Trace number 2082467

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) 13.27 13.5786

General information on the benchmark

Namecsp/rand-8-20-5/
normalized-rand-8-20-5-18-800-6_ext.xml
MD5SUM3888b994eade183d2e4ca8097fc27fc8
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark15.2527
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints18
Maximum constraint arity8
Maximum domain size5
Number of constraints which are defined in extension18
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/minisat
0.00/0.08	c 0	BEGIN Sun Jul 12 07:06:59 2009
0.00/0.08	c 0	PID 24973
0.07/0.08	c 0	HOST node51.alineos.net
0.07/0.08	c 0	CONVERTING HOME/instance-2082467-1247375217.xml TO HOME/temp.csp
0.07/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2082467-1247375217.xml' 'HOME/temp.csp'
6.59/6.71	c 6	1 domains, 20 variables, 0 predicates, 18 relations, 18 constraints
6.59/6.76	c 6	ENCODING HOME/temp.csp TO HOME/temp.cnf
6.59/6.76	c 6	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'
6.63/6.84	c 6	Parsing HOME/temp.csp
12.89/13.14	c ERROR INTERRUPTED
13.27/13.57	s UNKNOWN
13.27/13.57	c 13	CPU 6.63 (0.05 0.02 6.21 0.35)
13.27/13.57	c 13	END Sun Jul 12 07:07:12 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-2082467-1247375217/watcher-2082467-1247375217 -o /tmp/evaluation-result-2082467-1247375217/solver-2082467-1247375217 -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-2082467-1247375217.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.23 2.08 2.02 4/74 24973
/proc/meminfo: memFree=1552776/2055920 swapFree=4192812/4192956
[pid=24973] ppid=24971 vsize=12268 CPUtime=0
/proc/24973/stat : 24973 (sugar) R 24971 24973 18865 0 -1 4194304 348 0 0 0 0 0 0 0 22 0 1 0 24585343 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 235371461221 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/24973/statm: 3067 316 241 3 0 167 0

[startup+0.081527 s]
/proc/loadavg: 2.23 2.08 2.02 4/74 24973
/proc/meminfo: memFree=1552776/2055920 swapFree=4192812/4192956
[pid=24973] ppid=24971 vsize=16740 CPUtime=0.07
/proc/24973/stat : 24973 (sugar) S 24971 24973 18865 0 -1 4194304 1152 0 0 0 5 2 0 0 18 0 1 0 24585343 17141760 1107 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24973/statm: 4185 1107 406 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.102378 s]
/proc/loadavg: 2.23 2.08 2.02 4/74 24973
/proc/meminfo: memFree=1552776/2055920 swapFree=4192812/4192956
[pid=24973] ppid=24971 vsize=16868 CPUtime=0.07
/proc/24973/stat : 24973 (sugar) S 24971 24973 18865 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 24585343 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24973/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301432 s]
/proc/loadavg: 2.23 2.08 2.02 4/74 24973
/proc/meminfo: memFree=1552776/2055920 swapFree=4192812/4192956
[pid=24973] ppid=24971 vsize=16868 CPUtime=0.07
/proc/24973/stat : 24973 (sugar) S 24971 24973 18865 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 24585343 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24973/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701472 s]
/proc/loadavg: 2.23 2.08 2.02 4/74 24973
/proc/meminfo: memFree=1552776/2055920 swapFree=4192812/4192956
[pid=24973] ppid=24971 vsize=16868 CPUtime=0.07
/proc/24973/stat : 24973 (sugar) S 24971 24973 18865 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 24585343 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24973/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.5025 s]
/proc/loadavg: 2.23 2.08 2.02 4/85 24985
/proc/meminfo: memFree=1487664/2055920 swapFree=4192812/4192956
[pid=24973] ppid=24971 vsize=16868 CPUtime=0.07
/proc/24973/stat : 24973 (sugar) S 24971 24973 18865 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 24585343 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24973/statm: 4217 1111 409 3 0 796 0
[pid=24976] ppid=24973 vsize=5356 CPUtime=0
/proc/24976/stat : 24976 (sh) S 24973 24973 18865 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24585351 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24976/statm: 1339 233 193 169 0 50 0
[pid=24977] ppid=24976 vsize=864628 CPUtime=1.39
/proc/24977/stat : 24977 (java) S 24976 24973 18865 0 -1 0 25558 0 1 0 125 14 0 0 18 0 9 0 24585352 885379072 24793 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24977/statm: 216157 24793 2555 9 0 210669 0
[pid=24977/tid=24978] ppid=24976 vsize=864628 CPUtime=1.02
/proc/24977/task/24978/stat : 24978 (java) R 24976 24973 18865 0 -1 64 5174 0 1 0 97 5 0 0 25 0 9 0 24585353 885379072 24793 996147200 134512640 134550932 4294955984 18446744073709551615 4126550267 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24977/tid=24979] ppid=24976 vsize=864628 CPUtime=0.28
/proc/24977/task/24979/stat : 24979 (java) S 24976 24973 18865 0 -1 64 19236 0 0 0 21 7 0 0 16 0 9 0 24585355 885379072 24793 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24977/tid=24980] ppid=24976 vsize=864628 CPUtime=0
/proc/24977/task/24980/stat : 24980 (java) S 24976 24973 18865 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 24585355 885379072 24793 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24977/tid=24981] ppid=24976 vsize=864628 CPUtime=0
/proc/24977/task/24981/stat : 24981 (java) S 24976 24973 18865 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 24585355 885379072 24793 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24977/tid=24982] ppid=24976 vsize=864628 CPUtime=0
/proc/24977/task/24982/stat : 24982 (java) S 24976 24973 18865 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 24585357 885379072 24793 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24977/tid=24983] ppid=24976 vsize=864628 CPUtime=0.06
/proc/24977/task/24983/stat : 24983 (java) S 24976 24973 18865 0 -1 64 445 0 0 0 6 0 0 0 16 0 9 0 24585357 885379072 24793 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24977/tid=24984] ppid=24976 vsize=864628 CPUtime=0
/proc/24977/task/24984/stat : 24984 (java) S 24976 24973 18865 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 24585357 885379072 24793 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24977/tid=24985] ppid=24976 vsize=864628 CPUtime=0
/proc/24977/task/24985/stat : 24985 (java) S 24976 24973 18865 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24585357 885379072 24793 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) 886852

[startup+3.10169 s]
/proc/loadavg: 2.23 2.08 2.02 3/85 24985
/proc/meminfo: memFree=1432752/2055920 swapFree=4192812/4192956
[pid=24973] ppid=24971 vsize=16868 CPUtime=0.07
/proc/24973/stat : 24973 (sugar) S 24971 24973 18865 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 24585343 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24973/statm: 4217 1111 409 3 0 796 0
[pid=24976] ppid=24973 vsize=5356 CPUtime=0
/proc/24976/stat : 24976 (sh) S 24973 24973 18865 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24585351 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24976/statm: 1339 233 193 169 0 50 0
[pid=24977] ppid=24976 vsize=864628 CPUtime=2.97
/proc/24977/stat : 24977 (java) S 24976 24973 18865 0 -1 0 35229 0 1 0 276 21 0 0 18 0 9 0 24585352 885379072 34173 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24977/statm: 216157 34173 2555 9 0 210669 0
[pid=24977/tid=24978] ppid=24976 vsize=864628 CPUtime=2.26
/proc/24977/task/24978/stat : 24978 (java) R 24976 24973 18865 0 -1 64 5463 0 1 0 219 7 0 0 25 0 9 0 24585353 885379072 34173 996147200 134512640 134550932 4294955984 18446744073709551615 4126561911 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24977/tid=24979] ppid=24976 vsize=864628 CPUtime=0.62
/proc/24977/task/24979/stat : 24979 (java) S 24976 24973 18865 0 -1 64 28614 0 0 0 50 12 0 0 16 0 9 0 24585355 885379072 34173 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24977/tid=24980] ppid=24976 vsize=864628 CPUtime=0
/proc/24977/task/24980/stat : 24980 (java) S 24976 24973 18865 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 24585355 885379072 34173 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24977/tid=24981] ppid=24976 vsize=864628 CPUtime=0
/proc/24977/task/24981/stat : 24981 (java) S 24976 24973 18865 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 24585355 885379072 34173 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24977/tid=24982] ppid=24976 vsize=864628 CPUtime=0
/proc/24977/task/24982/stat : 24982 (java) S 24976 24973 18865 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 24585357 885379072 34173 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24977/tid=24983] ppid=24976 vsize=864628 CPUtime=0.06
/proc/24977/task/24983/stat : 24983 (java) S 24976 24973 18865 0 -1 64 449 0 0 0 6 0 0 0 16 0 9 0 24585357 885379072 34173 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24977/tid=24984] ppid=24976 vsize=864628 CPUtime=0
/proc/24977/task/24984/stat : 24984 (java) S 24976 24973 18865 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 24585357 885379072 34173 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24977/tid=24985] ppid=24976 vsize=864628 CPUtime=0
/proc/24977/task/24985/stat : 24985 (java) S 24976 24973 18865 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24585357 885379072 34173 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 886852

[startup+6.30294 s]
/proc/loadavg: 2.53 2.15 2.04 3/85 24985
/proc/meminfo: memFree=1379568/2055920 swapFree=4192812/4192956
[pid=24973] ppid=24971 vsize=16868 CPUtime=0.07
/proc/24973/stat : 24973 (sugar) S 24971 24973 18865 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 24585343 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24973/statm: 4217 1111 409 3 0 796 0
[pid=24976] ppid=24973 vsize=5356 CPUtime=0
/proc/24976/stat : 24976 (sh) S 24973 24973 18865 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24585351 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24976/statm: 1339 233 193 169 0 50 0
[pid=24977] ppid=24976 vsize=864628 CPUtime=6.12
/proc/24977/stat : 24977 (java) S 24976 24973 18865 0 -1 0 44551 0 1 0 581 31 0 0 18 0 9 0 24585352 885379072 43107 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24977/statm: 216157 43107 2555 9 0 210669 0
[pid=24977/tid=24978] ppid=24976 vsize=864628 CPUtime=4.88
/proc/24977/task/24978/stat : 24978 (java) R 24976 24973 18865 0 -1 64 5686 0 1 0 475 13 0 0 25 0 9 0 24585353 885379072 43107 996147200 134512640 134550932 4294955984 18446744073709551615 4126541537 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24977/tid=24979] ppid=24976 vsize=864628 CPUtime=1.14
/proc/24977/task/24979/stat : 24979 (java) S 24976 24973 18865 0 -1 64 37706 0 0 0 97 17 0 0 16 0 9 0 24585355 885379072 43107 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24977/tid=24980] ppid=24976 vsize=864628 CPUtime=0
/proc/24977/task/24980/stat : 24980 (java) S 24976 24973 18865 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 24585355 885379072 43107 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24977/tid=24981] ppid=24976 vsize=864628 CPUtime=0
/proc/24977/task/24981/stat : 24981 (java) S 24976 24973 18865 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 24585355 885379072 43107 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24977/tid=24982] ppid=24976 vsize=864628 CPUtime=0
/proc/24977/task/24982/stat : 24982 (java) S 24976 24973 18865 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 24585357 885379072 43107 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24977/tid=24983] ppid=24976 vsize=864628 CPUtime=0.07
/proc/24977/task/24983/stat : 24983 (java) S 24976 24973 18865 0 -1 64 456 0 0 0 7 0 0 0 16 0 9 0 24585357 885379072 43107 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24977/tid=24984] ppid=24976 vsize=864628 CPUtime=0
/proc/24977/task/24984/stat : 24984 (java) S 24976 24973 18865 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 24585357 885379072 43107 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24977/tid=24985] ppid=24976 vsize=864628 CPUtime=0
/proc/24977/task/24985/stat : 24985 (java) S 24976 24973 18865 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24585357 885379072 43107 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 886852

[startup+12.7015 s]
/proc/loadavg: 2.65 2.18 2.05 3/85 24995
/proc/meminfo: memFree=1414832/2055920 swapFree=4192812/4192956
[pid=24973] ppid=24971 vsize=16868 CPUtime=6.63
/proc/24973/stat : 24973 (sugar) S 24971 24973 18865 0 -1 4194304 1309 44984 0 1 5 2 621 35 16 0 1 0 24585343 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24973/statm: 4217 1111 409 3 0 796 0
[pid=24986] ppid=24973 vsize=5356 CPUtime=0
/proc/24986/stat : 24986 (sh) S 24973 24973 18865 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 24586020 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24986/statm: 1339 233 193 169 0 50 0
[pid=24987] ppid=24986 vsize=863288 CPUtime=5.86
/proc/24987/stat : 24987 (java) S 24986 24973 18865 0 -1 0 37045 0 1 0 568 18 0 0 18 0 9 0 24586020 884006912 33917 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24987/statm: 215822 33917 2158 9 0 210735 0
[pid=24987/tid=24988] ppid=24986 vsize=863288 CPUtime=3.64
/proc/24987/task/24988/stat : 24988 (java) R 24986 24973 18865 0 -1 64 3095 0 1 0 360 4 0 0 25 0 9 0 24586021 884006912 33917 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24987/tid=24989] ppid=24986 vsize=863288 CPUtime=2.17
/proc/24987/task/24989/stat : 24989 (java) R 24986 24973 18865 0 -1 64 32940 0 0 0 204 13 0 0 16 0 9 0 24586022 884006912 33917 996147200 134512640 134550932 4294955936 18446744073709551615 102758047 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24987/tid=24990] ppid=24986 vsize=863288 CPUtime=0
/proc/24987/task/24990/stat : 24990 (java) S 24986 24973 18865 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24586023 884006912 33917 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24987/tid=24991] ppid=24986 vsize=863288 CPUtime=0
/proc/24987/task/24991/stat : 24991 (java) S 24986 24973 18865 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 24586023 884006912 33917 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24987/tid=24992] ppid=24986 vsize=863288 CPUtime=0
/proc/24987/task/24992/stat : 24992 (java) S 24986 24973 18865 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 24586025 884006912 33917 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24987/tid=24993] ppid=24986 vsize=863288 CPUtime=0.03
/proc/24987/task/24993/stat : 24993 (java) S 24986 24973 18865 0 -1 64 307 0 0 0 3 0 0 0 16 0 9 0 24586025 884006912 33917 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24987/tid=24994] ppid=24986 vsize=863288 CPUtime=0
/proc/24987/task/24994/stat : 24994 (java) S 24986 24973 18865 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 24586025 884006912 33917 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24987/tid=24995] ppid=24986 vsize=863288 CPUtime=0
/proc/24987/task/24995/stat : 24995 (java) S 24986 24973 18865 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24586025 884006912 33917 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 885512



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+13.1015 s]
/proc/loadavg: 2.65 2.18 2.05 4/85 24995
/proc/meminfo: memFree=1355440/2055920 swapFree=4192812/4192956
[pid=24973] ppid=24971 vsize=16868 CPUtime=6.63
/proc/24973/stat : 24973 (sugar) S 24971 24973 18865 0 -1 4194304 1309 44984 0 1 5 2 621 35 16 0 1 0 24585343 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24973/statm: 4217 1111 409 3 0 796 0
[pid=24986] ppid=24973 vsize=5356 CPUtime=0
/proc/24986/stat : 24986 (sh) S 24973 24973 18865 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 24586020 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24986/statm: 1339 233 193 169 0 50 0
[pid=24987] ppid=24986 vsize=904256 CPUtime=6.26
/proc/24987/stat : 24987 (java) S 24986 24973 18865 0 -1 0 57470 0 1 0 601 25 0 0 18 0 9 0 24586020 925958144 44160 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24987/statm: 226064 44160 2159 9 0 220977 0
[pid=24987/tid=24988] ppid=24986 vsize=904256 CPUtime=3.64
/proc/24987/task/24988/stat : 24988 (java) R 24986 24973 18865 0 -1 64 3095 0 1 0 360 4 0 0 25 0 9 0 24586021 925958144 44160 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24987/tid=24989] ppid=24986 vsize=904256 CPUtime=2.56
/proc/24987/task/24989/stat : 24989 (java) R 24986 24973 18865 0 -1 64 53365 0 0 0 236 20 0 0 16 0 9 0 24586022 925958144 44160 996147200 134512640 134550932 4294955936 18446744073709551615 104189942 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24987/tid=24990] ppid=24986 vsize=904256 CPUtime=0
/proc/24987/task/24990/stat : 24990 (java) S 24986 24973 18865 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24586023 925958144 44160 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24987/tid=24991] ppid=24986 vsize=904256 CPUtime=0
/proc/24987/task/24991/stat : 24991 (java) S 24986 24973 18865 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 24586023 925958144 44160 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24987/tid=24992] ppid=24986 vsize=904256 CPUtime=0
/proc/24987/task/24992/stat : 24992 (java) S 24986 24973 18865 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 24586025 925958144 44160 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24987/tid=24993] ppid=24986 vsize=904256 CPUtime=0.03
/proc/24987/task/24993/stat : 24993 (java) S 24986 24973 18865 0 -1 64 307 0 0 0 3 0 0 0 16 0 9 0 24586025 925958144 44160 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24987/tid=24994] ppid=24986 vsize=904256 CPUtime=0
/proc/24987/task/24994/stat : 24994 (java) S 24986 24973 18865 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 24586025 925958144 44160 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24987/tid=24995] ppid=24986 vsize=904256 CPUtime=0
/proc/24987/task/24995/stat : 24995 (java) S 24986 24973 18865 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24586025 925958144 44160 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.89
Current children cumulated vsize (KiB) 926480

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

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

[startup+13.4016 s]
/proc/loadavg: 2.65 2.18 2.05 4/85 24995
/proc/meminfo: memFree=1355440/2055920 swapFree=4192812/4192956
[pid=24973] ppid=24971 vsize=16868 CPUtime=6.63
/proc/24973/stat : 24973 (sugar) S 24971 24973 18865 0 -1 4194304 1323 44984 0 1 5 2 621 35 16 0 1 0 24585343 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/24973/statm: 4217 1112 409 3 0 796 0
[pid=24986] ppid=24973 vsize=0 CPUtime=0
/proc/24986/stat : 24986 (sh) Z 24973 24973 18865 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 24586020 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/24986/statm: 0 0 0 0 0 0 0
[pid=24987] ppid=1 vsize=904256 CPUtime=6.54
/proc/24987/stat : 24987 (java) S 1 24973 18865 0 -1 0 57471 0 1 0 629 25 0 0 16 0 9 0 24586020 925958144 44161 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24987/statm: 226064 44161 2159 9 0 220977 0
[pid=24987/tid=24988] ppid=1 vsize=904256 CPUtime=3.64
/proc/24987/task/24988/stat : 24988 (java) R 1 24973 18865 0 -1 64 3095 0 1 0 360 4 0 0 25 0 9 0 24586021 925958144 44161 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24987/tid=24989] ppid=1 vsize=904256 CPUtime=2.85
/proc/24987/task/24989/stat : 24989 (java) R 1 24973 18865 0 -1 64 53365 0 0 0 265 20 0 0 16 0 9 0 24586022 925958144 44161 996147200 134512640 134550932 4294955936 18446744073709551615 103830994 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24987/tid=24990] ppid=1 vsize=904256 CPUtime=0
/proc/24987/task/24990/stat : 24990 (java) S 1 24973 18865 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24586023 925958144 44161 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24987/tid=24991] ppid=1 vsize=904256 CPUtime=0
/proc/24987/task/24991/stat : 24991 (java) S 1 24973 18865 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 24586023 925958144 44161 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24987/tid=24992] ppid=1 vsize=904256 CPUtime=0
/proc/24987/task/24992/stat : 24992 (java) S 1 24973 18865 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 24586025 925958144 44161 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24987/tid=24993] ppid=1 vsize=904256 CPUtime=0.03
/proc/24987/task/24993/stat : 24993 (java) S 1 24973 18865 0 -1 64 307 0 0 0 3 0 0 0 16 0 9 0 24586025 925958144 44161 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24987/tid=24994] ppid=1 vsize=904256 CPUtime=0
/proc/24987/task/24994/stat : 24994 (java) S 1 24973 18865 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 24586025 925958144 44161 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24987/tid=24995] ppid=1 vsize=904256 CPUtime=0
/proc/24987/task/24995/stat : 24995 (java) S 1 24973 18865 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24586025 925958144 44161 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 13.17
Current children cumulated vsize (KiB) 921124

[startup+13.5016 s]
/proc/loadavg: 2.65 2.18 2.05 4/85 24995
/proc/meminfo: memFree=1355440/2055920 swapFree=4192812/4192956
[pid=24973] ppid=24971 vsize=16868 CPUtime=6.63
/proc/24973/stat : 24973 (sugar) S 24971 24973 18865 0 -1 4194304 1323 44984 0 1 5 2 621 35 16 0 1 0 24585343 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/24973/statm: 4217 1112 409 3 0 796 0
[pid=24986] ppid=24973 vsize=0 CPUtime=0
/proc/24986/stat : 24986 (sh) Z 24973 24973 18865 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 24586020 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/24986/statm: 0 0 0 0 0 0 0
[pid=24987] ppid=1 vsize=904256 CPUtime=6.64
/proc/24987/stat : 24987 (java) S 1 24973 18865 0 -1 0 57472 0 1 0 639 25 0 0 16 0 9 0 24586020 925958144 44162 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24987/statm: 226064 44162 2159 9 0 220977 0
[pid=24987/tid=24988] ppid=1 vsize=904256 CPUtime=3.64
/proc/24987/task/24988/stat : 24988 (java) R 1 24973 18865 0 -1 64 3095 0 1 0 360 4 0 0 25 0 9 0 24586021 925958144 44162 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24987/tid=24989] ppid=1 vsize=904256 CPUtime=2.95
/proc/24987/task/24989/stat : 24989 (java) R 1 24973 18865 0 -1 64 53366 0 0 0 275 20 0 0 16 0 9 0 24586022 925958144 44162 996147200 134512640 134550932 4294955936 18446744073709551615 103733025 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24987/tid=24990] ppid=1 vsize=904256 CPUtime=0
/proc/24987/task/24990/stat : 24990 (java) S 1 24973 18865 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24586023 925958144 44162 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24987/tid=24991] ppid=1 vsize=904256 CPUtime=0
/proc/24987/task/24991/stat : 24991 (java) S 1 24973 18865 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 24586023 925958144 44162 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24987/tid=24992] ppid=1 vsize=904256 CPUtime=0
/proc/24987/task/24992/stat : 24992 (java) S 1 24973 18865 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 24586025 925958144 44162 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24987/tid=24993] ppid=1 vsize=904256 CPUtime=0.03
/proc/24987/task/24993/stat : 24993 (java) S 1 24973 18865 0 -1 64 307 0 0 0 3 0 0 0 16 0 9 0 24586025 925958144 44162 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24987/tid=24994] ppid=1 vsize=904256 CPUtime=0
/proc/24987/task/24994/stat : 24994 (java) S 1 24973 18865 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 24586025 925958144 44162 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24987/tid=24995] ppid=1 vsize=904256 CPUtime=0
/proc/24987/task/24995/stat : 24995 (java) R 1 24973 18865 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24586025 925958144 44162 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 13.27
Current children cumulated vsize (KiB) 921124

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24973 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=265047
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=385941
# CPU time returned by wait4() is 6.65099
# while last known CPU time is 13.27
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 13.5786
CPU time (s): 13.27
CPU user time (s): 12.65
CPU system time (s): 0.62
CPU usage (%): 97.7272
Max. virtual memory (cumulated for all children) (KiB): 926480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.26505
system time used= 0.385941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46660
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= 1891
involuntary context switches= 1897

runsolver used 0.021996 second user time and 0.06199 second system time

The end

Launcher Data 

Begin job on node51 at 2009-07-12 07:06:58
IDJOB=2082467
IDBENCH=57587
IDSOLVER=739
FILE ID=node51/2082467-1247375217
PBS_JOBID= 9507032
Free space on /tmp= 66184 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/rand-8-20-5/normalized-rand-8-20-5-18-800-6_ext.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2082467-1247375217/watcher-2082467-1247375217 -o /tmp/evaluation-result-2082467-1247375217/solver-2082467-1247375217 -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-2082467-1247375217.xml

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

MD5SUM BENCH= 3888b994eade183d2e4ca8097fc27fc8
RANDOM SEED=371077219

node51.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		: 3000.225
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		: 3000.225
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:       1553256 kB
Buffers:         53492 kB
Cached:         307452 kB
SwapCached:          0 kB
Active:         217600 kB
Inactive:       207536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1553256 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           23448 kB
Writeback:           0 kB
Mapped:          74932 kB
Slab:            62812 kB
Committed_AS:   280716 kB
PageTables:       1856 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= 66180 MiB
End job on node51 at 2009-07-12 07:07:14