Trace number 2074403

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+picosat? (MO) 9.58529 9.92524

General information on the benchmark

Namecsp/chessboardColoration/
normalized-cc-25-25-3.xml
MD5SUMb0a7ced6452a110d2bda0f89526bf56f
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables625
Number of constraints90000
Maximum constraint arity4
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension90000
Global constraints used (with number of constraints)

Solver Data 

0.00/0.07	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.07	c 0	BEGIN Sun Jul 12 02:39:51 2009
0.00/0.07	c 0	PID 18908
0.00/0.07	c 0	HOST node76.alineos.net
0.00/0.07	c 0	CONVERTING HOME/instance-2074403-1247359189.xml TO HOME/temp.csp
0.00/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2074403-1247359189.xml' 'HOME/temp.csp'
4.54/4.63	c 4	1 domains, 625 variables, 1 predicates, 0 relations, 90000 constraints
4.54/4.68	c 4	ENCODING HOME/temp.csp TO HOME/temp.cnf
4.54/4.68	c 4	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'
4.60/4.76	c 5	Parsing HOME/temp.csp
4.60/5.15	c 5	parsed 10000 expressions
4.60/5.40	c 5	parsed 20000 expressions
5.59/5.72	c 5	parsed 30000 expressions
5.79/5.91	c 6	parsed 40000 expressions
6.18/6.32	c 6	parsed 50000 expressions
6.39/6.52	c 6	parsed 60000 expressions
6.89/7.01	c 7	parsed 70000 expressions
7.09/7.26	c 7	parsed 80000 expressions
7.28/7.49	c 7	parsed 90000 expressions
7.28/7.50	c 7	parsed 90627 expressions
7.38/7.50	c 7	Heap : 81 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
7.38/7.50	c 7	Converting to clausal form CSP
8.77/8.98	c 9	converted 9063 (10%) expressions
9.28/9.42	c ERROR INTERRUPTED
4.60/9.92	s UNKNOWN
4.60/9.92	c 10	CPU 4.6 (0.05 0.02 4.29 0.24)
4.60/9.92	c 10	END Sun Jul 12 02:40:01 2009

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: UNKNOWN

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2074403-1247359189/watcher-2074403-1247359189 -o /tmp/evaluation-result-2074403-1247359189/solver-2074403-1247359189 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-2074403-1247359189.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: 1.69 1.91 1.97 4/82 18908
/proc/meminfo: memFree=1797632/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=12272 CPUtime=0
/proc/18908/stat : 18908 (sugar) R 18906 18908 17203 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 22984413 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 265682992126 0 0 4224 0 0 0 0 17 0 0 0
/proc/18908/statm: 3068 327 246 3 0 168 0

[startup+0.080558 s]
/proc/loadavg: 1.69 1.91 1.97 4/82 18908
/proc/meminfo: memFree=1797632/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=16868 CPUtime=0.06
/proc/18908/stat : 18908 (sugar) S 18906 18908 17203 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 22984413 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18908/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.102564 s]
/proc/loadavg: 1.69 1.91 1.97 4/82 18908
/proc/meminfo: memFree=1797632/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=16868 CPUtime=0.06
/proc/18908/stat : 18908 (sugar) S 18906 18908 17203 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 22984413 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18908/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.302597 s]
/proc/loadavg: 1.69 1.91 1.97 4/82 18908
/proc/meminfo: memFree=1797632/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=16868 CPUtime=0.06
/proc/18908/stat : 18908 (sugar) S 18906 18908 17203 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 22984413 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18908/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701685 s]
/proc/loadavg: 1.69 1.91 1.97 4/82 18908
/proc/meminfo: memFree=1797632/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=16868 CPUtime=0.06
/proc/18908/stat : 18908 (sugar) S 18906 18908 17203 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 22984413 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18908/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50184 s]
/proc/loadavg: 1.69 1.91 1.97 3/93 18920
/proc/meminfo: memFree=1766112/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=16868 CPUtime=0.06
/proc/18908/stat : 18908 (sugar) S 18906 18908 17203 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 22984413 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18908/statm: 4217 1111 409 3 0 796 0
[pid=18911] ppid=18908 vsize=5356 CPUtime=0
/proc/18911/stat : 18911 (sh) S 18908 18908 17203 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22984420 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18911/statm: 1339 233 193 169 0 50 0
[pid=18912] ppid=18911 vsize=866780 CPUtime=1.4
/proc/18912/stat : 18912 (java) S 18911 18908 17203 0 -1 0 17459 0 1 0 132 8 0 0 18 0 9 0 22984421 887582720 15033 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18912/statm: 216695 15033 2557 9 0 211207 0
[pid=18912/tid=18913] ppid=18911 vsize=866780 CPUtime=0.77
/proc/18912/task/18913/stat : 18913 (java) R 18911 18908 17203 0 -1 64 3041 0 1 0 75 2 0 0 24 0 9 0 22984422 887582720 15033 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18912/tid=18914] ppid=18911 vsize=866780 CPUtime=0.51
/proc/18912/task/18914/stat : 18914 (java) R 18911 18908 17203 0 -1 64 13211 0 0 0 47 4 0 0 16 0 9 0 22984423 887582720 15033 996147200 134512640 134550932 4294955984 18446744073709551615 103830994 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=18912/tid=18915] ppid=18911 vsize=866780 CPUtime=0
/proc/18912/task/18915/stat : 18915 (java) S 18911 18908 17203 0 -1 64 16 0 0 0 0 0 0 0 16 0 9 0 22984423 887582720 15033 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18912/tid=18916] ppid=18911 vsize=866780 CPUtime=0
/proc/18912/task/18916/stat : 18916 (java) S 18911 18908 17203 0 -1 64 10 0 0 0 0 0 0 0 15 0 9 0 22984423 887582720 15033 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18912/tid=18917] ppid=18911 vsize=866780 CPUtime=0
/proc/18912/task/18917/stat : 18917 (java) S 18911 18908 17203 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 22984425 887582720 15033 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18912/tid=18918] ppid=18911 vsize=866780 CPUtime=0.09
/proc/18912/task/18918/stat : 18918 (java) S 18911 18908 17203 0 -1 64 501 0 0 0 9 0 0 0 16 0 9 0 22984425 887582720 15033 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18912/tid=18919] ppid=18911 vsize=866780 CPUtime=0
/proc/18912/task/18919/stat : 18919 (java) S 18911 18908 17203 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 22984425 887582720 15033 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18912/tid=18920] ppid=18911 vsize=866780 CPUtime=0
/proc/18912/task/18920/stat : 18920 (java) S 18911 18908 17203 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 22984426 887582720 15033 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 889004

[startup+3.10215 s]
/proc/loadavg: 1.69 1.91 1.97 4/93 18920
/proc/meminfo: memFree=1709856/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=16868 CPUtime=0.06
/proc/18908/stat : 18908 (sugar) S 18906 18908 17203 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 22984413 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18908/statm: 4217 1111 409 3 0 796 0
[pid=18911] ppid=18908 vsize=5356 CPUtime=0
/proc/18911/stat : 18911 (sh) S 18908 18908 17203 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22984420 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18911/statm: 1339 233 193 169 0 50 0
[pid=18912] ppid=18911 vsize=864776 CPUtime=2.99
/proc/18912/stat : 18912 (java) S 18911 18908 17203 0 -1 0 39718 0 1 0 282 17 0 0 18 0 9 0 22984421 885530624 34808 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18912/statm: 216194 34808 2556 9 0 210706 0
[pid=18912/tid=18913] ppid=18911 vsize=864776 CPUtime=1.59
/proc/18912/task/18913/stat : 18913 (java) R 18911 18908 17203 0 -1 64 3949 0 1 0 155 4 0 0 25 0 9 0 22984422 885530624 34808 996147200 134512640 134550932 4294955984 18446744073709551615 4126405557 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18912/tid=18914] ppid=18911 vsize=864776 CPUtime=1.27
/proc/18912/task/18914/stat : 18914 (java) S 18911 18908 17203 0 -1 64 34546 0 0 0 115 12 0 0 16 0 9 0 22984423 885530624 34808 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=18912/tid=18915] ppid=18911 vsize=864776 CPUtime=0
/proc/18912/task/18915/stat : 18915 (java) S 18911 18908 17203 0 -1 64 16 0 0 0 0 0 0 0 16 0 9 0 22984423 885530624 34808 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18912/tid=18916] ppid=18911 vsize=864776 CPUtime=0
/proc/18912/task/18916/stat : 18916 (java) S 18911 18908 17203 0 -1 64 10 0 0 0 0 0 0 0 15 0 9 0 22984423 885530624 34808 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18912/tid=18917] ppid=18911 vsize=864776 CPUtime=0
/proc/18912/task/18917/stat : 18917 (java) S 18911 18908 17203 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 22984425 885530624 34808 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18912/tid=18918] ppid=18911 vsize=864776 CPUtime=0.11
/proc/18912/task/18918/stat : 18918 (java) S 18911 18908 17203 0 -1 64 517 0 0 0 11 0 0 0 16 0 9 0 22984425 885530624 34808 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18912/tid=18919] ppid=18911 vsize=864776 CPUtime=0
/proc/18912/task/18919/stat : 18919 (java) S 18911 18908 17203 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 22984425 885530624 34808 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18912/tid=18920] ppid=18911 vsize=864776 CPUtime=0
/proc/18912/task/18920/stat : 18920 (java) S 18911 18908 17203 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 22984426 885530624 34808 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 887000

[startup+6.30176 s]
/proc/loadavg: 1.95 1.96 1.99 3/93 18930
/proc/meminfo: memFree=1762912/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=16868 CPUtime=4.6
/proc/18908/stat : 18908 (sugar) S 18906 18908 17203 0 -1 4194304 1309 44530 0 1 5 2 429 24 16 0 1 0 22984413 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18908/statm: 4217 1111 409 3 0 796 0
[pid=18921] ppid=18908 vsize=5356 CPUtime=0
/proc/18921/stat : 18921 (sh) S 18908 18908 17203 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 22984882 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18921/statm: 1339 233 193 169 0 50 0
[pid=18922] ppid=18921 vsize=862288 CPUtime=1.58
/proc/18922/stat : 18922 (java) S 18921 18908 17203 0 -1 0 16434 0 1 0 151 7 0 0 20 0 9 0 22984882 882982912 15343 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/18922/statm: 215572 15343 2158 9 0 210485 0
[pid=18922/tid=18923] ppid=18921 vsize=862288 CPUtime=0.75
/proc/18922/task/18923/stat : 18923 (java) R 18921 18908 17203 0 -1 64 2629 0 1 0 73 2 0 0 25 0 9 0 22984883 882982912 15343 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18922/tid=18924] ppid=18921 vsize=862288 CPUtime=0.78
/proc/18922/task/18924/stat : 18924 (java) S 18921 18908 17203 0 -1 64 12803 0 0 0 74 4 0 0 16 0 9 0 22984884 882982912 15343 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=18922/tid=18925] ppid=18921 vsize=862288 CPUtime=0
/proc/18922/task/18925/stat : 18925 (java) S 18921 18908 17203 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 22984884 882982912 15343 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18922/tid=18926] ppid=18921 vsize=862288 CPUtime=0
/proc/18922/task/18926/stat : 18926 (java) S 18921 18908 17203 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 22984884 882982912 15343 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18922/tid=18927] ppid=18921 vsize=862288 CPUtime=0
/proc/18922/task/18927/stat : 18927 (java) S 18921 18908 17203 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 22984886 882982912 15343 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18922/tid=18928] ppid=18921 vsize=862288 CPUtime=0.03
/proc/18922/task/18928/stat : 18928 (java) S 18921 18908 17203 0 -1 64 299 0 0 0 3 0 0 0 16 0 9 0 22984886 882982912 15343 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18922/tid=18929] ppid=18921 vsize=862288 CPUtime=0
/proc/18922/task/18929/stat : 18929 (java) S 18921 18908 17203 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 22984886 882982912 15343 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18922/tid=18930] ppid=18921 vsize=862288 CPUtime=0
/proc/18922/task/18930/stat : 18930 (java) S 18921 18908 17203 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 22984886 882982912 15343 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 884512



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+9.40236 s]
/proc/loadavg: 1.95 1.96 1.99 4/93 18930
/proc/meminfo: memFree=1625184/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=16868 CPUtime=4.6
/proc/18908/stat : 18908 (sugar) S 18906 18908 17203 0 -1 4194304 1309 44530 0 1 5 2 429 24 16 0 1 0 22984413 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18908/statm: 4217 1111 409 3 0 796 0
[pid=18921] ppid=18908 vsize=5356 CPUtime=0
/proc/18921/stat : 18921 (sh) S 18908 18908 17203 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 22984882 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18921/statm: 1339 233 193 169 0 50 0
[pid=18922] ppid=18921 vsize=910588 CPUtime=4.68
/proc/18922/stat : 18922 (java) S 18921 18908 17203 0 -1 0 50633 0 1 0 447 21 0 0 20 0 9 0 22984882 932442112 43710 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/18922/statm: 227647 43716 2567 9 0 222152 0
[pid=18922/tid=18923] ppid=18921 vsize=910588 CPUtime=2.39
/proc/18922/task/18923/stat : 18923 (java) R 18921 18908 17203 0 -1 64 3756 0 1 0 236 3 0 0 25 0 9 0 22984883 932442112 43739 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18922/tid=18924] ppid=18921 vsize=910588 CPUtime=2.11
/proc/18922/task/18924/stat : 18924 (java) R 18921 18908 17203 0 -1 64 44753 0 0 0 195 16 0 0 18 0 9 0 22984884 932442112 43747 996147200 134512640 134550932 4294955936 18446744073709551615 101593092 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=18922/tid=18925] ppid=18921 vsize=910588 CPUtime=0
/proc/18922/task/18925/stat : 18925 (java) S 18921 18908 17203 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 22984884 932442112 43756 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18922/tid=18926] ppid=18921 vsize=910588 CPUtime=0
/proc/18922/task/18926/stat : 18926 (java) S 18921 18908 17203 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 22984884 932442112 43764 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18922/tid=18927] ppid=18921 vsize=910588 CPUtime=0
/proc/18922/task/18927/stat : 18927 (java) S 18921 18908 17203 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 22984886 932442112 43772 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18922/tid=18928] ppid=18921 vsize=910588 CPUtime=0.15
/proc/18922/task/18928/stat : 18928 (java) S 18921 18908 17203 0 -1 64 1458 0 0 0 15 0 0 0 16 0 9 0 22984886 932442112 43780 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18922/tid=18929] ppid=18921 vsize=910588 CPUtime=0
/proc/18922/task/18929/stat : 18929 (java) S 18921 18908 17203 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 22984886 932442112 43788 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18922/tid=18930] ppid=18921 vsize=910588 CPUtime=0
/proc/18922/task/18930/stat : 18930 (java) S 18921 18908 17203 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 22984886 932442112 43794 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 9.28
Current children cumulated vsize (KiB) 932812

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

############
# WARNING:
# current cumulated CPU time (4.6 s) is less than in the last sample (9.56 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (4.96 s) to the 'lost time'.

[startup+9.70241 s]
/proc/loadavg: 1.95 1.96 1.99 4/93 18930
/proc/meminfo: memFree=1625184/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=16868 CPUtime=4.6
/proc/18908/stat : 18908 (sugar) S 18906 18908 17203 0 -1 4194304 1323 44530 0 1 5 2 429 24 15 0 1 0 22984413 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/18908/statm: 4217 1112 409 3 0 796 0
[pid=18921] ppid=18908 vsize=0 CPUtime=0
/proc/18921/stat : 18921 (sh) Z 18908 18908 17203 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 22984882 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/18921/statm: 0 0 0 0 0 0 0
[pid=18922] ppid=1 vsize=910584 CPUtime=4.96
/proc/18922/stat : 18922 (java) S 1 18908 17203 0 -1 0 56443 0 1 0 473 23 0 0 16 0 9 0 22984882 932438016 44398 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18922/statm: 227646 44398 2567 9 0 222151 0
[pid=18922/tid=18923] ppid=1 vsize=910584 CPUtime=2.39
/proc/18922/task/18923/stat : 18923 (java) S 1 18908 17203 0 -1 64 3756 0 1 0 236 3 0 0 25 0 9 0 22984883 932438016 44398 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18922/tid=18924] ppid=1 vsize=910584 CPUtime=2.4
/proc/18922/task/18924/stat : 18924 (java) R 1 18908 17203 0 -1 64 50525 0 0 0 221 19 0 0 21 0 9 0 22984884 932438016 44398 996147200 134512640 134550932 4294955936 18446744073709551615 104516116 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=18922/tid=18925] ppid=1 vsize=910584 CPUtime=0
/proc/18922/task/18925/stat : 18925 (java) S 1 18908 17203 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 22984884 932438016 44398 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18922/tid=18926] ppid=1 vsize=910584 CPUtime=0
/proc/18922/task/18926/stat : 18926 (java) S 1 18908 17203 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 22984884 932438016 44398 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18922/tid=18927] ppid=1 vsize=910584 CPUtime=0
/proc/18922/task/18927/stat : 18927 (java) S 1 18908 17203 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 22984886 932438016 44398 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18922/tid=18928] ppid=1 vsize=910584 CPUtime=0.15
/proc/18922/task/18928/stat : 18928 (java) S 1 18908 17203 0 -1 64 1458 0 0 0 15 0 0 0 16 0 9 0 22984886 932438016 44398 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18922/tid=18929] ppid=1 vsize=910584 CPUtime=0
/proc/18922/task/18929/stat : 18929 (java) S 1 18908 17203 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 22984886 932438016 44398 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18922/tid=18930] ppid=1 vsize=910584 CPUtime=0
/proc/18922/task/18930/stat : 18930 (java) S 1 18908 17203 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 22984886 932438016 44398 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 9.56
Current children cumulated vsize (KiB) 927452

[startup+9.80244 s]
/proc/loadavg: 2.11 1.99 2.00 3/94 18931
/proc/meminfo: memFree=1618968/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=16868 CPUtime=4.6
/proc/18908/stat : 18908 (sugar) S 18906 18908 17203 0 -1 4194304 1323 44530 0 1 5 2 429 24 15 0 1 0 22984413 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/18908/statm: 4217 1112 409 3 0 796 0
[pid=18921] ppid=18908 vsize=0 CPUtime=0
/proc/18921/stat : 18921 (sh) Z 18908 18908 17203 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 22984882 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/18921/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4.6
Current children cumulated vsize (KiB) 16868
#
############


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

[startup+9.80244 s]
/proc/loadavg: 2.11 1.99 2.00 3/94 18931
/proc/meminfo: memFree=1618968/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=16868 CPUtime=4.6
/proc/18908/stat : 18908 (sugar) S 18906 18908 17203 0 -1 4194304 1323 44530 0 1 5 2 429 24 15 0 1 0 22984413 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/18908/statm: 4217 1112 409 3 0 796 0
[pid=18921] ppid=18908 vsize=0 CPUtime=0
/proc/18921/stat : 18921 (sh) Z 18908 18908 17203 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 22984882 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/18921/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4.6
Current children cumulated vsize (KiB) 16868

[startup+9.90745 s]
/proc/loadavg: 2.11 1.99 2.00 3/94 18931
/proc/meminfo: memFree=1618968/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=16868 CPUtime=4.6
/proc/18908/stat : 18908 (sugar) S 18906 18908 17203 0 -1 4194304 1323 44530 0 1 5 2 429 24 15 0 1 0 22984413 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/18908/statm: 4217 1112 409 3 0 796 0
[pid=18921] ppid=18908 vsize=0 CPUtime=0
/proc/18921/stat : 18921 (sh) Z 18908 18908 17203 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 22984882 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/18921/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4.6
Current children cumulated vsize (KiB) 16868

Child status: 0

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 4.96
#  lost CPU user time (s): 4.73
#  lost CPU system time (s): 0.23

Real time (s): 9.92524
CPU time (s): 9.58529
CPU user time (s): 9.08334
CPU system time (s): 0.501958
CPU usage (%): 96.575
Max. virtual memory (cumulated for all children) (KiB): 932812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.35334
system time used= 0.271958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46206
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1073
involuntary context switches= 1010

runsolver used 0.018997 second user time and 0.044993 second system time

The end

Launcher Data 

Begin job on node76 at 2009-07-12 02:39:51
IDJOB=2074403
IDBENCH=56097
IDSOLVER=738
FILE ID=node76/2074403-1247359189
PBS_JOBID= 9506828
Free space on /tmp= 66364 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-25-25-3.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2074403-1247359189/watcher-2074403-1247359189 -o /tmp/evaluation-result-2074403-1247359189/solver-2074403-1247359189 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-2074403-1247359189.xml

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

MD5SUM BENCH= b0a7ced6452a110d2bda0f89526bf56f
RANDOM SEED=979013448

node76.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		: 3000.277
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		: 3000.277
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1798112 kB
Buffers:         13028 kB
Cached:          81152 kB
SwapCached:          0 kB
Active:         178916 kB
Inactive:        26212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1798112 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           17136 kB
Writeback:           0 kB
Mapped:         131328 kB
Slab:            37652 kB
Committed_AS:   325548 kB
PageTables:       2080 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= 66364 MiB
End job on node76 at 2009-07-12 02:40:02