Trace number 1114009

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 NameAnswerNumber of falsified constraintsCPU timeWall clock time
Sugar++ v1.13+minisat-inc? (MO) 22.3 23.6372

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-5.xml
MD5SUM12bcc8beb38dd34ffc03a20313fd6405
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkMSAT TO
Best Number of falsified constraints9
Best CPU time to get the best result obtained on this benchmark3600.04
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints16
Maximum constraint arity15
Maximum domain size3
Number of constraints which are defined in extension16
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05/1.02	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.05/1.02	c 0	BEGIN Sat Jul 12 22:38:10 2008
0.05/1.02	c 0	PID 18915
0.05/1.02	c 0	HOST node1.alineos.net
0.05/1.02	c 0	CONVERTING HOME/instance-1114009-1215895083.xml TO HOME/temp.csp
0.05/1.02	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1114009-1215895083.xml' 'HOME/temp.csp'
16.08/17.33	c 16	1 domains, 23 variables, 0 predicates, 16 relations, 16 constraints
16.15/17.46	c 16	ENCODING HOME/temp.csp TO HOME/temp.cnf
16.15/17.46	c 16	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -incremental -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
16.24/17.54	c 16	Parsing HOME/temp.csp
21.71/23.03	c ERROR INTERRUPTED
22.30/23.63	s UNKNOWN
22.30/23.63	c 22	CPU 15.23 (0.04 0.02 15.19 0.96)
22.30/23.63	c 22	END Sat Jul 12 22:38:32 2008

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1114009-1215895083/watcher-1114009-1215895083 -o /tmp/evaluation-result-1114009-1215895083/solver-1114009-1215895083 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/sugar++ -max -incremental -c -vv -java=java -Xmx700M -decjava=java -Xmx50M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat-inc -tmp=HOME/temp HOME/instance-1114009-1215895083.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 4000 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.61 2.64 2.56 5/80 18915
/proc/meminfo: memFree=1782744/2055920 swapFree=4180656/4192956
[pid=18915] ppid=18913 vsize=12268 CPUtime=0
/proc/18915/stat : 18915 (sugar++) R 18913 18915 18477 0 -1 4194304 348 0 0 0 0 0 0 0 24 0 1 0 46212342 12562432 316 996147200 4194304 4206940 548682068528 18446744073709551615 259353442917 0 2147483391 4224 0 0 0 0 17 0 0 0
/proc/18915/statm: 3067 316 241 3 0 167 0

[startup+0.096538 s]
/proc/loadavg: 2.61 2.64 2.56 5/80 18915
/proc/meminfo: memFree=1782744/2055920 swapFree=4180656/4192956
[pid=18915] ppid=18913 vsize=13336 CPUtime=0.02
/proc/18915/stat : 18915 (sugar++) R 18913 18915 18477 0 -1 4194304 724 0 0 0 2 0 0 0 23 0 1 0 46212342 13656064 692 996147200 4194304 4206940 548682068528 18446744073709551615 259372906827 0 0 4224 0 0 0 0 17 0 0 0
/proc/18915/statm: 3334 692 338 3 0 434 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13336

[startup+0.101528 s]
/proc/loadavg: 2.61 2.64 2.56 5/80 18915
/proc/meminfo: memFree=1782744/2055920 swapFree=4180656/4192956
[pid=18915] ppid=18913 vsize=13336 CPUtime=0.02
/proc/18915/stat : 18915 (sugar++) R 18913 18915 18477 0 -1 4194304 724 0 0 0 2 0 0 0 23 0 1 0 46212342 13656064 692 996147200 4194304 4206940 548682068528 18446744073709551615 259373026092 0 0 4224 0 0 0 0 17 0 0 0
/proc/18915/statm: 3334 692 338 3 0 434 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13336

[startup+0.301737 s]
/proc/loadavg: 2.61 2.64 2.56 5/80 18915
/proc/meminfo: memFree=1782744/2055920 swapFree=4180656/4192956
[pid=18915] ppid=18913 vsize=13468 CPUtime=0.03
/proc/18915/stat : 18915 (sugar++) R 18913 18915 18477 0 -1 4194304 753 0 0 0 2 1 0 0 21 0 1 0 46212342 13791232 721 996147200 4194304 4206940 548682068528 18446744073709551615 259353442917 0 0 4224 0 0 0 0 17 0 0 0
/proc/18915/statm: 3367 721 338 3 0 467 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13468

[startup+0.701794 s]
/proc/loadavg: 2.61 2.64 2.56 5/80 18915
/proc/meminfo: memFree=1782744/2055920 swapFree=4180656/4192956
[pid=18915] ppid=18913 vsize=13600 CPUtime=0.03
/proc/18915/stat : 18915 (sugar++) R 18913 18915 18477 0 -1 4194304 784 0 0 0 2 1 0 0 21 0 1 0 46212342 13926400 752 996147200 4194304 4206940 548682068528 18446744073709551615 259362165819 0 0 4224 0 0 0 0 17 0 0 0
/proc/18915/statm: 3400 752 338 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.5017 s]
/proc/loadavg: 2.61 2.64 2.56 3/81 18916
/proc/meminfo: memFree=1780752/2055920 swapFree=4180656/4192956
[pid=18915] ppid=18913 vsize=16740 CPUtime=0.06
/proc/18915/stat : 18915 (sugar++) S 18913 18915 18477 0 -1 4194304 1219 128 0 0 4 2 0 0 20 0 1 0 46212342 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18915/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+3.10289 s]
/proc/loadavg: 2.64 2.64 2.57 4/91 18927
/proc/meminfo: memFree=1687552/2055920 swapFree=4180656/4192956
[pid=18915] ppid=18913 vsize=16740 CPUtime=0.06
/proc/18915/stat : 18915 (sugar++) S 18913 18915 18477 0 -1 4194304 1219 128 0 0 4 2 0 0 20 0 1 0 46212342 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18915/statm: 4185 1104 409 3 0 764 0
[pid=18918] ppid=18915 vsize=5356 CPUtime=0
/proc/18918/stat : 18918 (sh) S 18915 18915 18477 0 -1 4194304 277 0 0 0 0 0 0 0 21 0 1 0 46212445 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18918/statm: 1339 233 193 169 0 50 0
[pid=18919] ppid=18918 vsize=864620 CPUtime=1.92
/proc/18919/stat : 18919 (java) S 18918 18915 18477 0 -1 0 52767 0 1 0 163 29 0 0 22 0 9 0 46212445 885370880 52016 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/18919/statm: 216155 52016 2529 9 0 210737 0
[pid=18919/tid=18920] ppid=18918 vsize=864620 CPUtime=1.38
/proc/18919/task/18920/stat : 18920 (java) R 18918 18915 18477 0 -1 64 8955 0 1 0 127 11 0 0 25 0 9 0 46212446 885370880 52016 996147200 134512640 134550740 4294956000 18446744073709551615 4126545624 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18919/tid=18921] ppid=18918 vsize=864620 CPUtime=0.44
/proc/18919/task/18921/stat : 18921 (java) S 18918 18915 18477 0 -1 64 42670 0 0 0 28 16 0 0 16 0 9 0 46212459 885370880 52016 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=18919/tid=18922] ppid=18918 vsize=864620 CPUtime=0
/proc/18919/task/18922/stat : 18922 (java) S 18918 18915 18477 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 46212459 885370880 52016 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18919/tid=18923] ppid=18918 vsize=864620 CPUtime=0
/proc/18919/task/18923/stat : 18923 (java) S 18918 18915 18477 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 46212459 885370880 52016 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18919/tid=18924] ppid=18918 vsize=864620 CPUtime=0
/proc/18919/task/18924/stat : 18924 (java) S 18918 18915 18477 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 46212461 885370880 52016 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18919/tid=18925] ppid=18918 vsize=864620 CPUtime=0.06
/proc/18919/task/18925/stat : 18925 (java) S 18918 18915 18477 0 -1 64 445 0 0 0 6 0 0 0 16 0 9 0 46212461 885370880 52016 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18919/tid=18926] ppid=18918 vsize=864620 CPUtime=0
/proc/18919/task/18926/stat : 18926 (java) S 18918 18915 18477 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 46212461 885370880 52016 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18919/tid=18927] ppid=18918 vsize=864620 CPUtime=0
/proc/18919/task/18927/stat : 18927 (java) S 18918 18915 18477 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 46212461 885370880 52016 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.98
Current children cumulated vsize (KiB) 886716

[startup+6.30226 s]
/proc/loadavg: 2.64 2.64 2.57 4/91 18927
/proc/meminfo: memFree=1419008/2055920 swapFree=4180656/4192956
[pid=18915] ppid=18913 vsize=16740 CPUtime=0.06
/proc/18915/stat : 18915 (sugar++) S 18913 18915 18477 0 -1 4194304 1219 128 0 0 4 2 0 0 20 0 1 0 46212342 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18915/statm: 4185 1104 409 3 0 764 0
[pid=18918] ppid=18915 vsize=5356 CPUtime=0
/proc/18918/stat : 18918 (sh) S 18915 18915 18477 0 -1 4194304 277 0 0 0 0 0 0 0 21 0 1 0 46212445 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18918/statm: 1339 233 193 169 0 50 0
[pid=18919] ppid=18918 vsize=864620 CPUtime=5.1
/proc/18919/stat : 18919 (java) S 18918 18915 18477 0 -1 0 100808 0 1 0 459 51 0 0 22 0 9 0 46212445 885370880 99096 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/18919/statm: 216155 99096 2529 9 0 210737 0
[pid=18919/tid=18920] ppid=18918 vsize=864620 CPUtime=3.84
/proc/18919/task/18920/stat : 18920 (java) R 18918 18915 18477 0 -1 64 15288 0 1 0 366 18 0 0 25 0 9 0 46212446 885370880 99096 996147200 134512640 134550740 4294956000 18446744073709551615 4126381519 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18919/tid=18921] ppid=18918 vsize=864620 CPUtime=1.17
/proc/18919/task/18921/stat : 18921 (java) S 18918 18915 18477 0 -1 64 84369 0 0 0 85 32 0 0 16 0 9 0 46212459 885370880 99096 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=18919/tid=18922] ppid=18918 vsize=864620 CPUtime=0
/proc/18919/task/18922/stat : 18922 (java) S 18918 18915 18477 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 46212459 885370880 99096 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18919/tid=18923] ppid=18918 vsize=864620 CPUtime=0
/proc/18919/task/18923/stat : 18923 (java) S 18918 18915 18477 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 46212459 885370880 99096 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18919/tid=18924] ppid=18918 vsize=864620 CPUtime=0
/proc/18919/task/18924/stat : 18924 (java) S 18918 18915 18477 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 46212461 885370880 99096 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18919/tid=18925] ppid=18918 vsize=864620 CPUtime=0.08
/proc/18919/task/18925/stat : 18925 (java) S 18918 18915 18477 0 -1 64 454 0 0 0 8 0 0 0 16 0 9 0 46212461 885370880 99096 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18919/tid=18926] ppid=18918 vsize=864620 CPUtime=0
/proc/18919/task/18926/stat : 18926 (java) S 18918 18915 18477 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 46212461 885370880 99096 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18919/tid=18927] ppid=18918 vsize=864620 CPUtime=0
/proc/18919/task/18927/stat : 18927 (java) R 18918 18915 18477 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 46212461 885370880 99096 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.16
Current children cumulated vsize (KiB) 886716

[startup+12.703 s]
/proc/loadavg: 2.69 2.65 2.57 4/91 18927
/proc/meminfo: memFree=1292352/2055920 swapFree=4180656/4192956
[pid=18915] ppid=18913 vsize=16740 CPUtime=0.06
/proc/18915/stat : 18915 (sugar++) S 18913 18915 18477 0 -1 4194304 1219 128 0 0 4 2 0 0 20 0 1 0 46212342 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18915/statm: 4185 1104 409 3 0 764 0
[pid=18918] ppid=18915 vsize=5356 CPUtime=0
/proc/18918/stat : 18918 (sh) S 18915 18915 18477 0 -1 4194304 277 0 0 0 0 0 0 0 21 0 1 0 46212445 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18918/statm: 1339 233 193 169 0 50 0
[pid=18919] ppid=18918 vsize=864620 CPUtime=11.45
/proc/18919/stat : 18919 (java) S 18918 18915 18477 0 -1 0 117987 0 1 0 1074 71 0 0 22 0 9 0 46212445 885370880 113357 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/18919/statm: 216155 113357 2529 9 0 210737 0
[pid=18919/tid=18920] ppid=18918 vsize=864620 CPUtime=8.99
/proc/18919/task/18920/stat : 18920 (java) R 18918 18915 18477 0 -1 64 15801 0 1 0 869 30 0 0 25 0 9 0 46212446 885370880 113357 996147200 134512640 134550740 4294956000 18446744073709551615 4126381512 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18919/tid=18921] ppid=18918 vsize=864620 CPUtime=2.36
/proc/18919/task/18921/stat : 18921 (java) S 18918 18915 18477 0 -1 64 101033 0 0 0 196 40 0 0 16 0 9 0 46212459 885370880 113357 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=18919/tid=18922] ppid=18918 vsize=864620 CPUtime=0
/proc/18919/task/18922/stat : 18922 (java) S 18918 18915 18477 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 46212459 885370880 113357 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18919/tid=18923] ppid=18918 vsize=864620 CPUtime=0
/proc/18919/task/18923/stat : 18923 (java) S 18918 18915 18477 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 46212459 885370880 113357 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18919/tid=18924] ppid=18918 vsize=864620 CPUtime=0
/proc/18919/task/18924/stat : 18924 (java) S 18918 18915 18477 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 46212461 885370880 113357 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18919/tid=18925] ppid=18918 vsize=864620 CPUtime=0.08
/proc/18919/task/18925/stat : 18925 (java) S 18918 18915 18477 0 -1 64 456 0 0 0 8 0 0 0 17 0 9 0 46212461 885370880 113357 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18919/tid=18926] ppid=18918 vsize=864620 CPUtime=0
/proc/18919/task/18926/stat : 18926 (java) S 18918 18915 18477 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 46212461 885370880 113357 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18919/tid=18927] ppid=18918 vsize=864620 CPUtime=0
/proc/18919/task/18927/stat : 18927 (java) S 18918 18915 18477 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 46212461 885370880 113357 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 11.51
Current children cumulated vsize (KiB) 886716



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+23.0022 s]
/proc/loadavg: 2.74 2.66 2.57 4/91 18937
/proc/meminfo: memFree=1529664/2055920 swapFree=4180656/4192956
[pid=18915] ppid=18913 vsize=16740 CPUtime=16.21
/proc/18915/stat : 18915 (sugar++) S 18913 18915 18477 0 -1 4194304 1296 134051 0 1 4 2 1519 96 16 0 1 0 46212342 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18915/statm: 4185 1104 409 3 0 764 0
[pid=18928] ppid=18915 vsize=5356 CPUtime=0
/proc/18928/stat : 18928 (sh) S 18915 18915 18477 0 -1 4194304 278 0 0 0 0 0 0 0 19 0 1 0 46214088 5484544 233 996147200 4194304 4889804 548682068688 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18928/statm: 1339 233 193 169 0 50 0
[pid=18929] ppid=18928 vsize=918060 CPUtime=5.5
/proc/18929/stat : 18929 (java) S 18928 18915 18477 0 -1 0 54678 0 1 0 527 23 0 0 18 0 9 0 46214089 940093440 43560 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18929/statm: 229515 43565 2532 9 0 224097 0
[pid=18929/tid=18930] ppid=18928 vsize=918060 CPUtime=2.81
/proc/18929/task/18930/stat : 18930 (java) R 18928 18915 18477 0 -1 64 3587 0 1 0 278 3 0 0 25 0 9 0 46214090 940093440 43583 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18929/tid=18931] ppid=18928 vsize=918060 CPUtime=2.63
/proc/18929/task/18931/stat : 18931 (java) R 18928 18915 18477 0 -1 64 50110 0 0 0 244 19 0 0 18 0 9 0 46214091 940093440 43591 996147200 134512640 134550740 4294955920 18446744073709551615 102470010 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=18929/tid=18932] ppid=18928 vsize=918060 CPUtime=0
/proc/18929/task/18932/stat : 18932 (java) S 18928 18915 18477 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 46214091 940093440 43597 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18929/tid=18933] ppid=18928 vsize=918060 CPUtime=0
/proc/18929/task/18933/stat : 18933 (java) S 18928 18915 18477 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 46214091 940093440 43603 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18929/tid=18934] ppid=18928 vsize=918060 CPUtime=0
/proc/18929/task/18934/stat : 18934 (java) S 18928 18915 18477 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 46214093 940093440 43610 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18929/tid=18935] ppid=18928 vsize=918060 CPUtime=0.04
/proc/18929/task/18935/stat : 18935 (java) S 18928 18915 18477 0 -1 64 314 0 0 0 4 0 0 0 16 0 9 0 46214093 940093440 43617 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18929/tid=18936] ppid=18928 vsize=918060 CPUtime=0
/proc/18929/task/18936/stat : 18936 (java) S 18928 18915 18477 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 46214093 940093440 43623 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18929/tid=18937] ppid=18928 vsize=918060 CPUtime=0
/proc/18929/task/18937/stat : 18937 (java) S 18928 18915 18477 0 -1 64 2 0 0 0 0 0 0 0 15 0 9 0 46214093 940093440 43630 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 21.71
Current children cumulated vsize (KiB) 940156

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

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

[startup+23.4023 s]
/proc/loadavg: 2.74 2.66 2.57 4/91 18937
/proc/meminfo: memFree=1529664/2055920 swapFree=4180656/4192956
[pid=18915] ppid=18913 vsize=16740 CPUtime=16.21
/proc/18915/stat : 18915 (sugar++) S 18913 18915 18477 0 -1 4194304 1306 134051 0 1 4 2 1519 96 16 0 1 0 46212342 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 259362173026 0 16384 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/18915/statm: 4185 1104 409 3 0 764 0
[pid=18928] ppid=18915 vsize=0 CPUtime=0
/proc/18928/stat : 18928 (sh) Z 18915 18915 18477 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 46214088 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 0 0 0
/proc/18928/statm: 0 0 0 0 0 0 0
[pid=18929] ppid=1 vsize=907816 CPUtime=5.89
/proc/18929/stat : 18929 (java) S 1 18915 18477 0 -1 0 59539 0 1 0 564 25 0 0 16 0 9 0 46214089 929603584 45860 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/18929/statm: 226954 45860 2532 9 0 221536 0
[pid=18929/tid=18930] ppid=1 vsize=907816 CPUtime=2.81
/proc/18929/task/18930/stat : 18930 (java) S 1 18915 18477 0 -1 64 3587 0 1 0 278 3 0 0 25 0 9 0 46214090 929603584 45860 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18929/tid=18931] ppid=1 vsize=907816 CPUtime=3.02
/proc/18929/task/18931/stat : 18931 (java) R 1 18915 18477 0 -1 64 54940 0 0 0 281 21 0 0 22 0 9 0 46214091 929603584 45860 996147200 134512640 134550740 4294955920 18446744073709551615 102731777 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=18929/tid=18932] ppid=1 vsize=907816 CPUtime=0
/proc/18929/task/18932/stat : 18932 (java) S 1 18915 18477 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 46214091 929603584 45860 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18929/tid=18933] ppid=1 vsize=907816 CPUtime=0
/proc/18929/task/18933/stat : 18933 (java) S 1 18915 18477 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 46214091 929603584 45860 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18929/tid=18934] ppid=1 vsize=907816 CPUtime=0
/proc/18929/task/18934/stat : 18934 (java) S 1 18915 18477 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 46214093 929603584 45860 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18929/tid=18935] ppid=1 vsize=907816 CPUtime=0.04
/proc/18929/task/18935/stat : 18935 (java) S 1 18915 18477 0 -1 64 314 0 0 0 4 0 0 0 16 0 9 0 46214093 929603584 45860 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18929/tid=18936] ppid=1 vsize=907816 CPUtime=0
/proc/18929/task/18936/stat : 18936 (java) S 1 18915 18477 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 46214093 929603584 45860 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18929/tid=18937] ppid=1 vsize=907816 CPUtime=0
/proc/18929/task/18937/stat : 18937 (java) S 1 18915 18477 0 -1 64 2 0 0 0 0 0 0 0 15 0 9 0 46214093 929603584 45860 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 22.1
Current children cumulated vsize (KiB) 924556

[startup+23.6023 s]
/proc/loadavg: 2.74 2.66 2.57 4/91 18937
/proc/meminfo: memFree=1529664/2055920 swapFree=4180656/4192956
[pid=18915] ppid=18913 vsize=16740 CPUtime=16.21
/proc/18915/stat : 18915 (sugar++) S 18913 18915 18477 0 -1 4194304 1306 134051 0 1 4 2 1519 96 16 0 1 0 46212342 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 259362173026 0 16384 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/18915/statm: 4185 1104 409 3 0 764 0
[pid=18928] ppid=18915 vsize=0 CPUtime=0
/proc/18928/stat : 18928 (sh) Z 18915 18915 18477 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 46214088 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 0 0 0
/proc/18928/statm: 0 0 0 0 0 0 0
[pid=18929] ppid=1 vsize=865492 CPUtime=6.09
/proc/18929/stat : 18929 (java) S 1 18915 18477 0 -1 0 59599 0 1 0 583 26 0 0 16 0 11 0 46214089 886263808 35174 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/18929/statm: 216373 35174 2532 9 0 210955 0
[pid=18929/tid=18930] ppid=1 vsize=865492 CPUtime=2.82
/proc/18929/task/18930/stat : 18930 (java) R 1 18915 18477 0 -1 64 3587 0 1 0 279 3 0 0 24 0 11 0 46214090 886263808 35174 996147200 134512640 134550740 4294955920 18446744073709551615 4126438130 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18929/tid=18931] ppid=1 vsize=865492 CPUtime=3.21
/proc/18929/task/18931/stat : 18931 (java) R 1 18915 18477 0 -1 64 54981 0 0 0 299 22 0 0 25 0 11 0 46214091 886263808 35174 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=18929/tid=18932] ppid=1 vsize=865492 CPUtime=0
/proc/18929/task/18932/stat : 18932 (java) S 1 18915 18477 0 -1 64 9 0 0 0 0 0 0 0 16 0 11 0 46214091 886263808 35174 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18929/tid=18933] ppid=1 vsize=865492 CPUtime=0
/proc/18929/task/18933/stat : 18933 (java) S 1 18915 18477 0 -1 64 9 0 0 0 0 0 0 0 15 0 11 0 46214091 886263808 35174 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18929/tid=18934] ppid=1 vsize=865492 CPUtime=0
/proc/18929/task/18934/stat : 18934 (java) S 1 18915 18477 0 -1 64 6 0 0 0 0 0 0 0 18 0 11 0 46214093 886263808 35174 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18929/tid=18935] ppid=1 vsize=865492 CPUtime=0.04
/proc/18929/task/18935/stat : 18935 (java) S 1 18915 18477 0 -1 64 314 0 0 0 4 0 0 0 16 0 11 0 46214093 886263808 35174 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18929/tid=18936] ppid=1 vsize=865492 CPUtime=0
/proc/18929/task/18936/stat : 18936 (java) S 1 18915 18477 0 -1 64 2 0 0 0 0 0 0 0 19 0 11 0 46214093 886263808 35174 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18929/tid=18937] ppid=1 vsize=865492 CPUtime=0
/proc/18929/task/18937/stat : 18937 (java) S 1 18915 18477 0 -1 64 2 0 0 0 0 0 0 0 15 0 11 0 46214093 886263808 35174 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 22.3
Current children cumulated vsize (KiB) 882232

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18915 and gives
#  childrusage.ru_utime.tv_sec=15
#  childrusage.ru_utime.tv_usec=245682
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=994848
# CPU time returned by wait4() is 16.2405
# while last known CPU time is 22.3
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 23.6372
CPU time (s): 22.3
CPU user time (s): 21.06
CPU system time (s): 1.24
CPU usage (%): 94.3427
Max. virtual memory (cumulated for all children) (KiB): 940156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.2457
system time used= 0.994848
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 135707
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= 1870
involuntary context switches= 4406

runsolver used 0.044993 second user time and 0.078987 second system time

The end

Launcher Data (download as text)

Begin job on node1 at 2008-07-12 22:38:08
IDJOB=1114009
IDBENCH=61674
IDSOLVER=367
FILE ID=node1/1114009-1215895083
PBS_JOBID= 7903662
Free space on /tmp= 66452 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-5.xml
COMMAND LINE= DIR/sugar++ -max -incremental -c -vv -java="java -Xmx700M" -decjava="java -Xmx50M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat-inc" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1114009-1215895083/watcher-1114009-1215895083 -o /tmp/evaluation-result-1114009-1215895083/solver-1114009-1215895083 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/sugar++ -max -incremental -c -vv -java="java -Xmx700M" -decjava="java -Xmx50M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat-inc" -tmp="HOME/temp" HOME/instance-1114009-1215895083.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 12bcc8beb38dd34ffc03a20313fd6405
RANDOM SEED=1202827984

node1.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		: 3000.244
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		: 3000.244
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:       1783416 kB
Buffers:         15008 kB
Cached:         126184 kB
SwapCached:       5824 kB
Active:         196668 kB
Inactive:        31840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1783416 kB
SwapTotal:     4192956 kB
SwapFree:      4180656 kB
Dirty:           71316 kB
Writeback:           0 kB
Mapped:         103780 kB
Slab:            28924 kB
Committed_AS:  1017552 kB
PageTables:       2068 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= 66452 MiB
End job on node1 at 2008-07-12 22:38:34