Trace number 2081465

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) 6.38099 7.01923

General information on the benchmark

Namecsp/largeQueens/
normalized-queens-1000.xml
MD5SUM78313dcdeb39aaad2168896beb466d7e
Bench Category2-ARY-INT (binary constraints in intension)
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 variables1000
Number of constraints499500
Maximum constraint arity2
Maximum domain size1000
Number of constraints which are defined in extension0
Number of constraints which are defined in intension499500
Global constraints used (with number of constraints)

Solver Data 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.08	c 0	BEGIN Sun Jul 12 06:27:56 2009
0.00/0.08	c 0	PID 24564
0.00/0.08	c 0	HOST node70.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2081465-1247372872.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-2081465-1247372872.xml' 'HOME/temp.csp'
6.07/6.22	c ERROR INTERRUPTED
0.07/7.01	s UNKNOWN
0.07/7.01	c 7	CPU 0.07 (0.06 0.01 0 0)
0.07/7.01	c 7	END Sun Jul 12 06:28:03 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-2081465-1247372872/watcher-2081465-1247372872 -o /tmp/evaluation-result-2081465-1247372872/solver-2081465-1247372872 -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-2081465-1247372872.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: 2.00 2.01 2.00 4/74 24564
/proc/meminfo: memFree=1137040/2055920 swapFree=4192812/4192956
[pid=24564] ppid=24562 vsize=18576 CPUtime=0
/proc/24564/stat : 24564 (runsolver) R 24562 24564 18479 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 24350261 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 233402068263 0 0 4096 24578 0 0 0 17 1 0 0
/proc/24564/statm: 4644 284 249 26 0 2626 0

[startup+0.110118 s]
/proc/loadavg: 2.00 2.01 2.00 4/74 24564
/proc/meminfo: memFree=1137040/2055920 swapFree=4192812/4192956
[pid=24564] ppid=24562 vsize=16868 CPUtime=0.07
/proc/24564/stat : 24564 (sugar) S 24562 24564 18479 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 24350261 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24564/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.201125 s]
/proc/loadavg: 2.00 2.01 2.00 4/74 24564
/proc/meminfo: memFree=1137040/2055920 swapFree=4192812/4192956
[pid=24564] ppid=24562 vsize=16868 CPUtime=0.07
/proc/24564/stat : 24564 (sugar) S 24562 24564 18479 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 24350261 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24564/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301134 s]
/proc/loadavg: 2.00 2.01 2.00 4/74 24564
/proc/meminfo: memFree=1137040/2055920 swapFree=4192812/4192956
[pid=24564] ppid=24562 vsize=16868 CPUtime=0.07
/proc/24564/stat : 24564 (sugar) S 24562 24564 18479 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 24350261 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24564/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701177 s]
/proc/loadavg: 2.00 2.01 2.00 4/74 24564
/proc/meminfo: memFree=1137040/2055920 swapFree=4192812/4192956
[pid=24564] ppid=24562 vsize=16868 CPUtime=0.07
/proc/24564/stat : 24564 (sugar) S 24562 24564 18479 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 24350261 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24564/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50226 s]
/proc/loadavg: 2.00 2.01 2.00 4/85 24576
/proc/meminfo: memFree=1098104/2055920 swapFree=4192812/4192956
[pid=24564] ppid=24562 vsize=16868 CPUtime=0.07
/proc/24564/stat : 24564 (sugar) S 24562 24564 18479 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 24350261 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24564/statm: 4217 1111 409 3 0 796 0
[pid=24567] ppid=24564 vsize=5356 CPUtime=0
/proc/24567/stat : 24567 (sh) S 24564 24564 18479 0 -1 4194304 277 0 0 0 0 0 0 0 21 0 1 0 24350270 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24567/statm: 1339 233 193 169 0 50 0
[pid=24568] ppid=24567 vsize=866760 CPUtime=1.35
/proc/24568/stat : 24568 (java) S 24567 24564 18479 0 -1 0 17928 0 1 0 124 11 0 0 18 0 9 0 24350270 887562240 14997 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24568/statm: 216690 14997 2557 9 0 211202 0
[pid=24568/tid=24569] ppid=24567 vsize=866760 CPUtime=0.69
/proc/24568/task/24569/stat : 24569 (java) R 24567 24564 18479 0 -1 64 3041 0 1 0 66 3 0 0 25 0 9 0 24350271 887562240 14997 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24570] ppid=24567 vsize=866760 CPUtime=0.55
/proc/24568/task/24570/stat : 24570 (java) R 24567 24564 18479 0 -1 64 13686 0 0 0 48 7 0 0 16 0 9 0 24350272 887562240 14997 996147200 134512640 134550932 4294955984 18446744073709551615 103817785 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24571] ppid=24567 vsize=866760 CPUtime=0
/proc/24568/task/24571/stat : 24571 (java) S 24567 24564 18479 0 -1 64 16 0 0 0 0 0 0 0 16 0 9 0 24350273 887562240 14997 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24572] ppid=24567 vsize=866760 CPUtime=0
/proc/24568/task/24572/stat : 24572 (java) S 24567 24564 18479 0 -1 64 11 0 0 0 0 0 0 0 16 0 9 0 24350273 887562240 14997 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24573] ppid=24567 vsize=866760 CPUtime=0
/proc/24568/task/24573/stat : 24573 (java) S 24567 24564 18479 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 24350275 887562240 14997 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24574] ppid=24567 vsize=866760 CPUtime=0.09
/proc/24568/task/24574/stat : 24574 (java) S 24567 24564 18479 0 -1 64 494 0 0 0 9 0 0 0 16 0 9 0 24350275 887562240 14997 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24575] ppid=24567 vsize=866760 CPUtime=0
/proc/24568/task/24575/stat : 24575 (java) S 24567 24564 18479 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 24350275 887562240 14997 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24576] ppid=24567 vsize=866760 CPUtime=0
/proc/24568/task/24576/stat : 24576 (java) S 24567 24564 18479 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24350275 887562240 14997 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 888984

[startup+3.10241 s]
/proc/loadavg: 2.00 2.01 2.00 4/85 24576
/proc/meminfo: memFree=1052536/2055920 swapFree=4192812/4192956
[pid=24564] ppid=24562 vsize=16868 CPUtime=0.07
/proc/24564/stat : 24564 (sugar) S 24562 24564 18479 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 24350261 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24564/statm: 4217 1111 409 3 0 796 0
[pid=24567] ppid=24564 vsize=5356 CPUtime=0
/proc/24567/stat : 24567 (sh) S 24564 24564 18479 0 -1 4194304 277 0 0 0 0 0 0 0 21 0 1 0 24350270 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24567/statm: 1339 233 193 169 0 50 0
[pid=24568] ppid=24567 vsize=864756 CPUtime=2.94
/proc/24568/stat : 24568 (java) S 24567 24564 18479 0 -1 0 36307 0 1 0 269 25 0 0 18 0 9 0 24350270 885510144 30898 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24568/statm: 216189 30898 2557 9 0 210701 0
[pid=24568/tid=24569] ppid=24567 vsize=864756 CPUtime=1.56
/proc/24568/task/24569/stat : 24569 (java) R 24567 24564 18479 0 -1 64 3916 0 1 0 149 7 0 0 25 0 9 0 24350271 885510144 30898 996147200 134512640 134550932 4294955984 18446744073709551615 4126487934 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24570] ppid=24567 vsize=864756 CPUtime=1.25
/proc/24568/task/24570/stat : 24570 (java) S 24567 24564 18479 0 -1 64 31188 0 0 0 109 16 0 0 16 0 9 0 24350272 885510144 30898 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24571] ppid=24567 vsize=864756 CPUtime=0
/proc/24568/task/24571/stat : 24571 (java) S 24567 24564 18479 0 -1 64 16 0 0 0 0 0 0 0 16 0 9 0 24350273 885510144 30898 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24572] ppid=24567 vsize=864756 CPUtime=0
/proc/24568/task/24572/stat : 24572 (java) S 24567 24564 18479 0 -1 64 11 0 0 0 0 0 0 0 16 0 9 0 24350273 885510144 30898 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24573] ppid=24567 vsize=864756 CPUtime=0
/proc/24568/task/24573/stat : 24573 (java) S 24567 24564 18479 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 24350275 885510144 30898 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24574] ppid=24567 vsize=864756 CPUtime=0.09
/proc/24568/task/24574/stat : 24574 (java) S 24567 24564 18479 0 -1 64 496 0 0 0 9 0 0 0 16 0 9 0 24350275 885510144 30898 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24575] ppid=24567 vsize=864756 CPUtime=0
/proc/24568/task/24575/stat : 24575 (java) S 24567 24564 18479 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 24350275 885510144 30898 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24576] ppid=24567 vsize=864756 CPUtime=0
/proc/24568/task/24576/stat : 24576 (java) S 24567 24564 18479 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24350275 885510144 30898 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 886980



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+6.20273 s]
/proc/loadavg: 2.08 2.02 2.01 3/85 24576
/proc/meminfo: memFree=861184/2055920 swapFree=4192812/4192956
[pid=24564] ppid=24562 vsize=16868 CPUtime=0.07
/proc/24564/stat : 24564 (sugar) S 24562 24564 18479 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 24350261 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24564/statm: 4217 1111 409 3 0 796 0
[pid=24567] ppid=24564 vsize=5356 CPUtime=0
/proc/24567/stat : 24567 (sh) S 24564 24564 18479 0 -1 4194304 277 0 0 0 0 0 0 0 21 0 1 0 24350270 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24567/statm: 1339 233 193 169 0 50 0
[pid=24568] ppid=24567 vsize=901236 CPUtime=6
/proc/24568/stat : 24568 (java) S 24567 24564 18479 0 -1 0 88853 0 1 0 542 58 0 0 18 0 9 0 24350270 922865664 70571 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24568/statm: 225309 70571 2558 9 0 219821 0
[pid=24568/tid=24569] ppid=24567 vsize=901236 CPUtime=3.17
/proc/24568/task/24569/stat : 24569 (java) S 24567 24564 18479 0 -1 64 4919 0 1 0 307 10 0 0 25 0 9 0 24350271 922865664 70571 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24570] ppid=24567 vsize=901236 CPUtime=2.71
/proc/24568/task/24570/stat : 24570 (java) R 24567 24564 18479 0 -1 64 82731 0 0 0 225 46 0 0 19 0 9 0 24350272 922865664 70571 996147200 134512640 134550932 4294955984 18446744073709551615 103732249 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24571] ppid=24567 vsize=901236 CPUtime=0
/proc/24568/task/24571/stat : 24571 (java) S 24567 24564 18479 0 -1 64 16 0 0 0 0 0 0 0 16 0 9 0 24350273 922865664 70571 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24572] ppid=24567 vsize=901236 CPUtime=0
/proc/24568/task/24572/stat : 24572 (java) S 24567 24564 18479 0 -1 64 11 0 0 0 0 0 0 0 16 0 9 0 24350273 922865664 70571 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24573] ppid=24567 vsize=901236 CPUtime=0
/proc/24568/task/24573/stat : 24573 (java) S 24567 24564 18479 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 24350275 922865664 70571 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24574] ppid=24567 vsize=901236 CPUtime=0.09
/proc/24568/task/24574/stat : 24574 (java) S 24567 24564 18479 0 -1 64 496 0 0 0 9 0 0 0 16 0 9 0 24350275 922865664 70571 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24575] ppid=24567 vsize=901236 CPUtime=0
/proc/24568/task/24575/stat : 24575 (java) S 24567 24564 18479 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 24350275 922865664 70571 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24576] ppid=24567 vsize=901236 CPUtime=0
/proc/24568/task/24576/stat : 24576 (java) S 24567 24564 18479 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24350275 922865664 70571 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.07
Current children cumulated vsize (KiB) 923460

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

[startup+6.32675 s]
/proc/loadavg: 2.08 2.02 2.01 3/85 24576
/proc/meminfo: memFree=861184/2055920 swapFree=4192812/4192956
[pid=24564] ppid=24562 vsize=16868 CPUtime=0.07
/proc/24564/stat : 24564 (sugar) S 24562 24564 18479 0 -1 4194304 1250 128 0 0 6 1 0 0 16 0 1 0 24350261 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/24564/statm: 4217 1112 409 3 0 796 0
[pid=24567] ppid=24564 vsize=0 CPUtime=0
/proc/24567/stat : 24567 (sh) Z 24564 24564 18479 0 -1 4195340 277 0 0 0 0 0 0 0 16 0 1 0 24350270 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/24567/statm: 0 0 0 0 0 0 0
[pid=24568] ppid=1 vsize=901236 CPUtime=6.12
/proc/24568/stat : 24568 (java) S 1 24564 18479 0 -1 0 88853 0 1 0 554 58 0 0 16 0 9 0 24350270 922865664 70571 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24568/statm: 225309 70571 2558 9 0 219821 0
[pid=24568/tid=24569] ppid=1 vsize=901236 CPUtime=3.17
/proc/24568/task/24569/stat : 24569 (java) S 1 24564 18479 0 -1 64 4919 0 1 0 307 10 0 0 25 0 9 0 24350271 922865664 70571 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24570] ppid=1 vsize=901236 CPUtime=2.83
/proc/24568/task/24570/stat : 24570 (java) R 1 24564 18479 0 -1 64 82731 0 0 0 237 46 0 0 20 0 9 0 24350272 922865664 70571 996147200 134512640 134550932 4294955984 18446744073709551615 104189893 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24571] ppid=1 vsize=901236 CPUtime=0
/proc/24568/task/24571/stat : 24571 (java) S 1 24564 18479 0 -1 64 16 0 0 0 0 0 0 0 16 0 9 0 24350273 922865664 70571 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24572] ppid=1 vsize=901236 CPUtime=0
/proc/24568/task/24572/stat : 24572 (java) S 1 24564 18479 0 -1 64 11 0 0 0 0 0 0 0 16 0 9 0 24350273 922865664 70571 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24573] ppid=1 vsize=901236 CPUtime=0
/proc/24568/task/24573/stat : 24573 (java) S 1 24564 18479 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 24350275 922865664 70571 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24574] ppid=1 vsize=901236 CPUtime=0.09
/proc/24568/task/24574/stat : 24574 (java) S 1 24564 18479 0 -1 64 496 0 0 0 9 0 0 0 16 0 9 0 24350275 922865664 70571 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24575] ppid=1 vsize=901236 CPUtime=0
/proc/24568/task/24575/stat : 24575 (java) S 1 24564 18479 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 24350275 922865664 70571 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24576] ppid=1 vsize=901236 CPUtime=0
/proc/24568/task/24576/stat : 24576 (java) S 1 24564 18479 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24350275 922865664 70571 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 918104

############
# WARNING:
# current cumulated CPU time (0.07 s) is less than in the last sample (6.37 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (6.3 s) to the 'lost time'.

[startup+6.50276 s]
/proc/loadavg: 2.08 2.02 2.01 3/85 24576
/proc/meminfo: memFree=861184/2055920 swapFree=4192812/4192956
[pid=24564] ppid=24562 vsize=16868 CPUtime=0.07
/proc/24564/stat : 24564 (sugar) S 24562 24564 18479 0 -1 4194304 1250 128 0 0 6 1 0 0 16 0 1 0 24350261 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/24564/statm: 4217 1112 409 3 0 796 0
[pid=24567] ppid=24564 vsize=0 CPUtime=0
/proc/24567/stat : 24567 (sh) Z 24564 24564 18479 0 -1 4195340 277 0 0 0 0 0 0 0 16 0 1 0 24350270 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/24567/statm: 0 0 0 0 0 0 0
[pid=24568] ppid=1 vsize=901236 CPUtime=6.3
/proc/24568/stat : 24568 (java) S 1 24564 18479 0 -1 0 88853 0 1 0 572 58 0 0 16 0 9 0 24350270 922865664 70571 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24568/statm: 225309 70571 2558 9 0 219821 0
[pid=24568/tid=24569] ppid=1 vsize=901236 CPUtime=3.17
/proc/24568/task/24569/stat : 24569 (java) S 1 24564 18479 0 -1 64 4919 0 1 0 307 10 0 0 25 0 9 0 24350271 922865664 70571 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24570] ppid=1 vsize=901236 CPUtime=3
/proc/24568/task/24570/stat : 24570 (java) R 1 24564 18479 0 -1 64 82731 0 0 0 254 46 0 0 22 0 9 0 24350272 922865664 70571 996147200 134512640 134550932 4294955984 18446744073709551615 104516112 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24571] ppid=1 vsize=901236 CPUtime=0
/proc/24568/task/24571/stat : 24571 (java) S 1 24564 18479 0 -1 64 16 0 0 0 0 0 0 0 16 0 9 0 24350273 922865664 70571 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24572] ppid=1 vsize=901236 CPUtime=0
/proc/24568/task/24572/stat : 24572 (java) S 1 24564 18479 0 -1 64 11 0 0 0 0 0 0 0 16 0 9 0 24350273 922865664 70571 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24573] ppid=1 vsize=901236 CPUtime=0
/proc/24568/task/24573/stat : 24573 (java) S 1 24564 18479 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 24350275 922865664 70571 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24574] ppid=1 vsize=901236 CPUtime=0.09
/proc/24568/task/24574/stat : 24574 (java) S 1 24564 18479 0 -1 64 496 0 0 0 9 0 0 0 16 0 9 0 24350275 922865664 70571 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24575] ppid=1 vsize=901236 CPUtime=0
/proc/24568/task/24575/stat : 24575 (java) S 1 24564 18479 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 24350275 922865664 70571 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24568/tid=24576] ppid=1 vsize=901236 CPUtime=0
/proc/24568/task/24576/stat : 24576 (java) S 1 24564 18479 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24350275 922865664 70571 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.37
Current children cumulated vsize (KiB) 918104

[startup+6.60277 s]
/proc/loadavg: 2.08 2.02 2.01 4/86 24577
/proc/meminfo: memFree=861368/2055920 swapFree=4192812/4192956
[pid=24564] ppid=24562 vsize=16868 CPUtime=0.07
/proc/24564/stat : 24564 (sugar) S 24562 24564 18479 0 -1 4194304 1250 128 0 0 6 1 0 0 16 0 1 0 24350261 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/24564/statm: 4217 1112 409 3 0 796 0
[pid=24567] ppid=24564 vsize=0 CPUtime=0
/proc/24567/stat : 24567 (sh) Z 24564 24564 18479 0 -1 4195340 277 0 0 0 0 0 0 0 16 0 1 0 24350270 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/24567/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868
#
############


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

[startup+6.70778 s]
/proc/loadavg: 2.08 2.02 2.01 4/86 24577
/proc/meminfo: memFree=861368/2055920 swapFree=4192812/4192956
[pid=24564] ppid=24562 vsize=16868 CPUtime=0.07
/proc/24564/stat : 24564 (sugar) S 24562 24564 18479 0 -1 4194304 1250 128 0 0 6 1 0 0 16 0 1 0 24350261 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/24564/statm: 4217 1112 409 3 0 796 0
[pid=24567] ppid=24564 vsize=0 CPUtime=0
/proc/24567/stat : 24567 (sh) Z 24564 24564 18479 0 -1 4195340 277 0 0 0 0 0 0 0 16 0 1 0 24350270 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/24567/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+6.9018 s]
/proc/loadavg: 2.08 2.02 2.01 4/86 24577
/proc/meminfo: memFree=861368/2055920 swapFree=4192812/4192956
[pid=24564] ppid=24562 vsize=16868 CPUtime=0.07
/proc/24564/stat : 24564 (sugar) S 24562 24564 18479 0 -1 4194304 1250 128 0 0 6 1 0 0 16 0 1 0 24350261 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/24564/statm: 4217 1112 409 3 0 796 0
[pid=24567] ppid=24564 vsize=0 CPUtime=0
/proc/24567/stat : 24567 (sh) Z 24564 24564 18479 0 -1 4195340 277 0 0 0 0 0 0 0 16 0 1 0 24350270 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/24567/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+7.00255 s]
/proc/loadavg: 2.08 2.02 2.01 4/86 24577
/proc/meminfo: memFree=861368/2055920 swapFree=4192812/4192956
[pid=24564] ppid=24562 vsize=16868 CPUtime=0.07
/proc/24564/stat : 24564 (sugar) S 24562 24564 18479 0 -1 4194304 1250 128 0 0 6 1 0 0 16 0 1 0 24350261 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/24564/statm: 4217 1112 409 3 0 796 0
[pid=24567] ppid=24564 vsize=0 CPUtime=0
/proc/24567/stat : 24567 (sh) Z 24564 24564 18479 0 -1 4195340 277 0 0 0 0 0 0 0 16 0 1 0 24350270 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/24567/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

Child status: 0

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 6.3
#  lost CPU user time (s): 5.72
#  lost CPU system time (s): 0.58

Real time (s): 7.01923
CPU time (s): 6.38099
CPU user time (s): 5.78499
CPU system time (s): 0.595997
CPU usage (%): 90.9072
Max. virtual memory (cumulated for all children) (KiB): 923460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06499
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1738
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 26
involuntary context switches= 14

runsolver used 0.016997 second user time and 0.039993 second system time

The end

Launcher Data 

Begin job on node70 at 2009-07-12 06:27:56
IDJOB=2081465
IDBENCH=57400
IDSOLVER=738
FILE ID=node70/2081465-1247372872
PBS_JOBID= 9506991
Free space on /tmp= 66288 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/largeQueens/normalized-queens-1000.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-2081465-1247372872/watcher-2081465-1247372872 -o /tmp/evaluation-result-2081465-1247372872/solver-2081465-1247372872 -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-2081465-1247372872.xml

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

MD5SUM BENCH= 78313dcdeb39aaad2168896beb466d7e
RANDOM SEED=253731379

node70.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		: 3000.214
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		: 3000.214
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:       1137520 kB
Buffers:         27264 kB
Cached:         381620 kB
SwapCached:          0 kB
Active:         681768 kB
Inactive:       160128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1137520 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           68116 kB
Writeback:           0 kB
Mapped:         444244 kB
Slab:            61120 kB
Committed_AS:   591372 kB
PageTables:       2648 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= 66288 MiB
End job on node70 at 2009-07-12 06:28:04