision
1.92/2.04	c 2	============================[ Problem Statistics ]=============================
1.92/2.04	c 2	|                                                                             |
1.92/2.04	c 2	|  Number of variables:  24400                                                |
1.92/2.04	c 2	|  Number of clauses:    50625                                                |
1.92/2.06	c 2	|  Parsing time:         0.03         s                                       |
1.92/2.07	c 2	============================[ Search Statistics ]==============================
1.92/2.07	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.92/2.07	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.92/2.07	c 2	===============================================================================
1.92/2.07	c 2	|         0 |   24400    50625   121500 |    16875        0    nan |  0.000 % |
1.92/2.08	c 2	|       100 |   24400    50625   121500 |    18562      100     14 |  0.000 % |
1.92/2.10	c 2	|       251 |   24400    50625   121500 |    20418      251     13 |  0.000 % |
1.94/2.12	c 2	|       477 |   24400    50625   121500 |    22460      477     14 |  0.000 % |
1.94/2.17	c 2	|       814 |   24400    50625   121500 |    24706      814     13 |  0.000 % |
2.09/2.26	c 2	|      1320 |   24400    50625   121500 |    27177     1320     13 |  0.000 % |
2.19/2.37	c 2	===============================================================================
2.19/2.37	c 2	restarts              : 6
2.19/2.37	c 2	conflicts             : 1863           (5733 /sec)
2.19/2.37	c 2	decisions             : 5907           (1.59 % random) (18178 /sec)
2.19/2.37	c 2	propagations          : 2029649        (6246035 /sec)
2.19/2.37	c 2	conflict literals     : 21787          (37.67 % deleted)
2.19/2.37	c 2	Memory used           : 5.55 MB
2.19/2.37	c 2	CPU time              : 0.32495 s
2.19/2.37	c 2	
2.19/2.37	c 2	UNSATISFIABLE
2.19/2.37	c 2	DECODING HOME/temp.out WITH HOME/temp.map
2.19/2.37	c 2	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'
2.27/2.45	c 2	Decoding HOME/temp.out
2.27/2.49	s UNSATISFIABLE
2.27/2.49	c 2	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.27/2.54	c 2	CPU 2.39 (0.06 0.01 2.18 0.14)
2.27/2.54	c 2	END Sun Jul 12 02:39:26 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-2074338-1247359164/watcher-2074338-1247359164 -o /tmp/evaluation-result-2074338-1247359164/solver-2074338-1247359164 -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-2074338-1247359164.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: 1.02 1.91 2.00 4/74 17226
/proc/meminfo: memFree=1832264/2055920 swapFree=4192812/4192956
[pid=17226] ppid=17224 vsize=12000 CPUtime=0
/proc/17226/stat : 17226 (sugar) R 17224 17226 15662 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 22979478 12288000 173 996147200 4194304 4206940 548682068608 18446744073709551615 217051495392 0 0 4224 0 0 0 0 17 1 0 0
/proc/17226/statm: 3000 173 134 3 0 100 0

[startup+0.175434 s]
/proc/loadavg: 1.02 1.91 2.00 4/74 17226
/proc/meminfo: memFree=1832264/2055920 swapFree=4192812/4192956
[pid=17226] ppid=17224 vsize=16868 CPUtime=0.06
/proc/17226/stat : 17226 (sugar) S 17224 17226 15662 0 -1 4194304 1227 128 0 0 5 1 0 0 21 0 1 0 22979478 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17226/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.201439 s]
/proc/loadavg: 1.02 1.91 2.00 4/74 17226
/proc/meminfo: memFree=1832264/2055920 swapFree=4192812/4192956
[pid=17226] ppid=17224 vsize=16868 CPUtime=0.06
/proc/17226/stat : 17226 (sugar) S 17224 17226 15662 0 -1 4194304 1227 128 0 0 5 1 0 0 21 0 1 0 22979478 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17226/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301458 s]
/proc/loadavg: 1.02 1.91 2.00 4/74 17226
/proc/meminfo: memFree=1832264/2055920 swapFree=4192812/4192956
[pid=17226] ppid=17224 vsize=16868 CPUtime=0.06
/proc/17226/stat : 17226 (sugar) S 17224 17226 15662 0 -1 4194304 1227 128 0 0 5 1 0 0 21 0 1 0 22979478 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17226/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701535 s]
/proc/loadavg: 1.02 1.91 2.00 4/74 17226
/proc/meminfo: memFree=1832264/2055920 swapFree=4192812/4192956
[pid=17226] ppid=17224 vsize=16868 CPUtime=0.52
/proc/17226/stat : 17226 (sugar) S 17224 17226 15662 0 -1 4194304 1309 5248 0 1 5 1 42 4 16 0 1 0 22979478 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17226/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.52
Current children cumulated vsize (KiB) 16868

[startup+1.5027 s]
/proc/loadavg: 1.02 1.91 2.00 4/85 17248
/proc/meminfo: memFree=1813480/2055920 swapFree=4192812/4192956
[pid=17226] ppid=17224 vsize=16868 CPUtime=0.53
/proc/17226/stat : 17226 (sugar) S 17224 17226 15662 0 -1 4194304 1310 5248 0 1 6 1 42 4 16 0 1 0 22979478 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17226/statm: 4217 1111 409 3 0 796 0
[pid=17239] ppid=17226 vsize=5356 CPUtime=0
/proc/17239/stat : 17239 (sh) S 17226 17226 15662 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 22979535 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17239/statm: 1339 233 193 169 0 50 0
[pid=17240] ppid=17239 vsize=868624 CPUtime=0.91
/proc/17240/stat : 17240 (java) S 17239 17226 15662 0 -1 0 9130 0 1 0 86 5 0 0 18 0 9 0 22979535 889470976 8343 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/17240/statm: 217156 8343 2566 9 0 211661 0
[pid=17240/tid=17241] ppid=17239 vsize=868624 CPUtime=0.47
/proc/17240/task/17241/stat : 17241 (java) R 17239 17226 15662 0 -1 64 2711 0 1 0 46 1 0 0 23 0 9 0 22979536 889470976 8343 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17240/tid=17242] ppid=17239 vsize=868624 CPUtime=0.26
/proc/17240/task/17242/stat : 17242 (java) R 17239 17226 15662 0 -1 64 4253 0 0 0 24 2 0 0 16 0 9 0 22979537 889470976 8343 996147200 134512640 134550932 4294955936 18446744073709551615 104189893 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=17240/tid=17243] ppid=17239 vsize=868624 CPUtime=0
/proc/17240/task/17243/stat : 17243 (java) S 17239 17226 15662 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 22979537 889470976 8343 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17240/tid=17244] ppid=17239 vsize=868624 CPUtime=0
/proc/17240/task/17244/stat : 17244 (java) S 17239 17226 15662 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 22979537 889470976 8343 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17240/tid=17245] ppid=17239 vsize=868624 CPUtime=0
/proc/17240/task/17245/stat : 17245 (java) S 17239 17226 15662 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 22979539 889470976 8343 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17240/tid=17246] ppid=17239 vsize=868624 CPUtime=0.17
/proc/17240/task/17246/stat : 17246 (java) S 17239 17226 15662 0 -1 64 1466 0 0 0 16 1 0 0 16 0 9 0 22979539 889470976 8343 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17240/tid=17247] ppid=17239 vsize=868624 CPUtime=0
/proc/17240/task/17247/stat : 17247 (java) S 17239 17226 15662 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 22979539 889470976 8343 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17240/tid=17248] ppid=17239 vsize=868624 CPUtime=0
/proc/17240/task/17248/stat : 17248 (java) S 17239 17226 15662 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 22979540 889470976 8343 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 890848

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

[startup+1.60271 s]
/proc/loadavg: 1.02 1.91 2.00 4/85 17248
/proc/meminfo: memFree=1813480/2055920 swapFree=4192812/4192956
[pid=17226] ppid=17224 vsize=16868 CPUtime=0.53
/proc/17226/stat : 17226 (sugar) S 17224 17226 15662 0 -1 4194304 1310 5248 0 1 6 1 42 4 16 0 1 0 22979478 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17226/statm: 4217 1111 409 3 0 796 0
[pid=17239] ppid=17226 vsize=5356 CPUtime=0
/proc/17239/stat : 17239 (sh) S 17226 17226 15662 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 22979535 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17239/statm: 1339 233 193 169 0 50 0
[pid=17240] ppid=17239 vsize=868816 CPUtime=1.01
/proc/17240/stat : 17240 (java) S 17239 17226 15662 0 -1 0 9615 0 1 0 96 5 0 0 18 0 9 0 22979535 889667584 8796 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/17240/statm: 217204 8796 2566 9 0 211709 0
[pid=17240/tid=17241] ppid=17239 vsize=868816 CPUtime=0.48
/proc/17240/task/17241/stat : 17241 (java) R 17239 17226 15662 0 -1 64 2825 0 1 0 47 1 0 0 23 0 9 0 22979536 889667584 8796 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17240/tid=17242] ppid=17239 vsize=868816 CPUtime=0.34
/proc/17240/task/17242/stat : 17242 (java) R 17239 17226 15662 0 -1 64 4624 0 0 0 32 2 0 0 17 0 9 0 22979537 889667584 8796 996147200 134512640 134550932 4294955936 18446744073709551615 103733279 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=17240/tid=17243] ppid=17239 vsize=868816 CPUtime=0
/proc/17240/task/17243/stat : 17243 (java) S 17239 17226 15662 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 22979537 889667584 8796 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17240/tid=17244] ppid=17239 vsize=868816 CPUtime=0
/proc/17240/task/17244/stat : 17244 (java) S 17239 17226 15662 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 22979537 889667584 8796 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17240/tid=17245] ppid=17239 vsize=868816 CPUtime=0
/proc/17240/task/17245/stat : 17245 (java) S 17239 17226 15662 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 22979539 889667584 8796 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17240/tid=17246] ppid=17239 vsize=868816 CPUtime=0.17
/proc/17240/task/17246/stat : 17246 (java) S 17239 17226 15662 0 -1 64 1466 0 0 0 16 1 0 0 16 0 9 0 22979539 889667584 8796 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17240/tid=17247] ppid=17239 vsize=868816 CPUtime=0
/proc/17240/task/17247/stat : 17247 (java) S 17239 17226 15662 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 22979539 889667584 8796 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17240/tid=17248] ppid=17239 vsize=868816 CPUtime=0
/proc/17240/task/17248/stat : 17248 (java) S 17239 17226 15662 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 22979540 889667584 8796 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.54
Current children cumulated vsize (KiB) 891040

[startup+2.00278 s]
/proc/loadavg: 1.02 1.91 2.00 4/85 17248
/proc/meminfo: memFree=1813480/2055920 swapFree=4192812/4192956
[pid=17226] ppid=17224 vsize=16868 CPUtime=0.53
/proc/17226/stat : 17226 (sugar) S 17224 17226 15662 0 -1 4194304 1310 5248 0 1 6 1 42 4 15 0 1 0 22979478 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17226/statm: 4217 1111 409 3 0 796 0
[pid=17239] ppid=17226 vsize=5356 CPUtime=0
/proc/17239/stat : 17239 (sh) S 17226 17226 15662 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 22979535 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17239/statm: 1339 233 193 169 0 50 0
[pid=17240] ppid=17239 vsize=868676 CPUtime=1.39
/proc/17240/stat : 17240 (java) S 17239 17226 15662 0 -1 0 9744 0 1 0 133 6 0 0 18 0 9 0 22979535 889524224 8813 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/17240/statm: 217169 8813 2591 9 0 211646 0
[pid=17240/tid=17241] ppid=17239 vsize=868676 CPUtime=0.75
/proc/17240/task/17241/stat : 17241 (java) S 17239 17226 15662 0 -1 64 2917 0 1 0 74 1 0 0 25 0 9 0 22979536 889524224 8813 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17240/tid=17242] ppid=17239 vsize=868676 CPUtime=0.39
/proc/17240/task/17242/stat : 17242 (java) S 17239 17226 15662 0 -1 64 4624 0 0 0 37 2 0 0 16 0 9 0 22979537 889524224 8813 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=17240/tid=17243] ppid=17239 vsize=868676 CPUtime=0
/proc/17240/task/17243/stat : 17243 (java) S 17239 17226 15662 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 22979537 889524224 8813 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17240/tid=17244] ppid=17239 vsize=868676 CPUtime=0
/proc/17240/task/17244/stat : 17244 (java) S 17239 17226 15662 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 22979537 889524224 8813 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17240/tid=17245] ppid=17239 vsize=868676 CPUtime=0
/proc/17240/task/17245/stat : 17245 (java) S 17239 17226 15662 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 22979539 889524224 8813 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17240/tid=17246] ppid=17239 vsize=868676 CPUtime=0.22
/proc/17240/task/17246/stat : 17246 (java) S 17239 17226 15662 0 -1 64 1503 0 0 0 21 1 0 0 16 0 9 0 22979539 889524224 8813 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17240/tid=17247] ppid=17239 vsize=868676 CPUtime=0
/proc/17240/task/17247/stat : 17247 (java) S 17239 17226 15662 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 22979539 889524224 8813 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17240/tid=17248] ppid=17239 vsize=868676 CPUtime=0
/proc/17240/task/17248/stat : 17248 (java) S 17239 17226 15662 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 22979540 889524224 8813 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.92
Current children cumulated vsize (KiB) 890900

[startup+2.40186 s]
/proc/loadavg: 1.02 1.91 2.00 3/77 17250
/proc/meminfo: memFree=1822440/2055920 swapFree=4192812/4192956
[pid=17226] ppid=17224 vsize=16868 CPUtime=2.27
/proc/17226/stat : 17226 (sugar) S 17224 17226 15662 0 -1 4194304 1430 16765 0 2 6 1 209 11 16 0 1 0 22979478 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17226/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 2.27
Current children cumulated vsize (KiB) 16868

[startup+2.50188 s]
/proc/loadavg: 1.02 1.91 2.00 3/77 17250
/proc/meminfo: memFree=1822440/2055920 swapFree=4192812/4192956
[pid=17226] ppid=17224 vsize=16868 CPUtime=2.27
/proc/17226/stat : 17226 (sugar) S 17224 17226 15662 0 -1 4194304 1449 16765 0 2 6 1 209 11 15 0 1 0 22979478 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17226/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 2.27
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 2.54433
CPU time (s): 2.42363
CPU user time (s): 2.25666
CPU system time (s): 0.166974
CPU usage (%): 95.256
Max. virtual memory (cumulated for all children) (KiB): 891040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.25666
system time used= 0.166974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22051
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= 2430
involuntary context switches= 2354

runsolver used 0.006998 second user time and 0.014997 second system time

The end

Launcher Data 

Begin job on node59 at 2009-07-12 02:39:24
IDJOB=2074338
IDBENCH=56089
IDSOLVER=739
FILE ID=node59/2074338-1247359164
PBS_JOBID= 9506892
Free space on /tmp= 66368 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-10-10-2.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-2074338-1247359164/watcher-2074338-1247359164 -o /tmp/evaluation-result-2074338-1247359164/solver-2074338-1247359164 -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-2074338-1247359164.xml

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

MD5SUM BENCH= 242a13254f0897334325ad0c36acff97
RANDOM SEED=1605766909

node59.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		: 3000.263
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		: 3000.263
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:       1832744 kB
Buffers:         44588 kB
Cached:         101884 kB
SwapCached:          0 kB
Active:         113864 kB
Inactive:        59176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1832744 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4820 kB
Writeback:           0 kB
Mapped:          37880 kB
Slab:            35368 kB
Committed_AS:   170564 kB
PageTables:       1932 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= 66368 MiB
End job on node59 at 2009-07-12 02:39:26