Trace number 2058949

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 4.83626 4.97704

General information on the benchmark

Namecsp/QCP-20/
normalized-qcp-20-187-13_ext.xml
MD5SUMc1c2700369ac7e02124691f7439f096d
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 benchmark4.83626
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 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/minisat
0.00/0.08	c 0	BEGIN Sat Jul 11 16:31:53 2009
0.00/0.08	c 0	PID 15544
0.00/0.08	c 0	HOST node44.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2058949-1247322713.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-2058949-1247322713.xml' 'HOME/temp.csp'
0.07/0.71	c 0	21 domains, 400 variables, 0 predicates, 21 relations, 5540 constraints
0.07/0.72	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.72	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'
0.68/0.80	c 1	Parsing HOME/temp.csp
0.68/0.92	c 1	parsed 5982 expressions
0.68/0.93	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.68/0.93	c 1	Converting to clausal form CSP
0.68/0.98	c 1	converted 599 (10%) expressions
0.94/1.02	c 1	converted 1197 (20%) expressions
0.94/1.04	c 1	converted 1795 (30%) expressions
1.04/1.13	c 1	converted 2393 (40%) expressions
1.04/1.19	c 1	converted 2991 (50%) expressions
1.14/1.21	c 1	converted 3590 (60%) expressions
1.14/1.22	c 1	converted 4188 (70%) expressions
1.14/1.23	c 1	converted 4786 (80%) expressions
1.14/1.25	c 1	converted 5384 (90%) expressions
1.23/1.32	c 1	converted 5982 (100%) expressions
1.23/1.32	c 1	CSP : 400 integers, 0 booleans, 5540 clauses, largest domain size 20
1.23/1.32	c 1	Heap : 8 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.23/1.32	c 1	Propagation in CSP
1.23/1.35	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.23/1.35	c 1	CSP : 400 integers, 0 booleans, 5540 clauses, largest domain size 20
1.23/1.35	c 1	Heap : 8 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.23/1.35	c 1	Simplifing CSP by introducing new Boolean variables
1.23/1.36	c 1	CSP : 400 integers, 0 booleans, 5540 clauses, largest domain size 20
1.23/1.36	c 1	Heap : 9 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.33/1.43	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.33/1.45	c 1	40 (10%) CSP integer variables are encoded (324 clauses, 3424 bytes)
1.33/1.45	c 1	80 (20%) CSP integer variables are encoded (648 clauses, 6988 bytes)
1.33/1.45	c 1	120 (30%) CSP integer variables are encoded (1008 clauses, 11071 bytes)
1.33/1.45	c 1	160 (40%) CSP integer variables are encoded (1350 clauses, 15517 bytes)
1.33/1.46	c 1	200 (50%) CSP integer variables are encoded (1692 clauses, 19963 bytes)
1.33/1.46	c 1	240 (60%) CSP integer variables are encoded (2034 clauses, 24409 bytes)
1.33/1.46	c 1	280 (70%) CSP integer variables are encoded (2358 clauses, 28621 bytes)
1.33/1.46	c 1	320 (80%) CSP integer variables are encoded (2700 clauses, 33067 bytes)
1.33/1.46	c 1	360 (90%) CSP integer variables are encoded (3024 clauses, 37279 bytes)
1.33/1.46	c 1	400 (100%) CSP integer variables are encoded (3366 clauses, 41725 bytes)
1.43/1.56	c 1	554 (10%) CSP clauses are encoded (6751 clauses, 101781 bytes)
1.52/1.60	c 1	1108 (20%) CSP clauses are encoded (10326 clauses, 170084 bytes)
1.52/1.64	c 1	1662 (30%) CSP clauses are encoded (13673 clauses, 233688 bytes)
1.52/1.67	c 1	2216 (40%) CSP clauses are encoded (17096 clauses, 300103 bytes)
1.63/1.71	c 1	2770 (50%) CSP clauses are encoded (20956 clauses, 384330 bytes)
1.63/1.75	c 1	3324 (60%) CSP clauses are encoded (24664 clauses, 465267 bytes)
1.63/1.79	c 2	3878 (70%) CSP clauses are encoded (28429 clauses, 547438 bytes)
1.72/1.82	c 2	4432 (80%) CSP clauses are encoded (31586 clauses, 615458 bytes)
1.72/1.85	c 2	4986 (90%) CSP clauses are encoded (35028 clauses, 690065 bytes)
1.72/1.89	c 2	5540 (100%) CSP clauses are encoded (38660 clauses, 769213 bytes)
1.72/1.89	c 2	5540 CSP clauses encoded
1.72/1.89	c 2	Writing map file : HOME/temp.map
1.82/1.90	c 2	Heap : 7 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.82/1.90	c 2	SAT : 3553 SAT variables, 38660 SAT clauses, 769213 bytes
1.82/1.90	c 2	Heap : 7 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.82/1.93	c 2	SOLVING HOME/temp.cnf
1.82/1.93	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.82/1.93	c 2	This is MiniSat 2.0 beta
1.82/1.93	c 2	WARNING: for repeatability, setting FPU to use double precision
1.82/1.93	c 2	============================[ Problem Statistics ]=============================
1.82/1.93	c 2	|                                                                             |
1.82/1.94	c 2	|  Number of variables:  3553                                                 |
1.82/1.94	c 2	|  Number of clauses:    38660                                                |
1.82/1.96	c 2	|  Parsing time:         0.02         s                                       |
1.82/1.96	c 2	============================[ Search Statistics ]==============================
1.82/1.96	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.82/1.96	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.82/1.96	c 2	===============================================================================
1.82/1.96	c 2	|         0 |    2264    20472    71679 |     6824        0    nan |  0.000 % |
1.82/1.97	c 2	|       100 |    2264    20472    71679 |     7506      100     10 | 36.279 % |
1.82/1.98	c 2	|       250 |    2261    20472    71679 |     8257      249     12 | 36.392 % |
1.85/2.01	c 2	|       475 |    2261    20472    71679 |     9082      474     14 | 36.392 % |
1.85/2.05	c 2	|       812 |    2260    20413    71457 |     9991      810     17 | 36.392 % |
2.00/2.12	c 2	|      1318 |    2260    20413    71457 |    10990     1316     17 | 36.392 % |
2.10/2.23	c 2	|      2078 |    2260    20413    71457 |    12089     2076     17 | 36.392 % |
2.30/2.41	c 2	|      3217 |    2260    20413    71457 |    13298     3215     17 | 36.393 % |
2.60/2.73	c 2	|      4925 |    2258    20393    71400 |    14627     4922     18 | 36.448 % |
3.19/3.36	c 3	|      7488 |    2258    20393    71400 |    16090     7485     19 | 36.448 % |
4.38/4.51	c 4	|     11335 |    2258    20393    71400 |    17699    11332     20 | 36.449 % |
4.58/4.75	c 4	===============================================================================
4.58/4.75	c 4	restarts              : 11
4.58/4.75	c 4	conflicts             : 12171          (4366 /sec)
4.58/4.75	c 4	decisions             : 17201          (1.32 % random) (6171 /sec)
4.58/4.75	c 4	propagations          : 4042375        (1450140 /sec)
4.58/4.75	c 4	conflict literals     : 237877         (33.49 % deleted)
4.58/4.75	c 4	Memory used           : 4.39 MB
4.58/4.75	c 4	CPU time              : 2.78758 s
4.58/4.75	c 4	
4.58/4.75	c 4	UNSATISFIABLE
4.58/4.75	c 4	DECODING HOME/temp.out WITH HOME/temp.map
4.58/4.75	c 4	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'
4.65/4.84	c 5	Decoding HOME/temp.out
4.65/4.91	s UNSATISFIABLE
4.65/4.92	c 5	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
4.65/4.97	c 5	CPU 4.82 (0.06 0.02 4.58 0.16)
4.65/4.97	c 5	END Sat Jul 11 16:31:58 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-2058949-1247322713/watcher-2058949-1247322713 -o /tmp/evaluation-result-2058949-1247322713/solver-2058949-1247322713 -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-2058949-1247322713.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: 2.15 2.06 1.95 4/81 15544
/proc/meminfo: memFree=1126064/2055920 swapFree=4192812/4192956
[pid=15544] ppid=15542 vsize=12268 CPUtime=0
/proc/15544/stat : 15544 (sugar) R 15542 15544 14726 0 -1 4194304 341 0 0 0 0 0 0 0 20 0 1 0 19335143 12562432 309 996147200 4194304 4206940 548682068608 18446744073709551615 264858540800 0 0 4224 0 0 0 0 17 1 0 0
/proc/15544/statm: 3067 309 234 3 0 167 0

[startup+0.0920361 s]
/proc/loadavg: 2.15 2.06 1.95 4/81 15544
/proc/meminfo: memFree=1126064/2055920 swapFree=4192812/4192956
[pid=15544] ppid=15542 vsize=16868 CPUtime=0.07
/proc/15544/stat : 15544 (sugar) S 15542 15544 14726 0 -1 4194304 1227 128 0 0 5 2 0 0 21 0 1 0 19335143 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15544/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.101033 s]
/proc/loadavg: 2.15 2.06 1.95 4/81 15544
/proc/meminfo: memFree=1126064/2055920 swapFree=4192812/4192956
[pid=15544] ppid=15542 vsize=16868 CPUtime=0.07
/proc/15544/stat : 15544 (sugar) S 15542 15544 14726 0 -1 4194304 1227 128 0 0 5 2 0 0 21 0 1 0 19335143 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15544/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301053 s]
/proc/loadavg: 2.15 2.06 1.95 4/81 15544
/proc/meminfo: memFree=1126064/2055920 swapFree=4192812/4192956
[pid=15544] ppid=15542 vsize=16868 CPUtime=0.07
/proc/15544/stat : 15544 (sugar) S 15542 15544 14726 0 -1 4194304 1227 128 0 0 5 2 0 0 21 0 1 0 19335143 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15544/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701094 s]
/proc/loadavg: 2.15 2.06 1.95 4/81 15544
/proc/meminfo: memFree=1126064/2055920 swapFree=4192812/4192956
[pid=15544] ppid=15542 vsize=16868 CPUtime=0.07
/proc/15544/stat : 15544 (sugar) S 15542 15544 14726 0 -1 4194304 1227 128 0 0 5 2 0 0 21 0 1 0 19335143 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15544/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50118 s]
/proc/loadavg: 2.22 2.08 1.96 4/92 15566
/proc/meminfo: memFree=1114712/2055920 swapFree=4192812/4192956
[pid=15544] ppid=15542 vsize=16868 CPUtime=0.68
/proc/15544/stat : 15544 (sugar) S 15542 15544 14726 0 -1 4194304 1310 6894 0 1 5 2 57 4 15 0 1 0 19335143 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15544/statm: 4217 1111 409 3 0 796 0
[pid=15557] ppid=15544 vsize=5356 CPUtime=0
/proc/15557/stat : 15557 (sh) S 15544 15544 14726 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 19335215 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15557/statm: 1339 233 193 169 0 50 0
[pid=15558] ppid=15557 vsize=868684 CPUtime=0.75
/proc/15558/stat : 15558 (java) S 15557 15544 14726 0 -1 0 8375 0 1 0 70 5 0 0 18 0 9 0 19335216 889532416 7594 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15558/statm: 217171 7594 2591 9 0 211648 0
[pid=15558/tid=15559] ppid=15557 vsize=868684 CPUtime=0.31
/proc/15558/task/15559/stat : 15559 (java) R 15557 15544 14726 0 -1 64 2725 0 1 0 29 2 0 0 18 0 9 0 19335217 889532416 7594 996147200 134512640 134550932 4294955936 18446744073709551615 4125977357 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15558/tid=15560] ppid=15557 vsize=868684 CPUtime=0.26
/proc/15558/task/15560/stat : 15560 (java) S 15557 15544 14726 0 -1 64 3488 0 0 0 25 1 0 0 16 0 9 0 19335218 889532416 7594 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15558/tid=15561] ppid=15557 vsize=868684 CPUtime=0
/proc/15558/task/15561/stat : 15561 (java) S 15557 15544 14726 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 19335218 889532416 7594 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15558/tid=15562] ppid=15557 vsize=868684 CPUtime=0
/proc/15558/task/15562/stat : 15562 (java) S 15557 15544 14726 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 19335218 889532416 7594 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15558/tid=15563] ppid=15557 vsize=868684 CPUtime=0
/proc/15558/task/15563/stat : 15563 (java) S 15557 15544 14726 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 19335220 889532416 7594 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15558/tid=15564] ppid=15557 vsize=868684 CPUtime=0.16
/proc/15558/task/15564/stat : 15564 (java) S 15557 15544 14726 0 -1 64 1464 0 0 0 15 1 0 0 16 0 9 0 19335220 889532416 7594 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15558/tid=15565] ppid=15557 vsize=868684 CPUtime=0
/proc/15558/task/15565/stat : 15565 (java) S 15557 15544 14726 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 19335220 889532416 7594 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15558/tid=15566] ppid=15557 vsize=868684 CPUtime=0
/proc/15558/task/15566/stat : 15566 (java) S 15557 15544 14726 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 19335220 889532416 7594 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 890908

[startup+3.10134 s]
/proc/loadavg: 2.22 2.08 1.96 3/84 15568
/proc/meminfo: memFree=1119320/2055920 swapFree=4192812/4192956
[pid=15544] ppid=15542 vsize=16868 CPUtime=1.85
/proc/15544/stat : 15544 (sugar) S 15542 15544 14726 0 -1 4194304 1376 15661 0 2 5 2 166 12 15 0 1 0 19335143 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15544/statm: 4217 1113 409 3 0 796 0
[pid=15567] ppid=15544 vsize=5356 CPUtime=0
/proc/15567/stat : 15567 (sh) S 15544 15544 14726 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19335336 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15567/statm: 1339 232 193 169 0 50 0
[pid=15568] ppid=15567 vsize=3924 CPUtime=1.14
/proc/15568/stat : 15568 (minisat) R 15567 15544 14726 0 -1 4194304 818 0 0 0 114 0 0 0 25 0 1 0 19335336 4018176 804 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/15568/statm: 981 804 75 150 0 828 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 26148

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

[startup+3.90142 s]
/proc/loadavg: 2.22 2.08 1.96 3/84 15568
/proc/meminfo: memFree=1118616/2055920 swapFree=4192812/4192956
[pid=15544] ppid=15542 vsize=16868 CPUtime=1.85
/proc/15544/stat : 15544 (sugar) S 15542 15544 14726 0 -1 4194304 1376 15661 0 2 5 2 166 12 15 0 1 0 19335143 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15544/statm: 4217 1113 409 3 0 796 0
[pid=15567] ppid=15544 vsize=5356 CPUtime=0
/proc/15567/stat : 15567 (sh) S 15544 15544 14726 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19335336 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15567/statm: 1339 232 193 169 0 50 0
[pid=15568] ppid=15567 vsize=4224 CPUtime=1.94
/proc/15568/stat : 15568 (minisat) R 15567 15544 14726 0 -1 4194304 909 0 0 0 194 0 0 0 25 0 1 0 19335336 4325376 895 996147200 134512640 135127466 4294956256 18446744073709551615 134530644 0 0 4096 3 0 0 0 17 1 0 0
/proc/15568/statm: 1056 895 75 150 0 903 0
Current children cumulated CPU time (s) 3.79
Current children cumulated vsize (KiB) 26448

[startup+4.7015 s]
/proc/loadavg: 2.22 2.08 1.96 3/84 15568
/proc/meminfo: memFree=1118168/2055920 swapFree=4192812/4192956
[pid=15544] ppid=15542 vsize=16868 CPUtime=1.85
/proc/15544/stat : 15544 (sugar) S 15542 15544 14726 0 -1 4194304 1376 15661 0 2 5 2 166 12 16 0 1 0 19335143 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15544/statm: 4217 1113 409 3 0 796 0
[pid=15567] ppid=15544 vsize=5356 CPUtime=0
/proc/15567/stat : 15567 (sh) S 15544 15544 14726 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19335336 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15567/statm: 1339 232 193 169 0 50 0
[pid=15568] ppid=15567 vsize=4488 CPUtime=2.73
/proc/15568/stat : 15568 (minisat) R 15567 15544 14726 0 -1 4194304 966 0 0 0 273 0 0 0 25 0 1 0 19335336 4595712 952 996147200 134512640 135127466 4294956256 18446744073709551615 134530621 0 0 4096 3 0 0 0 17 1 0 0
/proc/15568/statm: 1122 952 75 150 0 969 0
Current children cumulated CPU time (s) 4.58
Current children cumulated vsize (KiB) 26712

[startup+4.90152 s]
/proc/loadavg: 2.22 2.08 1.96 3/84 15568
/proc/meminfo: memFree=1118168/2055920 swapFree=4192812/4192956
[pid=15544] ppid=15542 vsize=16868 CPUtime=4.65
/proc/15544/stat : 15544 (sugar) S 15542 15544 14726 0 -1 4194304 1448 16921 0 2 5 2 445 13 16 0 1 0 19335143 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15544/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 4.65
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 4.97704
CPU time (s): 4.83626
CPU user time (s): 4.64329
CPU system time (s): 0.19297
CPU usage (%): 97.1716
Max. virtual memory (cumulated for all children) (KiB): 890980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.64329
system time used= 0.19297
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22354
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= 2321
involuntary context switches= 2423

runsolver used 0.012998 second user time and 0.024996 second system time

The end

Launcher Data 

Begin job on node44 at 2009-07-11 16:31:53
IDJOB=2058949
IDBENCH=53537
IDSOLVER=739
FILE ID=node44/2058949-1247322713
PBS_JOBID= 9506540
Free space on /tmp= 66380 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/QCP-20/normalized-qcp-20-187-13_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-2058949-1247322713/watcher-2058949-1247322713 -o /tmp/evaluation-result-2058949-1247322713/solver-2058949-1247322713 -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-2058949-1247322713.xml

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

MD5SUM BENCH= c1c2700369ac7e02124691f7439f096d
RANDOM SEED=390392896

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:       1126544 kB
Buffers:         46412 kB
Cached:         782912 kB
SwapCached:        140 kB
Active:         160480 kB
Inactive:       709124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1126544 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2008 kB
Writeback:           0 kB
Mapped:          60552 kB
Slab:            44860 kB
Committed_AS:   211212 kB
PageTables:       1868 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= 66380 MiB
End job on node44 at 2009-07-11 16:31:58