Trace number 2064745

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) 8.22 8.47647

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-39_ext.xml
MD5SUM6b7e5986f6c032035c6c6119dbe79942
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables28
Number of constraints93
Maximum constraint arity3
Maximum domain size28
Number of constraints which are defined in extension93
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 Sat Jul 11 20:14:27 2009
0.00/0.08	c 0	PID 14650
0.00/0.08	c 0	HOST node64.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2064745-1247336066.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-2064745-1247336066.xml' 'HOME/temp.csp'
2.34/2.49	c 3	1 domains, 28 variables, 0 predicates, 93 relations, 93 constraints
2.42/2.54	c 3	ENCODING HOME/temp.csp TO HOME/temp.cnf
2.42/2.54	c 3	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'
2.45/2.62	c 3	Parsing HOME/temp.csp
7.04/7.26	c 7	parsed 215 expressions
7.04/7.27	c 7	Heap : 84 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
7.04/7.27	c 7	Converting to clausal form CSP
7.04/7.29	c 7	converted 22 (10%) expressions
7.13/7.35	c 7	converted 43 (20%) expressions
7.23/7.40	c 8	converted 65 (30%) expressions
7.23/7.42	c 8	converted 86 (40%) expressions
7.23/7.47	c 8	converted 108 (50%) expressions
7.73/7.92	c ERROR INTERRUPTED
8.22/8.47	s UNKNOWN
8.22/8.47	c 9	CPU 2.45 (0.06 0.01 2.23 0.15)
8.22/8.47	c 9	END Sat Jul 11 20:14:36 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-2064745-1247336066/watcher-2064745-1247336066 -o /tmp/evaluation-result-2064745-1247336066/solver-2064745-1247336066 -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-2064745-1247336066.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: 1.92 1.99 2.00 4/81 14650
/proc/meminfo: memFree=1293464/2055920 swapFree=4192812/4192956
[pid=14650] ppid=14648 vsize=18576 CPUtime=0
/proc/14650/stat : 14650 (runsolver) R 14648 14650 14121 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 20670011 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 251255123239 0 0 4096 24578 0 0 0 17 1 0 0
/proc/14650/statm: 4644 284 249 26 0 2626 0

[startup+0.0848051 s]
/proc/loadavg: 1.92 1.99 2.00 4/81 14650
/proc/meminfo: memFree=1293464/2055920 swapFree=4192812/4192956
[pid=14650] ppid=14648 vsize=16868 CPUtime=0.06
/proc/14650/stat : 14650 (sugar) S 14648 14650 14121 0 -1 4194304 1209 128 0 0 6 0 0 0 18 0 1 0 20670011 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14650/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.102798 s]
/proc/loadavg: 1.92 1.99 2.00 4/81 14650
/proc/meminfo: memFree=1293464/2055920 swapFree=4192812/4192956
[pid=14650] ppid=14648 vsize=16868 CPUtime=0.06
/proc/14650/stat : 14650 (sugar) S 14648 14650 14121 0 -1 4194304 1227 128 0 0 6 0 0 0 19 0 1 0 20670011 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14650/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301766 s]
/proc/loadavg: 1.92 1.99 2.00 4/81 14650
/proc/meminfo: memFree=1293464/2055920 swapFree=4192812/4192956
[pid=14650] ppid=14648 vsize=16868 CPUtime=0.06
/proc/14650/stat : 14650 (sugar) S 14648 14650 14121 0 -1 4194304 1227 128 0 0 6 0 0 0 19 0 1 0 20670011 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14650/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701813 s]
/proc/loadavg: 1.92 1.99 2.00 4/81 14650
/proc/meminfo: memFree=1293464/2055920 swapFree=4192812/4192956
[pid=14650] ppid=14648 vsize=16868 CPUtime=0.06
/proc/14650/stat : 14650 (sugar) S 14648 14650 14121 0 -1 4194304 1227 128 0 0 6 0 0 0 19 0 1 0 20670011 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14650/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.5029 s]
/proc/loadavg: 1.92 1.99 2.00 3/92 14662
/proc/meminfo: memFree=1259520/2055920 swapFree=4192812/4192956
[pid=14650] ppid=14648 vsize=16868 CPUtime=0.06
/proc/14650/stat : 14650 (sugar) S 14648 14650 14121 0 -1 4194304 1227 128 0 0 6 0 0 0 19 0 1 0 20670011 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14650/statm: 4217 1111 409 3 0 796 0
[pid=14653] ppid=14650 vsize=5356 CPUtime=0
/proc/14653/stat : 14653 (sh) S 14650 14650 14121 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 20670020 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14653/statm: 1339 233 193 169 0 50 0
[pid=14654] ppid=14653 vsize=864160 CPUtime=1.39
/proc/14654/stat : 14654 (java) S 14653 14650 14121 0 -1 0 10888 0 1 0 130 9 0 0 18 0 9 0 20670020 884899840 10065 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/14654/statm: 216040 10065 2553 9 0 210552 0
[pid=14654/tid=14655] ppid=14653 vsize=864160 CPUtime=1.12
/proc/14654/task/14655/stat : 14655 (java) R 14653 14650 14121 0 -1 64 3008 0 1 0 108 4 0 0 25 0 9 0 20670021 884899840 10065 996147200 134512640 134550932 4294955984 18446744073709551615 4126554325 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14654/tid=14656] ppid=14653 vsize=864160 CPUtime=0.18
/proc/14654/task/14656/stat : 14656 (java) S 14653 14650 14121 0 -1 64 6846 0 0 0 15 3 0 0 16 0 9 0 20670022 884899840 10065 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=14654/tid=14657] ppid=14653 vsize=864160 CPUtime=0
/proc/14654/task/14657/stat : 14657 (java) S 14653 14650 14121 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 20670023 884899840 10065 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14654/tid=14658] ppid=14653 vsize=864160 CPUtime=0
/proc/14654/task/14658/stat : 14658 (java) S 14653 14650 14121 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 20670023 884899840 10065 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14654/tid=14659] ppid=14653 vsize=864160 CPUtime=0
/proc/14654/task/14659/stat : 14659 (java) S 14653 14650 14121 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 20670025 884899840 10065 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14654/tid=14660] ppid=14653 vsize=864160 CPUtime=0.06
/proc/14654/task/14660/stat : 14660 (java) S 14653 14650 14121 0 -1 64 332 0 0 0 6 0 0 0 16 0 9 0 20670025 884899840 10065 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14654/tid=14661] ppid=14653 vsize=864160 CPUtime=0
/proc/14654/task/14661/stat : 14661 (java) S 14653 14650 14121 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 20670025 884899840 10065 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14654/tid=14662] ppid=14653 vsize=864160 CPUtime=0
/proc/14654/task/14662/stat : 14662 (java) S 14653 14650 14121 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 20670025 884899840 10065 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) 886384

[startup+3.10107 s]
/proc/loadavg: 1.92 1.99 2.00 4/92 14662
/proc/meminfo: memFree=1249600/2055920 swapFree=4192812/4192956
[pid=14650] ppid=14648 vsize=16868 CPUtime=2.45
/proc/14650/stat : 14650 (sugar) S 14648 14650 14121 0 -1 4194304 1309 13844 0 1 6 1 223 15 16 0 1 0 20670011 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14650/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 2.45
Current children cumulated vsize (KiB) 16868
heavy processes:

[startup+6.30242 s]
/proc/loadavg: 2.01 2.01 2.01 4/92 14672
/proc/meminfo: memFree=1224128/2055920 swapFree=4192812/4192956
[pid=14650] ppid=14648 vsize=16868 CPUtime=2.45
/proc/14650/stat : 14650 (sugar) S 14648 14650 14121 0 -1 4194304 1309 13844 0 1 6 1 223 15 16 0 1 0 20670011 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14650/statm: 4217 1111 409 3 0 796 0
[pid=14663] ppid=14650 vsize=5356 CPUtime=0
/proc/14663/stat : 14663 (sh) S 14650 14650 14121 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 20670266 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14663/statm: 1339 233 193 169 0 50 0
[pid=14664] ppid=14663 vsize=862284 CPUtime=3.69
/proc/14664/stat : 14664 (java) S 14663 14650 14121 0 -1 0 20672 0 1 0 360 9 0 0 18 0 9 0 20670266 882978816 19746 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/14664/statm: 215571 19746 2158 9 0 210484 0
[pid=14664/tid=14665] ppid=14663 vsize=862284 CPUtime=2.12
/proc/14664/task/14665/stat : 14665 (java) R 14663 14650 14121 0 -1 64 3046 0 1 0 210 2 0 0 25 0 9 0 20670267 882978816 19746 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14664/tid=14666] ppid=14663 vsize=862284 CPUtime=1.51
/proc/14664/task/14666/stat : 14666 (java) R 14663 14650 14121 0 -1 64 16616 0 0 0 145 6 0 0 16 0 9 0 20670269 882978816 19746 996147200 134512640 134550932 4294955936 18446744073709551615 102759532 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=14664/tid=14667] ppid=14663 vsize=862284 CPUtime=0
/proc/14664/task/14667/stat : 14667 (java) S 14663 14650 14121 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 20670269 882978816 19746 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14664/tid=14668] ppid=14663 vsize=862284 CPUtime=0
/proc/14664/task/14668/stat : 14668 (java) S 14663 14650 14121 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 20670269 882978816 19746 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14664/tid=14669] ppid=14663 vsize=862284 CPUtime=0
/proc/14664/task/14669/stat : 14669 (java) S 14663 14650 14121 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 20670271 882978816 19746 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14664/tid=14670] ppid=14663 vsize=862284 CPUtime=0.03
/proc/14664/task/14670/stat : 14670 (java) S 14663 14650 14121 0 -1 64 306 0 0 0 3 0 0 0 16 0 9 0 20670271 882978816 19746 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14664/tid=14671] ppid=14663 vsize=862284 CPUtime=0
/proc/14664/task/14671/stat : 14671 (java) S 14663 14650 14121 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 20670271 882978816 19746 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14664/tid=14672] ppid=14663 vsize=862284 CPUtime=0
/proc/14664/task/14672/stat : 14672 (java) S 14663 14650 14121 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 20670271 882978816 19746 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 884508



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+7.9026 s]
/proc/loadavg: 2.09 2.02 2.01 4/92 14672
/proc/meminfo: memFree=1132608/2055920 swapFree=4192812/4192956
[pid=14650] ppid=14648 vsize=16868 CPUtime=2.45
/proc/14650/stat : 14650 (sugar) S 14648 14650 14121 0 -1 4194304 1309 13844 0 1 6 1 223 15 16 0 1 0 20670011 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14650/statm: 4217 1111 409 3 0 796 0
[pid=14663] ppid=14650 vsize=5356 CPUtime=0
/proc/14663/stat : 14663 (sh) S 14650 14650 14121 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 20670266 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14663/statm: 1339 233 193 169 0 50 0
[pid=14664] ppid=14663 vsize=905452 CPUtime=5.28
/proc/14664/stat : 14664 (java) S 14663 14650 14121 0 -1 0 45865 0 1 0 508 20 0 0 18 0 9 0 20670266 927182848 39859 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/14664/statm: 226363 39859 2569 9 0 220868 0
[pid=14664/tid=14665] ppid=14663 vsize=905452 CPUtime=2.94
/proc/14664/task/14665/stat : 14665 (java) R 14663 14650 14121 0 -1 64 3604 0 1 0 291 3 0 0 25 0 9 0 20670267 927182848 39859 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14664/tid=14666] ppid=14663 vsize=905452 CPUtime=2.27
/proc/14664/task/14666/stat : 14666 (java) R 14663 14650 14121 0 -1 64 41242 0 0 0 212 15 0 0 16 0 9 0 20670269 927182848 39859 996147200 134512640 134550932 4294955936 18446744073709551615 101593092 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=14664/tid=14667] ppid=14663 vsize=905452 CPUtime=0
/proc/14664/task/14667/stat : 14667 (java) S 14663 14650 14121 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 20670269 927182848 39859 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14664/tid=14668] ppid=14663 vsize=905452 CPUtime=0
/proc/14664/task/14668/stat : 14668 (java) S 14663 14650 14121 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 20670269 927182848 39859 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14664/tid=14669] ppid=14663 vsize=905452 CPUtime=0
/proc/14664/task/14669/stat : 14669 (java) S 14663 14650 14121 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 20670271 927182848 39859 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14664/tid=14670] ppid=14663 vsize=905452 CPUtime=0.04
/proc/14664/task/14670/stat : 14670 (java) S 14663 14650 14121 0 -1 64 315 0 0 0 4 0 0 0 16 0 9 0 20670271 927182848 39859 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14664/tid=14671] ppid=14663 vsize=905452 CPUtime=0
/proc/14664/task/14671/stat : 14671 (java) S 14663 14650 14121 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 20670271 927182848 39859 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14664/tid=14672] ppid=14663 vsize=905452 CPUtime=0
/proc/14664/task/14672/stat : 14672 (java) S 14663 14650 14121 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 20670271 927182848 39859 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.73
Current children cumulated vsize (KiB) 927676

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

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

[startup+8.20263 s]
/proc/loadavg: 2.09 2.02 2.01 4/92 14672
/proc/meminfo: memFree=1132608/2055920 swapFree=4192812/4192956
[pid=14650] ppid=14648 vsize=16868 CPUtime=2.45
/proc/14650/stat : 14650 (sugar) S 14648 14650 14121 0 -1 4194304 1323 13844 0 1 6 1 223 15 15 0 1 0 20670011 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/14650/statm: 4217 1112 409 3 0 796 0
[pid=14663] ppid=14650 vsize=0 CPUtime=0
/proc/14663/stat : 14663 (sh) Z 14650 14650 14121 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 20670266 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/14663/statm: 0 0 0 0 0 0 0
[pid=14664] ppid=1 vsize=905448 CPUtime=5.57
/proc/14664/stat : 14664 (java) S 1 14650 14121 0 -1 0 53217 0 1 0 534 23 0 0 16 0 9 0 20670266 927178752 42088 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/14664/statm: 226362 42088 2568 9 0 220867 0
[pid=14664/tid=14665] ppid=1 vsize=905448 CPUtime=2.94
/proc/14664/task/14665/stat : 14665 (java) R 1 14650 14121 0 -1 64 3604 0 1 0 291 3 0 0 25 0 9 0 20670267 927178752 42088 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14664/tid=14666] ppid=1 vsize=905448 CPUtime=2.56
/proc/14664/task/14666/stat : 14666 (java) R 1 14650 14121 0 -1 64 48594 0 0 0 237 19 0 0 16 0 9 0 20670269 927178752 42088 996147200 134512640 134550932 4294955936 18446744073709551615 102768036 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=14664/tid=14667] ppid=1 vsize=905448 CPUtime=0
/proc/14664/task/14667/stat : 14667 (java) S 1 14650 14121 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 20670269 927178752 42088 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14664/tid=14668] ppid=1 vsize=905448 CPUtime=0
/proc/14664/task/14668/stat : 14668 (java) S 1 14650 14121 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 20670269 927178752 42088 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14664/tid=14669] ppid=1 vsize=905448 CPUtime=0
/proc/14664/task/14669/stat : 14669 (java) S 1 14650 14121 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 20670271 927178752 42088 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14664/tid=14670] ppid=1 vsize=905448 CPUtime=0.04
/proc/14664/task/14670/stat : 14670 (java) S 1 14650 14121 0 -1 64 315 0 0 0 4 0 0 0 16 0 9 0 20670271 927178752 42088 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14664/tid=14671] ppid=1 vsize=905448 CPUtime=0
/proc/14664/task/14671/stat : 14671 (java) S 1 14650 14121 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 20670271 927178752 42088 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14664/tid=14672] ppid=1 vsize=905448 CPUtime=0
/proc/14664/task/14672/stat : 14672 (java) S 1 14650 14121 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 20670271 927178752 42088 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.02
Current children cumulated vsize (KiB) 922316

[startup+8.40265 s]
/proc/loadavg: 2.09 2.02 2.01 4/92 14672
/proc/meminfo: memFree=1132608/2055920 swapFree=4192812/4192956
[pid=14650] ppid=14648 vsize=16868 CPUtime=2.45
/proc/14650/stat : 14650 (sugar) S 14648 14650 14121 0 -1 4194304 1323 13844 0 1 6 1 223 15 15 0 1 0 20670011 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/14650/statm: 4217 1112 409 3 0 796 0
[pid=14663] ppid=14650 vsize=0 CPUtime=0
/proc/14663/stat : 14663 (sh) Z 14650 14650 14121 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 20670266 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/14663/statm: 0 0 0 0 0 0 0
[pid=14664] ppid=1 vsize=864908 CPUtime=5.77
/proc/14664/stat : 14664 (java) S 1 14650 14121 0 -1 0 53288 0 1 0 553 24 0 0 16 0 11 0 20670266 885665792 31860 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/14664/statm: 216227 31860 2567 9 0 210732 0
[pid=14664/tid=14665] ppid=1 vsize=864908 CPUtime=2.94
/proc/14664/task/14665/stat : 14665 (java) R 1 14650 14121 0 -1 64 3604 0 1 0 291 3 0 0 25 0 11 0 20670267 885665792 31860 996147200 134512640 134550932 4294955936 18446744073709551615 103210868 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14664/tid=14666] ppid=1 vsize=864908 CPUtime=2.76
/proc/14664/task/14666/stat : 14666 (java) S 1 14650 14121 0 -1 64 48646 0 0 0 256 20 0 0 16 0 11 0 20670269 885665792 31860 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=14664/tid=14667] ppid=1 vsize=864908 CPUtime=0
/proc/14664/task/14667/stat : 14667 (java) S 1 14650 14121 0 -1 64 15 0 0 0 0 0 0 0 16 0 11 0 20670269 885665792 31860 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14664/tid=14668] ppid=1 vsize=864908 CPUtime=0
/proc/14664/task/14668/stat : 14668 (java) S 1 14650 14121 0 -1 64 9 0 0 0 0 0 0 0 16 0 11 0 20670269 885665792 31860 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14664/tid=14669] ppid=1 vsize=864908 CPUtime=0
/proc/14664/task/14669/stat : 14669 (java) S 1 14650 14121 0 -1 64 7 0 0 0 0 0 0 0 17 0 11 0 20670271 885665792 31860 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14664/tid=14670] ppid=1 vsize=864908 CPUtime=0.04
/proc/14664/task/14670/stat : 14670 (java) S 1 14650 14121 0 -1 64 315 0 0 0 4 0 0 0 16 0 11 0 20670271 885665792 31860 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14664/tid=14671] ppid=1 vsize=864908 CPUtime=0
/proc/14664/task/14671/stat : 14671 (java) S 1 14650 14121 0 -1 64 1 0 0 0 0 0 0 0 19 0 11 0 20670271 885665792 31860 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14664/tid=14672] ppid=1 vsize=864908 CPUtime=0
/proc/14664/task/14672/stat : 14672 (java) S 1 14650 14121 0 -1 64 1 0 0 0 0 0 0 0 15 0 11 0 20670271 885665792 31860 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.22
Current children cumulated vsize (KiB) 881776

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14650 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=297650
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=170974
# CPU time returned by wait4() is 2.46862
# while last known CPU time is 8.22
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 8.47647
CPU time (s): 8.22
CPU user time (s): 7.82
CPU system time (s): 0.4
CPU usage (%): 96.9743
Max. virtual memory (cumulated for all children) (KiB): 927676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.29765
system time used= 0.170974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15520
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= 2100
involuntary context switches= 2086

runsolver used 0.026995 second user time and 0.034994 second system time

The end

Launcher Data 

Begin job on node64 at 2009-07-11 20:14:27
IDJOB=2064745
IDBENCH=54184
IDSOLVER=738
FILE ID=node64/2064745-1247336066
PBS_JOBID= 9506753
Free space on /tmp= 66316 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-39_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-2064745-1247336066/watcher-2064745-1247336066 -o /tmp/evaluation-result-2064745-1247336066/solver-2064745-1247336066 -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-2064745-1247336066.xml

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

MD5SUM BENCH= 6b7e5986f6c032035c6c6119dbe79942
RANDOM SEED=403383915

node64.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		: 3000.220
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		: 3000.220
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:       1294008 kB
Buffers:         38124 kB
Cached:         465884 kB
SwapCached:        144 kB
Active:         256780 kB
Inactive:       452576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1294008 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7112 kB
Writeback:           0 kB
Mapped:         225568 kB
Slab:            37024 kB
Committed_AS:   478304 kB
PageTables:       2204 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66316 MiB
End job on node64 at 2009-07-11 20:14:37