Trace number 2074404

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) 9.72 9.50777

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 

0.04/0.07	c 0	Sugar v1-14-6 + HOME/minisat
0.04/0.07	c 0	BEGIN Sun Jul 12 02:39:51 2009
0.04/0.07	c 0	PID 21210
0.04/0.07	c 0	HOST node35.alineos.net
0.04/0.07	c 0	CONVERTING HOME/instance-2074404-1247359190.xml TO HOME/temp.csp
0.04/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2074404-1247359190.xml' 'HOME/temp.csp'
4.42/4.39	c 4	1 domains, 625 variables, 1 predicates, 0 relations, 90000 constraints
4.50/4.43	c 4	ENCODING HOME/temp.csp TO HOME/temp.cnf
4.50/4.43	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'
4.54/4.50	c 4	Parsing HOME/temp.csp
4.54/4.82	c 4	parsed 10000 expressions
4.54/5.07	c 5	parsed 20000 expressions
4.54/5.40	c 5	parsed 30000 expressions
5.63/5.58	c 5	parsed 40000 expressions
6.12/6.00	c 6	parsed 50000 expressions
6.33/6.20	c 6	parsed 60000 expressions
6.73/6.70	c 6	parsed 70000 expressions
7.02/6.95	c 7	parsed 80000 expressions
7.22/7.17	c 7	parsed 90000 expressions
7.22/7.18	c 7	parsed 90627 expressions
7.22/7.19	c 7	Heap : 81 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
7.22/7.19	c 7	Converting to clausal form CSP
8.73/8.57	c 8	converted 9063 (10%) expressions
9.23/9.02	c ERROR INTERRUPTED
9.72/9.50	s UNKNOWN
9.72/9.50	c 9	CPU 4.54 (0.05 0.01 4.25 0.23)
9.72/9.50	c 9	END Sun Jul 12 02:40:00 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-2074404-1247359190/watcher-2074404-1247359190 -o /tmp/evaluation-result-2074404-1247359190/solver-2074404-1247359190 -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-2074404-1247359190.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: 0.60 1.31 1.72 3/67 21210
/proc/meminfo: memFree=1870208/2055920 swapFree=4192812/4192956
[pid=21210] ppid=21208 vsize=12272 CPUtime=0
/proc/21210/stat : 21210 (sugar) R 21208 21210 18270 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 22985458 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 266143316990 0 0 4224 0 0 0 0 17 0 0 0
/proc/21210/statm: 3068 327 246 3 0 168 0

[startup+0.051283 s]
/proc/loadavg: 0.60 1.31 1.72 3/67 21210
/proc/meminfo: memFree=1870208/2055920 swapFree=4192812/4192956
[pid=21210] ppid=21208 vsize=15948 CPUtime=0.04
/proc/21210/stat : 21210 (sugar) R 21208 21210 18270 0 -1 4194304 913 0 0 0 3 1 0 0 18 0 1 0 22985458 16330752 881 996147200 4194304 4206940 548682068608 18446744073709551615 266143316990 0 0 4224 0 0 0 0 17 0 0 0
/proc/21210/statm: 3987 881 380 3 0 566 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 15948

[startup+0.101291 s]
/proc/loadavg: 0.60 1.31 1.72 3/67 21210
/proc/meminfo: memFree=1870208/2055920 swapFree=4192812/4192956
[pid=21210] ppid=21208 vsize=16868 CPUtime=0.06
/proc/21210/stat : 21210 (sugar) S 21208 21210 18270 0 -1 4194304 1227 128 0 0 5 1 0 0 18 0 1 0 22985458 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21210/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301315 s]
/proc/loadavg: 0.60 1.31 1.72 3/67 21210
/proc/meminfo: memFree=1870208/2055920 swapFree=4192812/4192956
[pid=21210] ppid=21208 vsize=16868 CPUtime=0.06
/proc/21210/stat : 21210 (sugar) S 21208 21210 18270 0 -1 4194304 1227 128 0 0 5 1 0 0 18 0 1 0 22985458 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21210/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.702357 s]
/proc/loadavg: 0.60 1.31 1.72 3/67 21210
/proc/meminfo: memFree=1870208/2055920 swapFree=4192812/4192956
[pid=21210] ppid=21208 vsize=16868 CPUtime=0.06
/proc/21210/stat : 21210 (sugar) S 21208 21210 18270 0 -1 4194304 1227 128 0 0 5 1 0 0 18 0 1 0 22985458 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21210/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50245 s]
/proc/loadavg: 0.60 1.31 1.72 2/78 21222
/proc/meminfo: memFree=1829416/2055920 swapFree=4192812/4192956
[pid=21210] ppid=21208 vsize=16868 CPUtime=0.06
/proc/21210/stat : 21210 (sugar) S 21208 21210 18270 0 -1 4194304 1227 128 0 0 5 1 0 0 18 0 1 0 22985458 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21210/statm: 4217 1111 409 3 0 796 0
[pid=21213] ppid=21210 vsize=5356 CPUtime=0
/proc/21213/stat : 21213 (sh) S 21210 21210 18270 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22985465 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21213/statm: 1339 233 193 169 0 50 0
[pid=21214] ppid=21213 vsize=865708 CPUtime=1.5
/proc/21214/stat : 21214 (java) S 21213 21210 18270 0 -1 0 21137 0 1 0 141 9 0 0 18 0 9 0 22985465 886484992 18190 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/21214/statm: 216427 18190 2557 9 0 210939 0
[pid=21214/tid=21215] ppid=21213 vsize=865708 CPUtime=0.82
/proc/21214/task/21215/stat : 21215 (java) R 21213 21210 18270 0 -1 64 3333 0 1 0 79 3 0 0 17 0 9 0 22985466 886484992 18190 996147200 134512640 134550932 4294955984 18446744073709551615 4126444995 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21214/tid=21216] ppid=21213 vsize=865708 CPUtime=0.56
/proc/21214/task/21216/stat : 21216 (java) S 21213 21210 18270 0 -1 64 16600 0 0 0 52 4 0 0 15 0 9 0 22985467 886484992 18190 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=21214/tid=21217] ppid=21213 vsize=865708 CPUtime=0
/proc/21214/task/21217/stat : 21217 (java) S 21213 21210 18270 0 -1 64 16 0 0 0 0 0 0 0 15 0 9 0 22985467 886484992 18190 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21214/tid=21218] ppid=21213 vsize=865708 CPUtime=0
/proc/21214/task/21218/stat : 21218 (java) S 21213 21210 18270 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 22985467 886484992 18190 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21214/tid=21219] ppid=21213 vsize=865708 CPUtime=0
/proc/21214/task/21219/stat : 21219 (java) S 21213 21210 18270 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 22985469 886484992 18190 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21214/tid=21220] ppid=21213 vsize=865708 CPUtime=0.09
/proc/21214/task/21220/stat : 21220 (java) S 21213 21210 18270 0 -1 64 500 0 0 0 9 0 0 0 15 0 9 0 22985469 886484992 18190 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21214/tid=21221] ppid=21213 vsize=865708 CPUtime=0
/proc/21214/task/21221/stat : 21221 (java) S 21213 21210 18270 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 22985469 886484992 18190 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21214/tid=21222] ppid=21213 vsize=865708 CPUtime=0
/proc/21214/task/21222/stat : 21222 (java) S 21213 21210 18270 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 22985469 886484992 18190 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) 887932

[startup+3.10163 s]
/proc/loadavg: 0.60 1.31 1.72 2/78 21222
/proc/meminfo: memFree=1782376/2055920 swapFree=4192812/4192956
[pid=21210] ppid=21208 vsize=16868 CPUtime=0.06
/proc/21210/stat : 21210 (sugar) S 21208 21210 18270 0 -1 4194304 1227 128 0 0 5 1 0 0 18 0 1 0 22985458 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21210/statm: 4217 1111 409 3 0 796 0
[pid=21213] ppid=21210 vsize=5356 CPUtime=0
/proc/21213/stat : 21213 (sh) S 21210 21210 18270 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22985465 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21213/statm: 1339 233 193 169 0 50 0
[pid=21214] ppid=21213 vsize=865708 CPUtime=3.12
/proc/21214/stat : 21214 (java) S 21213 21210 18270 0 -1 0 39750 0 1 0 296 16 0 0 18 0 9 0 22985465 886484992 34814 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/21214/statm: 216427 34814 2557 9 0 210939 0
[pid=21214/tid=21215] ppid=21213 vsize=865708 CPUtime=1.82
/proc/21214/task/21215/stat : 21215 (java) R 21213 21210 18270 0 -1 64 3964 0 1 0 178 4 0 0 19 0 9 0 22985466 886484992 34814 996147200 134512640 134550932 4294955984 18446744073709551615 4126751393 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21214/tid=21216] ppid=21213 vsize=865708 CPUtime=1.16
/proc/21214/task/21216/stat : 21216 (java) S 21213 21210 18270 0 -1 64 34556 0 0 0 105 11 0 0 16 0 9 0 22985467 886484992 34814 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=21214/tid=21217] ppid=21213 vsize=865708 CPUtime=0
/proc/21214/task/21217/stat : 21217 (java) S 21213 21210 18270 0 -1 64 16 0 0 0 0 0 0 0 15 0 9 0 22985467 886484992 34814 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21214/tid=21218] ppid=21213 vsize=865708 CPUtime=0
/proc/21214/task/21218/stat : 21218 (java) S 21213 21210 18270 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 22985467 886484992 34814 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21214/tid=21219] ppid=21213 vsize=865708 CPUtime=0
/proc/21214/task/21219/stat : 21219 (java) S 21213 21210 18270 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 22985469 886484992 34814 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21214/tid=21220] ppid=21213 vsize=865708 CPUtime=0.12
/proc/21214/task/21220/stat : 21220 (java) S 21213 21210 18270 0 -1 64 526 0 0 0 12 0 0 0 16 0 9 0 22985469 886484992 34814 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21214/tid=21221] ppid=21213 vsize=865708 CPUtime=0
/proc/21214/task/21221/stat : 21221 (java) S 21213 21210 18270 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 22985469 886484992 34814 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21214/tid=21222] ppid=21213 vsize=865708 CPUtime=0
/proc/21214/task/21222/stat : 21222 (java) S 21213 21210 18270 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 22985469 886484992 34814 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.18
Current children cumulated vsize (KiB) 887932

[startup+6.30298 s]
/proc/loadavg: 0.63 1.30 1.72 2/78 21232
/proc/meminfo: memFree=1825960/2055920 swapFree=4192812/4192956
[pid=21210] ppid=21208 vsize=16868 CPUtime=4.54
/proc/21210/stat : 21210 (sugar) S 21208 21210 18270 0 -1 4194304 1309 44546 0 1 5 1 425 23 16 0 1 0 22985458 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21210/statm: 4217 1111 409 3 0 796 0
[pid=21223] ppid=21210 vsize=5356 CPUtime=0
/proc/21223/stat : 21223 (sh) S 21210 21210 18270 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 22985901 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21223/statm: 1339 233 193 169 0 50 0
[pid=21224] ppid=21223 vsize=863264 CPUtime=1.88
/proc/21224/stat : 21224 (java) S 21223 21210 18270 0 -1 0 19918 0 1 0 180 8 0 0 18 0 9 0 22985901 883982336 18827 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/21224/statm: 215816 18827 2158 9 0 210729 0
[pid=21224/tid=21225] ppid=21223 vsize=863264 CPUtime=0.92
/proc/21224/task/21225/stat : 21225 (java) R 21223 21210 18270 0 -1 64 2632 0 1 0 91 1 0 0 16 0 9 0 22985902 883982336 18827 996147200 134512640 134550932 4294955936 18446744073709551615 4126423699 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21224/tid=21226] ppid=21223 vsize=863264 CPUtime=0.91
/proc/21224/task/21226/stat : 21226 (java) S 21223 21210 18270 0 -1 64 16258 0 0 0 85 6 0 0 16 0 9 0 22985903 883982336 18827 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=21224/tid=21227] ppid=21223 vsize=863264 CPUtime=0
/proc/21224/task/21227/stat : 21227 (java) S 21223 21210 18270 0 -1 64 15 0 0 0 0 0 0 0 15 0 9 0 22985904 883982336 18827 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21224/tid=21228] ppid=21223 vsize=863264 CPUtime=0
/proc/21224/task/21228/stat : 21228 (java) S 21223 21210 18270 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 22985904 883982336 18827 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21224/tid=21229] ppid=21223 vsize=863264 CPUtime=0
/proc/21224/task/21229/stat : 21229 (java) S 21223 21210 18270 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 22985906 883982336 18827 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21224/tid=21230] ppid=21223 vsize=863264 CPUtime=0.03
/proc/21224/task/21230/stat : 21230 (java) S 21223 21210 18270 0 -1 64 324 0 0 0 3 0 0 0 15 0 9 0 22985906 883982336 18827 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21224/tid=21231] ppid=21223 vsize=863264 CPUtime=0
/proc/21224/task/21231/stat : 21231 (java) S 21223 21210 18270 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 22985906 883982336 18827 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21224/tid=21232] ppid=21223 vsize=863264 CPUtime=0
/proc/21224/task/21232/stat : 21232 (java) S 21223 21210 18270 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 22985906 883982336 18827 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.42
Current children cumulated vsize (KiB) 885488



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+9.00227 s]
/proc/loadavg: 0.66 1.30 1.72 2/78 21232
/proc/meminfo: memFree=1695912/2055920 swapFree=4192812/4192956
[pid=21210] ppid=21208 vsize=16868 CPUtime=4.54
/proc/21210/stat : 21210 (sugar) S 21208 21210 18270 0 -1 4194304 1309 44546 0 1 5 1 425 23 16 0 1 0 22985458 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21210/statm: 4217 1111 409 3 0 796 0
[pid=21223] ppid=21210 vsize=5356 CPUtime=0
/proc/21223/stat : 21223 (sh) S 21210 21210 18270 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 22985901 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21223/statm: 1339 233 193 169 0 50 0
[pid=21224] ppid=21223 vsize=921680 CPUtime=4.69
/proc/21224/stat : 21224 (java) S 21223 21210 18270 0 -1 0 53795 0 1 0 446 23 0 0 18 0 9 0 22985901 943800320 44299 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/21224/statm: 230420 44305 2567 9 0 224925 0
[pid=21224/tid=21225] ppid=21223 vsize=921680 CPUtime=2.37
/proc/21224/task/21225/stat : 21225 (java) S 21223 21210 18270 0 -1 64 3768 0 1 0 234 3 0 0 17 0 9 0 22985902 943800320 44327 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21224/tid=21226] ppid=21223 vsize=921680 CPUtime=2.16
/proc/21224/task/21226/stat : 21226 (java) R 21223 21210 18270 0 -1 64 47869 0 0 0 197 19 0 0 18 0 9 0 22985903 943800320 44335 996147200 134512640 134550932 4294955936 18446744073709551615 102500650 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=21224/tid=21227] ppid=21223 vsize=921680 CPUtime=0
/proc/21224/task/21227/stat : 21227 (java) S 21223 21210 18270 0 -1 64 15 0 0 0 0 0 0 0 15 0 9 0 22985904 943800320 44344 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21224/tid=21228] ppid=21223 vsize=921680 CPUtime=0
/proc/21224/task/21228/stat : 21228 (java) S 21223 21210 18270 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 22985904 943800320 44353 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21224/tid=21229] ppid=21223 vsize=921680 CPUtime=0
/proc/21224/task/21229/stat : 21229 (java) S 21223 21210 18270 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 22985906 943800320 44361 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21224/tid=21230] ppid=21223 vsize=921680 CPUtime=0.14
/proc/21224/task/21230/stat : 21230 (java) S 21223 21210 18270 0 -1 64 1491 0 0 0 14 0 0 0 15 0 9 0 22985906 943800320 44369 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21224/tid=21231] ppid=21223 vsize=921680 CPUtime=0
/proc/21224/task/21231/stat : 21231 (java) S 21223 21210 18270 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 22985906 943800320 44377 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21224/tid=21232] ppid=21223 vsize=921680 CPUtime=0
/proc/21224/task/21232/stat : 21232 (java) S 21223 21210 18270 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 22985906 943800320 44385 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 9.23
Current children cumulated vsize (KiB) 943904

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

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

[startup+9.40231 s]
/proc/loadavg: 0.66 1.30 1.72 2/78 21232
/proc/meminfo: memFree=1695912/2055920 swapFree=4192812/4192956
[pid=21210] ppid=21208 vsize=16868 CPUtime=4.54
/proc/21210/stat : 21210 (sugar) S 21208 21210 18270 0 -1 4194304 1323 44546 0 1 5 1 425 23 16 0 1 0 22985458 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 266143314018 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/21210/statm: 4217 1112 409 3 0 796 0
[pid=21223] ppid=21210 vsize=0 CPUtime=0
/proc/21223/stat : 21223 (sh) Z 21210 21210 18270 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 22985901 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/21223/statm: 0 0 0 0 0 0 0
[pid=21224] ppid=1 vsize=911436 CPUtime=5.09
/proc/21224/stat : 21224 (java) S 1 21210 18270 0 -1 0 56497 0 1 0 484 25 0 0 16 0 9 0 22985901 933310464 44438 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/21224/statm: 227859 44438 2567 9 0 222364 0
[pid=21224/tid=21225] ppid=1 vsize=911436 CPUtime=2.37
/proc/21224/task/21225/stat : 21225 (java) S 1 21210 18270 0 -1 64 3768 0 1 0 234 3 0 0 17 0 9 0 22985902 933310464 44438 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21224/tid=21226] ppid=1 vsize=911436 CPUtime=2.55
/proc/21224/task/21226/stat : 21226 (java) R 1 21210 18270 0 -1 64 50533 0 0 0 235 20 0 0 22 0 9 0 22985903 933310464 44438 996147200 134512640 134550932 4294955936 18446744073709551615 103733039 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=21224/tid=21227] ppid=1 vsize=911436 CPUtime=0
/proc/21224/task/21227/stat : 21227 (java) S 1 21210 18270 0 -1 64 15 0 0 0 0 0 0 0 15 0 9 0 22985904 933310464 44438 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21224/tid=21228] ppid=1 vsize=911436 CPUtime=0
/proc/21224/task/21228/stat : 21228 (java) S 1 21210 18270 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 22985904 933310464 44438 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21224/tid=21229] ppid=1 vsize=911436 CPUtime=0
/proc/21224/task/21229/stat : 21229 (java) S 1 21210 18270 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 22985906 933310464 44438 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21224/tid=21230] ppid=1 vsize=911436 CPUtime=0.14
/proc/21224/task/21230/stat : 21230 (java) S 1 21210 18270 0 -1 64 1491 0 0 0 14 0 0 0 15 0 9 0 22985906 933310464 44438 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21224/tid=21231] ppid=1 vsize=911436 CPUtime=0
/proc/21224/task/21231/stat : 21231 (java) S 1 21210 18270 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 22985906 933310464 44438 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21224/tid=21232] ppid=1 vsize=911436 CPUtime=0
/proc/21224/task/21232/stat : 21232 (java) S 1 21210 18270 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 22985906 933310464 44438 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 9.63
Current children cumulated vsize (KiB) 928304

[startup+9.50233 s]
/proc/loadavg: 0.66 1.30 1.72 2/78 21232
/proc/meminfo: memFree=1695912/2055920 swapFree=4192812/4192956
[pid=21210] ppid=21208 vsize=16868 CPUtime=4.54
/proc/21210/stat : 21210 (sugar) S 21208 21210 18270 0 -1 4194304 1323 44546 0 1 5 1 425 23 16 0 1 0 22985458 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 266143314018 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/21210/statm: 4217 1112 409 3 0 796 0
[pid=21223] ppid=21210 vsize=0 CPUtime=0
/proc/21223/stat : 21223 (sh) Z 21210 21210 18270 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 22985901 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/21223/statm: 0 0 0 0 0 0 0
[pid=21224] ppid=1 vsize=0 CPUtime=5.18
/proc/21224/stat : 21224 (java) Z 1 21210 18270 0 -1 1036 56928 0 1 0 491 27 0 0 16 0 1 0 22985901 0 0 996147200 0 0 0 0 0 0 0 0 16800975 18446744071563351923 0 0 17 1 0 0
/proc/21224/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 9.72
Current children cumulated vsize (KiB) 16868

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21210 and gives
#  childrusage.ru_utime.tv_sec=4
#  childrusage.ru_utime.tv_usec=309344
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=255961
# CPU time returned by wait4() is 4.56531
# while last known CPU time is 9.72
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 9.50777
CPU time (s): 9.72
CPU user time (s): 9.21
CPU system time (s): 0.51
CPU usage (%): 102.232
Max. virtual memory (cumulated for all children) (KiB): 943904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.30934
system time used= 0.255961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46222
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= 370
involuntary context switches= 122

runsolver used 0.012998 second user time and 0.044993 second system time

The end

Launcher Data 

Begin job on node35 at 2009-07-12 02:39:51
IDJOB=2074404
IDBENCH=56097
IDSOLVER=739
FILE ID=node35/2074404-1247359190
PBS_JOBID= 9506810
Free space on /tmp= 66236 MiB

SOLVER NAME= Sugar v1.14.6+minisat
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/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2074404-1247359190/watcher-2074404-1247359190 -o /tmp/evaluation-result-2074404-1247359190/solver-2074404-1247359190 -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-2074404-1247359190.xml

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

MD5SUM BENCH= b0a7ced6452a110d2bda0f89526bf56f
RANDOM SEED=107265129

node35.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		: 3000.213
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		: 3000.213
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:       1870688 kB
Buffers:         22036 kB
Cached:         101112 kB
SwapCached:          0 kB
Active:         107928 kB
Inactive:        30212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1870688 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           17260 kB
Writeback:           0 kB
Mapped:          24808 kB
Slab:            32760 kB
Committed_AS:   172760 kB
PageTables:       1616 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= 66232 MiB
End job on node35 at 2009-07-12 02:40:02