Trace number 2091839

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 24.1763 24.5335

General information on the benchmark

Namecsp/tightness0.1/
normalized-rand-2-40-8-753-100-20_ext.xml
MD5SUMb4c1cc8abc5da413e6416ff5267a7f65
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4.65829
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints752
Maximum constraint arity2
Maximum domain size8
Number of constraints which are defined in extension752
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.05/0.08	c 0	Sugar v1-14-6 + HOME/minisat
0.05/0.08	c 0	BEGIN Sun Jul 12 13:06:51 2009
0.05/0.08	c 0	PID 28086
0.05/0.08	c 0	HOST node26.alineos.net
0.05/0.08	c 0	CONVERTING HOME/instance-2091839-1247396811.xml TO HOME/temp.csp
0.05/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2091839-1247396811.xml' 'HOME/temp.csp'
0.07/0.82	c 1	1 domains, 40 variables, 0 predicates, 751 relations, 752 constraints
0.07/0.88	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.88	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'
0.79/0.95	c 1	Parsing HOME/temp.csp
1.09/1.20	c 1	parsed 1544 expressions
1.09/1.21	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.09/1.21	c 1	Converting to clausal form CSP
1.09/1.24	c 1	converted 155 (10%) expressions
1.09/1.24	c 1	converted 309 (20%) expressions
1.09/1.24	c 1	converted 464 (30%) expressions
1.09/1.24	c 1	converted 618 (40%) expressions
1.09/1.24	c 1	converted 772 (50%) expressions
1.09/1.27	c 1	converted 927 (60%) expressions
1.09/1.27	c 1	converted 1081 (70%) expressions
1.09/1.28	c 1	converted 1236 (80%) expressions
1.09/1.29	c 1	converted 1390 (90%) expressions
1.19/1.30	c 1	converted 1544 (100%) expressions
1.19/1.30	c 1	CSP : 40 integers, 0 booleans, 752 clauses, largest domain size 8
1.19/1.30	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.19/1.30	c 1	Propagation in CSP
1.19/1.31	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.19/1.31	c 1	CSP : 40 integers, 0 booleans, 752 clauses, largest domain size 8
1.19/1.31	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.19/1.31	c 1	Simplifing CSP by introducing new Boolean variables
1.19/1.31	c 1	CSP : 40 integers, 0 booleans, 752 clauses, largest domain size 8
1.19/1.31	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.19/1.34	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.19/1.35	c 1	4 (10%) CSP integer variables are encoded (24 clauses, 265 bytes)
1.19/1.35	c 1	8 (20%) CSP integer variables are encoded (48 clauses, 481 bytes)
1.19/1.35	c 1	12 (30%) CSP integer variables are encoded (72 clauses, 697 bytes)
1.19/1.35	c 1	16 (40%) CSP integer variables are encoded (96 clauses, 936 bytes)
1.19/1.35	c 1	20 (50%) CSP integer variables are encoded (120 clauses, 1200 bytes)
1.19/1.35	c 1	24 (60%) CSP integer variables are encoded (144 clauses, 1464 bytes)
1.19/1.35	c 1	28 (70%) CSP integer variables are encoded (168 clauses, 1728 bytes)
1.19/1.35	c 1	32 (80%) CSP integer variables are encoded (192 clauses, 1992 bytes)
1.19/1.35	c 1	36 (90%) CSP integer variables are encoded (216 clauses, 2256 bytes)
1.19/1.35	c 1	40 (100%) CSP integer variables are encoded (240 clauses, 2520 bytes)
1.19/1.39	c 1	76 (10%) CSP clauses are encoded (657 clauses, 8411 bytes)
1.28/1.41	c 1	151 (20%) CSP clauses are encoded (1048 clauses, 14382 bytes)
1.28/1.42	c 1	226 (30%) CSP clauses are encoded (1486 clauses, 21151 bytes)
1.28/1.43	c 1	301 (40%) CSP clauses are encoded (1930 clauses, 28096 bytes)
1.28/1.43	c 1	376 (50%) CSP clauses are encoded (2332 clauses, 34352 bytes)
1.28/1.44	c 1	452 (60%) CSP clauses are encoded (2753 clauses, 41051 bytes)
1.28/1.44	c 1	527 (70%) CSP clauses are encoded (3188 clauses, 48782 bytes)
1.28/1.45	c 1	602 (80%) CSP clauses are encoded (3612 clauses, 56230 bytes)
1.28/1.45	c 1	677 (90%) CSP clauses are encoded (4023 clauses, 63395 bytes)
1.28/1.46	c 1	752 (100%) CSP clauses are encoded (4425 clauses, 70535 bytes)
1.28/1.46	c 1	752 CSP clauses encoded
1.28/1.46	c 1	Writing map file : HOME/temp.map
1.28/1.47	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.28/1.47	c 1	SAT : 280 SAT variables, 4425 SAT clauses, 70535 bytes
1.28/1.47	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.36/1.51	c 1	SOLVING HOME/temp.cnf
1.36/1.51	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.36/1.51	c 1	This is MiniSat 2.0 beta
1.36/1.51	c 1	WARNING: for repeatability, setting FPU to use double precision
1.36/1.51	c 1	============================[ Problem Statistics ]=============================
1.36/1.51	c 1	|                                                                             |
1.36/1.51	c 1	|  Number of variables:  280                                                  |
1.36/1.51	c 1	|  Number of clauses:    4425                                                 |
1.36/1.52	c 1	|  Parsing time:         0.00         s                                       |
1.36/1.52	c 1	============================[ Search Statistics ]==============================
1.36/1.52	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.36/1.52	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.36/1.52	c 1	===============================================================================
1.36/1.52	c 1	|         0 |     280     4425    14977 |     1475        0    nan |  0.000 % |
1.36/1.52	c 1	|       101 |     280     4425    14977 |     1622      101     10 |  0.001 % |
1.36/1.53	c 1	|       251 |     280     4425    14977 |     1784      251     10 |  0.017 % |
1.36/1.54	c 1	|       478 |     280     4425    14977 |     1963      478     10 |  0.019 % |
1.36/1.55	c 1	|       816 |     280     4425    14977 |     2159      816     10 |  0.017 % |
1.36/1.58	c 1	|      1322 |     280     4425    14977 |     2375     1322     10 |  0.015 % |
1.37/1.62	c 1	|      2081 |     280     4425    14977 |     2613     2081     10 |  0.017 % |
1.37/1.68	c 2	|      3220 |     280     4425    14977 |     2874     1891     10 |  0.018 % |
1.37/1.77	c 2	|      4929 |     280     4425    14977 |     3161     2122     11 |  0.017 % |
1.37/1.91	c 2	|      7492 |     280     4425    14977 |     3477     3077     10 |  0.017 % |
1.94/2.13	c 2	|     11336 |     280     4425    14977 |     3825     3372     12 |  0.017 % |
2.23/2.46	c 2	|     17103 |     280     4425    14977 |     4208     3296     12 |  0.004 % |
2.73/2.98	c 3	|     25752 |     280     4425    14977 |     4629     3388     12 |  0.017 % |
3.62/3.80	c 4	|     38726 |     280     4425    14977 |     5092     4593     12 |  0.022 % |
4.80/5.07	c 5	|     58187 |     280     4425    14977 |     5601     3424     14 |  0.003 % |
6.79/7.04	c 7	|     87379 |     280     4425    14977 |     6161     4245     12 |  0.008 % |
9.85/10.10	c 10	|    131168 |     278     4362    14777 |     6777     5744     13 |  0.716 % |
14.41/14.78	c 15	|    196852 |     276     4309    14610 |     7455     5595     14 |  1.431 % |
21.44/21.88	c 22	|    295379 |     275     4285    14545 |     8200     5324     13 |  1.801 % |
24.02/24.40	c 24	===============================================================================
24.02/24.40	c 24	restarts              : 19
24.02/24.40	c 24	conflicts             : 329837         (14559 /sec)
24.02/24.40	c 24	decisions             : 388150         (1.46 % random) (17133 /sec)
24.02/24.40	c 24	propagations          : 18025340       (795626 /sec)
24.02/24.40	c 24	conflict literals     : 4447099        (29.68 % deleted)
24.02/24.40	c 24	Memory used           : 3.57 MB
24.02/24.40	c 24	CPU time              : 22.6556 s
24.02/24.40	c 24	
24.02/24.40	c 24	UNSATISFIABLE
24.02/24.40	c 24	DECODING HOME/temp.out WITH HOME/temp.map
24.02/24.40	c 24	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'
24.02/24.48	c 24	Decoding HOME/temp.out
24.05/24.50	s UNSATISFIABLE
24.05/24.51	c 24	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
24.05/24.53	c 24	CPU 24.16 (0.06 0.01 23.98 0.11)
24.05/24.53	c 24	END Sun Jul 12 13:07:15 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-2091839-1247396811/watcher-2091839-1247396811 -o /tmp/evaluation-result-2091839-1247396811/solver-2091839-1247396811 -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-2091839-1247396811.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 4/84 28086
/proc/meminfo: memFree=1648496/2055920 swapFree=4192812/4192956
[pid=28086] ppid=28084 vsize=12268 CPUtime=0
/proc/28086/stat : 28086 (sugar) R 28084 28086 28049 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 26747407 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 269037386750 0 0 4224 0 0 0 0 17 1 0 0
/proc/28086/statm: 3067 316 241 3 0 167 0

[startup+0.070724 s]
/proc/loadavg: 1.85 1.97 1.99 4/84 28086
/proc/meminfo: memFree=1648496/2055920 swapFree=4192812/4192956
[pid=28086] ppid=28084 vsize=16344 CPUtime=0.05
/proc/28086/stat : 28086 (sugar) R 28084 28086 28049 0 -1 4194304 991 0 0 0 4 1 0 0 18 0 1 0 26747407 16736256 959 996147200 4194304 4206940 548682068608 18446744073709551615 269046108419 0 0 4224 0 0 0 0 17 1 0 0
/proc/28086/statm: 4086 959 380 3 0 665 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16344

[startup+0.101732 s]
/proc/loadavg: 1.85 1.97 1.99 4/84 28086
/proc/meminfo: memFree=1648496/2055920 swapFree=4192812/4192956
[pid=28086] ppid=28084 vsize=16868 CPUtime=0.07
/proc/28086/stat : 28086 (sugar) S 28084 28086 28049 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 26747407 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28086/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301753 s]
/proc/loadavg: 1.85 1.97 1.99 4/84 28086
/proc/meminfo: memFree=1648496/2055920 swapFree=4192812/4192956
[pid=28086] ppid=28084 vsize=16868 CPUtime=0.07
/proc/28086/stat : 28086 (sugar) S 28084 28086 28049 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 26747407 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28086/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701822 s]
/proc/loadavg: 1.85 1.97 1.99 4/84 28086
/proc/meminfo: memFree=1648496/2055920 swapFree=4192812/4192956
[pid=28086] ppid=28084 vsize=16868 CPUtime=0.07
/proc/28086/stat : 28086 (sugar) S 28084 28086 28049 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 26747407 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28086/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50295 s]
/proc/loadavg: 1.94 1.98 1.99 5/95 28108
/proc/meminfo: memFree=1640664/2055920 swapFree=4192812/4192956
[pid=28086] ppid=28084 vsize=16868 CPUtime=0.79
/proc/28086/stat : 28086 (sugar) S 28084 28086 28049 0 -1 4194304 1310 4909 0 1 6 1 69 3 15 0 1 0 26747407 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28086/statm: 4217 1111 409 3 0 796 0
[pid=28099] ppid=28086 vsize=5356 CPUtime=0
/proc/28099/stat : 28099 (sh) S 28086 28086 28049 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26747495 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28099/statm: 1339 233 193 169 0 50 0
[pid=28100] ppid=28099 vsize=864368 CPUtime=0.57
/proc/28100/stat : 28100 (java) S 28099 28086 28049 0 -1 0 5470 0 1 0 54 3 0 0 18 0 9 0 26747496 885112832 4727 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28100/statm: 216092 4727 2590 9 0 210569 0
[pid=28100/tid=28101] ppid=28099 vsize=864368 CPUtime=0.41
/proc/28100/task/28101/stat : 28101 (java) S 28099 28086 28049 0 -1 64 2742 0 1 0 39 2 0 0 18 0 9 0 26747497 885112832 4727 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28100/tid=28102] ppid=28099 vsize=864368 CPUtime=0.04
/proc/28100/task/28102/stat : 28102 (java) S 28099 28086 28049 0 -1 64 1691 0 0 0 4 0 0 0 16 0 9 0 26747498 885112832 4727 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28100/tid=28103] ppid=28099 vsize=864368 CPUtime=0
/proc/28100/task/28103/stat : 28103 (java) S 28099 28086 28049 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26747498 885112832 4727 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28100/tid=28104] ppid=28099 vsize=864368 CPUtime=0
/proc/28100/task/28104/stat : 28104 (java) S 28099 28086 28049 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 26747498 885112832 4727 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28100/tid=28105] ppid=28099 vsize=864368 CPUtime=0
/proc/28100/task/28105/stat : 28105 (java) S 28099 28086 28049 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 26747500 885112832 4727 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28100/tid=28106] ppid=28099 vsize=864368 CPUtime=0.09
/proc/28100/task/28106/stat : 28106 (java) S 28099 28086 28049 0 -1 64 339 0 0 0 9 0 0 0 16 0 9 0 26747500 885112832 4727 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28100/tid=28107] ppid=28099 vsize=864368 CPUtime=0
/proc/28100/task/28107/stat : 28107 (java) S 28099 28086 28049 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 26747500 885112832 4727 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28100/tid=28108] ppid=28099 vsize=864368 CPUtime=0
/proc/28100/task/28108/stat : 28108 (java) S 28099 28086 28049 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 26747500 885112832 4727 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.36
Current children cumulated vsize (KiB) 886592

[startup+3.1012 s]
/proc/loadavg: 1.94 1.98 1.99 3/87 28110
/proc/meminfo: memFree=1644184/2055920 swapFree=4192812/4192956
[pid=28086] ppid=28084 vsize=16868 CPUtime=1.37
/proc/28086/stat : 28086 (sugar) S 28084 28086 28049 0 -1 4194304 1374 10669 0 2 6 1 123 7 15 0 1 0 26747407 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28086/statm: 4217 1112 409 3 0 796 0
[pid=28109] ppid=28086 vsize=5356 CPUtime=0
/proc/28109/stat : 28109 (sh) S 28086 28086 28049 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26747559 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28109/statm: 1339 232 193 169 0 50 0
[pid=28110] ppid=28109 vsize=2468 CPUtime=1.56
/proc/28110/stat : 28110 (minisat) R 28109 28086 28049 0 -1 4194304 314 0 0 0 156 0 0 0 25 0 1 0 26747559 2527232 300 996147200 134512640 135127466 4294956256 18446744073709551615 134530641 0 0 4096 3 0 0 0 17 1 0 0
/proc/28110/statm: 617 300 75 150 0 464 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 24692

[startup+6.30171 s]
/proc/loadavg: 1.94 1.98 1.99 3/87 28110
/proc/meminfo: memFree=1643544/2055920 swapFree=4192812/4192956
[pid=28086] ppid=28084 vsize=16868 CPUtime=1.37
/proc/28086/stat : 28086 (sugar) S 28084 28086 28049 0 -1 4194304 1374 10669 0 2 6 1 123 7 16 0 1 0 26747407 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28086/statm: 4217 1112 409 3 0 796 0
[pid=28109] ppid=28086 vsize=5356 CPUtime=0
/proc/28109/stat : 28109 (sh) S 28086 28086 28049 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26747559 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28109/statm: 1339 232 193 169 0 50 0
[pid=28110] ppid=28109 vsize=2864 CPUtime=4.72
/proc/28110/stat : 28110 (minisat) R 28109 28086 28049 0 -1 4194304 400 0 0 0 472 0 0 0 25 0 1 0 26747559 2932736 386 996147200 134512640 135127466 4294956256 18446744073709551615 134530613 0 0 4096 3 0 0 0 17 1 0 0
/proc/28110/statm: 716 386 75 150 0 563 0
Current children cumulated CPU time (s) 6.09
Current children cumulated vsize (KiB) 25088

[startup+12.7027 s]
/proc/loadavg: 1.95 1.98 1.99 3/87 28110
/proc/meminfo: memFree=1642912/2055920 swapFree=4192812/4192956
[pid=28086] ppid=28084 vsize=16868 CPUtime=1.37
/proc/28086/stat : 28086 (sugar) S 28084 28086 28049 0 -1 4194304 1374 10669 0 2 6 1 123 7 16 0 1 0 26747407 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28086/statm: 4217 1112 409 3 0 796 0
[pid=28109] ppid=28086 vsize=5356 CPUtime=0
/proc/28109/stat : 28109 (sh) S 28086 28086 28049 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26747559 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28109/statm: 1339 232 193 169 0 50 0
[pid=28110] ppid=28109 vsize=3260 CPUtime=11.06
/proc/28110/stat : 28110 (minisat) R 28109 28086 28049 0 -1 4194304 510 0 0 0 1106 0 0 0 25 0 1 0 26747559 3338240 496 996147200 134512640 135127466 4294956256 18446744073709551615 134530686 0 0 4096 3 0 0 0 17 1 0 0
/proc/28110/statm: 815 496 75 150 0 662 0
Current children cumulated CPU time (s) 12.43
Current children cumulated vsize (KiB) 25484

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

[startup+19.1018 s]
/proc/loadavg: 1.95 1.98 1.99 3/87 28110
/proc/meminfo: memFree=1642720/2055920 swapFree=4192812/4192956
[pid=28086] ppid=28084 vsize=16868 CPUtime=1.37
/proc/28086/stat : 28086 (sugar) S 28084 28086 28049 0 -1 4194304 1374 10669 0 2 6 1 123 7 16 0 1 0 26747407 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28086/statm: 4217 1112 409 3 0 796 0
[pid=28109] ppid=28086 vsize=5356 CPUtime=0
/proc/28109/stat : 28109 (sh) S 28086 28086 28049 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26747559 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28109/statm: 1339 232 193 169 0 50 0
[pid=28110] ppid=28109 vsize=3524 CPUtime=17.4
/proc/28110/stat : 28110 (minisat) R 28109 28086 28049 0 -1 4194304 566 0 0 0 1740 0 0 0 25 0 1 0 26747559 3608576 552 996147200 134512640 135127466 4294956256 18446744073709551615 134528546 0 0 4096 3 0 0 0 17 1 0 0
/proc/28110/statm: 881 552 75 150 0 728 0
Current children cumulated CPU time (s) 18.77
Current children cumulated vsize (KiB) 25748

[startup+22.3023 s]
/proc/loadavg: 1.95 1.98 1.99 3/87 28110
/proc/meminfo: memFree=1642656/2055920 swapFree=4192812/4192956
[pid=28086] ppid=28084 vsize=16868 CPUtime=1.37
/proc/28086/stat : 28086 (sugar) S 28084 28086 28049 0 -1 4194304 1374 10669 0 2 6 1 123 7 16 0 1 0 26747407 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28086/statm: 4217 1112 409 3 0 796 0
[pid=28109] ppid=28086 vsize=5356 CPUtime=0
/proc/28109/stat : 28109 (sh) S 28086 28086 28049 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26747559 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28109/statm: 1339 232 193 169 0 50 0
[pid=28110] ppid=28109 vsize=3656 CPUtime=20.57
/proc/28110/stat : 28110 (minisat) R 28109 28086 28049 0 -1 4194304 592 0 0 0 2057 0 0 0 25 0 1 0 26747559 3743744 578 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/28110/statm: 914 578 75 150 0 761 0
Current children cumulated CPU time (s) 21.94
Current children cumulated vsize (KiB) 25880

[startup+23.9015 s]
/proc/loadavg: 1.95 1.98 1.99 3/87 28110
/proc/meminfo: memFree=1642592/2055920 swapFree=4192812/4192956
[pid=28086] ppid=28084 vsize=16868 CPUtime=1.37
/proc/28086/stat : 28086 (sugar) S 28084 28086 28049 0 -1 4194304 1374 10669 0 2 6 1 123 7 16 0 1 0 26747407 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28086/statm: 4217 1112 409 3 0 796 0
[pid=28109] ppid=28086 vsize=5356 CPUtime=0
/proc/28109/stat : 28109 (sh) S 28086 28086 28049 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26747559 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28109/statm: 1339 232 193 169 0 50 0
[pid=28110] ppid=28109 vsize=3656 CPUtime=22.15
/proc/28110/stat : 28110 (minisat) R 28109 28086 28049 0 -1 4194304 592 0 0 0 2215 0 0 0 25 0 1 0 26747559 3743744 578 996147200 134512640 135127466 4294956256 18446744073709551615 134530686 0 0 4096 3 0 0 0 17 1 0 0
/proc/28110/statm: 914 578 75 150 0 761 0
Current children cumulated CPU time (s) 23.52
Current children cumulated vsize (KiB) 25880

[startup+24.3016 s]
/proc/loadavg: 1.95 1.98 1.99 3/87 28110
/proc/meminfo: memFree=1642592/2055920 swapFree=4192812/4192956
[pid=28086] ppid=28084 vsize=16868 CPUtime=1.37
/proc/28086/stat : 28086 (sugar) S 28084 28086 28049 0 -1 4194304 1374 10669 0 2 6 1 123 7 16 0 1 0 26747407 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28086/statm: 4217 1112 409 3 0 796 0
[pid=28109] ppid=28086 vsize=5356 CPUtime=0
/proc/28109/stat : 28109 (sh) S 28086 28086 28049 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26747559 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28109/statm: 1339 232 193 169 0 50 0
[pid=28110] ppid=28109 vsize=3656 CPUtime=22.55
/proc/28110/stat : 28110 (minisat) R 28109 28086 28049 0 -1 4194304 592 0 0 0 2255 0 0 0 25 0 1 0 26747559 3743744 578 996147200 134512640 135127466 4294956256 18446744073709551615 134530644 0 0 4096 3 0 0 0 17 1 0 0
/proc/28110/statm: 914 578 75 150 0 761 0
Current children cumulated CPU time (s) 23.92
Current children cumulated vsize (KiB) 25880

[startup+24.5016 s]
/proc/loadavg: 1.95 1.98 1.99 3/87 28110
/proc/meminfo: memFree=1642592/2055920 swapFree=4192812/4192956
[pid=28086] ppid=28084 vsize=16868 CPUtime=24.05
/proc/28086/stat : 28086 (sugar) S 28084 28086 28049 0 -1 4194304 1445 11555 0 2 6 1 2389 9 16 0 1 0 26747407 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28086/statm: 4217 1112 409 3 0 796 0
Current children cumulated CPU time (s) 24.05
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 24.5335
CPU time (s): 24.1763
CPU user time (s): 24.0453
CPU system time (s): 0.13098
CPU usage (%): 98.5442
Max. virtual memory (cumulated for all children) (KiB): 886592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 24.0453
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16760
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= 1248
involuntary context switches= 2114

runsolver used 0.044993 second user time and 0.079987 second system time

The end

Launcher Data 

Begin job on node26 at 2009-07-12 13:06:51
IDJOB=2091839
IDBENCH=60131
IDSOLVER=739
FILE ID=node26/2091839-1247396811
PBS_JOBID= 9507454
Free space on /tmp= 66396 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/tightness0.1/normalized-rand-2-40-8-753-100-20_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-2091839-1247396811/watcher-2091839-1247396811 -o /tmp/evaluation-result-2091839-1247396811/solver-2091839-1247396811 -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-2091839-1247396811.xml

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

MD5SUM BENCH= b4c1cc8abc5da413e6416ff5267a7f65
RANDOM SEED=965777296

node26.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		: 3000.281
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		: 3000.281
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:       1648976 kB
Buffers:         23848 kB
Cached:          81960 kB
SwapCached:          0 kB
Active:         305752 kB
Inactive:        50132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1648976 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1560 kB
Writeback:           0 kB
Mapped:         265760 kB
Slab:            36088 kB
Committed_AS:   880636 kB
PageTables:       2192 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= 66396 MiB
End job on node26 at 2009-07-12 13:07:15