Trace number 1037776

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+minisatSAT 3.73843 3.88745

General information on the benchmark

Namecsp/QCP-20/
normalized-qcp-20-187-9_ext.xml
MD5SUMe4f8b42ca6d148c9b16fcc1baf7ad15d
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.52677
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints5540
Maximum constraint arity2
Maximum domain size20
Number of constraints which are defined in extension5540
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 Wed Jul  2 03:36:35 2008
0.00/0.04	c 0	PID 16751
0.03/0.05	c 0	HOST node29.alineos.net
0.03/0.05	c 0	CONVERTING HOME/instance-1037776-1214962594.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-1037776-1214962594.xml' 'HOME/temp.csp'
0.03/0.78	c 0	21 domains, 400 variables, 0 predicates, 21 relations, 5540 constraints
0.03/0.84	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.84	c 0	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'
0.75/0.92	c 0	Parsing HOME/temp.csp
0.99/1.17	c 1	parsed 5982 expressions
0.99/1.17	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.99/1.17	c 1	Converting to clausal form CSP
1.10/1.22	c 1	converted 599 (10%) expressions
1.10/1.25	c 1	converted 1197 (20%) expressions
1.10/1.26	c 1	converted 1795 (30%) expressions
1.19/1.35	c 1	converted 2393 (40%) expressions
1.29/1.40	c 1	converted 2991 (50%) expressions
1.29/1.42	c 1	converted 3590 (60%) expressions
1.29/1.44	c 1	converted 4188 (70%) expressions
1.29/1.45	c 1	converted 4786 (80%) expressions
1.29/1.47	c 1	converted 5384 (90%) expressions
1.38/1.54	c 1	converted 5982 (100%) expressions
1.38/1.54	c 1	CSP : 400 integers, 0 booleans, 5540 clauses, largest domain size 20
1.38/1.54	c 1	Heap : 8 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.38/1.54	c 1	Propagation in CSP
1.38/1.54	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.38/1.54	c 1	CSP : 400 integers, 0 booleans, 5540 clauses, largest domain size 20
1.38/1.54	c 1	Heap : 9 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.38/1.55	c 1	Simplifing CSP by introducing new Boolean variables
1.38/1.55	c 1	CSP : 400 integers, 0 booleans, 5540 clauses, largest domain size 20
1.38/1.55	c 1	Heap : 9 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.49/1.62	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.49/1.63	c 1	40 (10%) CSP integer variables are encoded (342 clauses, 3622 bytes)
1.49/1.64	c 1	80 (20%) CSP integer variables are encoded (666 clauses, 7186 bytes)
1.49/1.64	c 1	120 (30%) CSP integer variables are encoded (1008 clauses, 11071 bytes)
1.49/1.64	c 1	160 (40%) CSP integer variables are encoded (1332 clauses, 15283 bytes)
1.49/1.64	c 1	200 (50%) CSP integer variables are encoded (1674 clauses, 19729 bytes)
1.49/1.64	c 1	240 (60%) CSP integer variables are encoded (1998 clauses, 23941 bytes)
1.49/1.65	c 1	280 (70%) CSP integer variables are encoded (2358 clauses, 28621 bytes)
1.49/1.65	c 1	320 (80%) CSP integer variables are encoded (2682 clauses, 32833 bytes)
1.49/1.65	c 1	360 (90%) CSP integer variables are encoded (3024 clauses, 37279 bytes)
1.49/1.65	c 1	400 (100%) CSP integer variables are encoded (3366 clauses, 41725 bytes)
1.59/1.74	c 1	554 (10%) CSP clauses are encoded (6960 clauses, 106280 bytes)
1.59/1.78	c 1	1108 (20%) CSP clauses are encoded (10592 clauses, 175786 bytes)
1.69/1.82	c 1	1662 (30%) CSP clauses are encoded (13882 clauses, 238399 bytes)
1.69/1.85	c 1	2216 (40%) CSP clauses are encoded (17571 clauses, 310865 bytes)
1.69/1.89	c 1	2770 (50%) CSP clauses are encoded (21013 clauses, 385588 bytes)
1.79/1.92	c 1	3324 (60%) CSP clauses are encoded (24664 clauses, 465116 bytes)
1.79/1.95	c 1	3878 (70%) CSP clauses are encoded (27840 clauses, 533526 bytes)
1.79/1.99	c 2	4432 (80%) CSP clauses are encoded (31510 clauses, 613545 bytes)
1.89/2.03	c 2	4986 (90%) CSP clauses are encoded (35085 clauses, 691295 bytes)
1.89/2.06	c 2	5540 (100%) CSP clauses are encoded (38660 clauses, 768875 bytes)
1.89/2.06	c 2	5540 CSP clauses encoded
1.89/2.06	c 2	Writing map file : HOME/temp.map
1.89/2.07	c 2	Heap : 7 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.89/2.07	c 2	SAT : 3553 SAT variables, 38660 SAT clauses, 768875 bytes
1.89/2.07	c 2	Heap : 7 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.89/2.10	c 2	SOLVING HOME/temp.cnf
1.89/2.10	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.97/2.10	c 2	This is MiniSat 2.0 beta
1.97/2.10	c 2	WARNING: for repeatability, setting FPU to use double precision
1.97/2.10	c 2	============================[ Problem Statistics ]=============================
1.97/2.10	c 2	|                                                                             |
1.97/2.10	c 2	|  Number of variables:  3553                                                 |
1.97/2.11	c 2	|  Number of clauses:    38660                                                |
1.97/2.13	c 2	|  Parsing time:         0.02         s                                       |
1.97/2.13	c 2	============================[ Search Statistics ]==============================
1.97/2.13	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.97/2.13	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.97/2.13	c 2	===============================================================================
1.97/2.13	c 2	|         0 |    2387    21932    76937 |     7310        0    nan |  0.000 % |
1.97/2.14	c 2	|       100 |    2387    21932    76937 |     8041      100     13 | 32.817 % |
1.97/2.15	c 2	|       250 |    2387    21932    76937 |     8845      250     12 | 32.817 % |
1.97/2.18	c 2	|       475 |    2387    21932    76937 |     9730      475     14 | 32.817 % |
1.97/2.22	c 2	|       812 |    2387    21932    76937 |    10703      812     16 | 32.817 % |
1.97/2.28	c 2	|      1318 |    2387    21932    76937 |    11773     1318     18 | 32.818 % |
1.97/2.38	c 2	|      2077 |    2387    21932    76937 |    12951     2077     20 | 32.817 % |
1.97/2.53	c 2	|      3216 |    2387    21932    76937 |    14246     3216     21 | 32.818 % |
1.97/2.78	c 2	|      4924 |    2387    21932    76937 |    15671     4924     21 | 32.817 % |
3.05/3.25	c 3	|      7487 |    2387    21932    76937 |    17238     7487     23 | 32.817 % |
3.44/3.67	c 3	===============================================================================
3.44/3.67	c 3	restarts              : 10
3.44/3.67	c 3	conflicts             : 9387           (6100 /sec)
3.44/3.67	c 3	decisions             : 14369          (1.27 % random) (9338 /sec)
3.44/3.67	c 3	propagations          : 2543288        (1652810 /sec)
3.44/3.67	c 3	conflict literals     : 221185         (20.21 % deleted)
3.44/3.67	c 3	Memory used           : 4.40 MB
3.44/3.67	c 3	CPU time              : 1.53877 s
3.44/3.67	c 3	
3.44/3.67	c 3	SATISFIABLE
3.44/3.67	c 3	DECODING HOME/temp.out WITH HOME/temp.map
3.44/3.67	c 3	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
3.53/3.75	c 3	Decoding HOME/temp.out
3.53/3.84	s SATISFIABLE
3.53/3.85	v 19 3 4 18 6 13 12 0 17 7 5 2 1 9 15 16 11 8 14 10 5 15 16 8 9 4 2 12 13 1 3 17 19 0 11 18 7 6 10 14 9 2 15 17 1 12 19 7 18 10 8 11 3 13 16 5 14 4 0 6 7 1 17 13 10 9 16 5 4 11 18 14 12 6 8 3 0 19 15 2 0 6 1 16 18 8 10 14 12 5 11 9 13 15 4 2 19 7 3 17 2 14 7 15 17 3 9 19 5 6 12 8 11 1 10 4 18 16 13 0 11 18 0 5 16 19 15 10 8 4 9 13 6 17 7 14 2 12 1 3 3 0 12 1 2 16 13 11 10 8 7 6 4 19 14 9 15 17 18 5 4 9 18 12 7 6 11 3 1 17 13 10 0 14 2 8 16 5 19 15 6 10 11 19 3 0 4 15 14 2 1 16 9 5 12 7 8 13 17 18 18 17 13 14 19 2 6 1 11 9 10 12 16 8 3 15 4 0 5 7 15 5 19 10 0 17 1 2 9 14 16 18 7 4 13 12 6 3 11 8 1 7 2 4 11 10 5 8 16 13 17 3 15 18 0 19 9 14 6 12 14 4 5 2 13 15 7 18 6 3 0 1 17 10 19 11 12 9 8 16 8 12 9 7 14 18 0 13 19 15 6 4 5 16 17 1 3 10 2 11 17 11 14 0 5 1 8 4 3 16 19 15 18 7 9 6 10 2 12 13 16 13 3 6 8 11 14 17 2 18 4 19 10 12 1 0 5 15 7 9 12 8 10 9 4 5 3 6 0 19 15 7 14 2 18 17 13 11 16 1 13 19 8 11 12 7 18 16 15 0 14 5 2 3 6 10 17 1 9 4 10 16 6 3 15 14 17 9 7 12 2 0 8 11 5 13 1 18 4 19
3.53/3.86	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.53/3.88	c 3	CPU 3.56 (0.04 0.01 3.52 0.16)
3.53/3.88	c 3	END Wed Jul  2 03:36:38 2008

Verifier Data (download as text)

OK

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-1037776-1214962594/watcher-1037776-1214962594 -o /tmp/evaluation-result-1037776-1214962594/solver-1037776-1214962594 -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-1037776-1214962594.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: 2.00 2.00 2.00 4/81 16751
/proc/meminfo: memFree=1899768/2055920 swapFree=4180440/4192956
[pid=16751] ppid=16749 vsize=12268 CPUtime=0
/proc/16751/stat : 16751 (sugar) R 16749 16751 15531 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 1975233247 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 221780867685 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/16751/statm: 3067 316 241 3 0 167 0

[startup+0.049975 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 16751
/proc/meminfo: memFree=1899768/2055920 swapFree=4180440/4192956
[pid=16751] ppid=16749 vsize=13600 CPUtime=0.03
/proc/16751/stat : 16751 (sugar) S 16749 16751 15531 0 -1 4194304 837 0 0 0 3 0 0 0 18 0 1 0 1975233247 13926400 792 996147200 4194304 4206940 548682068608 18446744073709551615 221789597794 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16751/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.102075 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 16751
/proc/meminfo: memFree=1899768/2055920 swapFree=4180440/4192956
[pid=16751] ppid=16749 vsize=13600 CPUtime=0.03
/proc/16751/stat : 16751 (sugar) S 16749 16751 15531 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1975233247 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 221789597794 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16751/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301083 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 16751
/proc/meminfo: memFree=1899768/2055920 swapFree=4180440/4192956
[pid=16751] ppid=16749 vsize=13600 CPUtime=0.03
/proc/16751/stat : 16751 (sugar) S 16749 16751 15531 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1975233247 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 221789597794 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16751/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701114 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 16751
/proc/meminfo: memFree=1899768/2055920 swapFree=4180440/4192956
[pid=16751] ppid=16749 vsize=13600 CPUtime=0.03
/proc/16751/stat : 16751 (sugar) S 16749 16751 15531 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1975233247 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 221789597794 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16751/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50217 s]
/proc/loadavg: 2.00 2.00 2.00 3/92 16773
/proc/meminfo: memFree=1892064/2055920 swapFree=4180440/4192956
[pid=16751] ppid=16749 vsize=13600 CPUtime=0.75
/proc/16751/stat : 16751 (sugar) S 16749 16751 15531 0 -1 4194304 974 6821 0 1 3 0 67 5 15 0 1 0 1975233247 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 221789597794 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16751/statm: 3400 797 370 3 0 500 0
[pid=16764] ppid=16751 vsize=5356 CPUtime=0
/proc/16764/stat : 16764 (sh) S 16751 16751 15531 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1975233331 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16764/statm: 1339 233 193 169 0 50 0
[pid=16765] ppid=16764 vsize=868340 CPUtime=0.63
/proc/16765/stat : 16765 (java) S 16764 16751 15531 0 -1 0 8012 0 1 0 59 4 0 0 18 0 9 0 1975233331 889180160 7239 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16765/statm: 217085 7239 2540 9 0 211660 0
[pid=16765/tid=16766] ppid=16764 vsize=868340 CPUtime=0.32
/proc/16765/task/16766/stat : 16766 (java) R 16764 16751 15531 0 -1 64 2636 0 1 0 30 2 0 0 18 0 9 0 1975233332 889180160 7239 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16765/tid=16767] ppid=16764 vsize=868340 CPUtime=0.15
/proc/16765/task/16767/stat : 16767 (java) R 16764 16751 15531 0 -1 64 3250 0 0 0 14 1 0 0 16 0 9 0 1975233333 889180160 7239 996147200 134512640 134550740 4294955952 18446744073709551615 103736199 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=16765/tid=16768] ppid=16764 vsize=868340 CPUtime=0
/proc/16765/task/16768/stat : 16768 (java) S 16764 16751 15531 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1975233333 889180160 7239 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16765/tid=16769] ppid=16764 vsize=868340 CPUtime=0
/proc/16765/task/16769/stat : 16769 (java) S 16764 16751 15531 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 1975233333 889180160 7239 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16765/tid=16770] ppid=16764 vsize=868340 CPUtime=0
/proc/16765/task/16770/stat : 16770 (java) S 16764 16751 15531 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1975233335 889180160 7239 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16765/tid=16771] ppid=16764 vsize=868340 CPUtime=0.14
/proc/16765/task/16771/stat : 16771 (java) S 16764 16751 15531 0 -1 64 1433 0 0 0 14 0 0 0 16 0 9 0 1975233335 889180160 7239 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16765/tid=16772] ppid=16764 vsize=868340 CPUtime=0
/proc/16765/task/16772/stat : 16772 (java) S 16764 16751 15531 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1975233335 889180160 7239 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16765/tid=16773] ppid=16764 vsize=868340 CPUtime=0
/proc/16765/task/16773/stat : 16773 (java) S 16764 16751 15531 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1975233335 889180160 7239 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 887296

[startup+3.10127 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16774
/proc/meminfo: memFree=1896616/2055920 swapFree=4180440/4192956
[pid=16751] ppid=16749 vsize=13600 CPUtime=1.97
/proc/16751/stat : 16751 (sugar) S 16749 16751 15531 0 -1 4194304 1033 15341 0 2 3 1 181 12 15 0 1 0 1975233247 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 221789597794 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16751/statm: 3400 799 370 3 0 500 0
[pid=16774] ppid=16751 vsize=5356 CPUtime=0
/proc/16774/stat : 16774 (sh) S 16751 16751 15531 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1975233457 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16774/statm: 1339 232 193 169 0 50 0
Current children cumulated CPU time (s) 1.97
Current children cumulated vsize (KiB) 18956

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

[startup+3.50229 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 16775
/proc/meminfo: memFree=1893280/2055920 swapFree=4180440/4192956
[pid=16751] ppid=16749 vsize=13600 CPUtime=1.97
/proc/16751/stat : 16751 (sugar) S 16749 16751 15531 0 -1 4194304 1033 15341 0 2 3 1 181 12 15 0 1 0 1975233247 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 221789597794 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16751/statm: 3400 799 370 3 0 500 0
[pid=16774] ppid=16751 vsize=5356 CPUtime=0
/proc/16774/stat : 16774 (sh) S 16751 16751 15531 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1975233457 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16774/statm: 1339 232 193 169 0 50 0
[pid=16775] ppid=16774 vsize=4368 CPUtime=1.37
/proc/16775/stat : 16775 (minisat) R 16774 16751 15531 0 -1 4194304 923 0 0 0 137 0 0 0 25 0 1 0 1975233457 4472832 909 996147200 134512640 135127466 4294956272 18446744073709551615 134530654 0 0 4096 3 0 0 0 17 1 0 0
/proc/16775/statm: 1092 909 75 150 0 939 0
Current children cumulated CPU time (s) 3.34
Current children cumulated vsize (KiB) 23324

[startup+3.7023 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 16775
/proc/meminfo: memFree=1893280/2055920 swapFree=4180440/4192956
[pid=16751] ppid=16749 vsize=13600 CPUtime=3.53
/proc/16751/stat : 16751 (sugar) S 16749 16751 15531 0 -1 4194304 1071 16586 0 2 3 1 336 13 16 0 1 0 1975233247 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 221789597794 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16751/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 3.53
Current children cumulated vsize (KiB) 13600

[startup+3.80231 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 16775
/proc/meminfo: memFree=1893280/2055920 swapFree=4180440/4192956
[pid=16751] ppid=16749 vsize=13600 CPUtime=3.53
/proc/16751/stat : 16751 (sugar) S 16749 16751 15531 0 -1 4194304 1090 16586 0 2 3 1 336 13 16 0 1 0 1975233247 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 221789597794 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16751/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 3.53
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 3.88745
CPU time (s): 3.73843
CPU user time (s): 3.56246
CPU system time (s): 0.175973
CPU usage (%): 96.1666
Max. virtual memory (cumulated for all children) (KiB): 887408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.56246
system time used= 0.175973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21601
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= 2835
involuntary context switches= 2748

runsolver used 0.011998 second user time and 0.018997 second system time

The end

Launcher Data (download as text)

Begin job on node29 at 2008-07-02 03:36:35
IDJOB=1037776
IDBENCH=53527
IDSOLVER=346
FILE ID=node29/1037776-1214962594
PBS_JOBID= 7870276
Free space on /tmp= 66540 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/QCP-20/normalized-qcp-20-187-9_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-1037776-1214962594/watcher-1037776-1214962594 -o /tmp/evaluation-result-1037776-1214962594/solver-1037776-1214962594 -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-1037776-1214962594.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= e4f8b42ca6d148c9b16fcc1baf7ad15d
RANDOM SEED=1038260149

node29.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		: 3000.220
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		: 3000.220
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:       1900248 kB
Buffers:         12124 kB
Cached:          62100 kB
SwapCached:       6492 kB
Active:          66924 kB
Inactive:        29612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1900248 kB
SwapTotal:     4192956 kB
SwapFree:      4180440 kB
Dirty:            1716 kB
Writeback:           0 kB
Mapped:          38440 kB
Slab:            44008 kB
Committed_AS:  3310356 kB
PageTables:       2064 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= 66540 MiB
End job on node29 at 2008-07-02 03:36:38