Trace number 2062150

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 4.42833 4.59875

General information on the benchmark

Namecsp/allsquares/
normalized-squares-21-21.xml
MD5SUM7c9360f7d63a1fda1cc47b47892f65e0
Bench CategoryAlldiff+Cumul+Elt+WSum (alldiff,cumulative,element,weightedsum)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.42833
Satisfiable
(Un)Satisfiability was proved
Number of variables882
Number of constraints1053
Maximum constraint arity21
Maximum domain size58
Number of constraints which are defined in extension0
Number of constraints which are defined in intension841
Global constraints used (with number of constraints)cumulative(2),weightedsum(210)

Solver Data 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/minisat
0.00/0.08	c 0	BEGIN Sat Jul 11 18:04:04 2009
0.00/0.08	c 0	PID 15493
0.06/0.08	c 0	HOST node40.alineos.net
0.06/0.08	c 0	CONVERTING HOME/instance-2062150-1247328244.xml TO HOME/temp.csp
0.06/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2062150-1247328244.xml' 'HOME/temp.csp'
0.06/0.57	c 1	22 domains, 882 variables, 2 predicates, 0 relations, 1053 constraints
0.06/0.61	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.61	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'
0.06/0.70	c 1	Parsing HOME/temp.csp
0.55/0.79	c 1	parsed 1959 expressions
0.55/0.80	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.55/0.80	c 1	Converting to clausal form CSP
0.55/0.82	c 1	converted 196 (10%) expressions
0.55/0.83	c 1	converted 392 (20%) expressions
0.55/0.83	c 1	converted 588 (30%) expressions
0.55/0.84	c 1	converted 784 (40%) expressions
0.55/0.97	c 1	converted 980 (50%) expressions
0.92/1.03	c 1	converted 1176 (60%) expressions
0.92/1.06	c 1	converted 1372 (70%) expressions
0.92/1.08	c 1	converted 1568 (80%) expressions
1.01/1.11	c 1	converted 1764 (90%) expressions
1.51/1.69	c 2	converted 1959 (100%) expressions
1.51/1.69	c 2	CSP : 3666 integers, 1480 booleans, 10487 clauses, largest domain size 59
1.51/1.69	c 2	Heap : 8 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.51/1.69	c 2	Propagation in CSP
1.60/1.73	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.60/1.74	c 2	CSP : 3666 integers, 1480 booleans, 10487 clauses, largest domain size 59
1.60/1.74	c 2	Heap : 8 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.60/1.75	c 2	Simplifing CSP by introducing new Boolean variables
1.60/1.76	c 2	CSP : 3666 integers, 1480 booleans, 10487 clauses, largest domain size 59
1.60/1.76	c 2	Heap : 8 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
1.70/1.83	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.70/1.85	c 2	367 (10%) CSP integer variables are encoded (1894 clauses, 22519 bytes)
1.70/1.85	c 2	734 (20%) CSP integer variables are encoded (1894 clauses, 22519 bytes)
1.70/1.85	c 2	1100 (30%) CSP integer variables are encoded (3082 clauses, 37963 bytes)
1.70/1.86	c 2	1467 (40%) CSP integer variables are encoded (4915 clauses, 61792 bytes)
1.70/1.86	c 2	1833 (50%) CSP integer variables are encoded (6895 clauses, 87532 bytes)
1.70/1.87	c 2	2200 (60%) CSP integer variables are encoded (8893 clauses, 115327 bytes)
1.70/1.87	c 2	2567 (70%) CSP integer variables are encoded (10987 clauses, 146737 bytes)
1.70/1.88	c 2	2933 (80%) CSP integer variables are encoded (12820 clauses, 174232 bytes)
1.70/1.88	c 2	3300 (90%) CSP integer variables are encoded (14800 clauses, 203932 bytes)
1.70/1.88	c 2	3666 (100%) CSP integer variables are encoded (16912 clauses, 235612 bytes)
1.81/1.99	c 2	1049 (10%) CSP clauses are encoded (56876 clauses, 899935 bytes)
1.91/2.08	c 2	2098 (20%) CSP clauses are encoded (80785 clauses, 1362001 bytes)
2.01/2.16	c 2	3147 (30%) CSP clauses are encoded (91563 clauses, 1639743 bytes)
2.10/2.23	c 2	4195 (40%) CSP clauses are encoded (100027 clauses, 1855067 bytes)
2.20/2.30	c 2	5244 (50%) CSP clauses are encoded (108756 clauses, 2076845 bytes)
2.29/2.45	c 2	6293 (60%) CSP clauses are encoded (155168 clauses, 2983820 bytes)
2.40/2.54	c 3	7341 (70%) CSP clauses are encoded (166251 clauses, 3317661 bytes)
2.50/2.60	c 3	8390 (80%) CSP clauses are encoded (174410 clauses, 3558237 bytes)
2.50/2.67	c 3	9439 (90%) CSP clauses are encoded (183895 clauses, 3840877 bytes)
2.70/2.82	c 3	10487 (100%) CSP clauses are encoded (229550 clauses, 4819005 bytes)
2.70/2.82	c 3	10487 CSP clauses encoded
2.70/2.82	c 3	Writing map file : HOME/temp.map
2.70/2.83	c 3	Heap : 7 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
2.70/2.83	c 3	SAT : 22010 SAT variables, 229550 SAT clauses, 4819005 bytes
2.70/2.83	c 3	Heap : 7 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
2.70/2.86	c 3	SOLVING HOME/temp.cnf
2.70/2.86	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.70/2.87	c 3	This is MiniSat 2.0 beta
2.70/2.87	c 3	WARNING: for repeatability, setting FPU to use double precision
2.70/2.87	c 3	============================[ Problem Statistics ]=============================
2.70/2.87	c 3	|                                                                             |
2.70/2.87	c 3	|  Number of variables:  22010                                                |
2.70/2.87	c 3	|  Number of clauses:    229550                                               |
2.76/3.00	c 3	|  Parsing time:         0.12         s                                       |
2.76/3.01	c 3	============================[ Search Statistics ]==============================
2.76/3.01	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.76/3.01	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.76/3.01	c 3	===============================================================================
2.76/3.01	c 3	|         0 |   22010   229550   762708 |    76516        0    nan |  0.000 % |
2.76/3.19	c 3	|       100 |   22010   229550   762708 |    84168      100     35 |  0.000 % |
3.17/3.38	c 3	|       250 |   22010   229550   762708 |    92585      250     27 |  0.000 % |
3.47/3.62	c 4	|       476 |   22010   229550   762708 |   101843      476     25 |  0.000 % |
3.77/3.99	c 4	|       815 |   22010   229550   762708 |   112028      815     25 |  0.000 % |
4.07/4.24	c 4	===============================================================================
4.07/4.24	c 4	restarts              : 5
4.07/4.24	c 4	conflicts             : 1019           (758 /sec)
4.07/4.24	c 4	decisions             : 1742           (1.55 % random) (1296 /sec)
4.07/4.24	c 4	propagations          : 1874549        (1394966 /sec)
4.07/4.24	c 4	conflict literals     : 25951          (32.97 % deleted)
4.07/4.24	c 4	Memory used           : 14.14 MB
4.07/4.24	c 4	CPU time              : 1.3438 s
4.07/4.24	c 4	
4.07/4.26	c 4	SATISFIABLE
4.07/4.26	c 4	DECODING HOME/temp.out WITH HOME/temp.map
4.07/4.26	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'
4.15/4.35	c 4	Decoding HOME/temp.out
4.25/4.49	s SATISFIABLE
4.34/4.53	v 31 40 31 39 34 34 34 50 41 32 32 20 21 17 43 42 0 40 21 0 0 48 28 44 43 42 7 0 1 0 32 47 32 0 44 43 27 41 9 13 21 0 1 0 0 1 0 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 0 1 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 1 1 0 0 0 1 0 0 1 1 0 0 1 0 1 0 0 0 1 1 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 1 1 0 0 1 0 1 0 1 1 0 1 0 1 0 1 0 0 0 0 1 1 0 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 1 1 0 0 0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 1 0 1 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 1 1 0 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 1 0 1 0 1 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 1 1 0 0 1 1 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 1 0 1 0 1 0 0 1 0 0 0 1 0 0 0 0 1 0 0 1 0 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 0 0 1 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 1 1 0 0 1 0 0 0 1 1 0 1 0 1 0 1 0 1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 1 1 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 1 1 0 0 1 0 0 0 1 1 0 1 0 1 0 1 0 1 0 0 1 1 0 0 0 1 0 0 0 1 0 0 1 1 0 0 1 0 0 0 1 0 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 0 0 0 1 1 0 0 0 1 0 0 0 1 0 0 1 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0 1 0 0 0 0 1 0 0 0 1 0 0 1 1 0 0 1 0 0 0 1 1 0 0 0 1 0 0 0 1 0 0 1 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0 1 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 1 1 0 1 0 1 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 0 1 0 1 0 0 0 1 0 0 0 0 1 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 0 0 1 0 0 1 0 1 0 1 0 1 0 1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 1 1 0 0 1 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 1 1 0 0 1 1 0 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1
4.34/4.54	c 5	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
4.34/4.59	c 5	CPU 4.41 (0.06 0.03 4.11 0.21)
4.34/4.59	c 5	END Sat Jul 11 18:04:09 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-2062150-1247328244/watcher-2062150-1247328244 -o /tmp/evaluation-result-2062150-1247328244/solver-2062150-1247328244 -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-2062150-1247328244.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: 2.00 2.00 1.89 4/76 15493
/proc/meminfo: memFree=1135576/2055920 swapFree=4192812/4192956
[pid=15493] ppid=15491 vsize=18576 CPUtime=0
/proc/15493/stat : 15493 (runsolver) R 15491 15493 12843 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 19515683 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 264519609639 0 0 4096 24578 0 0 0 17 1 0 0
/proc/15493/statm: 4644 284 249 26 0 2626 0

[startup+0.083561 s]
/proc/loadavg: 2.00 2.00 1.89 4/76 15493
/proc/meminfo: memFree=1135576/2055920 swapFree=4192812/4192956
[pid=15493] ppid=15491 vsize=16740 CPUtime=0.06
/proc/15493/stat : 15493 (sugar) S 15491 15493 12843 0 -1 4194304 1152 0 0 0 5 1 0 0 18 0 1 0 19515683 17141760 1107 996147200 4194304 4206940 548682068608 18446744073709551615 264528506978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15493/statm: 4185 1107 406 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.101534 s]
/proc/loadavg: 2.00 2.00 1.89 4/76 15493
/proc/meminfo: memFree=1135576/2055920 swapFree=4192812/4192956
[pid=15493] ppid=15491 vsize=16868 CPUtime=0.06
/proc/15493/stat : 15493 (sugar) S 15491 15493 12843 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 19515683 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264528506978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15493/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301414 s]
/proc/loadavg: 2.00 2.00 1.89 4/76 15493
/proc/meminfo: memFree=1135576/2055920 swapFree=4192812/4192956
[pid=15493] ppid=15491 vsize=16868 CPUtime=0.06
/proc/15493/stat : 15493 (sugar) S 15491 15493 12843 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 19515683 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264528506978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15493/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701462 s]
/proc/loadavg: 2.00 2.00 1.89 4/76 15493
/proc/meminfo: memFree=1135576/2055920 swapFree=4192812/4192956
[pid=15493] ppid=15491 vsize=16868 CPUtime=0.55
/proc/15493/stat : 15493 (sugar) S 15491 15493 12843 0 -1 4194304 1309 5062 0 1 5 2 45 3 15 0 1 0 19515683 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264528506978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15493/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.55
Current children cumulated vsize (KiB) 16868

[startup+1.50257 s]
/proc/loadavg: 2.08 2.02 1.90 3/87 15515
/proc/meminfo: memFree=1120768/2055920 swapFree=4192812/4192956
[pid=15493] ppid=15491 vsize=16868 CPUtime=0.55
/proc/15493/stat : 15493 (sugar) S 15491 15493 12843 0 -1 4194304 1309 5062 0 1 5 2 45 3 16 0 1 0 19515683 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264528506978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15493/statm: 4217 1111 409 3 0 796 0
[pid=15506] ppid=15493 vsize=5356 CPUtime=0
/proc/15506/stat : 15506 (sh) S 15493 15493 12843 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 19515745 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15506/statm: 1339 233 193 169 0 50 0
[pid=15507] ppid=15506 vsize=868564 CPUtime=0.86
/proc/15507/stat : 15507 (java) S 15506 15493 12843 0 -1 0 7673 0 1 0 81 5 0 0 18 0 9 0 19515746 889409536 6890 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15507/statm: 217141 6890 2567 9 0 211646 0
[pid=15507/tid=15508] ppid=15506 vsize=868564 CPUtime=0.51
/proc/15507/task/15508/stat : 15508 (java) R 15506 15493 12843 0 -1 64 2703 0 1 0 49 2 0 0 20 0 9 0 19515746 889409536 6890 996147200 134512640 134550932 4294955936 18446744073709551615 4126566451 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15507/tid=15509] ppid=15506 vsize=868564 CPUtime=0.11
/proc/15507/task/15509/stat : 15509 (java) S 15506 15493 12843 0 -1 64 2772 0 0 0 11 0 0 0 16 0 9 0 19515748 889409536 6890 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15507/tid=15510] ppid=15506 vsize=868564 CPUtime=0
/proc/15507/task/15510/stat : 15510 (java) S 15506 15493 12843 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 19515748 889409536 6890 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15507/tid=15511] ppid=15506 vsize=868564 CPUtime=0
/proc/15507/task/15511/stat : 15511 (java) S 15506 15493 12843 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 19515748 889409536 6890 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15507/tid=15512] ppid=15506 vsize=868564 CPUtime=0
/proc/15507/task/15512/stat : 15512 (java) S 15506 15493 12843 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 19515750 889409536 6890 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15507/tid=15513] ppid=15506 vsize=868564 CPUtime=0.19
/proc/15507/task/15513/stat : 15513 (java) S 15506 15493 12843 0 -1 64 1499 0 0 0 19 0 0 0 16 0 9 0 19515750 889409536 6890 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15507/tid=15514] ppid=15506 vsize=868564 CPUtime=0
/proc/15507/task/15514/stat : 15514 (java) S 15506 15493 12843 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 19515750 889409536 6890 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15507/tid=15515] ppid=15506 vsize=868564 CPUtime=0
/proc/15507/task/15515/stat : 15515 (java) S 15506 15493 12843 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 19515750 889409536 6890 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 890788

[startup+3.10278 s]
/proc/loadavg: 2.08 2.02 1.90 3/87 15515
/proc/meminfo: memFree=1110400/2055920 swapFree=4192812/4192956
[pid=15493] ppid=15491 vsize=16868 CPUtime=2.76
/proc/15493/stat : 15493 (sugar) S 15491 15493 12843 0 -1 4194304 1376 13896 0 2 6 2 253 15 15 0 1 0 19515683 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264528506978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15493/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 2.76
Current children cumulated vsize (KiB) 16868

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

[startup+3.90289 s]
/proc/loadavg: 2.08 2.02 1.90 3/79 15517
/proc/meminfo: memFree=1113920/2055920 swapFree=4192812/4192956
[pid=15493] ppid=15491 vsize=16868 CPUtime=2.76
/proc/15493/stat : 15493 (sugar) S 15491 15493 12843 0 -1 4194304 1376 13896 0 2 6 2 253 15 15 0 1 0 19515683 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264528506978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15493/statm: 4217 1113 409 3 0 796 0
[pid=15516] ppid=15493 vsize=5356 CPUtime=0
/proc/15516/stat : 15516 (sh) S 15493 15493 12843 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19515970 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15516/statm: 1339 232 193 169 0 50 0
[pid=15517] ppid=15516 vsize=14136 CPUtime=1.01
/proc/15517/stat : 15517 (minisat) R 15516 15493 12843 0 -1 4194304 3295 0 0 0 99 2 0 0 25 0 1 0 19515970 14475264 3281 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/15517/statm: 3534 3281 76 150 0 3381 0
Current children cumulated CPU time (s) 3.77
Current children cumulated vsize (KiB) 36360

[startup+4.30293 s]
/proc/loadavg: 2.08 2.02 1.90 3/83 15523
/proc/meminfo: memFree=1123488/2055920 swapFree=4192812/4192956
[pid=15493] ppid=15491 vsize=16868 CPUtime=4.13
/proc/15493/stat : 15493 (sugar) S 15491 15493 12843 0 -1 4194304 1430 17552 0 2 6 2 388 17 16 0 1 0 19515683 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264528506978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15493/statm: 4217 1113 409 3 0 796 0
[pid=15518] ppid=15493 vsize=5356 CPUtime=0
/proc/15518/stat : 15518 (sh) S 15493 15493 12843 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 19516110 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15518/statm: 1339 233 193 169 0 50 0
[pid=15519] ppid=15518 vsize=859892 CPUtime=0.02
/proc/15519/stat : 15519 (java) S 15518 15493 12843 0 -1 0 1846 0 1 0 1 1 0 0 18 0 5 0 19516110 880529408 1464 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0
/proc/15519/statm: 214973 1464 846 9 0 209888 0
[pid=15519/tid=15520] ppid=15518 vsize=859892 CPUtime=0.01
/proc/15519/task/15520/stat : 15520 (java) R 15518 15493 12843 0 -1 64 1152 0 1 0 1 0 0 0 16 0 5 0 19516111 880529408 1464 996147200 134512640 134550932 4294955984 18446744073709551615 104514034 0 4 0 16784584 0 0 0 -1 1 0 0
[pid=15519/tid=15521] ppid=15518 vsize=859892 CPUtime=0
/proc/15519/task/15521/stat : 15521 (java) S 15518 15493 12843 0 -1 64 2 0 0 0 0 0 0 0 19 0 5 0 19516112 880529408 1464 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16784584 0 0 0 -1 1 0 0
[pid=15519/tid=15522] ppid=15518 vsize=859892 CPUtime=0
/proc/15519/task/15522/stat : 15522 (java) S 15518 15493 12843 0 -1 64 11 0 0 0 0 0 0 0 19 0 5 0 19516112 880529408 1464 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16784584 0 0 0 -1 1 0 0
[pid=15519/tid=15523] ppid=15518 vsize=859892 CPUtime=0
/proc/15519/task/15523/stat : 15523 (java) S 15518 15493 12843 0 -1 64 4 0 0 0 0 0 0 0 20 0 5 0 19516112 880529408 1464 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16784584 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 4.15
Current children cumulated vsize (KiB) 882116

[startup+4.50297 s]
/proc/loadavg: 2.08 2.02 1.90 3/83 15523
/proc/meminfo: memFree=1123488/2055920 swapFree=4192812/4192956
[pid=15493] ppid=15491 vsize=16868 CPUtime=4.13
/proc/15493/stat : 15493 (sugar) S 15491 15493 12843 0 -1 4194304 1449 17552 0 2 6 2 388 17 15 0 1 0 19515683 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264528506978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15493/statm: 4217 1113 409 3 0 796 0
[pid=15518] ppid=15493 vsize=5356 CPUtime=0
/proc/15518/stat : 15518 (sh) S 15493 15493 12843 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 19516110 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15518/statm: 1339 233 193 169 0 50 0
[pid=15519] ppid=15518 vsize=862284 CPUtime=0.21
/proc/15519/stat : 15519 (java) S 15518 15493 12843 0 -1 0 3123 0 1 0 19 2 0 0 18 0 9 0 19516110 882978816 2593 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15519/statm: 215571 2593 1283 9 0 210484 0
[pid=15519/tid=15520] ppid=15518 vsize=862284 CPUtime=0.14
/proc/15519/task/15520/stat : 15520 (java) R 15518 15493 12843 0 -1 64 2041 0 1 0 13 1 0 0 20 0 9 0 19516111 882978816 2593 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15519/tid=15521] ppid=15518 vsize=862284 CPUtime=0
/proc/15519/task/15521/stat : 15521 (java) S 15518 15493 12843 0 -1 64 69 0 0 0 0 0 0 0 16 0 9 0 19516112 882978816 2593 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15519/tid=15522] ppid=15518 vsize=862284 CPUtime=0
/proc/15519/task/15522/stat : 15522 (java) S 15518 15493 12843 0 -1 64 11 0 0 0 0 0 0 0 19 0 9 0 19516112 882978816 2593 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15519/tid=15523] ppid=15518 vsize=862284 CPUtime=0
/proc/15519/task/15523/stat : 15523 (java) S 15518 15493 12843 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 19516112 882978816 2593 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 4.34
Current children cumulated vsize (KiB) 884508

Child status: 0
Real time (s): 4.59875
CPU time (s): 4.42833
CPU user time (s): 4.17836
CPU system time (s): 0.249962
CPU usage (%): 96.2942
Max. virtual memory (cumulated for all children) (KiB): 891040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.17836
system time used= 0.249962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23026
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= 5192
involuntary context switches= 5149

runsolver used 0.010998 second user time and 0.023996 second system time

The end

Launcher Data 

Begin job on node40 at 2009-07-11 18:04:04
IDJOB=2062150
IDBENCH=53873
IDSOLVER=739
FILE ID=node40/2062150-1247328244
PBS_JOBID= 9506548
Free space on /tmp= 66216 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-21-21.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-2062150-1247328244/watcher-2062150-1247328244 -o /tmp/evaluation-result-2062150-1247328244/solver-2062150-1247328244 -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-2062150-1247328244.xml

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

MD5SUM BENCH= 7c9360f7d63a1fda1cc47b47892f65e0
RANDOM SEED=1391126088

node40.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		: 3000.213
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		: 3000.213
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:       1136056 kB
Buffers:         45836 kB
Cached:         717464 kB
SwapCached:          0 kB
Active:         186400 kB
Inactive:       663132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1136056 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1476 kB
Writeback:           0 kB
Mapped:          97776 kB
Slab:            55336 kB
Committed_AS:   217868 kB
PageTables:       2040 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= 66216 MiB
End job on node40 at 2009-07-11 18:04:09