Trace number 1097634

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 v1.13+minisatUNSAT 52.511 52.814

General information on the benchmark

Namecsp/tightness0.35/
normalized-rand-2-40-16-250-350-10_ext.xml
MD5SUM1ac6bf6bb51b42f0085f325a1bbfbd20
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 benchmark4.92625
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints250
Maximum constraint arity2
Maximum domain size16
Number of constraints which are defined in extension250
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/minisat
0.00/0.04	c 0	BEGIN Sat Jul  5 20:30:39 2008
0.00/0.04	c 0	PID 20581
0.00/0.04	c 0	HOST node76.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1097634-1215282639.xml TO HOME/temp.csp
0.00/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1097634-1215282639.xml' 'HOME/temp.csp'
0.03/0.44	c 1	1 domains, 40 variables, 0 predicates, 250 relations, 250 constraints
0.03/0.46	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.46	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.43/0.53	c 1	Parsing HOME/temp.csp
0.43/0.78	c 1	parsed 541 expressions
0.43/0.79	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.43/0.79	c 1	Converting to clausal form CSP
0.43/0.81	c 1	converted 55 (10%) expressions
0.43/0.81	c 1	converted 109 (20%) expressions
0.43/0.81	c 1	converted 163 (30%) expressions
0.43/0.81	c 1	converted 217 (40%) expressions
0.43/0.81	c 1	converted 271 (50%) expressions
0.43/0.84	c 1	converted 325 (60%) expressions
0.43/0.85	c 1	converted 379 (70%) expressions
0.43/0.90	c 1	converted 433 (80%) expressions
0.43/0.92	c 1	converted 487 (90%) expressions
0.43/0.92	c 1	converted 541 (100%) expressions
0.43/0.93	c 1	CSP : 40 integers, 0 booleans, 250 clauses, largest domain size 16
0.43/0.93	c 1	Heap : 5 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.43/0.93	c 1	Propagation in CSP
0.43/0.93	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.43/0.93	c 1	CSP : 40 integers, 0 booleans, 250 clauses, largest domain size 16
0.43/0.93	c 1	Heap : 5 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.43/0.93	c 1	Simplifing CSP by introducing new Boolean variables
0.43/0.93	c 1	CSP : 40 integers, 0 booleans, 250 clauses, largest domain size 16
0.43/0.94	c 1	Heap : 5 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.43/0.96	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.43/0.97	c 1	4 (10%) CSP integer variables are encoded (56 clauses, 551 bytes)
0.43/0.97	c 1	8 (20%) CSP integer variables are encoded (112 clauses, 1094 bytes)
0.43/0.98	c 1	12 (30%) CSP integer variables are encoded (168 clauses, 1710 bytes)
0.43/0.98	c 1	16 (40%) CSP integer variables are encoded (224 clauses, 2326 bytes)
0.43/0.98	c 1	20 (50%) CSP integer variables are encoded (280 clauses, 2942 bytes)
0.43/0.98	c 1	24 (60%) CSP integer variables are encoded (336 clauses, 3558 bytes)
0.43/0.98	c 1	28 (70%) CSP integer variables are encoded (392 clauses, 4174 bytes)
0.43/0.98	c 1	32 (80%) CSP integer variables are encoded (448 clauses, 4790 bytes)
0.43/0.98	c 1	36 (90%) CSP integer variables are encoded (504 clauses, 5406 bytes)
0.43/0.98	c 1	40 (100%) CSP integer variables are encoded (560 clauses, 6022 bytes)
0.96/1.03	c 1	25 (10%) CSP clauses are encoded (1886 clauses, 27037 bytes)
0.96/1.04	c 1	50 (20%) CSP clauses are encoded (3226 clauses, 49233 bytes)
0.96/1.05	c 1	75 (30%) CSP clauses are encoded (4557 clauses, 71698 bytes)
0.96/1.06	c 1	100 (40%) CSP clauses are encoded (5870 clauses, 95691 bytes)
0.96/1.07	c 1	125 (50%) CSP clauses are encoded (7218 clauses, 120656 bytes)
0.96/1.08	c 1	150 (60%) CSP clauses are encoded (8531 clauses, 144962 bytes)
0.96/1.09	c 1	175 (70%) CSP clauses are encoded (9845 clauses, 169076 bytes)
0.96/1.10	c 1	200 (80%) CSP clauses are encoded (11183 clauses, 193755 bytes)
1.06/1.10	c 1	225 (90%) CSP clauses are encoded (12495 clauses, 218011 bytes)
1.06/1.11	c 1	250 (100%) CSP clauses are encoded (13799 clauses, 242003 bytes)
1.06/1.11	c 1	250 CSP clauses encoded
1.06/1.11	c 1	Writing map file : HOME/temp.map
1.06/1.11	c 1	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.06/1.11	c 1	SAT : 600 SAT variables, 13799 SAT clauses, 242003 bytes
1.06/1.11	c 1	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.06/1.13	c 1	SOLVING HOME/temp.cnf
1.06/1.13	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.06/1.13	c 1	This is MiniSat 2.0 beta
1.06/1.13	c 1	WARNING: for repeatability, setting FPU to use double precision
1.06/1.13	c 1	============================[ Problem Statistics ]=============================
1.06/1.13	c 1	|                                                                             |
1.06/1.14	c 1	|  Number of variables:  600                                                  |
1.06/1.14	c 1	|  Number of clauses:    13799                                                |
1.06/1.14	c 1	|  Parsing time:         0.01         s                                       |
1.06/1.14	c 1	============================[ Search Statistics ]==============================
1.06/1.14	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.06/1.14	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.06/1.14	c 1	===============================================================================
1.06/1.14	c 1	|         0 |     600    13799    49584 |     4599        0    nan |  0.000 % |
1.06/1.15	c 1	|       100 |     600    13799    49584 |     5059      100      9 |  0.000 % |
1.06/1.16	c 1	|       250 |     600    13799    49584 |     5565      250      9 |  0.006 % |
1.06/1.18	c 1	|       477 |     600    13799    49584 |     6122      477     10 |  0.006 % |
1.08/1.21	c 1	|       814 |     600    13799    49584 |     6734      814     10 |  0.008 % |
1.08/1.25	c 2	|      1320 |     600    13799    49584 |     7407     1320     10 |  0.009 % |
1.08/1.31	c 2	|      2080 |     600    13799    49584 |     8148     2080     11 |  0.009 % |
1.08/1.41	c 2	|      3219 |     600    13799    49584 |     8963     3219     12 |  0.009 % |
1.08/1.56	c 2	|      4928 |     600    13799    49584 |     9859     4928     12 |  0.009 % |
1.08/1.81	c 2	|      7491 |     600    13799    49584 |    10845     7491     12 |  0.003 % |
2.03/2.20	c 2	|     11335 |     600    13799    49584 |    11930     5871     13 |  0.006 % |
2.63/2.79	c 3	|     17101 |     600    13799    49584 |    13123    11637     14 |  0.002 % |
3.62/3.80	c 4	|     25753 |     600    13799    49584 |    14435     7038     12 |  0.006 % |
5.11/5.29	c 6	|     38727 |     600    13799    49584 |    15879    12746     15 |  0.003 % |
7.60/7.70	c 8	|     58188 |     600    13799    49584 |    17467     8143     14 |  0.002 % |
11.38/11.58	c 12	|     87381 |     600    13799    49584 |    19213    10951     15 |  0.004 % |
17.55/17.71	c 18	|    131170 |     600    13799    49584 |    21135    16087     16 |  0.001 % |
27.10/27.32	c 28	|    196855 |     597    13655    49148 |    23248    20862     15 |  0.500 % |
42.33/42.68	c 43	|    295382 |     589    13342    48003 |    25573    14057     15 |  1.834 % |
52.27/52.69	c 53	===============================================================================
52.27/52.70	c 53	restarts              : 19
52.27/52.70	c 53	conflicts             : 355816         (6936 /sec)
52.27/52.70	c 53	decisions             : 430896         (1.52 % random) (8400 /sec)
52.27/52.70	c 53	propagations          : 31909956       (622073 /sec)
52.27/52.70	c 53	conflict literals     : 5353831        (35.02 % deleted)
52.27/52.70	c 53	Memory used           : 6.04 MB
52.27/52.70	c 53	CPU time              : 51.2962 s
52.27/52.70	c 53	
52.27/52.70	c 53	UNSATISFIABLE
52.37/52.70	c 53	DECODING HOME/temp.out WITH HOME/temp.map
52.37/52.70	c 53	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
52.37/52.78	c 53	Decoding HOME/temp.out
52.37/52.80	s UNSATISFIABLE
52.38/52.80	c 53	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
52.38/52.81	c 53	CPU 52.39 (0.03 0 52.36 0.09)
52.38/52.81	c 53	END Sat Jul  5 20:31:32 2008

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1097634-1215282639/watcher-1097634-1215282639 -o /tmp/evaluation-result-1097634-1215282639/solver-1097634-1215282639 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/sugar -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-1097634-1215282639.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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.05 2.03 2.03 4/88 20581
/proc/meminfo: memFree=1671560/2055920 swapFree=4179164/4192956
[pid=20581] ppid=20579 vsize=12272 CPUtime=0
/proc/20581/stat : 20581 (sugar) R 20579 20581 19365 0 -1 4194304 370 0 0 0 0 0 0 0 18 0 1 0 139944560 12566528 339 996147200 4194304 4206940 548682068608 18446744073709551615 265691676205 0 0 4224 0 0 0 0 17 1 0 0
/proc/20581/statm: 3068 340 254 3 0 168 0

[startup+0.095585 s]
/proc/loadavg: 2.05 2.03 2.03 4/88 20581
/proc/meminfo: memFree=1671560/2055920 swapFree=4179164/4192956
[pid=20581] ppid=20579 vsize=13600 CPUtime=0.03
/proc/20581/stat : 20581 (sugar) S 20579 20581 19365 0 -1 4194304 900 127 0 0 3 0 0 0 16 0 1 0 139944560 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20581/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101582 s]
/proc/loadavg: 2.05 2.03 2.03 4/88 20581
/proc/meminfo: memFree=1671560/2055920 swapFree=4179164/4192956
[pid=20581] ppid=20579 vsize=13600 CPUtime=0.03
/proc/20581/stat : 20581 (sugar) S 20579 20581 19365 0 -1 4194304 900 127 0 0 3 0 0 0 16 0 1 0 139944560 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20581/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301609 s]
/proc/loadavg: 2.05 2.03 2.03 4/88 20581
/proc/meminfo: memFree=1671560/2055920 swapFree=4179164/4192956
[pid=20581] ppid=20579 vsize=13600 CPUtime=0.03
/proc/20581/stat : 20581 (sugar) S 20579 20581 19365 0 -1 4194304 900 127 0 0 3 0 0 0 16 0 1 0 139944560 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20581/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701653 s]
/proc/loadavg: 2.05 2.03 2.03 4/88 20581
/proc/meminfo: memFree=1671560/2055920 swapFree=4179164/4192956
[pid=20581] ppid=20579 vsize=13600 CPUtime=0.43
/proc/20581/stat : 20581 (sugar) S 20579 20581 19365 0 -1 4194304 973 4671 0 1 3 0 37 3 15 0 1 0 139944560 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20581/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.43
Current children cumulated vsize (KiB) 13600

[startup+1.50174 s]
/proc/loadavg: 2.05 2.03 2.03 3/99 20603
/proc/meminfo: memFree=1657584/2055920 swapFree=4179164/4192956
[pid=20581] ppid=20579 vsize=13600 CPUtime=1.08
/proc/20581/stat : 20581 (sugar) S 20579 20581 19365 0 -1 4194304 1031 11207 0 2 3 0 98 7 15 0 1 0 139944560 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20581/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 1.08
Current children cumulated vsize (KiB) 13600

[startup+3.10192 s]
/proc/loadavg: 2.04 2.03 2.03 3/91 20605
/proc/meminfo: memFree=1666992/2055920 swapFree=4179164/4192956
[pid=20581] ppid=20579 vsize=13600 CPUtime=1.08
/proc/20581/stat : 20581 (sugar) S 20579 20581 19365 0 -1 4194304 1031 11207 0 2 3 0 98 7 15 0 1 0 139944560 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20581/statm: 3400 798 370 3 0 500 0
[pid=20604] ppid=20581 vsize=5356 CPUtime=0
/proc/20604/stat : 20604 (sh) S 20581 20581 19365 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 139944673 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20604/statm: 1339 232 193 169 0 50 0
[pid=20605] ppid=20604 vsize=3660 CPUtime=1.95
/proc/20605/stat : 20605 (minisat) R 20604 20581 19365 0 -1 4194304 646 0 0 0 195 0 0 0 25 0 1 0 139944673 3747840 632 996147200 134512640 135127466 4294956256 18446744073709551615 134527694 0 0 4096 3 0 0 0 17 0 0 0
/proc/20605/statm: 915 632 75 150 0 762 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 22616

[startup+6.30128 s]
/proc/loadavg: 2.04 2.03 2.03 3/91 20605
/proc/meminfo: memFree=1666352/2055920 swapFree=4179164/4192956
[pid=20581] ppid=20579 vsize=13600 CPUtime=1.08
/proc/20581/stat : 20581 (sugar) S 20579 20581 19365 0 -1 4194304 1031 11207 0 2 3 0 98 7 16 0 1 0 139944560 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20581/statm: 3400 798 370 3 0 500 0
[pid=20604] ppid=20581 vsize=5356 CPUtime=0
/proc/20604/stat : 20604 (sh) S 20581 20581 19365 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 139944673 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20604/statm: 1339 232 193 169 0 50 0
[pid=20605] ppid=20604 vsize=4188 CPUtime=5.13
/proc/20605/stat : 20605 (minisat) R 20604 20581 19365 0 -1 4194304 765 0 0 0 513 0 0 0 25 0 1 0 139944673 4288512 751 996147200 134512640 135127466 4294956256 18446744073709551615 134530814 0 0 4096 3 0 0 0 17 0 0 0
/proc/20605/statm: 1047 751 75 150 0 894 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 23144

[startup+12.703 s]
/proc/loadavg: 2.04 2.03 2.03 3/91 20605
/proc/meminfo: memFree=1665712/2055920 swapFree=4179164/4192956
[pid=20581] ppid=20579 vsize=13600 CPUtime=1.08
/proc/20581/stat : 20581 (sugar) S 20579 20581 19365 0 -1 4194304 1031 11207 0 2 3 0 98 7 16 0 1 0 139944560 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20581/statm: 3400 798 370 3 0 500 0
[pid=20604] ppid=20581 vsize=5356 CPUtime=0
/proc/20604/stat : 20604 (sh) S 20581 20581 19365 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 139944673 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20604/statm: 1339 232 193 169 0 50 0
[pid=20605] ppid=20604 vsize=4584 CPUtime=11.5
/proc/20605/stat : 20605 (minisat) R 20604 20581 19365 0 -1 4194304 875 0 0 0 1150 0 0 0 25 0 1 0 139944673 4694016 861 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 0 0 0
/proc/20605/statm: 1146 861 75 150 0 993 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 23540

[startup+25.5015 s]
/proc/loadavg: 2.03 2.03 2.03 3/91 20605
/proc/meminfo: memFree=1665072/2055920 swapFree=4179164/4192956
[pid=20581] ppid=20579 vsize=13600 CPUtime=1.08
/proc/20581/stat : 20581 (sugar) S 20579 20581 19365 0 -1 4194304 1031 11207 0 2 3 0 98 7 16 0 1 0 139944560 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20581/statm: 3400 798 370 3 0 500 0
[pid=20604] ppid=20581 vsize=5356 CPUtime=0
/proc/20604/stat : 20604 (sh) S 20581 20581 19365 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 139944673 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20604/statm: 1339 232 193 169 0 50 0
[pid=20605] ppid=20604 vsize=5256 CPUtime=24.23
/proc/20605/stat : 20605 (minisat) R 20604 20581 19365 0 -1 4194304 1034 0 0 0 2423 0 0 0 25 0 1 0 139944673 5382144 1020 996147200 134512640 135127466 4294956256 18446744073709551615 134528246 0 0 4096 3 0 0 0 17 0 0 0
/proc/20605/statm: 1314 1020 75 150 0 1161 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 24212

[startup+51.1013 s]
/proc/loadavg: 2.02 2.02 2.02 3/91 20605
/proc/meminfo: memFree=1664240/2055920 swapFree=4179164/4192956
[pid=20581] ppid=20579 vsize=13600 CPUtime=1.08
/proc/20581/stat : 20581 (sugar) S 20579 20581 19365 0 -1 4194304 1031 11207 0 2 3 0 98 7 16 0 1 0 139944560 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20581/statm: 3400 798 370 3 0 500 0
[pid=20604] ppid=20581 vsize=5356 CPUtime=0
/proc/20604/stat : 20604 (sh) S 20581 20581 19365 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 139944673 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20604/statm: 1339 232 193 169 0 50 0
[pid=20605] ppid=20604 vsize=6052 CPUtime=49.7
/proc/20605/stat : 20605 (minisat) R 20604 20581 19365 0 -1 4194304 1242 0 0 0 4970 0 0 0 25 0 1 0 139944673 6197248 1228 996147200 134512640 135127466 4294956256 18446744073709551615 134530936 0 0 4096 3 0 0 0 17 0 0 0
/proc/20605/statm: 1513 1228 75 150 0 1360 0
Current children cumulated CPU time (s) 50.78
Current children cumulated vsize (KiB) 25008

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

[startup+51.9014 s]
/proc/loadavg: 2.02 2.02 2.02 3/91 20605
/proc/meminfo: memFree=1664240/2055920 swapFree=4179164/4192956
[pid=20581] ppid=20579 vsize=13600 CPUtime=1.08
/proc/20581/stat : 20581 (sugar) S 20579 20581 19365 0 -1 4194304 1031 11207 0 2 3 0 98 7 16 0 1 0 139944560 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20581/statm: 3400 798 370 3 0 500 0
[pid=20604] ppid=20581 vsize=5356 CPUtime=0
/proc/20604/stat : 20604 (sh) S 20581 20581 19365 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 139944673 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20604/statm: 1339 232 193 169 0 50 0
[pid=20605] ppid=20604 vsize=6184 CPUtime=50.49
/proc/20605/stat : 20605 (minisat) R 20604 20581 19365 0 -1 4194304 1249 0 0 0 5049 0 0 0 25 0 1 0 139944673 6332416 1235 996147200 134512640 135127466 4294956256 18446744073709551615 134530682 0 0 4096 3 0 0 0 17 0 0 0
/proc/20605/statm: 1546 1235 75 150 0 1393 0
Current children cumulated CPU time (s) 51.57
Current children cumulated vsize (KiB) 25140

[startup+52.3015 s]
/proc/loadavg: 2.02 2.02 2.02 3/91 20605
/proc/meminfo: memFree=1664240/2055920 swapFree=4179164/4192956
[pid=20581] ppid=20579 vsize=13600 CPUtime=1.08
/proc/20581/stat : 20581 (sugar) S 20579 20581 19365 0 -1 4194304 1031 11207 0 2 3 0 98 7 16 0 1 0 139944560 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20581/statm: 3400 798 370 3 0 500 0
[pid=20604] ppid=20581 vsize=5356 CPUtime=0
/proc/20604/stat : 20604 (sh) S 20581 20581 19365 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 139944673 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20604/statm: 1339 232 193 169 0 50 0
[pid=20605] ppid=20604 vsize=6184 CPUtime=50.89
/proc/20605/stat : 20605 (minisat) R 20604 20581 19365 0 -1 4194304 1249 0 0 0 5089 0 0 0 25 0 1 0 139944673 6332416 1235 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 0 0 0
/proc/20605/statm: 1546 1235 75 150 0 1393 0
Current children cumulated CPU time (s) 51.97
Current children cumulated vsize (KiB) 25140

[startup+52.7015 s]
/proc/loadavg: 2.02 2.02 2.02 3/90 20605
/proc/meminfo: memFree=1668664/2055920 swapFree=4179164/4192956
[pid=20581] ppid=20579 vsize=13600 CPUtime=1.08
/proc/20581/stat : 20581 (sugar) S 20579 20581 19365 0 -1 4194304 1031 11207 0 2 3 0 98 7 16 0 1 0 139944560 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20581/statm: 3400 798 370 3 0 500 0
[pid=20604] ppid=20581 vsize=5356 CPUtime=51.29
/proc/20604/stat : 20604 (sh) R 20581 20581 19365 0 -1 4194304 282 1258 0 0 0 0 5129 0 16 0 1 0 139944673 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 265671454896 0 0 4100 65536 0 0 0 17 0 0 0
/proc/20604/statm: 1339 232 193 169 0 50 0
Current children cumulated CPU time (s) 52.37
Current children cumulated vsize (KiB) 18956

[startup+52.8065 s]
/proc/loadavg: 2.02 2.02 2.02 3/90 20605
/proc/meminfo: memFree=1668664/2055920 swapFree=4179164/4192956
[pid=20581] ppid=20579 vsize=13600 CPUtime=52.38
/proc/20581/stat : 20581 (sugar) S 20579 20581 19365 0 -1 4194304 1089 12750 0 2 3 0 5228 7 16 0 1 0 139944560 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20581/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 52.38
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 52.814
CPU time (s): 52.511
CPU user time (s): 52.404
CPU system time (s): 0.106983
CPU usage (%): 99.4262
Max. virtual memory (cumulated for all children) (KiB): 883208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 52.404
system time used= 0.106983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17518
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= 1681
involuntary context switches= 2245

runsolver used 0.065989 second user time and 0.186971 second system time

The end

Launcher Data (download as text)

Begin job on node76 at 2008-07-05 20:30:39
IDJOB=1097634
IDBENCH=59515
IDSOLVER=346
FILE ID=node76/1097634-1215282639
PBS_JOBID= 7882297
Free space on /tmp= 66488 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/tightness0.35/normalized-rand-2-40-16-250-350-10_ext.xml
COMMAND LINE= DIR/sugar -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1097634-1215282639/watcher-1097634-1215282639 -o /tmp/evaluation-result-1097634-1215282639/solver-1097634-1215282639 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/sugar -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-1097634-1215282639.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 1ac6bf6bb51b42f0085f325a1bbfbd20
RANDOM SEED=418484437

node76.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		: 3000.222
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		: 3000.222
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:       1672040 kB
Buffers:         63736 kB
Cached:         228876 kB
SwapCached:       7608 kB
Active:         183836 kB
Inactive:       134508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1672040 kB
SwapTotal:     4192956 kB
SwapFree:      4179164 kB
Dirty:            1440 kB
Writeback:           0 kB
Mapped:          44564 kB
Slab:            50308 kB
Committed_AS:   491956 kB
PageTables:       2136 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= 66488 MiB
End job on node76 at 2008-07-05 20:31:32