Trace number 2058883

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+minisatSAT 5.87111 6.04521

General information on the benchmark

Namecsp/QCP-20/
normalized-qcp-20-187-3_ext.xml
MD5SUM7a8ece584baab27be3c2915e1293652a
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 benchmark4.91725
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 16:27:29 2009
0.00/0.07	c 0	PID 11918
0.00/0.08	c 0	HOST node41.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2058883-1247322448.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-2058883-1247322448.xml' 'HOME/temp.csp'
0.06/0.61	c 0	21 domains, 400 variables, 0 predicates, 21 relations, 5540 constraints
0.06/0.66	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.66	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'
0.60/0.74	c 0	Parsing HOME/temp.csp
0.60/0.99	c 1	parsed 5982 expressions
0.60/1.00	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.60/1.00	c 1	Converting to clausal form CSP
0.60/1.05	c 1	converted 599 (10%) expressions
0.60/1.08	c 1	converted 1197 (20%) expressions
1.02/1.10	c 1	converted 1795 (30%) expressions
1.12/1.23	c 1	converted 2393 (40%) expressions
1.12/1.24	c 1	converted 2991 (50%) expressions
1.12/1.25	c 1	converted 3590 (60%) expressions
1.12/1.26	c 1	converted 4188 (70%) expressions
1.12/1.28	c 1	converted 4786 (80%) expressions
1.21/1.34	c 1	converted 5384 (90%) expressions
1.21/1.37	c 1	converted 5982 (100%) expressions
1.21/1.37	c 1	CSP : 400 integers, 0 booleans, 5540 clauses, largest domain size 20
1.21/1.37	c 1	Heap : 8 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.21/1.37	c 1	Propagation in CSP
1.21/1.38	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.21/1.38	c 1	CSP : 400 integers, 0 booleans, 5540 clauses, largest domain size 20
1.21/1.38	c 1	Heap : 8 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.21/1.39	c 1	Simplifing CSP by introducing new Boolean variables
1.21/1.39	c 1	CSP : 400 integers, 0 booleans, 5540 clauses, largest domain size 20
1.21/1.39	c 1	Heap : 9 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.31/1.46	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.31/1.47	c 1	40 (10%) CSP integer variables are encoded (342 clauses, 3622 bytes)
1.31/1.47	c 1	80 (20%) CSP integer variables are encoded (702 clauses, 7582 bytes)
1.31/1.48	c 1	120 (30%) CSP integer variables are encoded (1044 clauses, 11539 bytes)
1.31/1.48	c 1	160 (40%) CSP integer variables are encoded (1386 clauses, 15985 bytes)
1.31/1.48	c 1	200 (50%) CSP integer variables are encoded (1710 clauses, 20197 bytes)
1.31/1.48	c 1	240 (60%) CSP integer variables are encoded (2052 clauses, 24643 bytes)
1.31/1.48	c 1	280 (70%) CSP integer variables are encoded (2376 clauses, 28855 bytes)
1.31/1.48	c 1	320 (80%) CSP integer variables are encoded (2700 clauses, 33067 bytes)
1.31/1.49	c 1	360 (90%) CSP integer variables are encoded (3024 clauses, 37279 bytes)
1.31/1.49	c 1	400 (100%) CSP integer variables are encoded (3366 clauses, 41725 bytes)
1.41/1.58	c 1	554 (10%) CSP clauses are encoded (6998 clauses, 107163 bytes)
1.50/1.63	c 1	1108 (20%) CSP clauses are encoded (10858 clauses, 181189 bytes)
1.50/1.66	c 1	1662 (30%) CSP clauses are encoded (14262 clauses, 246275 bytes)
1.50/1.70	c 1	2216 (40%) CSP clauses are encoded (17970 clauses, 320040 bytes)
1.61/1.73	c 1	2770 (50%) CSP clauses are encoded (21355 clauses, 393264 bytes)
1.61/1.77	c 1	3324 (60%) CSP clauses are encoded (24949 clauses, 471463 bytes)
1.71/1.80	c 1	3878 (70%) CSP clauses are encoded (28239 clauses, 542694 bytes)
1.71/1.83	c 1	4432 (80%) CSP clauses are encoded (31966 clauses, 624063 bytes)
1.71/1.87	c 1	4986 (90%) CSP clauses are encoded (35066 clauses, 690618 bytes)
1.80/1.91	c 2	5540 (100%) CSP clauses are encoded (38660 clauses, 768716 bytes)
1.80/1.91	c 2	5540 CSP clauses encoded
1.80/1.91	c 2	Writing map file : HOME/temp.map
1.80/1.92	c 2	Heap : 8 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.80/1.92	c 2	SAT : 3553 SAT variables, 38660 SAT clauses, 768716 bytes
1.80/1.92	c 2	Heap : 8 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.80/1.97	c 2	SOLVING HOME/temp.cnf
1.80/1.97	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.80/1.98	c 2	This is MiniSat 2.0 beta
1.80/1.98	c 2	WARNING: for repeatability, setting FPU to use double precision
1.80/1.98	c 2	============================[ Problem Statistics ]=============================
1.80/1.98	c 2	|                                                                             |
1.80/1.98	c 2	|  Number of variables:  3553                                                 |
1.80/1.98	c 2	|  Number of clauses:    38660                                                |
1.84/2.00	c 2	|  Parsing time:         0.02         s                                       |
1.84/2.00	c 2	============================[ Search Statistics ]==============================
1.84/2.00	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.84/2.00	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.84/2.00	c 2	===============================================================================
1.84/2.00	c 2	|         0 |    2389    21977    77085 |     7325        0    nan |  0.000 % |
1.84/2.01	c 2	|       100 |    2389    21977    77085 |     8058      100      7 | 32.761 % |
1.84/2.02	c 2	|       250 |    2389    21977    77085 |     8864      250      7 | 32.761 % |
1.84/2.04	c 2	|       475 |    2389    21977    77085 |     9750      475      9 | 32.761 % |
1.84/2.07	c 2	|       812 |    2389    21977    77085 |    10725      812      9 | 32.761 % |
1.85/2.14	c 2	|      1321 |    2389    21977    77085 |    11798     1321     13 | 32.761 % |
2.06/2.22	c 2	|      2081 |    2389    21977    77085 |    12977     2081     14 | 32.761 % |
2.16/2.38	c 2	|      3222 |    2389    21977    77085 |    14275     3222     15 | 32.761 % |
2.45/2.68	c 2	|      4933 |    2389    21977    77085 |    15703     4933     18 | 32.761 % |
2.95/3.17	c 3	|      7496 |    2389    21977    77085 |    17273     7496     18 | 32.761 % |
3.93/4.12	c 4	|     11340 |    2360    21585    75671 |    19000    11191     19 | 33.577 % |
5.63/5.82	c 5	===============================================================================
5.63/5.82	c 5	restarts              : 11
5.63/5.82	c 5	conflicts             : 17048          (4494 /sec)
5.63/5.82	c 5	decisions             : 25148          (1.38 % random) (6629 /sec)
5.63/5.82	c 5	propagations          : 5283610        (1392834 /sec)
5.63/5.82	c 5	conflict literals     : 336712         (27.60 % deleted)
5.63/5.82	c 5	Memory used           : 5.04 MB
5.63/5.82	c 5	CPU time              : 3.79342 s
5.63/5.82	c 5	
5.63/5.82	c 5	SATISFIABLE
5.63/5.82	c 5	DECODING HOME/temp.out WITH HOME/temp.map
5.63/5.82	c 5	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'
5.66/5.90	c 6	Decoding HOME/temp.out
5.66/6.00	s SATISFIABLE
5.66/6.01	v 5 17 7 19 6 15 10 1 18 9 8 3 14 0 2 13 11 16 12 4 3 12 4 2 17 0 11 16 8 19 13 14 9 10 5 1 18 6 15 7 6 11 1 13 16 18 5 9 0 10 4 7 12 14 8 15 19 17 3 2 7 9 15 12 5 19 16 4 10 8 14 11 2 3 6 17 1 13 18 0 13 7 12 11 10 5 17 2 15 14 18 8 0 1 19 16 4 9 6 3 9 15 2 1 11 3 7 10 14 13 19 18 16 6 12 8 17 4 0 5 2 1 9 16 0 12 8 18 13 4 15 5 10 11 7 6 14 3 17 19 12 16 10 9 4 11 6 13 19 15 0 17 5 7 14 18 3 8 2 1 4 6 0 17 2 7 12 8 11 5 10 13 3 19 16 14 15 1 9 18 14 8 11 4 7 13 3 15 16 17 12 6 1 18 0 10 5 2 19 9 8 2 14 18 15 16 9 19 5 7 6 12 4 13 3 11 10 0 1 17 17 3 18 0 13 1 2 14 4 12 5 19 6 16 15 7 9 11 10 8 18 14 3 8 1 2 19 17 6 11 7 0 13 4 10 9 16 12 5 15 15 0 13 3 14 10 4 5 7 6 11 1 17 9 18 12 2 19 8 16 1 10 8 7 18 6 0 11 17 16 2 15 19 5 9 3 13 14 4 12 19 18 6 14 3 9 1 7 12 0 17 16 15 2 4 5 8 10 11 13 11 19 5 10 12 17 15 0 3 1 9 4 18 8 13 2 6 7 16 14 0 13 19 15 9 14 18 6 1 3 16 2 8 17 11 4 12 5 7 10 10 5 16 6 8 4 13 3 2 18 1 9 7 12 17 19 0 15 14 11 16 4 17 5 19 8 14 12 9 2 3 10 11 15 1 0 7 18 13 6
5.66/6.02	c 6	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
5.66/6.04	c 6	CPU 5.85 (0.07 0.01 5.62 0.15)
5.66/6.04	c 6	END Sat Jul 11 16:27:35 2009

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2058883-1247322448/watcher-2058883-1247322448 -o /tmp/evaluation-result-2058883-1247322448/solver-2058883-1247322448 -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-2058883-1247322448.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: 1.85 1.94 1.90 4/73 11918
/proc/meminfo: memFree=1195040/2055920 swapFree=4192956/4192956
[pid=11918] ppid=11916 vsize=18576 CPUtime=0
/proc/11918/stat : 11918 (runsolver) R 11916 11918 10978 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 18936561 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 209135922471 0 0 4096 24578 0 0 0 17 1 0 0
/proc/11918/statm: 4644 284 249 26 0 2626 0

[startup+0.114408 s]
/proc/loadavg: 1.85 1.94 1.90 4/73 11918
/proc/meminfo: memFree=1195040/2055920 swapFree=4192956/4192956
[pid=11918] ppid=11916 vsize=16868 CPUtime=0.06
/proc/11918/stat : 11918 (sugar) S 11916 11918 10978 0 -1 4194304 1227 128 0 0 6 0 0 0 21 0 1 0 18936561 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 209144819810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11918/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.201414 s]
/proc/loadavg: 1.85 1.94 1.90 4/73 11918
/proc/meminfo: memFree=1195040/2055920 swapFree=4192956/4192956
[pid=11918] ppid=11916 vsize=16868 CPUtime=0.06
/proc/11918/stat : 11918 (sugar) S 11916 11918 10978 0 -1 4194304 1227 128 0 0 6 0 0 0 21 0 1 0 18936561 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 209144819810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11918/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301421 s]
/proc/loadavg: 1.85 1.94 1.90 4/73 11918
/proc/meminfo: memFree=1195040/2055920 swapFree=4192956/4192956
[pid=11918] ppid=11916 vsize=16868 CPUtime=0.06
/proc/11918/stat : 11918 (sugar) S 11916 11918 10978 0 -1 4194304 1227 128 0 0 6 0 0 0 21 0 1 0 18936561 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 209144819810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11918/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701457 s]
/proc/loadavg: 1.85 1.94 1.90 4/73 11918
/proc/meminfo: memFree=1195040/2055920 swapFree=4192956/4192956
[pid=11918] ppid=11916 vsize=16868 CPUtime=0.6
/proc/11918/stat : 11918 (sugar) S 11916 11918 10978 0 -1 4194304 1292 6893 0 1 6 1 50 3 16 0 1 0 18936561 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 209144819810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11918/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 16868

[startup+1.50252 s]
/proc/loadavg: 1.85 1.94 1.90 3/84 11940
/proc/meminfo: memFree=1182984/2055920 swapFree=4192956/4192956
[pid=11918] ppid=11916 vsize=16868 CPUtime=0.6
/proc/11918/stat : 11918 (sugar) S 11916 11918 10978 0 -1 4194304 1310 6893 0 1 6 1 50 3 15 0 1 0 18936561 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 209144819810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11918/statm: 4217 1111 409 3 0 796 0
[pid=11931] ppid=11918 vsize=5356 CPUtime=0
/proc/11931/stat : 11931 (sh) S 11918 11918 10978 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 18936627 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 209135919940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11931/statm: 1339 233 193 169 0 50 0
[pid=11932] ppid=11931 vsize=868688 CPUtime=0.81
/proc/11932/stat : 11932 (java) S 11931 11918 10978 0 -1 0 8373 0 1 0 76 5 0 0 18 0 9 0 18936627 889536512 7593 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/11932/statm: 217172 7593 2591 9 0 211649 0
[pid=11932/tid=11933] ppid=11931 vsize=868688 CPUtime=0.42
/proc/11932/task/11933/stat : 11933 (java) R 11931 11918 10978 0 -1 64 2727 0 1 0 41 1 0 0 18 0 9 0 18936628 889536512 7593 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11932/tid=11934] ppid=11931 vsize=868688 CPUtime=0.23
/proc/11932/task/11934/stat : 11934 (java) S 11931 11918 10978 0 -1 64 3500 0 0 0 22 1 0 0 16 0 9 0 18936629 889536512 7593 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=11932/tid=11935] ppid=11931 vsize=868688 CPUtime=0
/proc/11932/task/11935/stat : 11935 (java) S 11931 11918 10978 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 18936630 889536512 7593 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11932/tid=11936] ppid=11931 vsize=868688 CPUtime=0
/proc/11932/task/11936/stat : 11936 (java) S 11931 11918 10978 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 18936630 889536512 7593 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11932/tid=11937] ppid=11931 vsize=868688 CPUtime=0
/proc/11932/task/11937/stat : 11937 (java) S 11931 11918 10978 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 18936632 889536512 7593 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11932/tid=11938] ppid=11931 vsize=868688 CPUtime=0.12
/proc/11932/task/11938/stat : 11938 (java) R 11931 11918 10978 0 -1 64 1448 0 0 0 12 0 0 0 16 0 9 0 18936632 889536512 7593 996147200 134512640 134550932 4294955936 18446744073709551615 102036537 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11932/tid=11939] ppid=11931 vsize=868688 CPUtime=0
/proc/11932/task/11939/stat : 11939 (java) S 11931 11918 10978 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 18936632 889536512 7593 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11932/tid=11940] ppid=11931 vsize=868688 CPUtime=0
/proc/11932/task/11940/stat : 11940 (java) R 11931 11918 10978 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 18936632 889536512 7593 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 890912

[startup+3.10164 s]
/proc/loadavg: 1.85 1.94 1.90 3/76 11942
/proc/meminfo: memFree=1188232/2055920 swapFree=4192956/4192956
[pid=11918] ppid=11916 vsize=16868 CPUtime=1.85
/proc/11918/stat : 11918 (sugar) S 11916 11918 10978 0 -1 4194304 1376 15663 0 2 7 1 166 11 15 0 1 0 18936561 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 209144819810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11918/statm: 4217 1113 409 3 0 796 0
[pid=11941] ppid=11918 vsize=5356 CPUtime=0
/proc/11941/stat : 11941 (sh) S 11918 11918 10978 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 18936758 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 209135919940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11941/statm: 1339 232 193 169 0 50 0
[pid=11942] ppid=11941 vsize=4056 CPUtime=1.1
/proc/11942/stat : 11942 (minisat) R 11941 11918 10978 0 -1 4194304 843 0 0 0 110 0 0 0 25 0 1 0 18936759 4153344 829 996147200 134512640 135127466 4294956256 18446744073709551615 134530644 0 0 4096 3 0 0 0 17 1 0 0
/proc/11942/statm: 1014 829 75 150 0 861 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 26280

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

[startup+3.20265 s]
/proc/loadavg: 1.85 1.94 1.90 3/76 11942
/proc/meminfo: memFree=1188232/2055920 swapFree=4192956/4192956
[pid=11918] ppid=11916 vsize=16868 CPUtime=1.85
/proc/11918/stat : 11918 (sugar) S 11916 11918 10978 0 -1 4194304 1376 15663 0 2 7 1 166 11 15 0 1 0 18936561 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 209144819810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11918/statm: 4217 1113 409 3 0 796 0
[pid=11941] ppid=11918 vsize=5356 CPUtime=0
/proc/11941/stat : 11941 (sh) S 11918 11918 10978 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 18936758 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 209135919940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11941/statm: 1339 232 193 169 0 50 0
[pid=11942] ppid=11941 vsize=4056 CPUtime=1.2
/proc/11942/stat : 11942 (minisat) R 11941 11918 10978 0 -1 4194304 856 0 0 0 120 0 0 0 25 0 1 0 18936759 4153344 842 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/11942/statm: 1014 842 75 150 0 861 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 26280

[startup+4.80277 s]
/proc/loadavg: 1.86 1.94 1.90 3/76 11942
/proc/meminfo: memFree=1187016/2055920 swapFree=4192956/4192956
[pid=11918] ppid=11916 vsize=16868 CPUtime=1.85
/proc/11918/stat : 11918 (sugar) S 11916 11918 10978 0 -1 4194304 1376 15663 0 2 7 1 166 11 16 0 1 0 18936561 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 209144819810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11918/statm: 4217 1113 409 3 0 796 0
[pid=11941] ppid=11918 vsize=5356 CPUtime=0
/proc/11941/stat : 11941 (sh) S 11918 11918 10978 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 18936758 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 209135919940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11941/statm: 1339 232 193 169 0 50 0
[pid=11942] ppid=11941 vsize=4756 CPUtime=2.79
/proc/11942/stat : 11942 (minisat) R 11941 11918 10978 0 -1 4194304 1036 0 0 0 278 1 0 0 25 0 1 0 18936759 4870144 1022 996147200 134512640 135127466 4294956256 18446744073709551615 134530828 0 0 4096 3 0 0 0 17 1 0 0
/proc/11942/statm: 1189 1022 75 150 0 1036 0
Current children cumulated CPU time (s) 4.64
Current children cumulated vsize (KiB) 26980

[startup+5.60784 s]
/proc/loadavg: 1.86 1.94 1.90 3/76 11942
/proc/meminfo: memFree=1186568/2055920 swapFree=4192956/4192956
[pid=11918] ppid=11916 vsize=16868 CPUtime=1.85
/proc/11918/stat : 11918 (sugar) S 11916 11918 10978 0 -1 4194304 1376 15663 0 2 7 1 166 11 16 0 1 0 18936561 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 209144819810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11918/statm: 4217 1113 409 3 0 796 0
[pid=11941] ppid=11918 vsize=5356 CPUtime=0
/proc/11941/stat : 11941 (sh) S 11918 11918 10978 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 18936758 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 209135919940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11941/statm: 1339 232 193 169 0 50 0
[pid=11942] ppid=11941 vsize=5152 CPUtime=3.58
/proc/11942/stat : 11942 (minisat) R 11941 11918 10978 0 -1 4194304 1112 0 0 0 357 1 0 0 25 0 1 0 18936759 5275648 1098 996147200 134512640 135127466 4294956256 18446744073709551615 134528437 0 0 4096 3 0 0 0 17 1 0 0
/proc/11942/statm: 1288 1098 75 150 0 1135 0
Current children cumulated CPU time (s) 5.43
Current children cumulated vsize (KiB) 27376

[startup+6.00286 s]
/proc/loadavg: 1.86 1.94 1.90 3/76 11942
/proc/meminfo: memFree=1186568/2055920 swapFree=4192956/4192956
[pid=11918] ppid=11916 vsize=16868 CPUtime=5.66
/proc/11918/stat : 11918 (sugar) S 11916 11918 10978 0 -1 4194304 1449 17091 0 2 7 1 545 13 15 0 1 0 18936561 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 209144819810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11918/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 5.66
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 6.04521
CPU time (s): 5.87111
CPU user time (s): 5.69313
CPU system time (s): 0.177972
CPU usage (%): 97.12
Max. virtual memory (cumulated for all children) (KiB): 890984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.69313
system time used= 0.177972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22543
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= 2784
involuntary context switches= 2808

runsolver used 0.008998 second user time and 0.028995 second system time

The end

Launcher Data 

Begin job on node41 at 2009-07-11 16:27:29
IDJOB=2058883
IDBENCH=53531
IDSOLVER=739
FILE ID=node41/2058883-1247322448
PBS_JOBID= 9506545
Free space on /tmp= 65876 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/QCP-20/normalized-qcp-20-187-3_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-2058883-1247322448/watcher-2058883-1247322448 -o /tmp/evaluation-result-2058883-1247322448/solver-2058883-1247322448 -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-2058883-1247322448.xml

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

MD5SUM BENCH= 7a8ece584baab27be3c2915e1293652a
RANDOM SEED=1809758635

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		: 3000.212
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	: 5931.00
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		: 3000.212
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:       1195520 kB
Buffers:         47104 kB
Cached:         743736 kB
SwapCached:          0 kB
Active:          69388 kB
Inactive:       741524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1195520 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2048 kB
Writeback:           0 kB
Mapped:          30768 kB
Slab:            34940 kB
Committed_AS:   210840 kB
PageTables:       1692 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= 65876 MiB
End job on node41 at 2009-07-11 16:27:35