Trace number 1081465

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 21.3418 21.7192

General information on the benchmark

Namecsp/queensKnights/
normalized-queensKnights-100-5-add.xml
MD5SUM322bbcff3f69f7245f51580899f28315
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark21.3418
Satisfiable
(Un)Satisfiability was proved
Number of variables105
Number of constraints4960
Maximum constraint arity2
Maximum domain size10000
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4960
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 02:18:15 2008
0.00/0.04	c 0	PID 24950
0.03/0.05	c 0	HOST node1.alineos.net
0.03/0.05	c 0	CONVERTING HOME/instance-1081465-1215217095.xml TO HOME/temp.csp
0.03/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1081465-1215217095.xml' 'HOME/temp.csp'
0.03/0.83	c 1	2 domains, 105 variables, 3 predicates, 0 relations, 4960 constraints
0.03/0.89	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.89	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'
0.80/0.97	c 1	Parsing HOME/temp.csp
1.09/1.25	c 1	parsed 5070 expressions
1.09/1.25	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.09/1.25	c 1	Converting to clausal form CSP
1.30/1.49	c 1	converted 507 (10%) expressions
1.39/1.56	c 1	converted 1014 (20%) expressions
1.50/1.66	c 1	converted 1521 (30%) expressions
1.59/1.72	c 2	converted 2028 (40%) expressions
1.59/1.77	c 2	converted 2535 (50%) expressions
1.69/1.86	c 2	converted 3042 (60%) expressions
1.79/1.91	c 2	converted 3549 (70%) expressions
1.79/1.96	c 2	converted 4056 (80%) expressions
1.88/2.01	c 2	converted 4563 (90%) expressions
1.88/2.07	c 2	converted 5070 (100%) expressions
1.88/2.07	c 2	CSP : 125 integers, 4960 booleans, 19890 clauses, largest domain size 10000
1.88/2.07	c 2	Heap : 11 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.88/2.07	c 2	Propagation in CSP
2.09/2.26	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.09/2.26	c 2	CSP : 125 integers, 4960 booleans, 19890 clauses, largest domain size 10000
2.09/2.26	c 2	Heap : 13 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.09/2.27	c 2	Simplifing CSP by introducing new Boolean variables
2.18/2.37	c 2	CSP : 125 integers, 24808 booleans, 39738 clauses, largest domain size 10000
2.18/2.37	c 2	Heap : 20 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.28/2.49	c 2	Encoding CSP to SAT : HOME/temp.cnf
2.38/2.52	c 2	13 (10%) CSP integer variables are encoded (1274 clauses, 14436 bytes)
2.38/2.53	c 2	25 (20%) CSP integer variables are encoded (2450 clauses, 29724 bytes)
2.38/2.53	c 2	38 (30%) CSP integer variables are encoded (3724 clauses, 46286 bytes)
2.38/2.53	c 2	50 (40%) CSP integer variables are encoded (4900 clauses, 61574 bytes)
2.38/2.53	c 2	63 (50%) CSP integer variables are encoded (6174 clauses, 78136 bytes)
2.38/2.53	c 2	75 (60%) CSP integer variables are encoded (7350 clauses, 93424 bytes)
2.38/2.54	c 2	88 (70%) CSP integer variables are encoded (8624 clauses, 109986 bytes)
2.38/2.54	c 2	100 (80%) CSP integer variables are encoded (9800 clauses, 125274 bytes)
2.38/2.60	c 2	113 (90%) CSP integer variables are encoded (60574 clauses, 886687 bytes)
2.47/2.60	c 2	125 (100%) CSP integer variables are encoded (61750 clauses, 904327 bytes)
2.88/3.03	c 3	3974 (10%) CSP clauses are encoded (265550 clauses, 4689034 bytes)
3.26/3.43	c 3	7948 (20%) CSP clauses are encoded (474474 clauses, 8655352 bytes)
3.66/3.83	c 4	11922 (30%) CSP clauses are encoded (686078 clauses, 12861144 bytes)
4.06/4.24	c 4	15896 (40%) CSP clauses are encoded (904558 clauses, 17205911 bytes)
4.45/4.66	c 4	19869 (50%) CSP clauses are encoded (1128235 clauses, 21654623 bytes)
4.85/5.09	c 5	23843 (60%) CSP clauses are encoded (1359811 clauses, 26261293 bytes)
5.34/5.54	c 5	27817 (70%) CSP clauses are encoded (1599071 clauses, 31021665 bytes)
5.84/6.00	c 6	31791 (80%) CSP clauses are encoded (1847896 clauses, 35973332 bytes)
6.24/6.49	c 6	35765 (90%) CSP clauses are encoded (2107819 clauses, 41146953 bytes)
7.31/7.55	c 7	39738 (100%) CSP clauses are encoded (2682938 clauses, 53113891 bytes)
7.31/7.55	c 7	39738 CSP clauses encoded
7.31/7.55	c 7	Writing map file : HOME/temp.map
7.31/7.56	c 7	Heap : 14 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
7.31/7.56	c 7	SAT : 86683 SAT variables, 2682938 SAT clauses, 53113891 bytes
7.31/7.56	c 7	Heap : 14 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
7.37/7.62	c 7	SOLVING HOME/temp.cnf
7.37/7.62	c 7	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
7.37/7.63	c 7	This is MiniSat 2.0 beta
7.37/7.63	c 7	WARNING: for repeatability, setting FPU to use double precision
7.37/7.63	c 7	============================[ Problem Statistics ]=============================
7.37/7.63	c 7	|                                                                             |
7.37/7.63	c 7	|  Number of variables:  86683                                                |
7.37/7.63	c 7	|  Number of clauses:    2682938                                              |
8.75/9.03	c 9	|  Parsing time:         1.22         s                                       |
8.85/9.11	c 9	============================[ Search Statistics ]==============================
8.85/9.11	c 9	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
8.85/9.11	c 9	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
8.85/9.11	c 9	===============================================================================
8.85/9.11	c 9	|         0 |   86682  2682937  7938443 |   894312        0    nan |  0.000 % |
9.35/9.67	c 9	|       101 |   86682  2682937  7938443 |   983743      101     69 |  0.001 % |
10.04/10.40	c 10	|       251 |   86682  2682937  7938443 |  1082117      251     57 |  0.001 % |
11.13/11.47	c 11	|       476 |   86682  2682937  7938443 |  1190329      476     81 |  0.001 % |
12.12/12.45	c 12	|       813 |   86682  2682937  7938443 |  1309362      813     80 |  0.001 % |
13.31/13.67	c 13	|      1320 |   86682  2682937  7938443 |  1440298     1320     64 |  0.001 % |
14.69/15.02	c 15	|      2079 |   86682  2682937  7938443 |  1584328     2079     44 |  0.001 % |
19.75/20.12	c 20	|      3218 |   86680  2682544  7937265 |  1742761     2542     37 |  0.004 % |
21.13/21.50	c 21	===============================================================================
21.13/21.50	c 21	restarts              : 8
21.13/21.50	c 21	conflicts             : 3876           (286 /sec)
21.13/21.50	c 21	decisions             : 7964           (1.09 % random) (588 /sec)
21.13/21.50	c 21	propagations          : 18308310       (1350774 /sec)
21.13/21.50	c 21	conflict literals     : 103464         (7.69 % deleted)
21.13/21.50	c 21	Memory used           : 121.61 MB
21.13/21.50	c 21	CPU time              : 13.5539 s
21.13/21.50	c 21	
21.13/21.50	c 21	UNSATISFIABLE
21.13/21.52	c 21	DECODING HOME/temp.out WITH HOME/temp.map
21.13/21.52	c 21	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
21.16/21.60	c 21	Decoding HOME/temp.out
21.16/21.64	s UNSATISFIABLE
21.16/21.64	c 21	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
21.16/21.69	c 21	CPU 20.53 (0.03 0 20.5 0.75)
21.16/21.69	c 21	END Sat Jul  5 02:18:36 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-1081465-1215217095/watcher-1081465-1215217095 -o /tmp/evaluation-result-1081465-1215217095/solver-1081465-1215217095 -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-1081465-1215217095.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: 1.92 1.98 1.99 4/74 24950
/proc/meminfo: memFree=1769600/2055920 swapFree=4179472/4192956
[pid=24950] ppid=24948 vsize=18572 CPUtime=0
/proc/24950/stat : 24950 (runsolver) R 24948 24950 21677 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2000685105 19017728 292 996147200 4194304 4296836 548682068224 18446744073709551615 259353275687 0 0 4096 24578 0 0 0 17 1 0 0
/proc/24950/statm: 4643 292 257 25 0 2626 0

[startup+0.0495151 s]
/proc/loadavg: 1.92 1.98 1.99 4/74 24950
/proc/meminfo: memFree=1769600/2055920 swapFree=4179472/4192956
[pid=24950] ppid=24948 vsize=13600 CPUtime=0.03
/proc/24950/stat : 24950 (sugar) S 24948 24950 21677 0 -1 4194304 836 0 0 0 3 0 0 0 18 0 1 0 2000685105 13926400 792 996147200 4194304 4206940 548682068560 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24950/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101612 s]
/proc/loadavg: 1.92 1.98 1.99 4/74 24950
/proc/meminfo: memFree=1769600/2055920 swapFree=4179472/4192956
[pid=24950] ppid=24948 vsize=13600 CPUtime=0.03
/proc/24950/stat : 24950 (sugar) S 24948 24950 21677 0 -1 4194304 900 128 0 0 3 0 0 0 19 0 1 0 2000685105 13926400 796 996147200 4194304 4206940 548682068560 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24950/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301646 s]
/proc/loadavg: 1.92 1.98 1.99 4/74 24950
/proc/meminfo: memFree=1769600/2055920 swapFree=4179472/4192956
[pid=24950] ppid=24948 vsize=13600 CPUtime=0.03
/proc/24950/stat : 24950 (sugar) S 24948 24950 21677 0 -1 4194304 900 128 0 0 3 0 0 0 19 0 1 0 2000685105 13926400 796 996147200 4194304 4206940 548682068560 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24950/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701732 s]
/proc/loadavg: 1.92 1.98 1.99 4/74 24950
/proc/meminfo: memFree=1769600/2055920 swapFree=4179472/4192956
[pid=24950] ppid=24948 vsize=13600 CPUtime=0.03
/proc/24950/stat : 24950 (sugar) S 24948 24950 21677 0 -1 4194304 900 128 0 0 3 0 0 0 19 0 1 0 2000685105 13926400 796 996147200 4194304 4206940 548682068560 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24950/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50289 s]
/proc/loadavg: 1.92 1.98 1.99 3/85 24972
/proc/meminfo: memFree=1762600/2055920 swapFree=4179472/4192956
[pid=24950] ppid=24948 vsize=13600 CPUtime=0.8
/proc/24950/stat : 24950 (sugar) S 24948 24950 21677 0 -1 4194304 972 7295 0 1 3 0 74 3 15 0 1 0 2000685105 13926400 797 996147200 4194304 4206940 548682068560 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24950/statm: 3400 797 370 3 0 500 0
[pid=24963] ppid=24950 vsize=5356 CPUtime=0
/proc/24963/stat : 24963 (sh) S 24950 24950 21677 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2000685194 5484544 233 996147200 4194304 4889804 548682068672 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24963/statm: 1339 233 193 169 0 50 0
[pid=24964] ppid=24963 vsize=868272 CPUtime=0.59
/proc/24964/stat : 24964 (java) S 24963 24950 21677 0 -1 0 5585 0 1 0 56 3 0 0 18 0 9 0 2000685195 889110528 4995 996147200 134512640 134550740 4294955904 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24964/statm: 217068 4995 1734 9 0 211643 0
[pid=24964/tid=24965] ppid=24963 vsize=868272 CPUtime=0.36
/proc/24964/task/24965/stat : 24965 (java) R 24963 24950 21677 0 -1 64 2663 0 1 0 35 1 0 0 22 0 9 0 2000685196 889110528 4995 996147200 134512640 134550740 4294955904 18446744073709551615 4126593441 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24964/tid=24966] ppid=24963 vsize=868272 CPUtime=0.04
/proc/24964/task/24966/stat : 24966 (java) S 24963 24950 21677 0 -1 64 781 0 0 0 4 0 0 0 16 0 9 0 2000685197 889110528 4995 996147200 134512640 134550740 4294955904 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24964/tid=24967] ppid=24963 vsize=868272 CPUtime=0
/proc/24964/task/24967/stat : 24967 (java) S 24963 24950 21677 0 -1 64 10 0 0 0 0 0 0 0 19 0 9 0 2000685197 889110528 4995 996147200 134512640 134550740 4294955904 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24964/tid=24968] ppid=24963 vsize=868272 CPUtime=0
/proc/24964/task/24968/stat : 24968 (java) S 24963 24950 21677 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 2000685197 889110528 4995 996147200 134512640 134550740 4294955904 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24964/tid=24969] ppid=24963 vsize=868272 CPUtime=0
/proc/24964/task/24969/stat : 24969 (java) S 24963 24950 21677 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2000685199 889110528 4995 996147200 134512640 134550740 4294955904 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24964/tid=24970] ppid=24963 vsize=868272 CPUtime=0.16
/proc/24964/task/24970/stat : 24970 (java) S 24963 24950 21677 0 -1 64 1450 0 0 0 16 0 0 0 16 0 9 0 2000685199 889110528 4995 996147200 134512640 134550740 4294955904 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24964/tid=24971] ppid=24963 vsize=868272 CPUtime=0
/proc/24964/task/24971/stat : 24971 (java) S 24963 24950 21677 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 2000685199 889110528 4995 996147200 134512640 134550740 4294955904 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24964/tid=24972] ppid=24963 vsize=868272 CPUtime=0
/proc/24964/task/24972/stat : 24972 (java) S 24963 24950 21677 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 2000685199 889110528 4995 996147200 134512640 134550740 4294955904 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 887228

[startup+3.1022 s]
/proc/loadavg: 1.92 1.98 1.99 3/85 24972
/proc/meminfo: memFree=1744488/2055920 swapFree=4179472/4192956
[pid=24950] ppid=24948 vsize=13600 CPUtime=0.8
/proc/24950/stat : 24950 (sugar) S 24948 24950 21677 0 -1 4194304 973 7295 0 1 3 0 74 3 15 0 1 0 2000685105 13926400 797 996147200 4194304 4206940 548682068560 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24950/statm: 3400 797 370 3 0 500 0
[pid=24963] ppid=24950 vsize=5356 CPUtime=0
/proc/24963/stat : 24963 (sh) S 24950 24950 21677 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2000685194 5484544 233 996147200 4194304 4889804 548682068672 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24963/statm: 1339 233 193 169 0 50 0
[pid=24964] ppid=24963 vsize=868496 CPUtime=2.17
/proc/24964/stat : 24964 (java) S 24963 24950 21677 0 -1 0 11424 0 1 0 205 12 0 0 18 0 9 0 2000685195 889339904 10403 996147200 134512640 134550740 4294955904 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24964/statm: 217124 10403 2565 9 0 211671 0
[pid=24964/tid=24965] ppid=24963 vsize=868496 CPUtime=1.35
/proc/24964/task/24965/stat : 24965 (java) R 24963 24950 21677 0 -1 64 2986 0 1 0 130 5 0 0 25 0 9 0 2000685196 889339904 10403 996147200 134512640 134550740 4294955904 18446744073709551615 4126980247 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24964/tid=24966] ppid=24963 vsize=868496 CPUtime=0.54
/proc/24964/task/24966/stat : 24966 (java) S 24963 24950 21677 0 -1 64 6252 0 0 0 50 4 0 0 16 0 9 0 2000685197 889339904 10403 996147200 134512640 134550740 4294955904 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24964/tid=24967] ppid=24963 vsize=868496 CPUtime=0
/proc/24964/task/24967/stat : 24967 (java) S 24963 24950 21677 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2000685197 889339904 10403 996147200 134512640 134550740 4294955904 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24964/tid=24968] ppid=24963 vsize=868496 CPUtime=0
/proc/24964/task/24968/stat : 24968 (java) S 24963 24950 21677 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 2000685197 889339904 10403 996147200 134512640 134550740 4294955904 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24964/tid=24969] ppid=24963 vsize=868496 CPUtime=0
/proc/24964/task/24969/stat : 24969 (java) S 24963 24950 21677 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2000685199 889339904 10403 996147200 134512640 134550740 4294955904 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24964/tid=24970] ppid=24963 vsize=868496 CPUtime=0.25
/proc/24964/task/24970/stat : 24970 (java) S 24963 24950 21677 0 -1 64 1494 0 0 0 24 1 0 0 16 0 9 0 2000685199 889339904 10403 996147200 134512640 134550740 4294955904 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24964/tid=24971] ppid=24963 vsize=868496 CPUtime=0
/proc/24964/task/24971/stat : 24971 (java) S 24963 24950 21677 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 2000685199 889339904 10403 996147200 134512640 134550740 4294955904 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24964/tid=24972] ppid=24963 vsize=868496 CPUtime=0
/proc/24964/task/24972/stat : 24972 (java) S 24963 24950 21677 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 2000685199 889339904 10403 996147200 134512640 134550740 4294955904 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 887452

[startup+6.30283 s]
/proc/loadavg: 1.93 1.98 1.99 3/85 24972
/proc/meminfo: memFree=1705896/2055920 swapFree=4179472/4192956
[pid=24950] ppid=24948 vsize=13600 CPUtime=0.8
/proc/24950/stat : 24950 (sugar) S 24948 24950 21677 0 -1 4194304 973 7295 0 1 3 0 74 3 15 0 1 0 2000685105 13926400 797 996147200 4194304 4206940 548682068560 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24950/statm: 3400 797 370 3 0 500 0
[pid=24963] ppid=24950 vsize=5356 CPUtime=0
/proc/24963/stat : 24963 (sh) S 24950 24950 21677 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2000685194 5484544 233 996147200 4194304 4889804 548682068672 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24963/statm: 1339 233 193 169 0 50 0
[pid=24964] ppid=24963 vsize=868496 CPUtime=5.34
/proc/24964/stat : 24964 (java) S 24963 24950 21677 0 -1 0 11956 0 1 0 499 35 0 0 18 0 9 0 2000685195 889339904 10408 996147200 134512640 134550740 4294955904 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24964/statm: 217124 10408 2565 9 0 211671 0
[pid=24964/tid=24965] ppid=24963 vsize=868496 CPUtime=4.34
/proc/24964/task/24965/stat : 24965 (java) R 24963 24950 21677 0 -1 64 3513 0 1 0 408 26 0 0 25 0 9 0 2000685196 889339904 10408 996147200 134512640 134550740 4294955904 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24964/tid=24966] ppid=24963 vsize=868496 CPUtime=0.72
/proc/24964/task/24966/stat : 24966 (java) S 24963 24950 21677 0 -1 64 6252 0 0 0 65 7 0 0 16 0 9 0 2000685197 889339904 10408 996147200 134512640 134550740 4294955904 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24964/tid=24967] ppid=24963 vsize=868496 CPUtime=0
/proc/24964/task/24967/stat : 24967 (java) S 24963 24950 21677 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2000685197 889339904 10408 996147200 134512640 134550740 4294955904 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24964/tid=24968] ppid=24963 vsize=868496 CPUtime=0
/proc/24964/task/24968/stat : 24968 (java) S 24963 24950 21677 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 2000685197 889339904 10408 996147200 134512640 134550740 4294955904 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24964/tid=24969] ppid=24963 vsize=868496 CPUtime=0
/proc/24964/task/24969/stat : 24969 (java) S 24963 24950 21677 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2000685199 889339904 10408 996147200 134512640 134550740 4294955904 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24964/tid=24970] ppid=24963 vsize=868496 CPUtime=0.25
/proc/24964/task/24970/stat : 24970 (java) S 24963 24950 21677 0 -1 64 1499 0 0 0 24 1 0 0 16 0 9 0 2000685199 889339904 10408 996147200 134512640 134550740 4294955904 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24964/tid=24971] ppid=24963 vsize=868496 CPUtime=0
/proc/24964/task/24971/stat : 24971 (java) S 24963 24950 21677 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 2000685199 889339904 10408 996147200 134512640 134550740 4294955904 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24964/tid=24972] ppid=24963 vsize=868496 CPUtime=0
/proc/24964/task/24972/stat : 24972 (java) S 24963 24950 21677 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 2000685199 889339904 10408 996147200 134512640 134550740 4294955904 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 887452

[startup+12.7021 s]
/proc/loadavg: 1.93 1.98 1.99 3/77 24974
/proc/meminfo: memFree=1595944/2055920 swapFree=4179472/4192956
[pid=24950] ppid=24948 vsize=13600 CPUtime=7.4
/proc/24950/stat : 24950 (sugar) S 24948 24950 21677 0 -1 4194304 1030 19765 0 2 3 0 686 51 16 0 1 0 2000685105 13926400 798 996147200 4194304 4206940 548682068560 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24950/statm: 3400 798 370 3 0 500 0
[pid=24973] ppid=24950 vsize=5356 CPUtime=0
/proc/24973/stat : 24973 (sh) S 24950 24950 21677 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000685868 5484544 232 996147200 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24973/statm: 1339 232 193 169 0 50 0
[pid=24974] ppid=24973 vsize=123604 CPUtime=5.02
/proc/24974/stat : 24974 (minisat) R 24973 24950 21677 0 -1 4194304 29814 0 0 0 484 18 0 0 25 0 1 0 2000685868 126570496 29800 996147200 134512640 135127466 4294956224 18446744073709551615 134530817 0 0 4096 3 0 0 0 17 1 0 0
/proc/24974/statm: 30901 29800 76 150 0 30748 0
Current children cumulated CPU time (s) 12.42
Current children cumulated vsize (KiB) 142560

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

[startup+15.9017 s]
/proc/loadavg: 1.94 1.98 1.99 3/77 24974
/proc/meminfo: memFree=1594984/2055920 swapFree=4179472/4192956
[pid=24950] ppid=24948 vsize=13600 CPUtime=7.4
/proc/24950/stat : 24950 (sugar) S 24948 24950 21677 0 -1 4194304 1030 19765 0 2 3 0 686 51 16 0 1 0 2000685105 13926400 798 996147200 4194304 4206940 548682068560 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24950/statm: 3400 798 370 3 0 500 0
[pid=24973] ppid=24950 vsize=5356 CPUtime=0
/proc/24973/stat : 24973 (sh) S 24950 24950 21677 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000685868 5484544 232 996147200 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24973/statm: 1339 232 193 169 0 50 0
[pid=24974] ppid=24973 vsize=124000 CPUtime=8.18
/proc/24974/stat : 24974 (minisat) R 24973 24950 21677 0 -1 4194304 29939 0 0 0 800 18 0 0 25 0 1 0 2000685868 126976000 29925 996147200 134512640 135127466 4294956224 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/24974/statm: 31000 29925 76 150 0 30847 0
Current children cumulated CPU time (s) 15.58
Current children cumulated vsize (KiB) 142956

[startup+19.1024 s]
/proc/loadavg: 1.94 1.98 1.99 3/77 24974
/proc/meminfo: memFree=1594536/2055920 swapFree=4179472/4192956
[pid=24950] ppid=24948 vsize=13600 CPUtime=7.4
/proc/24950/stat : 24950 (sugar) S 24948 24950 21677 0 -1 4194304 1030 19765 0 2 3 0 686 51 16 0 1 0 2000685105 13926400 798 996147200 4194304 4206940 548682068560 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24950/statm: 3400 798 370 3 0 500 0
[pid=24973] ppid=24950 vsize=5356 CPUtime=0
/proc/24973/stat : 24973 (sh) S 24950 24950 21677 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000685868 5484544 232 996147200 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24973/statm: 1339 232 193 169 0 50 0
[pid=24974] ppid=24973 vsize=124528 CPUtime=11.35
/proc/24974/stat : 24974 (minisat) R 24973 24950 21677 0 -1 4194304 30058 0 0 0 1117 18 0 0 25 0 1 0 2000685868 127516672 30044 996147200 134512640 135127466 4294956224 18446744073709551615 134530621 0 0 4096 3 0 0 0 17 1 0 0
/proc/24974/statm: 31132 30044 76 150 0 30979 0
Current children cumulated CPU time (s) 18.75
Current children cumulated vsize (KiB) 143484

[startup+20.7017 s]
/proc/loadavg: 1.94 1.98 1.99 3/77 24974
/proc/meminfo: memFree=1594536/2055920 swapFree=4179472/4192956
[pid=24950] ppid=24948 vsize=13600 CPUtime=7.4
/proc/24950/stat : 24950 (sugar) S 24948 24950 21677 0 -1 4194304 1030 19765 0 2 3 0 686 51 16 0 1 0 2000685105 13926400 798 996147200 4194304 4206940 548682068560 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24950/statm: 3400 798 370 3 0 500 0
[pid=24973] ppid=24950 vsize=5356 CPUtime=0
/proc/24973/stat : 24973 (sh) S 24950 24950 21677 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000685868 5484544 232 996147200 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24973/statm: 1339 232 193 169 0 50 0
[pid=24974] ppid=24973 vsize=124528 CPUtime=12.94
/proc/24974/stat : 24974 (minisat) R 24973 24950 21677 0 -1 4194304 30068 0 0 0 1275 19 0 0 25 0 1 0 2000685868 127516672 30054 996147200 134512640 135127466 4294956224 18446744073709551615 134530573 0 0 4096 3 0 0 0 17 1 0 0
/proc/24974/statm: 31132 30054 76 150 0 30979 0
Current children cumulated CPU time (s) 20.34
Current children cumulated vsize (KiB) 143484

[startup+21.5018 s]
/proc/loadavg: 1.94 1.98 1.99 3/77 24974
/proc/meminfo: memFree=1594536/2055920 swapFree=4179472/4192956
[pid=24950] ppid=24948 vsize=13600 CPUtime=7.4
/proc/24950/stat : 24950 (sugar) S 24948 24950 21677 0 -1 4194304 1030 19765 0 2 3 0 686 51 16 0 1 0 2000685105 13926400 798 996147200 4194304 4206940 548682068560 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24950/statm: 3400 798 370 3 0 500 0
[pid=24973] ppid=24950 vsize=5356 CPUtime=0
/proc/24973/stat : 24973 (sh) S 24950 24950 21677 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000685868 5484544 232 996147200 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24973/statm: 1339 232 193 169 0 50 0
[pid=24974] ppid=24973 vsize=124528 CPUtime=13.73
/proc/24974/stat : 24974 (minisat) R 24973 24950 21677 0 -1 4194304 30071 0 0 0 1354 19 0 0 25 0 1 0 2000685868 127516672 30057 996147200 134512640 135127466 4294956224 18446744073709551615 134530654 0 0 4096 3 0 0 0 17 1 0 0
/proc/24974/statm: 31132 30057 76 150 0 30979 0
Current children cumulated CPU time (s) 21.13
Current children cumulated vsize (KiB) 143484

[startup+21.7019 s]
/proc/loadavg: 1.94 1.98 1.99 3/77 24974
/proc/meminfo: memFree=1594536/2055920 swapFree=4179472/4192956
[pid=24950] ppid=24948 vsize=13600 CPUtime=21.3
/proc/24950/stat : 24950 (sugar) R 24948 24950 21677 0 -1 4194304 1114 53775 0 3 3 2 2050 75 16 0 1 0 2000685105 13926400 799 996147200 4194304 4206940 548682068560 18446744073709551615 259353449513 0 0 4224 16386 0 0 0 17 1 0 0
/proc/24950/statm: 3400 799 371 3 0 500 0
Current children cumulated CPU time (s) 21.3
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 21.7192
CPU time (s): 21.3418
CPU user time (s): 20.5429
CPU system time (s): 0.798878
CPU usage (%): 98.2623
Max. virtual memory (cumulated for all children) (KiB): 887592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 20.5429
system time used= 0.798878
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54922
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= 8485
involuntary context switches= 8770

runsolver used 0.024996 second user time and 0.087986 second system time

The end

Launcher Data (download as text)

Begin job on node1 at 2008-07-05 02:18:15
IDJOB=1081465
IDBENCH=57105
IDSOLVER=346
FILE ID=node1/1081465-1215217095
PBS_JOBID= 7881642
Free space on /tmp= 66516 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/queensKnights/normalized-queensKnights-100-5-add.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-1081465-1215217095/watcher-1081465-1215217095 -o /tmp/evaluation-result-1081465-1215217095/solver-1081465-1215217095 -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-1081465-1215217095.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 322bbcff3f69f7245f51580899f28315
RANDOM SEED=1907620029

node1.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1770080 kB
Buffers:         38948 kB
Cached:         179316 kB
SwapCached:       7496 kB
Active:         143376 kB
Inactive:        90816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1770080 kB
SwapTotal:     4192956 kB
SwapFree:      4179472 kB
Dirty:            1904 kB
Writeback:           0 kB
Mapped:          22668 kB
Slab:            36876 kB
Committed_AS:  3259608 kB
PageTables:       1816 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= 66516 MiB
End job on node1 at 2008-07-05 02:18:37