Trace number 2058872

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sugar v1.14.6+minisatUNSAT 16.8844 17.1557

General information on the benchmark

Namecsp/QCP-20/
normalized-qcp-20-187-12_ext.xml
MD5SUM869d09f4fc284f13f7baa460da43ad51
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 benchmark5.12522
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 

0.00/0.07	c 0	Sugar v1-14-6 + HOME/minisat
0.00/0.07	c 0	BEGIN Sat Jul 11 16:27:02 2009
0.00/0.08	c 0	PID 15382
0.00/0.08	c 0	HOST node44.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2058872-1247322421.xml TO HOME/temp.csp
0.00/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2058872-1247322421.xml' 'HOME/temp.csp'
0.06/0.80	c 0	21 domains, 400 variables, 0 predicates, 21 relations, 5540 constraints
0.06/0.81	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.81	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.06/0.89	c 0	Parsing HOME/temp.csp
0.95/1.02	c 1	parsed 5982 expressions
0.95/1.03	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.95/1.03	c 1	Converting to clausal form CSP
0.95/1.08	c 1	converted 599 (10%) expressions
1.05/1.11	c 1	converted 1197 (20%) expressions
1.05/1.13	c 1	converted 1795 (30%) expressions
1.15/1.25	c 1	converted 2393 (40%) expressions
1.15/1.27	c 1	converted 2991 (50%) expressions
1.15/1.28	c 1	converted 3590 (60%) expressions
1.15/1.29	c 1	converted 4188 (70%) expressions
1.25/1.31	c 1	converted 4786 (80%) expressions
1.25/1.37	c 1	converted 5384 (90%) expressions
1.25/1.40	c 1	converted 5982 (100%) expressions
1.25/1.40	c 1	CSP : 400 integers, 0 booleans, 5540 clauses, largest domain size 20
1.34/1.40	c 1	Heap : 8 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.34/1.40	c 1	Propagation in CSP
1.34/1.41	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.34/1.41	c 1	CSP : 400 integers, 0 booleans, 5540 clauses, largest domain size 20
1.34/1.41	c 1	Heap : 8 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.34/1.42	c 1	Simplifing CSP by introducing new Boolean variables
1.34/1.42	c 1	CSP : 400 integers, 0 booleans, 5540 clauses, largest domain size 20
1.34/1.42	c 1	Heap : 9 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.34/1.49	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.44/1.50	c 1	40 (10%) CSP integer variables are encoded (360 clauses, 3820 bytes)
1.44/1.51	c 1	80 (20%) CSP integer variables are encoded (702 clauses, 7582 bytes)
1.44/1.51	c 1	120 (30%) CSP integer variables are encoded (1044 clauses, 11539 bytes)
1.44/1.51	c 1	160 (40%) CSP integer variables are encoded (1368 clauses, 15751 bytes)
1.44/1.51	c 1	200 (50%) CSP integer variables are encoded (1728 clauses, 20431 bytes)
1.44/1.52	c 1	240 (60%) CSP integer variables are encoded (2070 clauses, 24877 bytes)
1.44/1.52	c 1	280 (70%) CSP integer variables are encoded (2394 clauses, 29089 bytes)
1.44/1.52	c 1	320 (80%) CSP integer variables are encoded (2718 clauses, 33301 bytes)
1.44/1.52	c 1	360 (90%) CSP integer variables are encoded (3042 clauses, 37513 bytes)
1.44/1.52	c 1	400 (100%) CSP integer variables are encoded (3366 clauses, 41725 bytes)
1.53/1.62	c 1	554 (10%) CSP clauses are encoded (7245 clauses, 112013 bytes)
1.53/1.66	c 1	1108 (20%) CSP clauses are encoded (10820 clauses, 180243 bytes)
1.64/1.71	c 1	1662 (30%) CSP clauses are encoded (14357 clauses, 248343 bytes)
1.64/1.74	c 1	2216 (40%) CSP clauses are encoded (17894 clauses, 317790 bytes)
1.64/1.78	c 1	2770 (50%) CSP clauses are encoded (21469 clauses, 395496 bytes)
1.74/1.82	c 1	3324 (60%) CSP clauses are encoded (24968 clauses, 471513 bytes)
1.74/1.86	c 1	3878 (70%) CSP clauses are encoded (28562 clauses, 549594 bytes)
1.74/1.90	c 1	4432 (80%) CSP clauses are encoded (31795 clauses, 619219 bytes)
1.83/1.94	c 1	4986 (90%) CSP clauses are encoded (35541 clauses, 701038 bytes)
1.83/1.97	c 1	5540 (100%) CSP clauses are encoded (38660 clauses, 768058 bytes)
1.83/1.97	c 1	5540 CSP clauses encoded
1.83/1.97	c 1	Writing map file : HOME/temp.map
1.83/1.98	c 1	Heap : 8 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.83/1.98	c 1	SAT : 3553 SAT variables, 38660 SAT clauses, 768058 bytes
1.83/1.98	c 1	Heap : 8 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.91/2.02	c 2	SOLVING HOME/temp.cnf
1.91/2.02	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.91/2.02	c 2	This is MiniSat 2.0 beta
1.91/2.02	c 2	WARNING: for repeatability, setting FPU to use double precision
1.91/2.02	c 2	============================[ Problem Statistics ]=============================
1.91/2.02	c 2	|                                                                             |
1.91/2.03	c 2	|  Number of variables:  3553                                                 |
1.91/2.03	c 2	|  Number of clauses:    38660                                                |
1.91/2.05	c 2	|  Parsing time:         0.02         s                                       |
1.91/2.06	c 2	============================[ Search Statistics ]==============================
1.91/2.06	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.91/2.06	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.91/2.06	c 2	===============================================================================
1.91/2.06	c 2	|         0 |    2413    22260    78208 |     7420        0    nan |  0.000 % |
1.91/2.07	c 2	|       101 |    2413    22260    78208 |     8162      101     19 | 32.086 % |
1.91/2.08	c 2	|       251 |    2413    22260    78208 |     8978      251     12 | 32.086 % |
2.00/2.10	c 2	|       478 |    2413    22260    78208 |     9876      478     11 | 32.086 % |
2.00/2.13	c 2	|       816 |    2413    22260    78208 |    10863      816     11 | 32.086 % |
2.00/2.19	c 2	|      1322 |    2413    22260    78208 |    11949     1322     13 | 32.086 % |
2.10/2.26	c 2	|      2082 |    2413    22260    78208 |    13144     2082     13 | 32.086 % |
2.29/2.42	c 2	|      3223 |    2413    22260    78208 |    14459     3223     15 | 32.086 % |
2.49/2.64	c 2	|      4932 |    2393    21956    77096 |    15905     4849     15 | 32.649 % |
2.99/3.10	c 3	|      7494 |    2393    21956    77096 |    17495     7411     17 | 32.649 % |
3.88/4.06	c 4	|     11338 |    2385    21840    76667 |    19245    10788     19 | 32.874 % |
5.86/6.00	c 6	|     17105 |    2385    21840    76667 |    21170    16555     21 | 32.874 % |
9.72/9.94	c 9	|     25754 |    2385    21840    76667 |    23287    13862     20 | 32.874 % |
14.67/14.90	c 14	|     38729 |    2380    21765    76396 |    25615    14423     21 | 33.015 % |
16.65/16.93	c 16	===============================================================================
16.65/16.93	c 16	restarts              : 14
16.65/16.93	c 16	conflicts             : 43739          (2965 /sec)
16.65/16.93	c 16	decisions             : 58045          (1.45 % random) (3935 /sec)
16.65/16.93	c 16	propagations          : 15461195       (1048092 /sec)
16.65/16.93	c 16	conflict literals     : 972666         (35.40 % deleted)
16.65/16.93	c 16	Memory used           : 6.40 MB
16.65/16.93	c 16	CPU time              : 14.7518 s
16.65/16.93	c 16	
16.65/16.93	c 16	UNSATISFIABLE
16.65/16.94	c 16	DECODING HOME/temp.out WITH HOME/temp.map
16.65/16.94	c 16	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -decode 'HOME/temp.out' 'HOME/temp.map'
16.70/17.01	c 17	Decoding HOME/temp.out
16.70/17.09	s UNSATISFIABLE
16.70/17.10	c 17	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
16.70/17.15	c 17	CPU 16.86 (0.06 0.01 16.65 0.14)
16.70/17.15	c 17	END Sat Jul 11 16:27:19 2009

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2058872-1247322421/watcher-2058872-1247322421 -o /tmp/evaluation-result-2058872-1247322421/solver-2058872-1247322421 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-2058872-1247322421.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.99 1.99 1.91 4/80 15382
/proc/meminfo: memFree=1086456/2055920 swapFree=4192812/4192956
[pid=15382] ppid=15380 vsize=12272 CPUtime=0
/proc/15382/stat : 15382 (sugar) R 15380 15382 14697 0 -1 4194304 396 0 0 0 0 0 0 0 20 0 1 0 19306023 12566528 364 996147200 4194304 4206940 548682068608 18446744073709551615 264840641125 0 0 4224 0 0 0 0 17 1 0 0
/proc/15382/statm: 3068 364 274 3 0 168 0

[startup+0.090484 s]
/proc/loadavg: 1.99 1.99 1.91 4/80 15382
/proc/meminfo: memFree=1086456/2055920 swapFree=4192812/4192956
[pid=15382] ppid=15380 vsize=16868 CPUtime=0.06
/proc/15382/stat : 15382 (sugar) S 15380 15382 14697 0 -1 4194304 1227 128 0 0 5 1 0 0 21 0 1 0 19306023 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15382/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.105754 s]
/proc/loadavg: 1.99 1.99 1.91 4/80 15382
/proc/meminfo: memFree=1086456/2055920 swapFree=4192812/4192956
[pid=15382] ppid=15380 vsize=16868 CPUtime=0.06
/proc/15382/stat : 15382 (sugar) S 15380 15382 14697 0 -1 4194304 1227 128 0 0 5 1 0 0 21 0 1 0 19306023 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15382/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301753 s]
/proc/loadavg: 1.99 1.99 1.91 4/80 15382
/proc/meminfo: memFree=1086456/2055920 swapFree=4192812/4192956
[pid=15382] ppid=15380 vsize=16868 CPUtime=0.06
/proc/15382/stat : 15382 (sugar) S 15380 15382 14697 0 -1 4194304 1227 128 0 0 5 1 0 0 21 0 1 0 19306023 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15382/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701799 s]
/proc/loadavg: 1.99 1.99 1.91 4/80 15382
/proc/meminfo: memFree=1086456/2055920 swapFree=4192812/4192956
[pid=15382] ppid=15380 vsize=16868 CPUtime=0.06
/proc/15382/stat : 15382 (sugar) S 15380 15382 14697 0 -1 4194304 1227 128 0 0 5 1 0 0 21 0 1 0 19306023 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15382/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50188 s]
/proc/loadavg: 1.99 1.99 1.91 4/91 15404
/proc/meminfo: memFree=1077344/2055920 swapFree=4192812/4192956
[pid=15382] ppid=15380 vsize=16868 CPUtime=0.79
/proc/15382/stat : 15382 (sugar) S 15380 15382 14697 0 -1 4194304 1310 6899 0 1 6 1 68 4 15 0 1 0 19306023 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15382/statm: 4217 1111 409 3 0 796 0
[pid=15395] ppid=15382 vsize=5356 CPUtime=0
/proc/15395/stat : 15395 (sh) S 15382 15382 14697 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 19306105 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15395/statm: 1339 233 193 169 0 50 0
[pid=15396] ppid=15395 vsize=868696 CPUtime=0.65
/proc/15396/stat : 15396 (java) S 15395 15382 14697 0 -1 0 8351 0 1 0 62 3 0 0 18 0 9 0 19306105 889544704 7570 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15396/statm: 217174 7570 2587 9 0 211651 0
[pid=15396/tid=15397] ppid=15395 vsize=868696 CPUtime=0.26
/proc/15396/task/15397/stat : 15397 (java) R 15395 15382 14697 0 -1 64 2713 0 1 0 26 0 0 0 18 0 9 0 19306106 889544704 7570 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15396/tid=15398] ppid=15395 vsize=868696 CPUtime=0.23
/proc/15396/task/15398/stat : 15398 (java) S 15395 15382 14697 0 -1 64 3494 0 0 0 22 1 0 0 17 0 9 0 19306107 889544704 7570 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15396/tid=15399] ppid=15395 vsize=868696 CPUtime=0
/proc/15396/task/15399/stat : 15399 (java) S 15395 15382 14697 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 19306107 889544704 7570 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15396/tid=15400] ppid=15395 vsize=868696 CPUtime=0
/proc/15396/task/15400/stat : 15400 (java) S 15395 15382 14697 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 19306107 889544704 7570 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15396/tid=15401] ppid=15395 vsize=868696 CPUtime=0
/proc/15396/task/15401/stat : 15401 (java) S 15395 15382 14697 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 19306109 889544704 7570 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15396/tid=15402] ppid=15395 vsize=868696 CPUtime=0.12
/proc/15396/task/15402/stat : 15402 (java) R 15395 15382 14697 0 -1 64 1446 0 0 0 12 0 0 0 16 0 9 0 19306109 889544704 7570 996147200 134512640 134550932 4294955936 18446744073709551615 104695670 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15396/tid=15403] ppid=15395 vsize=868696 CPUtime=0
/proc/15396/task/15403/stat : 15403 (java) S 15395 15382 14697 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 19306109 889544704 7570 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15396/tid=15404] ppid=15395 vsize=868696 CPUtime=0
/proc/15396/task/15404/stat : 15404 (java) S 15395 15382 14697 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 19306109 889544704 7570 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 890920

[startup+3.10104 s]
/proc/loadavg: 1.99 1.99 1.91 3/83 15406
/proc/meminfo: memFree=1079648/2055920 swapFree=4192812/4192956
[pid=15382] ppid=15380 vsize=16868 CPUtime=1.94
/proc/15382/stat : 15382 (sugar) S 15380 15382 14697 0 -1 4194304 1376 15678 0 2 6 1 177 10 15 0 1 0 19306023 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15382/statm: 4217 1113 409 3 0 796 0
[pid=15405] ppid=15382 vsize=5356 CPUtime=0
/proc/15405/stat : 15405 (sh) S 15382 15382 14697 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19306225 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15405/statm: 1339 232 193 169 0 50 0
[pid=15406] ppid=15405 vsize=4056 CPUtime=1.05
/proc/15406/stat : 15406 (minisat) R 15405 15382 14697 0 -1 4194304 843 0 0 0 105 0 0 0 25 0 1 0 19306225 4153344 829 996147200 134512640 135127466 4294956256 18446744073709551615 134530783 0 0 4096 3 0 0 0 17 1 0 0
/proc/15406/statm: 1014 829 75 150 0 861 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 26280

[startup+6.30237 s]
/proc/loadavg: 1.99 1.99 1.91 3/83 15406
/proc/meminfo: memFree=1077984/2055920 swapFree=4192812/4192956
[pid=15382] ppid=15380 vsize=16868 CPUtime=1.94
/proc/15382/stat : 15382 (sugar) S 15380 15382 14697 0 -1 4194304 1376 15678 0 2 6 1 177 10 16 0 1 0 19306023 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15382/statm: 4217 1113 409 3 0 796 0
[pid=15405] ppid=15382 vsize=5356 CPUtime=0
/proc/15405/stat : 15405 (sh) S 15382 15382 14697 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19306225 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15405/statm: 1339 232 193 169 0 50 0
[pid=15406] ppid=15405 vsize=5292 CPUtime=4.22
/proc/15406/stat : 15406 (minisat) R 15405 15382 14697 0 -1 4194304 1171 0 0 0 422 0 0 0 25 0 1 0 19306225 5419008 1157 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/15406/statm: 1323 1157 75 150 0 1170 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 27516

[startup+12.702 s]
/proc/loadavg: 1.99 1.99 1.91 3/83 15406
/proc/meminfo: memFree=1076960/2055920 swapFree=4192812/4192956
[pid=15382] ppid=15380 vsize=16868 CPUtime=1.94
/proc/15382/stat : 15382 (sugar) S 15380 15382 14697 0 -1 4194304 1376 15678 0 2 6 1 177 10 16 0 1 0 19306023 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15382/statm: 4217 1113 409 3 0 796 0
[pid=15405] ppid=15382 vsize=5356 CPUtime=0
/proc/15405/stat : 15405 (sh) S 15382 15382 14697 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19306225 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15405/statm: 1339 232 193 169 0 50 0
[pid=15406] ppid=15405 vsize=6152 CPUtime=10.55
/proc/15406/stat : 15406 (minisat) R 15405 15382 14697 0 -1 4194304 1371 0 0 0 1055 0 0 0 25 0 1 0 19306225 6299648 1357 996147200 134512640 135127466 4294956256 18446744073709551615 134530641 0 0 4096 3 0 0 0 17 1 0 0
/proc/15406/statm: 1538 1357 75 150 0 1385 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 28376

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

[startup+14.3062 s]
/proc/loadavg: 1.99 1.99 1.91 3/83 15406
/proc/meminfo: memFree=1076640/2055920 swapFree=4192812/4192956
[pid=15382] ppid=15380 vsize=16868 CPUtime=1.94
/proc/15382/stat : 15382 (sugar) S 15380 15382 14697 0 -1 4194304 1376 15678 0 2 6 1 177 10 16 0 1 0 19306023 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15382/statm: 4217 1113 409 3 0 796 0
[pid=15405] ppid=15382 vsize=5356 CPUtime=0
/proc/15405/stat : 15405 (sh) S 15382 15382 14697 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19306225 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15405/statm: 1339 232 193 169 0 50 0
[pid=15406] ppid=15405 vsize=6416 CPUtime=12.14
/proc/15406/stat : 15406 (minisat) R 15405 15382 14697 0 -1 4194304 1460 0 0 0 1214 0 0 0 25 0 1 0 19306225 6569984 1446 996147200 134512640 135127466 4294956256 18446744073709551615 134530722 0 0 4096 3 0 0 0 17 1 0 0
/proc/15406/statm: 1604 1446 75 150 0 1451 0
Current children cumulated CPU time (s) 14.08
Current children cumulated vsize (KiB) 28640

[startup+15.9023 s]
/proc/loadavg: 1.99 1.99 1.91 3/83 15406
/proc/meminfo: memFree=1076640/2055920 swapFree=4192812/4192956
[pid=15382] ppid=15380 vsize=16868 CPUtime=1.94
/proc/15382/stat : 15382 (sugar) S 15380 15382 14697 0 -1 4194304 1376 15678 0 2 6 1 177 10 16 0 1 0 19306023 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15382/statm: 4217 1113 409 3 0 796 0
[pid=15405] ppid=15382 vsize=5356 CPUtime=0
/proc/15405/stat : 15405 (sh) S 15382 15382 14697 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19306225 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15405/statm: 1339 232 193 169 0 50 0
[pid=15406] ppid=15405 vsize=6548 CPUtime=13.72
/proc/15406/stat : 15406 (minisat) R 15405 15382 14697 0 -1 4194304 1465 0 0 0 1372 0 0 0 25 0 1 0 19306225 6705152 1451 996147200 134512640 135127466 4294956256 18446744073709551615 134530665 0 0 4096 3 0 0 0 17 1 0 0
/proc/15406/statm: 1637 1451 75 150 0 1484 0
Current children cumulated CPU time (s) 15.66
Current children cumulated vsize (KiB) 28772

[startup+16.7024 s]
/proc/loadavg: 1.99 1.99 1.91 3/83 15406
/proc/meminfo: memFree=1076640/2055920 swapFree=4192812/4192956
[pid=15382] ppid=15380 vsize=16868 CPUtime=1.94
/proc/15382/stat : 15382 (sugar) S 15380 15382 14697 0 -1 4194304 1376 15678 0 2 6 1 177 10 16 0 1 0 19306023 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15382/statm: 4217 1113 409 3 0 796 0
[pid=15405] ppid=15382 vsize=5356 CPUtime=0
/proc/15405/stat : 15405 (sh) S 15382 15382 14697 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19306225 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15405/statm: 1339 232 193 169 0 50 0
[pid=15406] ppid=15405 vsize=6548 CPUtime=14.51
/proc/15406/stat : 15406 (minisat) R 15405 15382 14697 0 -1 4194304 1465 0 0 0 1451 0 0 0 25 0 1 0 19306225 6705152 1451 996147200 134512640 135127466 4294956256 18446744073709551615 134530849 0 0 4096 3 0 0 0 17 1 0 0
/proc/15406/statm: 1637 1451 75 150 0 1484 0
Current children cumulated CPU time (s) 16.45
Current children cumulated vsize (KiB) 28772

[startup+17.1015 s]
/proc/loadavg: 1.99 1.99 1.91 3/83 15406
/proc/meminfo: memFree=1076640/2055920 swapFree=4192812/4192956
[pid=15382] ppid=15380 vsize=16868 CPUtime=16.7
/proc/15382/stat : 15382 (sugar) S 15380 15382 14697 0 -1 4194304 1449 17442 0 2 6 1 1652 11 15 0 1 0 19306023 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15382/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 16.7
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 17.1557
CPU time (s): 16.8844
CPU user time (s): 16.7225
CPU system time (s): 0.161975
CPU usage (%): 98.4188
Max. virtual memory (cumulated for all children) (KiB): 890920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.7225
system time used= 0.161975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22875
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= 2277
involuntary context switches= 2855

runsolver used 0.030995 second user time and 0.06299 second system time

The end

Launcher Data 

Begin job on node44 at 2009-07-11 16:27:01
IDJOB=2058872
IDBENCH=53530
IDSOLVER=739
FILE ID=node44/2058872-1247322421
PBS_JOBID= 9506539
Free space on /tmp= 66380 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/QCP-20/normalized-qcp-20-187-12_ext.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2058872-1247322421/watcher-2058872-1247322421 -o /tmp/evaluation-result-2058872-1247322421/solver-2058872-1247322421 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-2058872-1247322421.xml

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

MD5SUM BENCH= 869d09f4fc284f13f7baa460da43ad51
RANDOM SEED=1103021111

node44.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		: 3000.219
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		: 3000.219
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:       1087000 kB
Buffers:         45968 kB
Cached:         784104 kB
SwapCached:        140 kB
Active:         200288 kB
Inactive:       708796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1087000 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1792 kB
Writeback:           0 kB
Mapped:          96724 kB
Slab:            44924 kB
Committed_AS:   905180 kB
PageTables:       1908 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= 66376 MiB
End job on node44 at 2009-07-11 16:27:19