Trace number 2082521

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sugar v1.14.6+picosat? (MO) 13.4 13.6657

General information on the benchmark

Namecsp/rand-8-20-5/
normalized-rand-8-20-5-18-800-0_ext.xml
MD5SUMa42b1fcf5ad10b80deb15852b7f7abc6
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 benchmark6.22605
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/picosat
0.00/0.08	c 0	BEGIN Sun Jul 12 07:08:27 2009
0.00/0.08	c 0	PID 23825
0.00/0.08	c 0	HOST node36.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2082521-1247375305.xml TO HOME/temp.csp
0.00/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2082521-1247375305.xml' 'HOME/temp.csp'
6.50/6.67	c 7	1 domains, 20 variables, 0 predicates, 18 relations, 18 constraints
6.59/6.71	c 7	ENCODING HOME/temp.csp TO HOME/temp.cnf
6.59/6.71	c 7	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'
6.59/6.78	c 7	Parsing HOME/temp.csp
13.01/13.24	c ERROR INTERRUPTED
13.40/13.66	s UNKNOWN
13.40/13.66	c 14	CPU 6.6 (0.05 0.02 6.16 0.37)
13.40/13.66	c 14	END Sun Jul 12 07:08:41 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-2082521-1247375305/watcher-2082521-1247375305 -o /tmp/evaluation-result-2082521-1247375305/solver-2082521-1247375305 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-2082521-1247375305.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: 2.38 2.14 2.04 4/81 23825
/proc/meminfo: memFree=1347640/2055920 swapFree=4192956/4192956
[pid=23825] ppid=23823 vsize=12000 CPUtime=0
/proc/23825/stat : 23825 (sugar) R 23823 23825 18893 0 -1 4194304 212 0 0 0 0 0 0 0 22 0 1 0 24595392 12288000 180 996147200 4194304 4206940 548682068608 18446744073709551615 240925602848 0 0 4224 0 0 0 0 17 1 0 0
/proc/23825/statm: 3000 180 141 3 0 100 0

[startup+0.085274 s]
/proc/loadavg: 2.38 2.14 2.04 4/81 23825
/proc/meminfo: memFree=1347640/2055920 swapFree=4192956/4192956
[pid=23825] ppid=23823 vsize=16868 CPUtime=0.07
/proc/23825/stat : 23825 (sugar) S 23823 23825 18893 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 24595392 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23825/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.101279 s]
/proc/loadavg: 2.38 2.14 2.04 4/81 23825
/proc/meminfo: memFree=1347640/2055920 swapFree=4192956/4192956
[pid=23825] ppid=23823 vsize=16868 CPUtime=0.07
/proc/23825/stat : 23825 (sugar) S 23823 23825 18893 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 24595392 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23825/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301293 s]
/proc/loadavg: 2.38 2.14 2.04 4/81 23825
/proc/meminfo: memFree=1347640/2055920 swapFree=4192956/4192956
[pid=23825] ppid=23823 vsize=16868 CPUtime=0.07
/proc/23825/stat : 23825 (sugar) S 23823 23825 18893 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 24595392 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23825/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701338 s]
/proc/loadavg: 2.38 2.14 2.04 4/81 23825
/proc/meminfo: memFree=1347640/2055920 swapFree=4192956/4192956
[pid=23825] ppid=23823 vsize=16868 CPUtime=0.07
/proc/23825/stat : 23825 (sugar) S 23823 23825 18893 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 24595392 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23825/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50241 s]
/proc/loadavg: 2.38 2.14 2.04 3/92 23837
/proc/meminfo: memFree=1290080/2055920 swapFree=4192956/4192956
[pid=23825] ppid=23823 vsize=16868 CPUtime=0.07
/proc/23825/stat : 23825 (sugar) S 23823 23825 18893 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 24595392 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23825/statm: 4217 1111 409 3 0 796 0
[pid=23828] ppid=23825 vsize=5356 CPUtime=0
/proc/23828/stat : 23828 (sh) S 23825 23825 18893 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24595400 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23828/statm: 1339 233 193 169 0 50 0
[pid=23829] ppid=23828 vsize=864628 CPUtime=1.38
/proc/23829/stat : 23829 (java) S 23828 23825 18893 0 -1 0 25552 0 1 0 125 13 0 0 18 0 9 0 24595400 885379072 24788 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/23829/statm: 216157 24788 2555 9 0 210669 0
[pid=23829/tid=23830] ppid=23828 vsize=864628 CPUtime=1.02
/proc/23829/task/23830/stat : 23830 (java) R 23828 23825 18893 0 -1 64 5204 0 1 0 98 4 0 0 25 0 9 0 24595401 885379072 24788 996147200 134512640 134550932 4294955984 18446744073709551615 4126384422 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23829/tid=23831] ppid=23828 vsize=864628 CPUtime=0.27
/proc/23829/task/23831/stat : 23831 (java) S 23828 23825 18893 0 -1 64 19201 0 0 0 20 7 0 0 16 0 9 0 24595403 885379072 24788 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=23829/tid=23832] ppid=23828 vsize=864628 CPUtime=0
/proc/23829/task/23832/stat : 23832 (java) S 23828 23825 18893 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24595403 885379072 24788 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23829/tid=23833] ppid=23828 vsize=864628 CPUtime=0
/proc/23829/task/23833/stat : 23833 (java) S 23828 23825 18893 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 24595403 885379072 24788 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23829/tid=23834] ppid=23828 vsize=864628 CPUtime=0
/proc/23829/task/23834/stat : 23834 (java) S 23828 23825 18893 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 24595405 885379072 24788 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23829/tid=23835] ppid=23828 vsize=864628 CPUtime=0.06
/proc/23829/task/23835/stat : 23835 (java) S 23828 23825 18893 0 -1 64 444 0 0 0 6 0 0 0 16 0 9 0 24595405 885379072 24788 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23829/tid=23836] ppid=23828 vsize=864628 CPUtime=0
/proc/23829/task/23836/stat : 23836 (java) S 23828 23825 18893 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 24595405 885379072 24788 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23829/tid=23837] ppid=23828 vsize=864628 CPUtime=0
/proc/23829/task/23837/stat : 23837 (java) S 23828 23825 18893 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24595405 885379072 24788 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 886852

[startup+3.10158 s]
/proc/loadavg: 2.35 2.14 2.04 3/92 23837
/proc/meminfo: memFree=1228640/2055920 swapFree=4192956/4192956
[pid=23825] ppid=23823 vsize=16868 CPUtime=0.07
/proc/23825/stat : 23825 (sugar) S 23823 23825 18893 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 24595392 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23825/statm: 4217 1111 409 3 0 796 0
[pid=23828] ppid=23825 vsize=5356 CPUtime=0
/proc/23828/stat : 23828 (sh) S 23825 23825 18893 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24595400 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23828/statm: 1339 233 193 169 0 50 0
[pid=23829] ppid=23828 vsize=864628 CPUtime=2.98
/proc/23829/stat : 23829 (java) S 23828 23825 18893 0 -1 0 36551 0 1 0 277 21 0 0 18 0 9 0 24595400 885379072 35383 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/23829/statm: 216157 35383 2555 9 0 210669 0
[pid=23829/tid=23830] ppid=23828 vsize=864628 CPUtime=2.27
/proc/23829/task/23830/stat : 23830 (java) R 23828 23825 18893 0 -1 64 5503 0 1 0 220 7 0 0 25 0 9 0 24595401 885379072 35383 996147200 134512640 134550932 4294955984 18446744073709551615 102094016 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23829/tid=23831] ppid=23828 vsize=864628 CPUtime=0.6
/proc/23829/task/23831/stat : 23831 (java) S 23828 23825 18893 0 -1 64 29898 0 0 0 48 12 0 0 16 0 9 0 24595403 885379072 35383 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=23829/tid=23832] ppid=23828 vsize=864628 CPUtime=0
/proc/23829/task/23832/stat : 23832 (java) S 23828 23825 18893 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24595403 885379072 35383 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23829/tid=23833] ppid=23828 vsize=864628 CPUtime=0
/proc/23829/task/23833/stat : 23833 (java) S 23828 23825 18893 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 24595403 885379072 35383 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23829/tid=23834] ppid=23828 vsize=864628 CPUtime=0
/proc/23829/task/23834/stat : 23834 (java) S 23828 23825 18893 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 24595405 885379072 35383 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23829/tid=23835] ppid=23828 vsize=864628 CPUtime=0.07
/proc/23829/task/23835/stat : 23835 (java) S 23828 23825 18893 0 -1 64 447 0 0 0 7 0 0 0 16 0 9 0 24595405 885379072 35383 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23829/tid=23836] ppid=23828 vsize=864628 CPUtime=0
/proc/23829/task/23836/stat : 23836 (java) S 23828 23825 18893 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 24595405 885379072 35383 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23829/tid=23837] ppid=23828 vsize=864628 CPUtime=0
/proc/23829/task/23837/stat : 23837 (java) S 23828 23825 18893 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24595405 885379072 35383 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 886852

[startup+6.3029 s]
/proc/loadavg: 2.35 2.14 2.04 3/92 23837
/proc/meminfo: memFree=1174624/2055920 swapFree=4192956/4192956
[pid=23825] ppid=23823 vsize=16868 CPUtime=0.07
/proc/23825/stat : 23825 (sugar) S 23823 23825 18893 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 24595392 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23825/statm: 4217 1111 409 3 0 796 0
[pid=23828] ppid=23825 vsize=5356 CPUtime=0
/proc/23828/stat : 23828 (sh) S 23825 23825 18893 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24595400 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23828/statm: 1339 233 193 169 0 50 0
[pid=23829] ppid=23828 vsize=864628 CPUtime=6.14
/proc/23829/stat : 23829 (java) S 23828 23825 18893 0 -1 0 45219 0 1 0 581 33 0 0 18 0 9 0 24595400 885379072 43634 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/23829/statm: 216157 43634 2555 9 0 210669 0
[pid=23829/tid=23830] ppid=23828 vsize=864628 CPUtime=4.92
/proc/23829/task/23830/stat : 23830 (java) R 23828 23825 18893 0 -1 64 5617 0 1 0 477 15 0 0 25 0 9 0 24595401 885379072 43634 996147200 134512640 134550932 4294955984 18446744073709551615 4126546275 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23829/tid=23831] ppid=23828 vsize=864628 CPUtime=1.11
/proc/23829/task/23831/stat : 23831 (java) S 23828 23825 18893 0 -1 64 38445 0 0 0 95 16 0 0 16 0 9 0 24595403 885379072 43634 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=23829/tid=23832] ppid=23828 vsize=864628 CPUtime=0
/proc/23829/task/23832/stat : 23832 (java) S 23828 23825 18893 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24595403 885379072 43634 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23829/tid=23833] ppid=23828 vsize=864628 CPUtime=0
/proc/23829/task/23833/stat : 23833 (java) S 23828 23825 18893 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 24595403 885379072 43634 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23829/tid=23834] ppid=23828 vsize=864628 CPUtime=0
/proc/23829/task/23834/stat : 23834 (java) S 23828 23825 18893 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 24595405 885379072 43634 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23829/tid=23835] ppid=23828 vsize=864628 CPUtime=0.08
/proc/23829/task/23835/stat : 23835 (java) S 23828 23825 18893 0 -1 64 454 0 0 0 8 0 0 0 16 0 9 0 24595405 885379072 43634 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23829/tid=23836] ppid=23828 vsize=864628 CPUtime=0
/proc/23829/task/23836/stat : 23836 (java) S 23828 23825 18893 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 24595405 885379072 43634 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23829/tid=23837] ppid=23828 vsize=864628 CPUtime=0
/proc/23829/task/23837/stat : 23837 (java) S 23828 23825 18893 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24595405 885379072 43634 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 886852

[startup+12.7015 s]
/proc/loadavg: 2.45 2.16 2.05 3/92 23847
/proc/meminfo: memFree=1210208/2055920 swapFree=4192956/4192956
[pid=23825] ppid=23823 vsize=16868 CPUtime=6.6
/proc/23825/stat : 23825 (sugar) S 23823 23825 18893 0 -1 4194304 1309 45651 0 1 5 2 616 37 16 0 1 0 24595392 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23825/statm: 4217 1111 409 3 0 796 0
[pid=23838] ppid=23825 vsize=5356 CPUtime=0
/proc/23838/stat : 23838 (sh) S 23825 23825 18893 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 24596062 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23838/statm: 1339 233 193 169 0 50 0
[pid=23839] ppid=23838 vsize=862304 CPUtime=5.91
/proc/23839/stat : 23839 (java) S 23838 23825 18893 0 -1 0 36506 0 1 0 574 17 0 0 18 0 9 0 24596063 882999296 33572 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/23839/statm: 215576 33572 2158 9 0 210489 0
[pid=23839/tid=23840] ppid=23838 vsize=862304 CPUtime=3.78
/proc/23839/task/23840/stat : 23840 (java) R 23838 23825 18893 0 -1 64 3098 0 1 0 375 3 0 0 25 0 9 0 24596064 882999296 33572 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23839/tid=23841] ppid=23838 vsize=862304 CPUtime=2.07
/proc/23839/task/23841/stat : 23841 (java) R 23838 23825 18893 0 -1 64 32404 0 0 0 194 13 0 0 16 0 9 0 24596065 882999296 33572 996147200 134512640 134550932 4294955936 18446744073709551615 102546914 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=23839/tid=23842] ppid=23838 vsize=862304 CPUtime=0
/proc/23839/task/23842/stat : 23842 (java) S 23838 23825 18893 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24596065 882999296 33572 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23839/tid=23843] ppid=23838 vsize=862304 CPUtime=0
/proc/23839/task/23843/stat : 23843 (java) S 23838 23825 18893 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 24596065 882999296 33572 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23839/tid=23844] ppid=23838 vsize=862304 CPUtime=0
/proc/23839/task/23844/stat : 23844 (java) S 23838 23825 18893 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 24596067 882999296 33572 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23839/tid=23845] ppid=23838 vsize=862304 CPUtime=0.03
/proc/23839/task/23845/stat : 23845 (java) S 23838 23825 18893 0 -1 64 302 0 0 0 3 0 0 0 16 0 9 0 24596067 882999296 33572 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23839/tid=23846] ppid=23838 vsize=862304 CPUtime=0
/proc/23839/task/23846/stat : 23846 (java) S 23838 23825 18893 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 24596067 882999296 33572 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23839/tid=23847] ppid=23838 vsize=862304 CPUtime=0
/proc/23839/task/23847/stat : 23847 (java) S 23838 23825 18893 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 24596067 882999296 33572 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 884528



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+13.2076 s]
/proc/loadavg: 2.45 2.16 2.05 4/92 23847
/proc/meminfo: memFree=1150752/2055920 swapFree=4192956/4192956
[pid=23825] ppid=23823 vsize=16868 CPUtime=6.6
/proc/23825/stat : 23825 (sugar) S 23823 23825 18893 0 -1 4194304 1309 45651 0 1 5 2 616 37 16 0 1 0 24595392 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23825/statm: 4217 1111 409 3 0 796 0
[pid=23838] ppid=23825 vsize=5356 CPUtime=0
/proc/23838/stat : 23838 (sh) S 23825 23825 18893 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 24596062 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23838/statm: 1339 233 193 169 0 50 0
[pid=23839] ppid=23838 vsize=904276 CPUtime=6.41
/proc/23839/stat : 23839 (java) S 23838 23825 18893 0 -1 0 57422 0 1 0 616 25 0 0 18 0 9 0 24596063 925978624 44117 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/23839/statm: 226069 44117 2159 9 0 220982 0
[pid=23839/tid=23840] ppid=23838 vsize=904276 CPUtime=3.78
/proc/23839/task/23840/stat : 23840 (java) R 23838 23825 18893 0 -1 64 3098 0 1 0 375 3 0 0 25 0 9 0 24596064 925978624 44117 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23839/tid=23841] ppid=23838 vsize=904276 CPUtime=2.56
/proc/23839/task/23841/stat : 23841 (java) R 23838 23825 18893 0 -1 64 53320 0 0 0 236 20 0 0 16 0 9 0 24596065 925978624 44117 996147200 134512640 134550932 4294955936 18446744073709551615 104189947 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=23839/tid=23842] ppid=23838 vsize=904276 CPUtime=0
/proc/23839/task/23842/stat : 23842 (java) S 23838 23825 18893 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24596065 925978624 44117 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23839/tid=23843] ppid=23838 vsize=904276 CPUtime=0
/proc/23839/task/23843/stat : 23843 (java) S 23838 23825 18893 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 24596065 925978624 44117 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23839/tid=23844] ppid=23838 vsize=904276 CPUtime=0
/proc/23839/task/23844/stat : 23844 (java) S 23838 23825 18893 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 24596067 925978624 44117 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23839/tid=23845] ppid=23838 vsize=904276 CPUtime=0.03
/proc/23839/task/23845/stat : 23845 (java) S 23838 23825 18893 0 -1 64 302 0 0 0 3 0 0 0 16 0 9 0 24596067 925978624 44117 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23839/tid=23846] ppid=23838 vsize=904276 CPUtime=0
/proc/23839/task/23846/stat : 23846 (java) S 23838 23825 18893 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 24596067 925978624 44117 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23839/tid=23847] ppid=23838 vsize=904276 CPUtime=0
/proc/23839/task/23847/stat : 23847 (java) S 23838 23825 18893 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 24596067 925978624 44117 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 13.01
Current children cumulated vsize (KiB) 926500

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

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

[startup+13.4026 s]
/proc/loadavg: 2.45 2.16 2.05 4/92 23847
/proc/meminfo: memFree=1150752/2055920 swapFree=4192956/4192956
[pid=23825] ppid=23823 vsize=16868 CPUtime=6.6
/proc/23825/stat : 23825 (sugar) S 23823 23825 18893 0 -1 4194304 1323 45651 0 1 5 2 616 37 16 0 1 0 24595392 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/23825/statm: 4217 1112 409 3 0 796 0
[pid=23838] ppid=23825 vsize=0 CPUtime=0
/proc/23838/stat : 23838 (sh) Z 23825 23825 18893 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 24596062 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/23838/statm: 0 0 0 0 0 0 0
[pid=23839] ppid=1 vsize=904276 CPUtime=6.6
/proc/23839/stat : 23839 (java) S 1 23825 18893 0 -1 0 57422 0 1 0 635 25 0 0 16 0 9 0 24596063 925978624 44117 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/23839/statm: 226069 44117 2159 9 0 220982 0
[pid=23839/tid=23840] ppid=1 vsize=904276 CPUtime=3.78
/proc/23839/task/23840/stat : 23840 (java) R 1 23825 18893 0 -1 64 3098 0 1 0 375 3 0 0 25 0 9 0 24596064 925978624 44117 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23839/tid=23841] ppid=1 vsize=904276 CPUtime=2.75
/proc/23839/task/23841/stat : 23841 (java) R 1 23825 18893 0 -1 64 53320 0 0 0 255 20 0 0 16 0 9 0 24596065 925978624 44117 996147200 134512640 134550932 4294955936 18446744073709551615 104190752 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=23839/tid=23842] ppid=1 vsize=904276 CPUtime=0
/proc/23839/task/23842/stat : 23842 (java) S 1 23825 18893 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24596065 925978624 44117 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23839/tid=23843] ppid=1 vsize=904276 CPUtime=0
/proc/23839/task/23843/stat : 23843 (java) S 1 23825 18893 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 24596065 925978624 44117 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23839/tid=23844] ppid=1 vsize=904276 CPUtime=0
/proc/23839/task/23844/stat : 23844 (java) S 1 23825 18893 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 24596067 925978624 44117 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23839/tid=23845] ppid=1 vsize=904276 CPUtime=0.03
/proc/23839/task/23845/stat : 23845 (java) S 1 23825 18893 0 -1 64 302 0 0 0 3 0 0 0 16 0 9 0 24596067 925978624 44117 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23839/tid=23846] ppid=1 vsize=904276 CPUtime=0
/proc/23839/task/23846/stat : 23846 (java) S 1 23825 18893 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 24596067 925978624 44117 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23839/tid=23847] ppid=1 vsize=904276 CPUtime=0
/proc/23839/task/23847/stat : 23847 (java) S 1 23825 18893 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 24596067 925978624 44117 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 13.2
Current children cumulated vsize (KiB) 921144

[startup+13.6026 s]
/proc/loadavg: 2.45 2.16 2.05 4/92 23847
/proc/meminfo: memFree=1150752/2055920 swapFree=4192956/4192956
[pid=23825] ppid=23823 vsize=16868 CPUtime=6.6
/proc/23825/stat : 23825 (sugar) S 23823 23825 18893 0 -1 4194304 1323 45651 0 1 5 2 616 37 16 0 1 0 24595392 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/23825/statm: 4217 1112 409 3 0 796 0
[pid=23838] ppid=23825 vsize=0 CPUtime=0
/proc/23838/stat : 23838 (sh) Z 23825 23825 18893 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 24596062 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/23838/statm: 0 0 0 0 0 0 0
[pid=23839] ppid=1 vsize=864760 CPUtime=6.8
/proc/23839/stat : 23839 (java) S 1 23825 18893 0 -1 0 57933 0 1 0 654 26 0 0 16 0 11 0 24596063 885514240 34131 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/23839/statm: 216190 34131 2559 9 0 210702 0
[pid=23839/tid=23840] ppid=1 vsize=864760 CPUtime=3.78
/proc/23839/task/23840/stat : 23840 (java) R 1 23825 18893 0 -1 64 3098 0 1 0 375 3 0 0 25 0 11 0 24596064 885514240 34131 996147200 134512640 134550932 4294955936 18446744073709551615 102876370 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23839/tid=23841] ppid=1 vsize=864760 CPUtime=2.94
/proc/23839/task/23841/stat : 23841 (java) S 1 23825 18893 0 -1 64 53359 0 0 0 273 21 0 0 16 0 11 0 24596065 885514240 34131 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=23839/tid=23842] ppid=1 vsize=864760 CPUtime=0
/proc/23839/task/23842/stat : 23842 (java) S 1 23825 18893 0 -1 64 15 0 0 0 0 0 0 0 16 0 11 0 24596065 885514240 34131 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23839/tid=23843] ppid=1 vsize=864760 CPUtime=0
/proc/23839/task/23843/stat : 23843 (java) S 1 23825 18893 0 -1 64 9 0 0 0 0 0 0 0 15 0 11 0 24596065 885514240 34131 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23839/tid=23844] ppid=1 vsize=864760 CPUtime=0
/proc/23839/task/23844/stat : 23844 (java) S 1 23825 18893 0 -1 64 459 0 0 0 0 0 0 0 17 0 11 0 24596067 885514240 34131 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23839/tid=23845] ppid=1 vsize=864760 CPUtime=0.03
/proc/23839/task/23845/stat : 23845 (java) S 1 23825 18893 0 -1 64 302 0 0 0 3 0 0 0 16 0 11 0 24596067 885514240 34131 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23839/tid=23846] ppid=1 vsize=864760 CPUtime=0
/proc/23839/task/23846/stat : 23846 (java) S 1 23825 18893 0 -1 64 0 0 0 0 0 0 0 0 19 0 11 0 24596067 885514240 34131 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23839/tid=23847] ppid=1 vsize=864760 CPUtime=0
/proc/23839/task/23847/stat : 23847 (java) S 1 23825 18893 0 -1 64 0 0 0 0 0 0 0 0 15 0 11 0 24596067 885514240 34131 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 13.4
Current children cumulated vsize (KiB) 881628

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23825 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=219054
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=400939
# CPU time returned by wait4() is 6.61999
# while last known CPU time is 13.4
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 13.6657
CPU time (s): 13.4
CPU user time (s): 12.75
CPU system time (s): 0.65
CPU usage (%): 98.0554
Max. virtual memory (cumulated for all children) (KiB): 926500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.21905
system time used= 0.400939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47327
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= 1894
involuntary context switches= 1980

runsolver used 0.020996 second user time and 0.05999 second system time

The end

Launcher Data 

Begin job on node36 at 2009-07-12 07:08:27
IDJOB=2082521
IDBENCH=57592
IDSOLVER=738
FILE ID=node36/2082521-1247375305
PBS_JOBID= 9507024
Free space on /tmp= 66372 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/rand-8-20-5/normalized-rand-8-20-5-18-800-0_ext.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2082521-1247375305/watcher-2082521-1247375305 -o /tmp/evaluation-result-2082521-1247375305/solver-2082521-1247375305 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-2082521-1247375305.xml

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

MD5SUM BENCH= a42b1fcf5ad10b80deb15852b7f7abc6
RANDOM SEED=213077812

node36.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		: 3000.238
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		: 3000.238
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:       1348120 kB
Buffers:         76564 kB
Cached:         525508 kB
SwapCached:          0 kB
Active:         204416 kB
Inactive:       433952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1348120 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           23300 kB
Writeback:           0 kB
Mapped:          56744 kB
Slab:            54676 kB
Committed_AS:   217272 kB
PageTables:       1820 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 node36 at 2009-07-12 07:08:42