Trace number 2074953

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) 12.54 12.7706

General information on the benchmark

Namecsp/rand-8-20-5/
normalized-rand-8-20-5-18-800-12_ext.xml
MD5SUMc0ecfd6ca1f83fa3e2be5d39c4563c4a
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 benchmark9.31058
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 

0.03/0.07	c 0	Sugar v1-14-6 + HOME/picosat
0.03/0.07	c 0	BEGIN Sun Jul 12 02:44:32 2009
0.03/0.07	c 0	PID 17060
0.03/0.07	c 0	HOST node53.alineos.net
0.03/0.07	c 0	CONVERTING HOME/instance-2074953-1247359470.xml TO HOME/temp.csp
0.03/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2074953-1247359470.xml' 'HOME/temp.csp'
6.21/6.36	c 6	1 domains, 20 variables, 0 predicates, 18 relations, 18 constraints
6.27/6.44	c 6	ENCODING HOME/temp.csp TO HOME/temp.cnf
6.27/6.44	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'
6.35/6.51	c 6	Parsing HOME/temp.csp
12.14/12.32	c ERROR INTERRUPTED
12.54/12.77	s UNKNOWN
12.54/12.77	c 12	CPU 6.3 (0.05 0.01 5.89 0.35)
12.54/12.77	c 12	END Sun Jul 12 02:44:44 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-2074953-1247359470/watcher-2074953-1247359470 -o /tmp/evaluation-result-2074953-1247359470/solver-2074953-1247359470 -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-2074953-1247359470.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: 2.11 1.97 1.96 4/73 17060
/proc/meminfo: memFree=1701792/2055920 swapFree=4192956/4192956
[pid=17060] ppid=17058 vsize=12268 CPUtime=0
/proc/17060/stat : 17060 (sugar) R 17058 17060 14818 0 -1 4194304 352 0 0 0 0 0 0 0 18 0 1 0 23011164 12562432 320 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 0 0 0 0 17 0 0 0
/proc/17060/statm: 3068 324 244 3 0 168 0

[startup+0.038737 s]
/proc/loadavg: 2.11 1.97 1.96 4/73 17060
/proc/meminfo: memFree=1701792/2055920 swapFree=4192956/4192956
[pid=17060] ppid=17058 vsize=13468 CPUtime=0.03
/proc/17060/stat : 17060 (sugar) R 17058 17060 14818 0 -1 4194304 753 0 0 0 3 0 0 0 18 0 1 0 23011164 13791232 721 996147200 4194304 4206940 548682068608 18446744073709551615 269930429029 0 0 4224 0 0 0 0 17 0 0 0
/proc/17060/statm: 3367 721 338 3 0 467 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13468

[startup+0.104751 s]
/proc/loadavg: 2.11 1.97 1.96 4/73 17060
/proc/meminfo: memFree=1701792/2055920 swapFree=4192956/4192956
[pid=17060] ppid=17058 vsize=16868 CPUtime=0.06
/proc/17060/stat : 17060 (sugar) S 17058 17060 14818 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 23011164 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17060/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.302772 s]
/proc/loadavg: 2.11 1.97 1.96 4/73 17060
/proc/meminfo: memFree=1701792/2055920 swapFree=4192956/4192956
[pid=17060] ppid=17058 vsize=16868 CPUtime=0.06
/proc/17060/stat : 17060 (sugar) S 17058 17060 14818 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 23011164 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17060/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.702823 s]
/proc/loadavg: 2.11 1.97 1.96 4/73 17060
/proc/meminfo: memFree=1701792/2055920 swapFree=4192956/4192956
[pid=17060] ppid=17058 vsize=16868 CPUtime=0.06
/proc/17060/stat : 17060 (sugar) S 17058 17060 14818 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 23011164 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17060/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50192 s]
/proc/loadavg: 2.11 1.97 1.96 3/84 17072
/proc/meminfo: memFree=1636744/2055920 swapFree=4192956/4192956
[pid=17060] ppid=17058 vsize=16868 CPUtime=0.06
/proc/17060/stat : 17060 (sugar) S 17058 17060 14818 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 23011164 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17060/statm: 4217 1111 409 3 0 796 0
[pid=17063] ppid=17060 vsize=5356 CPUtime=0
/proc/17063/stat : 17063 (sh) S 17060 17060 14818 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23011172 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17063/statm: 1339 233 193 169 0 50 0
[pid=17064] ppid=17063 vsize=864628 CPUtime=1.4
/proc/17064/stat : 17064 (java) S 17063 17060 14818 0 -1 0 25550 0 1 0 126 14 0 0 18 0 9 0 23011172 885379072 24785 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/17064/statm: 216157 24785 2555 9 0 210669 0
[pid=17064/tid=17065] ppid=17063 vsize=864628 CPUtime=1.05
/proc/17064/task/17065/stat : 17065 (java) R 17063 17060 14818 0 -1 64 5235 0 1 0 100 5 0 0 25 0 9 0 23011173 885379072 24785 996147200 134512640 134550932 4294955984 18446744073709551615 4126545296 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17064/tid=17066] ppid=17063 vsize=864628 CPUtime=0.27
/proc/17064/task/17066/stat : 17066 (java) S 17063 17060 14818 0 -1 64 19167 0 0 0 20 7 0 0 16 0 9 0 23011174 885379072 24785 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=17064/tid=17067] ppid=17063 vsize=864628 CPUtime=0
/proc/17064/task/17067/stat : 17067 (java) S 17063 17060 14818 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23011174 885379072 24785 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17064/tid=17068] ppid=17063 vsize=864628 CPUtime=0
/proc/17064/task/17068/stat : 17068 (java) S 17063 17060 14818 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 23011174 885379072 24785 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17064/tid=17069] ppid=17063 vsize=864628 CPUtime=0
/proc/17064/task/17069/stat : 17069 (java) S 17063 17060 14818 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 23011176 885379072 24785 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17064/tid=17070] ppid=17063 vsize=864628 CPUtime=0.05
/proc/17064/task/17070/stat : 17070 (java) S 17063 17060 14818 0 -1 64 444 0 0 0 5 0 0 0 16 0 9 0 23011176 885379072 24785 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17064/tid=17071] ppid=17063 vsize=864628 CPUtime=0
/proc/17064/task/17071/stat : 17071 (java) S 17063 17060 14818 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 23011176 885379072 24785 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17064/tid=17072] ppid=17063 vsize=864628 CPUtime=0
/proc/17064/task/17072/stat : 17072 (java) S 17063 17060 14818 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23011177 885379072 24785 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+3.10111 s]
/proc/loadavg: 2.11 1.97 1.96 3/84 17072
/proc/meminfo: memFree=1582856/2055920 swapFree=4192956/4192956
[pid=17060] ppid=17058 vsize=16868 CPUtime=0.06
/proc/17060/stat : 17060 (sugar) S 17058 17060 14818 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 23011164 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17060/statm: 4217 1111 409 3 0 796 0
[pid=17063] ppid=17060 vsize=5356 CPUtime=0
/proc/17063/stat : 17063 (sh) S 17060 17060 14818 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23011172 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17063/statm: 1339 233 193 169 0 50 0
[pid=17064] ppid=17063 vsize=864628 CPUtime=2.98
/proc/17064/stat : 17064 (java) S 17063 17060 14818 0 -1 0 37360 0 1 0 276 22 0 0 18 0 9 0 23011172 885379072 36126 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/17064/statm: 216157 36126 2555 9 0 210669 0
[pid=17064/tid=17065] ppid=17063 vsize=864628 CPUtime=2.29
/proc/17064/task/17065/stat : 17065 (java) R 17063 17060 14818 0 -1 64 5534 0 1 0 220 9 0 0 25 0 9 0 23011173 885379072 36126 996147200 134512640 134550932 4294955984 18446744073709551615 4126541564 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17064/tid=17066] ppid=17063 vsize=864628 CPUtime=0.6
/proc/17064/task/17066/stat : 17066 (java) S 17063 17060 14818 0 -1 64 30675 0 0 0 49 11 0 0 16 0 9 0 23011174 885379072 36126 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=17064/tid=17067] ppid=17063 vsize=864628 CPUtime=0
/proc/17064/task/17067/stat : 17067 (java) S 17063 17060 14818 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23011174 885379072 36126 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17064/tid=17068] ppid=17063 vsize=864628 CPUtime=0
/proc/17064/task/17068/stat : 17068 (java) S 17063 17060 14818 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 23011174 885379072 36126 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17064/tid=17069] ppid=17063 vsize=864628 CPUtime=0
/proc/17064/task/17069/stat : 17069 (java) S 17063 17060 14818 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 23011176 885379072 36126 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17064/tid=17070] ppid=17063 vsize=864628 CPUtime=0.06
/proc/17064/task/17070/stat : 17070 (java) S 17063 17060 14818 0 -1 64 447 0 0 0 6 0 0 0 16 0 9 0 23011176 885379072 36126 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17064/tid=17071] ppid=17063 vsize=864628 CPUtime=0
/proc/17064/task/17071/stat : 17071 (java) S 17063 17060 14818 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 23011176 885379072 36126 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17064/tid=17072] ppid=17063 vsize=864628 CPUtime=0
/proc/17064/task/17072/stat : 17072 (java) S 17063 17060 14818 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23011177 885379072 36126 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+6.30448 s]
/proc/loadavg: 2.18 1.99 1.96 3/84 17072
/proc/meminfo: memFree=1526664/2055920 swapFree=4192956/4192956
[pid=17060] ppid=17058 vsize=16868 CPUtime=0.06
/proc/17060/stat : 17060 (sugar) S 17058 17060 14818 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 23011164 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17060/statm: 4217 1111 409 3 0 796 0
[pid=17063] ppid=17060 vsize=5356 CPUtime=0
/proc/17063/stat : 17063 (sh) S 17060 17060 14818 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23011172 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17063/statm: 1339 233 193 169 0 50 0
[pid=17064] ppid=17063 vsize=864628 CPUtime=6.15
/proc/17064/stat : 17064 (java) S 17063 17060 14818 0 -1 0 44737 0 1 0 584 31 0 0 18 0 9 0 23011172 885379072 43103 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/17064/statm: 216157 43103 2555 9 0 210669 0
[pid=17064/tid=17065] ppid=17063 vsize=864628 CPUtime=4.93
/proc/17064/task/17065/stat : 17065 (java) R 17063 17060 14818 0 -1 64 5749 0 1 0 479 14 0 0 25 0 9 0 23011173 885379072 43103 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17064/tid=17066] ppid=17063 vsize=864628 CPUtime=1.12
/proc/17064/task/17066/stat : 17066 (java) R 17063 17060 14818 0 -1 64 37830 0 0 0 97 15 0 0 15 0 9 0 23011174 885379072 43103 996147200 134512640 134550932 4294955984 18446744073709551615 102709373 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=17064/tid=17067] ppid=17063 vsize=864628 CPUtime=0
/proc/17064/task/17067/stat : 17067 (java) S 17063 17060 14818 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23011174 885379072 43103 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17064/tid=17068] ppid=17063 vsize=864628 CPUtime=0
/proc/17064/task/17068/stat : 17068 (java) S 17063 17060 14818 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 23011174 885379072 43103 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17064/tid=17069] ppid=17063 vsize=864628 CPUtime=0
/proc/17064/task/17069/stat : 17069 (java) S 17063 17060 14818 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 23011176 885379072 43103 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17064/tid=17070] ppid=17063 vsize=864628 CPUtime=0.07
/proc/17064/task/17070/stat : 17070 (java) S 17063 17060 14818 0 -1 64 454 0 0 0 7 0 0 0 16 0 9 0 23011176 885379072 43103 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17064/tid=17071] ppid=17063 vsize=864628 CPUtime=0
/proc/17064/task/17071/stat : 17071 (java) S 17063 17060 14818 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 23011176 885379072 43103 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17064/tid=17072] ppid=17063 vsize=864628 CPUtime=0
/proc/17064/task/17072/stat : 17072 (java) S 17063 17060 14818 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23011177 885379072 43103 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



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+12.3012 s]
/proc/loadavg: 2.17 1.99 1.96 4/84 17082
/proc/meminfo: memFree=1505032/2055920 swapFree=4192956/4192956
[pid=17060] ppid=17058 vsize=16868 CPUtime=6.3
/proc/17060/stat : 17060 (sugar) S 17058 17060 14818 0 -1 4194304 1309 45162 0 1 5 1 589 35 15 0 1 0 23011164 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17060/statm: 4217 1111 409 3 0 796 0
[pid=17073] ppid=17060 vsize=5356 CPUtime=0
/proc/17073/stat : 17073 (sh) S 17060 17060 14818 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23011809 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17073/statm: 1339 233 193 169 0 50 0
[pid=17074] ppid=17073 vsize=904260 CPUtime=5.84
/proc/17074/stat : 17074 (java) S 17073 17060 14818 0 -1 0 57455 0 1 0 558 26 0 0 20 0 9 0 23011809 925962240 44140 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/17074/statm: 226065 44140 2159 9 0 220978 0
[pid=17074/tid=17075] ppid=17073 vsize=904260 CPUtime=3.41
/proc/17074/task/17075/stat : 17075 (java) R 17073 17060 14818 0 -1 64 3096 0 1 0 339 2 0 0 25 0 9 0 23011810 925962240 44140 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17074/tid=17076] ppid=17073 vsize=904260 CPUtime=2.36
/proc/17074/task/17076/stat : 17076 (java) R 17073 17060 14818 0 -1 64 53349 0 0 0 213 23 0 0 16 0 9 0 23011811 925962240 44140 996147200 134512640 134550932 4294955936 18446744073709551615 103731910 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=17074/tid=17077] ppid=17073 vsize=904260 CPUtime=0
/proc/17074/task/17077/stat : 17077 (java) S 17073 17060 14818 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23011811 925962240 44140 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17074/tid=17078] ppid=17073 vsize=904260 CPUtime=0
/proc/17074/task/17078/stat : 17078 (java) S 17073 17060 14818 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 23011811 925962240 44140 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17074/tid=17079] ppid=17073 vsize=904260 CPUtime=0
/proc/17074/task/17079/stat : 17079 (java) S 17073 17060 14818 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 23011813 925962240 44140 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17074/tid=17080] ppid=17073 vsize=904260 CPUtime=0.04
/proc/17074/task/17080/stat : 17080 (java) S 17073 17060 14818 0 -1 64 307 0 0 0 4 0 0 0 16 0 9 0 23011813 925962240 44140 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17074/tid=17081] ppid=17073 vsize=904260 CPUtime=0
/proc/17074/task/17081/stat : 17081 (java) S 17073 17060 14818 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 23011813 925962240 44140 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17074/tid=17082] ppid=17073 vsize=904260 CPUtime=0
/proc/17074/task/17082/stat : 17082 (java) S 17073 17060 14818 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23011813 925962240 44140 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.14
Current children cumulated vsize (KiB) 926484

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

[startup+12.7012 s]
/proc/loadavg: 2.17 1.99 1.96 4/84 17082
/proc/meminfo: memFree=1505032/2055920 swapFree=4192956/4192956
[pid=17060] ppid=17058 vsize=16868 CPUtime=6.3
/proc/17060/stat : 17060 (sugar) S 17058 17060 14818 0 -1 4194304 1323 45162 0 1 5 1 589 35 16 0 1 0 23011164 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/17060/statm: 4217 1112 409 3 0 796 0
[pid=17073] ppid=17060 vsize=0 CPUtime=0
/proc/17073/stat : 17073 (sh) Z 17060 17060 14818 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 23011809 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/17073/statm: 0 0 0 0 0 0 0
[pid=17074] ppid=1 vsize=883776 CPUtime=6.24
/proc/17074/stat : 17074 (java) S 1 17060 14818 0 -1 0 57456 0 1 0 597 27 0 0 16 0 9 0 23011809 904986624 39020 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/17074/statm: 220944 39020 2159 9 0 215857 0
[pid=17074/tid=17075] ppid=1 vsize=883776 CPUtime=3.41
/proc/17074/task/17075/stat : 17075 (java) R 1 17060 14818 0 -1 64 3096 0 1 0 339 2 0 0 25 0 9 0 23011810 904986624 39020 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17074/tid=17076] ppid=1 vsize=883776 CPUtime=2.75
/proc/17074/task/17076/stat : 17076 (java) R 1 17060 14818 0 -1 64 53349 0 0 0 252 23 0 0 16 0 9 0 23011811 904986624 39020 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=17074/tid=17077] ppid=1 vsize=883776 CPUtime=0
/proc/17074/task/17077/stat : 17077 (java) S 1 17060 14818 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23011811 904986624 39020 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17074/tid=17078] ppid=1 vsize=883776 CPUtime=0
/proc/17074/task/17078/stat : 17078 (java) S 1 17060 14818 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 23011811 904986624 39020 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17074/tid=17079] ppid=1 vsize=883776 CPUtime=0
/proc/17074/task/17079/stat : 17079 (java) S 1 17060 14818 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23011813 904986624 39020 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17074/tid=17080] ppid=1 vsize=883776 CPUtime=0.04
/proc/17074/task/17080/stat : 17080 (java) S 1 17060 14818 0 -1 64 307 0 0 0 4 0 0 0 16 0 9 0 23011813 904986624 39020 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17074/tid=17081] ppid=1 vsize=883776 CPUtime=0
/proc/17074/task/17081/stat : 17081 (java) S 1 17060 14818 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 23011813 904986624 39020 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17074/tid=17082] ppid=1 vsize=883776 CPUtime=0
/proc/17074/task/17082/stat : 17082 (java) S 1 17060 14818 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23011813 904986624 39020 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 900644

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

[startup+12.7012 s]
/proc/loadavg: 2.17 1.99 1.96 4/84 17082
/proc/meminfo: memFree=1505032/2055920 swapFree=4192956/4192956
[pid=17060] ppid=17058 vsize=16868 CPUtime=6.3
/proc/17060/stat : 17060 (sugar) S 17058 17060 14818 0 -1 4194304 1323 45162 0 1 5 1 589 35 16 0 1 0 23011164 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/17060/statm: 4217 1112 409 3 0 796 0
[pid=17073] ppid=17060 vsize=0 CPUtime=0
/proc/17073/stat : 17073 (sh) Z 17060 17060 14818 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 23011809 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/17073/statm: 0 0 0 0 0 0 0
[pid=17074] ppid=1 vsize=883776 CPUtime=6.24
/proc/17074/stat : 17074 (java) S 1 17060 14818 0 -1 0 57456 0 1 0 597 27 0 0 16 0 9 0 23011809 904986624 39020 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/17074/statm: 220944 39020 2159 9 0 215857 0
[pid=17074/tid=17075] ppid=1 vsize=883776 CPUtime=3.41
/proc/17074/task/17075/stat : 17075 (java) R 1 17060 14818 0 -1 64 3096 0 1 0 339 2 0 0 25 0 9 0 23011810 904986624 39020 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17074/tid=17076] ppid=1 vsize=883776 CPUtime=2.75
/proc/17074/task/17076/stat : 17076 (java) R 1 17060 14818 0 -1 64 53349 0 0 0 252 23 0 0 16 0 9 0 23011811 904986624 39020 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=17074/tid=17077] ppid=1 vsize=883776 CPUtime=0
/proc/17074/task/17077/stat : 17077 (java) S 1 17060 14818 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23011811 904986624 39020 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17074/tid=17078] ppid=1 vsize=883776 CPUtime=0
/proc/17074/task/17078/stat : 17078 (java) S 1 17060 14818 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 23011811 904986624 39020 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17074/tid=17079] ppid=1 vsize=883776 CPUtime=0
/proc/17074/task/17079/stat : 17079 (java) S 1 17060 14818 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23011813 904986624 39020 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17074/tid=17080] ppid=1 vsize=883776 CPUtime=0.04
/proc/17074/task/17080/stat : 17080 (java) S 1 17060 14818 0 -1 64 307 0 0 0 4 0 0 0 16 0 9 0 23011813 904986624 39020 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17074/tid=17081] ppid=1 vsize=883776 CPUtime=0
/proc/17074/task/17081/stat : 17081 (java) S 1 17060 14818 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 23011813 904986624 39020 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17074/tid=17082] ppid=1 vsize=883776 CPUtime=0
/proc/17074/task/17082/stat : 17082 (java) S 1 17060 14818 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23011813 904986624 39020 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 900644

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17060 and gives
#  childrusage.ru_utime.tv_sec=5
#  childrusage.ru_utime.tv_usec=955094
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=365944
# CPU time returned by wait4() is 6.32104
# while last known CPU time is 12.54
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 12.7706
CPU time (s): 12.54
CPU user time (s): 11.91
CPU system time (s): 0.63
CPU usage (%): 98.1944
Max. virtual memory (cumulated for all children) (KiB): 926484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.95509
system time used= 0.365944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46838
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= 1884
involuntary context switches= 1901

runsolver used 0.022996 second user time and 0.048992 second system time

The end

Launcher Data 

Begin job on node53 at 2009-07-12 02:44:32
IDJOB=2074953
IDBENCH=56210
IDSOLVER=738
FILE ID=node53/2074953-1247359470
PBS_JOBID= 9506864
Free space on /tmp= 65912 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/rand-8-20-5/normalized-rand-8-20-5-18-800-12_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-2074953-1247359470/watcher-2074953-1247359470 -o /tmp/evaluation-result-2074953-1247359470/solver-2074953-1247359470 -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-2074953-1247359470.xml

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

MD5SUM BENCH= c0ecfd6ca1f83fa3e2be5d39c4563c4a
RANDOM SEED=652627163

node53.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		: 3000.232
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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1702208 kB
Buffers:         64516 kB
Cached:         197148 kB
SwapCached:          0 kB
Active:         127788 kB
Inactive:       157004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1702208 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           23252 kB
Writeback:           0 kB
Mapped:          32632 kB
Slab:            54340 kB
Committed_AS:   237468 kB
PageTables:       1732 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= 65912 MiB
End job on node53 at 2009-07-12 02:44:46