Trace number 1081444

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 11.3133 11.5291

General information on the benchmark

Namecsp/queensKnights/
normalized-queensKnights-80-5-add.xml
MD5SUM4a9833fa42d0a0932d635fb3733fa969
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 benchmark11.3133
Satisfiable
(Un)Satisfiability was proved
Number of variables85
Number of constraints3170
Maximum constraint arity2
Maximum domain size6400
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3170
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 02:16:56 2008
0.00/0.04	c 0	PID 31688
0.03/0.05	c 0	HOST node41.alineos.net
0.03/0.05	c 0	CONVERTING HOME/instance-1081444-1215217016.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-1081444-1215217016.xml' 'HOME/temp.csp'
0.03/0.58	c 1	2 domains, 85 variables, 3 predicates, 0 relations, 3170 constraints
0.03/0.63	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.63	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'
0.55/0.71	c 1	Parsing HOME/temp.csp
0.55/0.94	c 1	parsed 3260 expressions
0.55/0.94	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.55/0.94	c 1	Converting to clausal form CSP
1.00/1.15	c 1	converted 326 (10%) expressions
1.10/1.21	c 1	converted 652 (20%) expressions
1.10/1.25	c 1	converted 978 (30%) expressions
1.10/1.29	c 1	converted 1304 (40%) expressions
1.20/1.38	c 1	converted 1630 (50%) expressions
1.29/1.41	c 1	converted 1956 (60%) expressions
1.29/1.44	c 1	converted 2282 (70%) expressions
1.29/1.47	c 1	converted 2608 (80%) expressions
1.40/1.50	c 1	converted 2934 (90%) expressions
1.40/1.60	c 2	converted 3260 (100%) expressions
1.40/1.60	c 2	CSP : 105 integers, 3170 booleans, 12730 clauses, largest domain size 6400
1.40/1.60	c 2	Heap : 7 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.40/1.60	c 2	Propagation in CSP
1.50/1.67	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.50/1.67	c 2	CSP : 105 integers, 3170 booleans, 12730 clauses, largest domain size 6400
1.50/1.67	c 2	Heap : 9 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.50/1.68	c 2	Simplifing CSP by introducing new Boolean variables
1.69/1.81	c 2	CSP : 105 integers, 15858 booleans, 25418 clauses, largest domain size 6400
1.69/1.81	c 2	Heap : 13 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.79/1.90	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.79/1.93	c 2	11 (10%) CSP integer variables are encoded (858 clauses, 9290 bytes)
1.79/1.94	c 2	21 (20%) CSP integer variables are encoded (1638 clauses, 19173 bytes)
1.79/1.94	c 2	32 (30%) CSP integer variables are encoded (2496 clauses, 30327 bytes)
1.79/1.94	c 2	42 (40%) CSP integer variables are encoded (3276 clauses, 40467 bytes)
1.79/1.94	c 2	53 (50%) CSP integer variables are encoded (4134 clauses, 51621 bytes)
1.79/1.94	c 2	63 (60%) CSP integer variables are encoded (4914 clauses, 61761 bytes)
1.79/1.94	c 2	74 (70%) CSP integer variables are encoded (5772 clauses, 72915 bytes)
1.79/1.97	c 2	84 (80%) CSP integer variables are encoded (31832 clauses, 455522 bytes)
1.79/1.98	c 2	95 (90%) CSP integer variables are encoded (39010 clauses, 563192 bytes)
1.79/1.98	c 2	105 (100%) CSP integer variables are encoded (39790 clauses, 574892 bytes)
2.09/2.23	c 2	2542 (10%) CSP clauses are encoded (144240 clauses, 2489317 bytes)
2.29/2.44	c 2	5084 (20%) CSP clauses are encoded (251636 clauses, 4506305 bytes)
2.48/2.65	c 3	7626 (30%) CSP clauses are encoded (358514 clauses, 6530811 bytes)
2.67/2.86	c 3	10168 (40%) CSP clauses are encoded (470122 clauses, 8747088 bytes)
2.88/3.08	c 3	12709 (50%) CSP clauses are encoded (586475 clauses, 11058270 bytes)
3.18/3.31	c 3	15251 (60%) CSP clauses are encoded (704953 clauses, 13411930 bytes)
3.37/3.53	c 3	17793 (70%) CSP clauses are encoded (827177 clauses, 15840532 bytes)
3.57/3.77	c 4	20335 (80%) CSP clauses are encoded (954600 clauses, 18373109 bytes)
3.86/4.02	c 4	22877 (90%) CSP clauses are encoded (1087373 clauses, 21012680 bytes)
4.46/4.61	c 5	25418 (100%) CSP clauses are encoded (1419918 clauses, 27930448 bytes)
4.46/4.61	c 5	25418 CSP clauses encoded
4.46/4.61	c 5	Writing map file : HOME/temp.map
4.46/4.62	c 5	Heap : 9 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.46/4.62	c 5	SAT : 55753 SAT variables, 1419918 SAT clauses, 27930448 bytes
4.46/4.62	c 5	Heap : 9 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.46/4.65	c 5	SOLVING HOME/temp.cnf
4.46/4.65	c 5	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
4.46/4.65	c 5	This is MiniSat 2.0 beta
4.46/4.65	c 5	WARNING: for repeatability, setting FPU to use double precision
4.46/4.65	c 5	============================[ Problem Statistics ]=============================
4.46/4.65	c 5	|                                                                             |
4.46/4.65	c 5	|  Number of variables:  55753                                                |
4.46/4.65	c 5	|  Number of clauses:    1419918                                              |
4.50/5.40	c 5	|  Parsing time:         0.66         s                                       |
5.23/5.44	c 5	============================[ Search Statistics ]==============================
5.23/5.44	c 5	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.23/5.44	c 5	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.23/5.44	c 5	===============================================================================
5.23/5.44	c 5	|         0 |   55752  1419917  4188253 |   473305        0    nan |  0.000 % |
5.63/5.83	c 6	|       100 |   55752  1419917  4188253 |   520636      100     41 |  0.002 % |
6.02/6.22	c 6	|       250 |   55752  1419917  4188253 |   572699      250     61 |  0.002 % |
6.42/6.61	c 7	|       476 |   55752  1419917  4188253 |   629969      476     56 |  0.002 % |
6.81/7.06	c 7	|       814 |   55752  1419917  4188253 |   692966      814     40 |  0.002 % |
7.99/8.20	c 8	|      1320 |   55752  1419917  4188253 |   762263     1320     27 |  0.002 % |
10.17/10.47	c 10	|      2079 |   55750  1419604  4187315 |   838489     1499     25 |  0.005 % |
11.06/11.38	c 11	===============================================================================
11.06/11.38	c 11	restarts              : 7
11.06/11.38	c 11	conflicts             : 2613           (399 /sec)
11.06/11.38	c 11	decisions             : 5353           (1.18 % random) (817 /sec)
11.06/11.38	c 11	propagations          : 11576897       (1766386 /sec)
11.06/11.38	c 11	conflict literals     : 43609          (10.34 % deleted)
11.06/11.38	c 11	Memory used           : 64.05 MB
11.06/11.38	c 11	CPU time              : 6.554 s
11.06/11.38	c 11	
11.06/11.38	c 11	UNSATISFIABLE
11.06/11.39	c 11	DECODING HOME/temp.out WITH HOME/temp.map
11.06/11.39	c 11	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
11.18/11.47	c 11	Decoding HOME/temp.out
11.18/11.49	s UNSATISFIABLE
11.18/11.49	c 11	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
11.18/11.51	c 11	CPU 10.84 (0.03 0.01 10.81 0.43)
11.18/11.51	c 11	END Sat Jul  5 02:17:07 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-1081444-1215217016/watcher-1081444-1215217016 -o /tmp/evaluation-result-1081444-1215217016/solver-1081444-1215217016 -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-1081444-1215217016.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: 2.63 2.19 2.06 4/74 31688
/proc/meminfo: memFree=1821472/2055920 swapFree=4180688/4192956
[pid=31688] ppid=31686 vsize=12268 CPUtime=0
/proc/31688/stat : 31688 (sugar) R 31686 31688 31525 0 -1 4194304 348 0 0 0 0 0 0 0 22 0 1 0 2000674597 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 209136089701 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/31688/statm: 3067 316 241 3 0 167 0

[startup+0.0497369 s]
/proc/loadavg: 2.63 2.19 2.06 4/74 31688
/proc/meminfo: memFree=1821472/2055920 swapFree=4180688/4192956
[pid=31688] ppid=31686 vsize=13600 CPUtime=0.03
/proc/31688/stat : 31688 (sugar) S 31686 31688 31525 0 -1 4194304 837 0 0 0 3 0 0 0 18 0 1 0 2000674597 13926400 792 996147200 4194304 4206940 548682068608 18446744073709551615 209144819810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31688/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.10188 s]
/proc/loadavg: 2.63 2.19 2.06 4/74 31688
/proc/meminfo: memFree=1821472/2055920 swapFree=4180688/4192956
[pid=31688] ppid=31686 vsize=13600 CPUtime=0.03
/proc/31688/stat : 31688 (sugar) S 31686 31688 31525 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2000674597 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 209144819810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31688/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301897 s]
/proc/loadavg: 2.63 2.19 2.06 4/74 31688
/proc/meminfo: memFree=1821472/2055920 swapFree=4180688/4192956
[pid=31688] ppid=31686 vsize=13600 CPUtime=0.03
/proc/31688/stat : 31688 (sugar) S 31686 31688 31525 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2000674597 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 209144819810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31688/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701934 s]
/proc/loadavg: 2.63 2.19 2.06 4/74 31688
/proc/meminfo: memFree=1821472/2055920 swapFree=4180688/4192956
[pid=31688] ppid=31686 vsize=13600 CPUtime=0.55
/proc/31688/stat : 31688 (sugar) S 31686 31688 31525 0 -1 4194304 956 6665 0 1 3 0 48 4 16 0 1 0 2000674597 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 209144819810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31688/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.55
Current children cumulated vsize (KiB) 13600

[startup+1.503 s]
/proc/loadavg: 2.63 2.19 2.06 3/85 31710
/proc/meminfo: memFree=1811912/2055920 swapFree=4180688/4192956
[pid=31688] ppid=31686 vsize=13600 CPUtime=0.55
/proc/31688/stat : 31688 (sugar) S 31686 31688 31525 0 -1 4194304 973 6665 0 1 3 0 48 4 15 0 1 0 2000674597 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 209144819810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31688/statm: 3400 797 370 3 0 500 0
[pid=31701] ppid=31688 vsize=5356 CPUtime=0
/proc/31701/stat : 31701 (sh) S 31688 31688 31525 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2000674660 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 209135919940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31701/statm: 1339 233 193 169 0 50 0
[pid=31702] ppid=31701 vsize=868244 CPUtime=0.85
/proc/31702/stat : 31702 (java) S 31701 31688 31525 0 -1 0 7650 0 1 0 81 4 0 0 18 0 9 0 2000674661 889081856 6851 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/31702/statm: 217061 6851 2540 9 0 211636 0
[pid=31702/tid=31703] ppid=31701 vsize=868244 CPUtime=0.52
/proc/31702/task/31703/stat : 31703 (java) R 31701 31688 31525 0 -1 64 2680 0 1 0 51 1 0 0 23 0 9 0 2000674662 889081856 6851 996147200 134512640 134550740 4294955952 18446744073709551615 4126533671 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31702/tid=31704] ppid=31701 vsize=868244 CPUtime=0.11
/proc/31702/task/31704/stat : 31704 (java) S 31701 31688 31525 0 -1 64 2805 0 0 0 10 1 0 0 16 0 9 0 2000674663 889081856 6851 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=31702/tid=31705] ppid=31701 vsize=868244 CPUtime=0
/proc/31702/task/31705/stat : 31705 (java) S 31701 31688 31525 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2000674663 889081856 6851 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31702/tid=31706] ppid=31701 vsize=868244 CPUtime=0
/proc/31702/task/31706/stat : 31706 (java) S 31701 31688 31525 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 2000674663 889081856 6851 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31702/tid=31707] ppid=31701 vsize=868244 CPUtime=0
/proc/31702/task/31707/stat : 31707 (java) S 31701 31688 31525 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2000674665 889081856 6851 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31702/tid=31708] ppid=31701 vsize=868244 CPUtime=0.19
/proc/31702/task/31708/stat : 31708 (java) S 31701 31688 31525 0 -1 64 1473 0 0 0 18 1 0 0 16 0 9 0 2000674665 889081856 6851 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31702/tid=31709] ppid=31701 vsize=868244 CPUtime=0
/proc/31702/task/31709/stat : 31709 (java) S 31701 31688 31525 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 2000674665 889081856 6851 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31702/tid=31710] ppid=31701 vsize=868244 CPUtime=0
/proc/31702/task/31710/stat : 31710 (java) S 31701 31688 31525 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 2000674665 889081856 6851 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 887200

[startup+3.10214 s]
/proc/loadavg: 2.63 2.19 2.06 3/85 31710
/proc/meminfo: memFree=1793864/2055920 swapFree=4180688/4192956
[pid=31688] ppid=31686 vsize=13600 CPUtime=0.55
/proc/31688/stat : 31688 (sugar) S 31686 31688 31525 0 -1 4194304 974 6665 0 1 3 0 48 4 15 0 1 0 2000674597 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 209144819810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31688/statm: 3400 797 370 3 0 500 0
[pid=31701] ppid=31688 vsize=5356 CPUtime=0
/proc/31701/stat : 31701 (sh) S 31688 31688 31525 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2000674660 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 209135919940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31701/statm: 1339 233 193 169 0 50 0
[pid=31702] ppid=31701 vsize=868472 CPUtime=2.42
/proc/31702/stat : 31702 (java) S 31701 31688 31525 0 -1 0 9539 0 1 0 230 12 0 0 18 0 9 0 2000674661 889315328 8475 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/31702/statm: 217118 8475 2565 9 0 211665 0
[pid=31702/tid=31703] ppid=31701 vsize=868472 CPUtime=1.7
/proc/31702/task/31703/stat : 31703 (java) R 31701 31688 31525 0 -1 64 3070 0 1 0 163 7 0 0 25 0 9 0 2000674662 889315328 8475 996147200 134512640 134550740 4294955952 18446744073709551615 102064724 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31702/tid=31704] ppid=31701 vsize=868472 CPUtime=0.45
/proc/31702/task/31704/stat : 31704 (java) S 31701 31688 31525 0 -1 64 4263 0 0 0 42 3 0 0 16 0 9 0 2000674663 889315328 8475 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=31702/tid=31705] ppid=31701 vsize=868472 CPUtime=0
/proc/31702/task/31705/stat : 31705 (java) S 31701 31688 31525 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2000674663 889315328 8475 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31702/tid=31706] ppid=31701 vsize=868472 CPUtime=0
/proc/31702/task/31706/stat : 31706 (java) S 31701 31688 31525 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 2000674663 889315328 8475 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31702/tid=31707] ppid=31701 vsize=868472 CPUtime=0
/proc/31702/task/31707/stat : 31707 (java) S 31701 31688 31525 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2000674665 889315328 8475 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31702/tid=31708] ppid=31701 vsize=868472 CPUtime=0.25
/proc/31702/task/31708/stat : 31708 (java) S 31701 31688 31525 0 -1 64 1514 0 0 0 24 1 0 0 16 0 9 0 2000674665 889315328 8475 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31702/tid=31709] ppid=31701 vsize=868472 CPUtime=0
/proc/31702/task/31709/stat : 31709 (java) S 31701 31688 31525 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 2000674665 889315328 8475 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31702/tid=31710] ppid=31701 vsize=868472 CPUtime=0
/proc/31702/task/31710/stat : 31710 (java) S 31701 31688 31525 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 2000674665 889315328 8475 996147200 134512640 134550740 4294955952 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) 887428

[startup+6.30144 s]
/proc/loadavg: 2.58 2.18 2.06 3/77 31712
/proc/meminfo: memFree=1733896/2055920 swapFree=4180688/4192956
[pid=31688] ppid=31686 vsize=13600 CPUtime=4.5
/proc/31688/stat : 31688 (sugar) S 31686 31688 31525 0 -1 4194304 1032 16799 0 2 3 0 417 30 15 0 1 0 2000674597 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 209144819810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31688/statm: 3400 798 370 3 0 500 0
[pid=31711] ppid=31688 vsize=5356 CPUtime=0
/proc/31711/stat : 31711 (sh) S 31688 31688 31525 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000675062 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 209135919940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31711/statm: 1339 232 193 169 0 50 0
[pid=31712] ppid=31711 vsize=64420 CPUtime=1.62
/proc/31712/stat : 31712 (minisat) R 31711 31688 31525 0 -1 4194304 15762 0 0 0 153 9 0 0 25 0 1 0 2000675062 65966080 15748 996147200 134512640 135127466 4294956256 18446744073709551615 134531123 0 0 4096 3 0 0 0 17 1 0 0
/proc/31712/statm: 16105 15748 76 150 0 15952 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 83376

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

[startup+9.50171 s]
/proc/loadavg: 2.53 2.18 2.06 3/77 31712
/proc/meminfo: memFree=1727368/2055920 swapFree=4180688/4192956
[pid=31688] ppid=31686 vsize=13600 CPUtime=4.5
/proc/31688/stat : 31688 (sugar) S 31686 31688 31525 0 -1 4194304 1032 16799 0 2 3 0 417 30 16 0 1 0 2000674597 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 209144819810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31688/statm: 3400 798 370 3 0 500 0
[pid=31711] ppid=31688 vsize=5356 CPUtime=0
/proc/31711/stat : 31711 (sh) S 31688 31688 31525 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000675062 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 209135919940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31711/statm: 1339 232 193 169 0 50 0
[pid=31712] ppid=31711 vsize=65584 CPUtime=4.78
/proc/31712/stat : 31712 (minisat) R 31711 31688 31525 0 -1 4194304 16033 0 0 0 469 9 0 0 25 0 1 0 2000675062 67158016 16019 996147200 134512640 135127466 4294956256 18446744073709551615 134530676 0 0 4096 3 0 0 0 17 1 0 0
/proc/31712/statm: 16396 16019 76 150 0 16243 0
Current children cumulated CPU time (s) 9.28
Current children cumulated vsize (KiB) 84540

[startup+10.3018 s]
/proc/loadavg: 2.53 2.18 2.06 3/77 31712
/proc/meminfo: memFree=1727304/2055920 swapFree=4180688/4192956
[pid=31688] ppid=31686 vsize=13600 CPUtime=4.5
/proc/31688/stat : 31688 (sugar) S 31686 31688 31525 0 -1 4194304 1032 16799 0 2 3 0 417 30 16 0 1 0 2000674597 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 209144819810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31688/statm: 3400 798 370 3 0 500 0
[pid=31711] ppid=31688 vsize=5356 CPUtime=0
/proc/31711/stat : 31711 (sh) S 31688 31688 31525 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000675062 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 209135919940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31711/statm: 1339 232 193 169 0 50 0
[pid=31712] ppid=31711 vsize=65584 CPUtime=5.57
/proc/31712/stat : 31712 (minisat) R 31711 31688 31525 0 -1 4194304 16035 0 0 0 548 9 0 0 25 0 1 0 2000675062 67158016 16021 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/31712/statm: 16396 16021 76 150 0 16243 0
Current children cumulated CPU time (s) 10.07
Current children cumulated vsize (KiB) 84540

[startup+11.1019 s]
/proc/loadavg: 2.53 2.18 2.06 3/77 31712
/proc/meminfo: memFree=1727304/2055920 swapFree=4180688/4192956
[pid=31688] ppid=31686 vsize=13600 CPUtime=4.5
/proc/31688/stat : 31688 (sugar) S 31686 31688 31525 0 -1 4194304 1032 16799 0 2 3 0 417 30 16 0 1 0 2000674597 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 209144819810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31688/statm: 3400 798 370 3 0 500 0
[pid=31711] ppid=31688 vsize=5356 CPUtime=0
/proc/31711/stat : 31711 (sh) S 31688 31688 31525 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000675062 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 209135919940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31711/statm: 1339 232 193 169 0 50 0
[pid=31712] ppid=31711 vsize=65584 CPUtime=6.36
/proc/31712/stat : 31712 (minisat) R 31711 31688 31525 0 -1 4194304 16038 0 0 0 627 9 0 0 25 0 1 0 2000675062 67158016 16024 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/31712/statm: 16396 16024 76 150 0 16243 0
Current children cumulated CPU time (s) 10.86
Current children cumulated vsize (KiB) 84540

[startup+11.5019 s]
/proc/loadavg: 2.53 2.18 2.06 3/77 31712
/proc/meminfo: memFree=1727304/2055920 swapFree=4180688/4192956
[pid=31688] ppid=31686 vsize=13600 CPUtime=11.18
/proc/31688/stat : 31688 (sugar) S 31686 31688 31525 0 -1 4194304 1089 33134 0 2 3 1 1073 41 16 0 1 0 2000674597 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 209144819810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31688/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 11.18
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 11.5291
CPU time (s): 11.3133
CPU user time (s): 10.8493
CPU system time (s): 0.463929
CPU usage (%): 98.1277
Max. virtual memory (cumulated for all children) (KiB): 887504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.8493
system time used= 0.463929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37904
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= 6040
involuntary context switches= 6098

runsolver used 0.008998 second user time and 0.05999 second system time

The end

Launcher Data (download as text)

Begin job on node41 at 2008-07-05 02:16:56
IDJOB=1081444
IDBENCH=57104
IDSOLVER=346
FILE ID=node41/1081444-1215217016
PBS_JOBID= 7881816
Free space on /tmp= 66156 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/queensKnights/normalized-queensKnights-80-5-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-1081444-1215217016/watcher-1081444-1215217016 -o /tmp/evaluation-result-1081444-1215217016/solver-1081444-1215217016 -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-1081444-1215217016.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 4a9833fa42d0a0932d635fb3733fa969
RANDOM SEED=1882750089

node41.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		: 3000.232
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		: 3000.232
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:       1821952 kB
Buffers:         24628 kB
Cached:         144128 kB
SwapCached:       5936 kB
Active:         136156 kB
Inactive:        47596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821952 kB
SwapTotal:     4192956 kB
SwapFree:      4180688 kB
Dirty:            1672 kB
Writeback:           0 kB
Mapped:          21820 kB
Slab:            35744 kB
Committed_AS:  3672620 kB
PageTables:       1700 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= 66156 MiB
End job on node41 at 2008-07-05 02:17:08