Trace number 2074272

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+minisat? (MO) 9.59 9.61502

General information on the benchmark

Namecsp/chessboardColoration/
normalized-cc-25-25-2.xml
MD5SUMb913279437ddb68d75e7e8e0397248e4
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark21.1668
Satisfiable
(Un)Satisfiability was proved
Number of variables625
Number of constraints90000
Maximum constraint arity4
Maximum domain size2
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/minisat
0.00/0.07	c 0	BEGIN Sun Jul 12 02:39:15 2009
0.00/0.07	c 0	PID 22915
0.06/0.07	c 0	HOST node5.alineos.net
0.06/0.07	c 0	CONVERTING HOME/instance-2074272-1247359154.xml TO HOME/temp.csp
0.06/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2074272-1247359154.xml' 'HOME/temp.csp'
4.37/4.37	c 5	1 domains, 625 variables, 1 predicates, 0 relations, 90000 constraints
4.43/4.44	c 5	ENCODING HOME/temp.csp TO HOME/temp.cnf
4.43/4.44	c 5	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'
4.45/4.51	c 5	Parsing HOME/temp.csp
4.45/4.90	c 5	parsed 10000 expressions
4.45/5.15	c 5	parsed 20000 expressions
5.40/5.46	c 6	parsed 30000 expressions
5.59/5.65	c 6	parsed 40000 expressions
5.99/6.05	c 6	parsed 50000 expressions
6.19/6.26	c 6	parsed 60000 expressions
6.70/6.74	c 7	parsed 70000 expressions
6.89/6.99	c 7	parsed 80000 expressions
7.19/7.21	c 7	parsed 90000 expressions
7.19/7.22	c 7	parsed 90627 expressions
7.19/7.22	c 7	Heap : 81 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
7.19/7.22	c 7	Converting to clausal form CSP
8.59/8.68	c 9	converted 9063 (10%) expressions
9.09/9.13	c ERROR INTERRUPTED
9.59/9.61	s UNKNOWN
9.59/9.61	c 10	CPU 4.45 (0.05 0.01 4.15 0.24)
9.59/9.61	c 10	END Sun Jul 12 02:39:25 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-2074272-1247359154/watcher-2074272-1247359154 -o /tmp/evaluation-result-2074272-1247359154/solver-2074272-1247359154 -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-2074272-1247359154.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: 1.25 1.72 1.90 3/67 22915
/proc/meminfo: memFree=1869984/2055920 swapFree=4192812/4192956
[pid=22915] ppid=22913 vsize=12272 CPUtime=0
/proc/22915/stat : 22915 (sugar) R 22913 22915 19294 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 22982983 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 226913647205 0 0 4224 0 0 0 0 17 0 0 0
/proc/22915/statm: 3068 327 246 3 0 168 0

[startup+0.0716201 s]
/proc/loadavg: 1.25 1.72 1.90 3/67 22915
/proc/meminfo: memFree=1869984/2055920 swapFree=4192812/4192956
[pid=22915] ppid=22913 vsize=16872 CPUtime=0.06
/proc/22915/stat : 22915 (sugar) S 22913 22915 19294 0 -1 4194304 1159 0 0 0 5 1 0 0 19 0 1 0 22982983 17276928 1108 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22915/statm: 4218 1108 406 3 0 797 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16872

[startup+0.101626 s]
/proc/loadavg: 1.25 1.72 1.90 3/67 22915
/proc/meminfo: memFree=1869984/2055920 swapFree=4192812/4192956
[pid=22915] ppid=22913 vsize=16868 CPUtime=0.06
/proc/22915/stat : 22915 (sugar) S 22913 22915 19294 0 -1 4194304 1227 128 0 0 5 1 0 0 18 0 1 0 22982983 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22915/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301666 s]
/proc/loadavg: 1.25 1.72 1.90 3/67 22915
/proc/meminfo: memFree=1869984/2055920 swapFree=4192812/4192956
[pid=22915] ppid=22913 vsize=16868 CPUtime=0.06
/proc/22915/stat : 22915 (sugar) S 22913 22915 19294 0 -1 4194304 1227 128 0 0 5 1 0 0 18 0 1 0 22982983 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22915/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701741 s]
/proc/loadavg: 1.25 1.72 1.90 3/67 22915
/proc/meminfo: memFree=1869984/2055920 swapFree=4192812/4192956
[pid=22915] ppid=22913 vsize=16868 CPUtime=0.06
/proc/22915/stat : 22915 (sugar) S 22913 22915 19294 0 -1 4194304 1227 128 0 0 5 1 0 0 18 0 1 0 22982983 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22915/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.5029 s]
/proc/loadavg: 1.25 1.72 1.90 2/78 22927
/proc/meminfo: memFree=1829192/2055920 swapFree=4192812/4192956
[pid=22915] ppid=22913 vsize=16868 CPUtime=0.06
/proc/22915/stat : 22915 (sugar) S 22913 22915 19294 0 -1 4194304 1227 128 0 0 5 1 0 0 18 0 1 0 22982983 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22915/statm: 4217 1111 409 3 0 796 0
[pid=22918] ppid=22915 vsize=5356 CPUtime=0
/proc/22918/stat : 22918 (sh) S 22915 22915 19294 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22982990 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22918/statm: 1339 233 193 169 0 50 0
[pid=22919] ppid=22918 vsize=865716 CPUtime=1.5
/proc/22919/stat : 22919 (java) S 22918 22915 19294 0 -1 0 21143 0 1 0 140 10 0 0 18 0 9 0 22982990 886493184 18191 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/22919/statm: 216429 18191 2557 9 0 210941 0
[pid=22919/tid=22920] ppid=22918 vsize=865716 CPUtime=0.82
/proc/22919/task/22920/stat : 22920 (java) R 22918 22915 19294 0 -1 64 3332 0 1 0 80 2 0 0 16 0 9 0 22982991 886493184 18191 996147200 134512640 134550932 4294955984 18446744073709551615 4126490263 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22919/tid=22921] ppid=22918 vsize=865716 CPUtime=0.56
/proc/22919/task/22921/stat : 22921 (java) S 22918 22915 19294 0 -1 64 16604 0 0 0 50 6 0 0 15 0 9 0 22982992 886493184 18191 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=22919/tid=22922] ppid=22918 vsize=865716 CPUtime=0
/proc/22919/task/22922/stat : 22922 (java) S 22918 22915 19294 0 -1 64 16 0 0 0 0 0 0 0 15 0 9 0 22982992 886493184 18191 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22919/tid=22923] ppid=22918 vsize=865716 CPUtime=0
/proc/22919/task/22923/stat : 22923 (java) S 22918 22915 19294 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 22982992 886493184 18191 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22919/tid=22924] ppid=22918 vsize=865716 CPUtime=0
/proc/22919/task/22924/stat : 22924 (java) S 22918 22915 19294 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 22982994 886493184 18191 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22919/tid=22925] ppid=22918 vsize=865716 CPUtime=0.09
/proc/22919/task/22925/stat : 22925 (java) S 22918 22915 19294 0 -1 64 503 0 0 0 9 0 0 0 16 0 9 0 22982994 886493184 18191 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22919/tid=22926] ppid=22918 vsize=865716 CPUtime=0
/proc/22919/task/22926/stat : 22926 (java) S 22918 22915 19294 0 -1 64 0 0 0 0 0 0 0 0 16 0 9 0 22982994 886493184 18191 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22919/tid=22927] ppid=22918 vsize=865716 CPUtime=0
/proc/22919/task/22927/stat : 22927 (java) S 22918 22915 19294 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 22982994 886493184 18191 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.56
Current children cumulated vsize (KiB) 887940

[startup+3.10221 s]
/proc/loadavg: 1.25 1.72 1.90 5/92 22949
/proc/meminfo: memFree=1773256/2055920 swapFree=4192812/4192956
[pid=22915] ppid=22913 vsize=16868 CPUtime=0.06
/proc/22915/stat : 22915 (sugar) S 22913 22915 19294 0 -1 4194304 1227 128 0 0 5 1 0 0 18 0 1 0 22982983 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22915/statm: 4217 1111 409 3 0 796 0
[pid=22918] ppid=22915 vsize=5356 CPUtime=0
/proc/22918/stat : 22918 (sh) S 22915 22915 19294 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22982990 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22918/statm: 1339 233 193 169 0 50 0
[pid=22919] ppid=22918 vsize=865716 CPUtime=3.11
/proc/22919/stat : 22919 (java) S 22918 22915 19294 0 -1 0 39763 0 1 0 293 18 0 0 18 0 9 0 22982990 886493184 34821 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/22919/statm: 216429 34821 2557 9 0 210941 0
[pid=22919/tid=22920] ppid=22918 vsize=865716 CPUtime=1.76
/proc/22919/task/22920/stat : 22920 (java) R 22918 22915 19294 0 -1 64 3962 0 1 0 173 3 0 0 21 0 9 0 22982991 886493184 34821 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22919/tid=22921] ppid=22918 vsize=865716 CPUtime=1.18
/proc/22919/task/22921/stat : 22921 (java) S 22918 22915 19294 0 -1 64 34561 0 0 0 105 13 0 0 16 0 9 0 22982992 886493184 34821 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=22919/tid=22922] ppid=22918 vsize=865716 CPUtime=0
/proc/22919/task/22922/stat : 22922 (java) S 22918 22915 19294 0 -1 64 16 0 0 0 0 0 0 0 15 0 9 0 22982992 886493184 34821 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22919/tid=22923] ppid=22918 vsize=865716 CPUtime=0
/proc/22919/task/22923/stat : 22923 (java) S 22918 22915 19294 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 22982992 886493184 34821 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22919/tid=22924] ppid=22918 vsize=865716 CPUtime=0
/proc/22919/task/22924/stat : 22924 (java) S 22918 22915 19294 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 22982994 886493184 34821 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22919/tid=22925] ppid=22918 vsize=865716 CPUtime=0.13
/proc/22919/task/22925/stat : 22925 (java) S 22918 22915 19294 0 -1 64 536 0 0 0 13 0 0 0 16 0 9 0 22982994 886493184 34821 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22919/tid=22926] ppid=22918 vsize=865716 CPUtime=0
/proc/22919/task/22926/stat : 22926 (java) S 22918 22915 19294 0 -1 64 0 0 0 0 0 0 0 0 16 0 9 0 22982994 886493184 34821 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22919/tid=22927] ppid=22918 vsize=865716 CPUtime=0
/proc/22919/task/22927/stat : 22927 (java) R 22918 22915 19294 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 22982994 886493184 34821 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.17
Current children cumulated vsize (KiB) 887940

[startup+6.30283 s]
/proc/loadavg: 1.47 1.76 1.91 3/92 22961
/proc/meminfo: memFree=1801536/2055920 swapFree=4192812/4192956
[pid=22915] ppid=22913 vsize=16868 CPUtime=4.45
/proc/22915/stat : 22915 (sugar) S 22913 22915 19294 0 -1 4194304 1309 44553 0 1 5 1 415 24 16 0 1 0 22982983 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22915/statm: 4217 1111 409 3 0 796 0
[pid=22951] ppid=22915 vsize=5356 CPUtime=0
/proc/22951/stat : 22951 (sh) S 22915 22915 19294 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 22983427 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22951/statm: 1339 233 193 169 0 50 0
[pid=22952] ppid=22951 vsize=862304 CPUtime=1.84
/proc/22952/stat : 22952 (java) S 22951 22915 19294 0 -1 0 19475 0 1 0 174 10 0 0 20 0 9 0 22983427 882999296 18380 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/22952/statm: 215576 18382 2158 9 0 210489 0
[pid=22952/tid=22953] ppid=22951 vsize=862304 CPUtime=0.93
/proc/22952/task/22953/stat : 22953 (java) R 22951 22915 19294 0 -1 64 2633 0 1 0 91 2 0 0 25 0 9 0 22983428 882999296 18384 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22952/tid=22954] ppid=22951 vsize=862304 CPUtime=0.86
/proc/22952/task/22954/stat : 22954 (java) R 22951 22915 19294 0 -1 64 15845 0 0 0 79 7 0 0 16 0 9 0 22983429 882999296 18386 996147200 134512640 134550932 4294955936 18446744073709551615 102709360 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=22952/tid=22955] ppid=22951 vsize=862304 CPUtime=0
/proc/22952/task/22955/stat : 22955 (java) S 22951 22915 19294 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 22983430 882999296 18388 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22952/tid=22956] ppid=22951 vsize=862304 CPUtime=0
/proc/22952/task/22956/stat : 22956 (java) S 22951 22915 19294 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 22983430 882999296 18390 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22952/tid=22957] ppid=22951 vsize=862304 CPUtime=0
/proc/22952/task/22957/stat : 22957 (java) S 22951 22915 19294 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 22983431 882999296 18392 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22952/tid=22958] ppid=22951 vsize=862304 CPUtime=0.03
/proc/22952/task/22958/stat : 22958 (java) S 22951 22915 19294 0 -1 64 299 0 0 0 3 0 0 0 16 0 9 0 22983431 882999296 18394 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22952/tid=22959] ppid=22951 vsize=862304 CPUtime=0
/proc/22952/task/22959/stat : 22959 (java) S 22951 22915 19294 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 22983432 882999296 18396 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22952/tid=22960] ppid=22951 vsize=862304 CPUtime=0
/proc/22952/task/22960/stat : 22960 (java) S 22951 22915 19294 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 22983432 882999296 18398 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 884528



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+9.10237 s]
/proc/loadavg: 1.60 1.78 1.92 4/92 22961
/proc/meminfo: memFree=1668040/2055920 swapFree=4192812/4192956
[pid=22915] ppid=22913 vsize=16868 CPUtime=4.45
/proc/22915/stat : 22915 (sugar) S 22913 22915 19294 0 -1 4194304 1309 44553 0 1 5 1 415 24 16 0 1 0 22982983 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22915/statm: 4217 1111 409 3 0 796 0
[pid=22951] ppid=22915 vsize=5356 CPUtime=0
/proc/22951/stat : 22951 (sh) S 22915 22915 19294 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 22983427 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22951/statm: 1339 233 193 169 0 50 0
[pid=22952] ppid=22951 vsize=910624 CPUtime=4.64
/proc/22952/stat : 22952 (java) S 22951 22915 19294 0 -1 0 50495 0 1 0 441 23 0 0 20 0 9 0 22983427 932478976 43607 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/22952/statm: 227656 43613 2567 9 0 222161 0
[pid=22952/tid=22953] ppid=22951 vsize=910624 CPUtime=2.38
/proc/22952/task/22953/stat : 22953 (java) R 22951 22915 19294 0 -1 64 3754 0 1 0 235 3 0 0 25 0 9 0 22983428 932478976 43637 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22952/tid=22954] ppid=22951 vsize=910624 CPUtime=2.1
/proc/22952/task/22954/stat : 22954 (java) R 22951 22915 19294 0 -1 64 44610 0 0 0 191 19 0 0 18 0 9 0 22983429 932478976 43645 996147200 134512640 134550932 4294955936 18446744073709551615 101593092 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=22952/tid=22955] ppid=22951 vsize=910624 CPUtime=0
/proc/22952/task/22955/stat : 22955 (java) S 22951 22915 19294 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 22983430 932478976 43654 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22952/tid=22956] ppid=22951 vsize=910624 CPUtime=0
/proc/22952/task/22956/stat : 22956 (java) S 22951 22915 19294 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 22983430 932478976 43663 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22952/tid=22957] ppid=22951 vsize=910624 CPUtime=0
/proc/22952/task/22957/stat : 22957 (java) S 22951 22915 19294 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 22983431 932478976 43671 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22952/tid=22958] ppid=22951 vsize=910624 CPUtime=0.14
/proc/22952/task/22958/stat : 22958 (java) S 22951 22915 19294 0 -1 64 1465 0 0 0 14 0 0 0 16 0 9 0 22983431 932478976 43680 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22952/tid=22959] ppid=22951 vsize=910624 CPUtime=0
/proc/22952/task/22959/stat : 22959 (java) S 22951 22915 19294 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 22983432 932478976 43688 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22952/tid=22960] ppid=22951 vsize=910624 CPUtime=0
/proc/22952/task/22960/stat : 22960 (java) S 22951 22915 19294 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 22983432 932478976 43697 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 9.09
Current children cumulated vsize (KiB) 932848

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

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

[startup+9.40142 s]
/proc/loadavg: 1.60 1.78 1.92 4/92 22961
/proc/meminfo: memFree=1668040/2055920 swapFree=4192812/4192956
[pid=22915] ppid=22913 vsize=16868 CPUtime=4.45
/proc/22915/stat : 22915 (sugar) S 22913 22915 19294 0 -1 4194304 1323 44553 0 1 5 1 415 24 16 0 1 0 22982983 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/22915/statm: 4217 1112 409 3 0 796 0
[pid=22951] ppid=22915 vsize=0 CPUtime=0
/proc/22951/stat : 22951 (sh) Z 22915 22915 19294 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 22983427 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/22951/statm: 0 0 0 0 0 0 0
[pid=22952] ppid=1 vsize=910620 CPUtime=4.94
/proc/22952/stat : 22952 (java) S 1 22915 19294 0 -1 0 56415 0 1 0 468 26 0 0 16 0 9 0 22983427 932474880 44405 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/22952/statm: 227655 44405 2567 9 0 222160 0
[pid=22952/tid=22953] ppid=1 vsize=910620 CPUtime=2.38
/proc/22952/task/22953/stat : 22953 (java) S 1 22915 19294 0 -1 64 3754 0 1 0 235 3 0 0 25 0 9 0 22983428 932474880 44405 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22952/tid=22954] ppid=1 vsize=910620 CPUtime=2.4
/proc/22952/task/22954/stat : 22954 (java) R 1 22915 19294 0 -1 64 50492 0 0 0 218 22 0 0 20 0 9 0 22983429 932474880 44405 996147200 134512640 134550932 4294955936 18446744073709551615 104190768 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=22952/tid=22955] ppid=1 vsize=910620 CPUtime=0
/proc/22952/task/22955/stat : 22955 (java) S 1 22915 19294 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 22983430 932474880 44405 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22952/tid=22956] ppid=1 vsize=910620 CPUtime=0
/proc/22952/task/22956/stat : 22956 (java) S 1 22915 19294 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 22983430 932474880 44405 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22952/tid=22957] ppid=1 vsize=910620 CPUtime=0
/proc/22952/task/22957/stat : 22957 (java) S 1 22915 19294 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 22983431 932474880 44405 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22952/tid=22958] ppid=1 vsize=910620 CPUtime=0.14
/proc/22952/task/22958/stat : 22958 (java) S 1 22915 19294 0 -1 64 1465 0 0 0 14 0 0 0 16 0 9 0 22983431 932474880 44405 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22952/tid=22959] ppid=1 vsize=910620 CPUtime=0
/proc/22952/task/22959/stat : 22959 (java) S 1 22915 19294 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 22983432 932474880 44405 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22952/tid=22960] ppid=1 vsize=910620 CPUtime=0
/proc/22952/task/22960/stat : 22960 (java) S 1 22915 19294 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 22983432 932474880 44405 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 9.39
Current children cumulated vsize (KiB) 927488

[startup+9.60145 s]
/proc/loadavg: 1.60 1.78 1.92 4/92 22961
/proc/meminfo: memFree=1668040/2055920 swapFree=4192812/4192956
[pid=22915] ppid=22913 vsize=16868 CPUtime=4.45
/proc/22915/stat : 22915 (sugar) S 22913 22915 19294 0 -1 4194304 1323 44553 0 1 5 1 415 24 16 0 1 0 22982983 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/22915/statm: 4217 1112 409 3 0 796 0
[pid=22951] ppid=22915 vsize=0 CPUtime=0
/proc/22951/stat : 22951 (sh) Z 22915 22915 19294 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 22983427 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/22951/statm: 0 0 0 0 0 0 0
[pid=22952] ppid=1 vsize=0 CPUtime=5.14
/proc/22952/stat : 22952 (java) Z 1 22915 19294 0 -1 1036 56474 0 1 0 486 28 0 0 16 0 2 0 22983427 0 0 996147200 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/22952/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 9.59
Current children cumulated vsize (KiB) 16868

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22915 and gives
#  childrusage.ru_utime.tv_sec=4
#  childrusage.ru_utime.tv_usec=212359
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=266959
# CPU time returned by wait4() is 4.47932
# while last known CPU time is 9.59
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 9.61502
CPU time (s): 9.59
CPU user time (s): 9.06
CPU system time (s): 0.53
CPU usage (%): 99.7397
Max. virtual memory (cumulated for all children) (KiB): 932848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.21236
system time used= 0.266959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46229
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= 736
involuntary context switches= 525

runsolver used 0.015997 second user time and 0.045993 second system time

The end

Launcher Data 

Begin job on node5 at 2009-07-12 02:39:15
IDJOB=2074272
IDBENCH=56082
IDSOLVER=739
FILE ID=node5/2074272-1247359154
PBS_JOBID= 9506836
Free space on /tmp= 66372 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-25-25-2.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-2074272-1247359154/watcher-2074272-1247359154 -o /tmp/evaluation-result-2074272-1247359154/solver-2074272-1247359154 -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-2074272-1247359154.xml

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

MD5SUM BENCH= b913279437ddb68d75e7e8e0397248e4
RANDOM SEED=51665017

node5.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		: 3000.258
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		: 3000.258
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:       1870464 kB
Buffers:         18688 kB
Cached:         101672 kB
SwapCached:          0 kB
Active:         105824 kB
Inactive:        30104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1870464 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           17376 kB
Writeback:           0 kB
Mapped:          25324 kB
Slab:            35268 kB
Committed_AS:   159972 kB
PageTables:       1604 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= 66372 MiB
End job on node5 at 2009-07-12 02:39:26