Trace number 2076845

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) 7.1 7.22719

General information on the benchmark

Namecsp/ogdHerald/
normalized-crossword-m1-ogd-19-09.xml
MD5SUM6d811bc46ca7761b636d375e3bd92f22
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.995848
Satisfiable
(Un)Satisfiability was proved
Number of variables295
Number of constraints2699
Maximum constraint arity30
Maximum domain size26
Number of constraints which are defined in extension130
Number of constraints which are defined in intension2569
Global constraints used (with number of constraints)

Solver Data 

0.02/0.07	c 0	Sugar v1-14-6 + HOME/picosat
0.02/0.07	c 0	BEGIN Sun Jul 12 03:45:28 2009
0.02/0.07	c 0	PID 20782
0.02/0.07	c 0	HOST node84.alineos.net
0.02/0.07	c 0	CONVERTING HOME/instance-2076845-1247363127.xml TO HOME/temp.csp
0.02/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2076845-1247363127.xml' 'HOME/temp.csp'
1.66/1.79	c 2	1 domains, 295 variables, 9 predicates, 8 relations, 2699 constraints
1.75/1.82	c 2	ENCODING HOME/temp.csp TO HOME/temp.cnf
1.75/1.82	c 2	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'
1.75/1.90	c 2	Parsing HOME/temp.csp
3.42/3.53	c 3	parsed 3012 expressions
3.42/3.54	c 3	Heap : 33 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.42/3.54	c 3	Converting to clausal form CSP
3.42/3.56	c 3	converted 302 (10%) expressions
5.61/5.79	c 6	converted 603 (20%) expressions
5.80/5.91	c 6	converted 904 (30%) expressions
6.71/6.82	c ERROR INTERRUPTED
7.10/7.22	s UNKNOWN
7.10/7.22	c 7	CPU 1.77 (0.05 0.01 1.61 0.1)
7.10/7.22	c 7	END Sun Jul 12 03:45:35 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-2076845-1247363127/watcher-2076845-1247363127 -o /tmp/evaluation-result-2076845-1247363127/solver-2076845-1247363127 -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-2076845-1247363127.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: 1.93 1.98 1.99 4/84 20782
/proc/meminfo: memFree=1688928/2055920 swapFree=4192812/4192956
[pid=20782] ppid=20780 vsize=12272 CPUtime=0
/proc/20782/stat : 20782 (sugar) R 20780 20782 20717 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 23378140 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 243665697381 0 0 4224 0 0 0 0 17 0 0 0
/proc/20782/statm: 3068 327 246 3 0 168 0

[startup+0.0316709 s]
/proc/loadavg: 1.93 1.98 1.99 4/84 20782
/proc/meminfo: memFree=1688928/2055920 swapFree=4192812/4192956
[pid=20782] ppid=20780 vsize=13204 CPUtime=0.02
/proc/20782/stat : 20782 (sugar) R 20780 20782 20717 0 -1 4194304 690 0 0 0 2 0 0 0 18 0 1 0 23378140 13520896 658 996147200 4194304 4206940 548682068608 18446744073709551615 243665375969 0 0 4224 0 0 0 0 17 0 0 0
/proc/20782/statm: 3301 658 336 3 0 401 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13204

[startup+0.104687 s]
/proc/loadavg: 1.93 1.98 1.99 4/84 20782
/proc/meminfo: memFree=1688928/2055920 swapFree=4192812/4192956
[pid=20782] ppid=20780 vsize=16868 CPUtime=0.06
/proc/20782/stat : 20782 (sugar) S 20780 20782 20717 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 23378140 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20782/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.30276 s]
/proc/loadavg: 1.93 1.98 1.99 4/84 20782
/proc/meminfo: memFree=1688928/2055920 swapFree=4192812/4192956
[pid=20782] ppid=20780 vsize=16868 CPUtime=0.06
/proc/20782/stat : 20782 (sugar) S 20780 20782 20717 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 23378140 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20782/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.70284 s]
/proc/loadavg: 1.93 1.98 1.99 4/84 20782
/proc/meminfo: memFree=1688928/2055920 swapFree=4192812/4192956
[pid=20782] ppid=20780 vsize=16868 CPUtime=0.06
/proc/20782/stat : 20782 (sugar) S 20780 20782 20717 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 23378140 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20782/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50195 s]
/proc/loadavg: 1.93 1.98 1.99 4/95 20794
/proc/meminfo: memFree=1652736/2055920 swapFree=4192812/4192956
[pid=20782] ppid=20780 vsize=16868 CPUtime=0.06
/proc/20782/stat : 20782 (sugar) S 20780 20782 20717 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 23378140 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20782/statm: 4217 1111 409 3 0 796 0
[pid=20785] ppid=20782 vsize=5356 CPUtime=0
/proc/20785/stat : 20785 (sh) S 20782 20782 20717 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23378147 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20785/statm: 1339 233 193 169 0 50 0
[pid=20786] ppid=20785 vsize=865820 CPUtime=1.41
/proc/20786/stat : 20786 (java) S 20785 20782 20717 0 -1 0 14099 0 1 0 133 8 0 0 18 0 9 0 23378148 886599680 13086 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20786/statm: 216455 13086 2556 9 0 210967 0
[pid=20786/tid=20787] ppid=20785 vsize=865820 CPUtime=0.97
/proc/20786/task/20787/stat : 20787 (java) R 20785 20782 20717 0 -1 64 5684 0 1 0 93 4 0 0 25 0 9 0 23378149 886599680 13086 996147200 134512640 134550932 4294955984 18446744073709551615 104514188 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20786/tid=20788] ppid=20785 vsize=865820 CPUtime=0.28
/proc/20786/task/20788/stat : 20788 (java) S 20785 20782 20717 0 -1 64 7197 0 0 0 26 2 0 0 16 0 9 0 23378150 886599680 13086 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20786/tid=20789] ppid=20785 vsize=865820 CPUtime=0
/proc/20786/task/20789/stat : 20789 (java) S 20785 20782 20717 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23378150 886599680 13086 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20786/tid=20790] ppid=20785 vsize=865820 CPUtime=0
/proc/20786/task/20790/stat : 20790 (java) S 20785 20782 20717 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 23378150 886599680 13086 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20786/tid=20791] ppid=20785 vsize=865820 CPUtime=0
/proc/20786/task/20791/stat : 20791 (java) S 20785 20782 20717 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 23378152 886599680 13086 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20786/tid=20792] ppid=20785 vsize=865820 CPUtime=0.12
/proc/20786/task/20792/stat : 20792 (java) S 20785 20782 20717 0 -1 64 514 0 0 0 12 0 0 0 16 0 9 0 23378152 886599680 13086 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20786/tid=20793] ppid=20785 vsize=865820 CPUtime=0
/proc/20786/task/20793/stat : 20793 (java) S 20785 20782 20717 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 23378152 886599680 13086 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20786/tid=20794] ppid=20785 vsize=865820 CPUtime=0
/proc/20786/task/20794/stat : 20794 (java) S 20785 20782 20717 0 -1 64 2 0 0 0 0 0 0 0 15 0 9 0 23378152 886599680 13086 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 888044

[startup+3.10223 s]
/proc/loadavg: 1.93 1.98 1.99 3/95 20804
/proc/meminfo: memFree=1673984/2055920 swapFree=4192812/4192956
[pid=20782] ppid=20780 vsize=16868 CPUtime=1.77
/proc/20782/stat : 20782 (sugar) S 20780 20782 20717 0 -1 4194304 1309 14995 0 1 5 1 161 10 15 0 1 0 23378140 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20782/statm: 4217 1111 409 3 0 796 0
[pid=20795] ppid=20782 vsize=5356 CPUtime=0
/proc/20795/stat : 20795 (sh) S 20782 20782 20717 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23378323 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20795/statm: 1339 233 193 169 0 50 0
[pid=20796] ppid=20795 vsize=862816 CPUtime=1.26
/proc/20796/stat : 20796 (java) S 20795 20782 20717 0 -1 0 10423 0 1 0 121 5 0 0 20 0 9 0 23378323 883523584 9461 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/20796/statm: 215704 9461 2158 9 0 210617 0
[pid=20796/tid=20797] ppid=20795 vsize=862816 CPUtime=0.7
/proc/20796/task/20797/stat : 20797 (java) R 20795 20782 20717 0 -1 64 2163 0 1 0 69 1 0 0 25 0 9 0 23378324 883523584 9461 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20798] ppid=20795 vsize=862816 CPUtime=0.5
/proc/20796/task/20798/stat : 20798 (java) R 20795 20782 20717 0 -1 64 7255 0 0 0 47 3 0 0 17 0 9 0 23378325 883523584 9461 996147200 134512640 134550932 4294955936 18446744073709551615 104191083 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20799] ppid=20795 vsize=862816 CPUtime=0
/proc/20796/task/20799/stat : 20799 (java) S 20795 20782 20717 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23378325 883523584 9461 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20800] ppid=20795 vsize=862816 CPUtime=0
/proc/20796/task/20800/stat : 20800 (java) S 20795 20782 20717 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 23378325 883523584 9335 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20801] ppid=20795 vsize=862816 CPUtime=0
/proc/20796/task/20801/stat : 20801 (java) S 20795 20782 20717 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 23378327 883523584 9335 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20802] ppid=20795 vsize=862292 CPUtime=0.03
/proc/20796/task/20802/stat : 20802 (java) S 20795 20782 20717 0 -1 64 303 0 0 0 3 0 0 0 16 0 9 0 23378327 882987008 9330 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20803] ppid=20795 vsize=862292 CPUtime=0
/proc/20796/task/20803/stat : 20803 (java) S 20795 20782 20717 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 23378327 882987008 9330 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20804] ppid=20795 vsize=862292 CPUtime=0
/proc/20796/task/20804/stat : 20804 (java) S 20795 20782 20717 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 23378327 882987008 9330 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 885040

[startup+6.30181 s]
/proc/loadavg: 2.09 2.02 2.01 3/95 20804
/proc/meminfo: memFree=1586304/2055920 swapFree=4192812/4192956
[pid=20782] ppid=20780 vsize=16868 CPUtime=1.77
/proc/20782/stat : 20782 (sugar) S 20780 20782 20717 0 -1 4194304 1309 14995 0 1 5 1 161 10 16 0 1 0 23378140 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20782/statm: 4217 1111 409 3 0 796 0
[pid=20795] ppid=20782 vsize=5356 CPUtime=0
/proc/20795/stat : 20795 (sh) S 20782 20782 20717 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23378323 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20795/statm: 1339 233 193 169 0 50 0
[pid=20796] ppid=20795 vsize=868532 CPUtime=4.44
/proc/20796/stat : 20796 (java) S 20795 20782 20717 0 -1 0 34803 0 1 0 428 16 0 0 20 0 9 0 23378323 889376768 33261 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/20796/statm: 217133 33261 2567 9 0 211638 0
[pid=20796/tid=20797] ppid=20795 vsize=868532 CPUtime=2.2
/proc/20796/task/20797/stat : 20797 (java) R 20795 20782 20717 0 -1 64 3725 0 1 0 218 2 0 0 25 0 9 0 23378324 889376768 33262 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20798] ppid=20795 vsize=868532 CPUtime=2.06
/proc/20796/task/20798/stat : 20798 (java) R 20795 20782 20717 0 -1 64 28945 0 0 0 194 12 0 0 16 0 9 0 23378325 889376768 33262 996147200 134512640 134550932 4294955936 18446744073709551615 102709360 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20799] ppid=20795 vsize=868532 CPUtime=0
/proc/20796/task/20799/stat : 20799 (java) S 20795 20782 20717 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23378325 889376768 33263 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20800] ppid=20795 vsize=868532 CPUtime=0
/proc/20796/task/20800/stat : 20800 (java) S 20795 20782 20717 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 23378325 889376768 33263 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20801] ppid=20795 vsize=868532 CPUtime=0
/proc/20796/task/20801/stat : 20801 (java) S 20795 20782 20717 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 23378327 889376768 33264 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20802] ppid=20795 vsize=868532 CPUtime=0.14
/proc/20796/task/20802/stat : 20802 (java) S 20795 20782 20717 0 -1 64 1432 0 0 0 14 0 0 0 16 0 9 0 23378327 889376768 33265 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20803] ppid=20795 vsize=868532 CPUtime=0
/proc/20796/task/20803/stat : 20803 (java) S 20795 20782 20717 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 23378327 889376768 33265 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20804] ppid=20795 vsize=868532 CPUtime=0
/proc/20796/task/20804/stat : 20804 (java) S 20795 20782 20717 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 23378327 889376768 33266 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 890756



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+6.80191 s]
/proc/loadavg: 2.09 2.02 2.01 3/95 20804
/proc/meminfo: memFree=1501896/2055920 swapFree=4192812/4192956
[pid=20782] ppid=20780 vsize=16868 CPUtime=1.77
/proc/20782/stat : 20782 (sugar) S 20780 20782 20717 0 -1 4194304 1309 14995 0 1 5 1 161 10 16 0 1 0 23378140 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20782/statm: 4217 1111 409 3 0 796 0
[pid=20795] ppid=20782 vsize=5356 CPUtime=0
/proc/20795/stat : 20795 (sh) S 20782 20782 20717 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23378323 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20795/statm: 1339 233 193 169 0 50 0
[pid=20796] ppid=20795 vsize=910088 CPUtime=4.94
/proc/20796/stat : 20796 (java) S 20795 20782 20717 0 -1 0 56729 0 1 0 468 26 0 0 20 0 9 0 23378323 931930112 44948 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/20796/statm: 227522 44948 2567 9 0 222027 0
[pid=20796/tid=20797] ppid=20795 vsize=910088 CPUtime=2.25
/proc/20796/task/20797/stat : 20797 (java) S 20795 20782 20717 0 -1 64 3726 0 1 0 223 2 0 0 25 0 9 0 23378324 931930112 44948 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20798] ppid=20795 vsize=910088 CPUtime=2.51
/proc/20796/task/20798/stat : 20798 (java) R 20795 20782 20717 0 -1 64 50869 0 0 0 229 22 0 0 19 0 9 0 23378325 931930112 44948 996147200 134512640 134550932 4294955936 18446744073709551615 102758107 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20799] ppid=20795 vsize=910088 CPUtime=0
/proc/20796/task/20799/stat : 20799 (java) S 20795 20782 20717 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23378325 931930112 44948 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20800] ppid=20795 vsize=910088 CPUtime=0
/proc/20796/task/20800/stat : 20800 (java) S 20795 20782 20717 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 23378325 931930112 44948 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20801] ppid=20795 vsize=910088 CPUtime=0
/proc/20796/task/20801/stat : 20801 (java) S 20795 20782 20717 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 23378327 931930112 44948 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20802] ppid=20795 vsize=910088 CPUtime=0.14
/proc/20796/task/20802/stat : 20802 (java) S 20795 20782 20717 0 -1 64 1432 0 0 0 14 0 0 0 16 0 9 0 23378327 931930112 44948 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20803] ppid=20795 vsize=910088 CPUtime=0
/proc/20796/task/20803/stat : 20803 (java) S 20795 20782 20717 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 23378327 931930112 44948 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20804] ppid=20795 vsize=910088 CPUtime=0
/proc/20796/task/20804/stat : 20804 (java) S 20795 20782 20717 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 23378327 931930112 44948 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.71
Current children cumulated vsize (KiB) 932312

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

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

[startup+7.00194 s]
/proc/loadavg: 2.09 2.02 2.01 3/95 20804
/proc/meminfo: memFree=1501896/2055920 swapFree=4192812/4192956
[pid=20782] ppid=20780 vsize=16868 CPUtime=1.77
/proc/20782/stat : 20782 (sugar) S 20780 20782 20717 0 -1 4194304 1323 14995 0 1 5 1 161 10 16 0 1 0 23378140 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/20782/statm: 4217 1112 409 3 0 796 0
[pid=20795] ppid=20782 vsize=0 CPUtime=0
/proc/20795/stat : 20795 (sh) Z 20782 20782 20717 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 23378323 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/20795/statm: 0 0 0 0 0 0 0
[pid=20796] ppid=1 vsize=910088 CPUtime=5.13
/proc/20796/stat : 20796 (java) S 1 20782 20717 0 -1 0 56729 0 1 0 487 26 0 0 16 0 9 0 23378323 931930112 44948 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20796/statm: 227522 44948 2567 9 0 222027 0
[pid=20796/tid=20797] ppid=1 vsize=910088 CPUtime=2.25
/proc/20796/task/20797/stat : 20797 (java) S 1 20782 20717 0 -1 64 3726 0 1 0 223 2 0 0 25 0 9 0 23378324 931930112 44948 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20798] ppid=1 vsize=910088 CPUtime=2.7
/proc/20796/task/20798/stat : 20798 (java) R 1 20782 20717 0 -1 64 50869 0 0 0 248 22 0 0 21 0 9 0 23378325 931930112 44948 996147200 134512640 134550932 4294955936 18446744073709551615 103831040 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20799] ppid=1 vsize=910088 CPUtime=0
/proc/20796/task/20799/stat : 20799 (java) S 1 20782 20717 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23378325 931930112 44948 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20800] ppid=1 vsize=910088 CPUtime=0
/proc/20796/task/20800/stat : 20800 (java) S 1 20782 20717 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 23378325 931930112 44948 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20801] ppid=1 vsize=910088 CPUtime=0
/proc/20796/task/20801/stat : 20801 (java) S 1 20782 20717 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23378327 931930112 44948 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20796/tid=20802] ppid=1 vsize=910088 CPUtime=0.14
/proc/20796/task/20802/stat : 20802 (java) S 1 20782 20717 0 -1 64 1432 0 0 0 14 0 0 0 16 0 9 0 23378327 931930112 44948 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20803] ppid=1 vsize=910088 CPUtime=0
/proc/20796/task/20803/stat : 20803 (java) S 1 20782 20717 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 23378327 931930112 44948 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20804] ppid=1 vsize=910088 CPUtime=0
/proc/20796/task/20804/stat : 20804 (java) S 1 20782 20717 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 23378327 931930112 44948 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.9
Current children cumulated vsize (KiB) 926956

[startup+7.20197 s]
/proc/loadavg: 2.09 2.02 2.01 3/95 20804
/proc/meminfo: memFree=1501896/2055920 swapFree=4192812/4192956
[pid=20782] ppid=20780 vsize=16868 CPUtime=1.77
/proc/20782/stat : 20782 (sugar) S 20780 20782 20717 0 -1 4194304 1323 14995 0 1 5 1 161 10 16 0 1 0 23378140 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/20782/statm: 4217 1112 409 3 0 796 0
[pid=20795] ppid=20782 vsize=0 CPUtime=0
/proc/20795/stat : 20795 (sh) Z 20782 20782 20717 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 23378323 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/20795/statm: 0 0 0 0 0 0 0
[pid=20796] ppid=1 vsize=869264 CPUtime=5.33
/proc/20796/stat : 20796 (java) S 1 20782 20717 0 -1 0 56790 0 2 0 506 27 0 0 16 0 11 0 23378323 890126336 34638 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20796/statm: 217316 34638 2569 9 0 211821 0
[pid=20796/tid=20797] ppid=1 vsize=869264 CPUtime=2.27
/proc/20796/task/20797/stat : 20797 (java) R 1 20782 20717 0 -1 64 3727 0 2 0 224 3 0 0 24 0 11 0 23378324 890126336 34638 996147200 134512640 134550932 4294955936 18446744073709551615 4125924970 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20798] ppid=1 vsize=869264 CPUtime=2.89
/proc/20796/task/20798/stat : 20798 (java) S 1 20782 20717 0 -1 64 50909 0 0 0 267 22 0 0 23 0 11 0 23378325 890126336 34638 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20799] ppid=1 vsize=869264 CPUtime=0
/proc/20796/task/20799/stat : 20799 (java) S 1 20782 20717 0 -1 64 15 0 0 0 0 0 0 0 16 0 11 0 23378325 890126336 34638 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20800] ppid=1 vsize=869264 CPUtime=0
/proc/20796/task/20800/stat : 20800 (java) S 1 20782 20717 0 -1 64 9 0 0 0 0 0 0 0 16 0 11 0 23378325 890126336 34638 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20801] ppid=1 vsize=869264 CPUtime=0
/proc/20796/task/20801/stat : 20801 (java) S 1 20782 20717 0 -1 64 7 0 0 0 0 0 0 0 17 0 11 0 23378327 890126336 34638 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20802] ppid=1 vsize=869264 CPUtime=0.14
/proc/20796/task/20802/stat : 20802 (java) S 1 20782 20717 0 -1 64 1432 0 0 0 14 0 0 0 16 0 11 0 23378327 890126336 34638 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20803] ppid=1 vsize=869264 CPUtime=0
/proc/20796/task/20803/stat : 20803 (java) S 1 20782 20717 0 -1 64 0 0 0 0 0 0 0 0 25 0 11 0 23378327 890126336 34638 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20796/tid=20804] ppid=1 vsize=869264 CPUtime=0
/proc/20796/task/20804/stat : 20804 (java) S 1 20782 20717 0 -1 64 0 0 0 0 0 0 0 0 15 0 11 0 23378327 890126336 34638 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 7.1
Current children cumulated vsize (KiB) 886132

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20782 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=673745
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=122981
# CPU time returned by wait4() is 1.79673
# while last known CPU time is 7.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 7.22719
CPU time (s): 7.1
CPU user time (s): 6.72
CPU system time (s): 0.38
CPU usage (%): 98.2401
Max. virtual memory (cumulated for all children) (KiB): 942556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.67374
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16671
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= 1305
involuntary context switches= 1176

runsolver used 0.017997 second user time and 0.029995 second system time

The end

Launcher Data 

Begin job on node84 at 2009-07-12 03:45:28
IDJOB=2076845
IDBENCH=56509
IDSOLVER=738
FILE ID=node84/2076845-1247363127
PBS_JOBID= 9507015
Free space on /tmp= 66276 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/ogdHerald/normalized-crossword-m1-ogd-19-09.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-2076845-1247363127/watcher-2076845-1247363127 -o /tmp/evaluation-result-2076845-1247363127/solver-2076845-1247363127 -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-2076845-1247363127.xml

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

MD5SUM BENCH= 6d811bc46ca7761b636d375e3bd92f22
RANDOM SEED=708462491

node84.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		: 3000.259
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		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1689408 kB
Buffers:         20120 kB
Cached:         100716 kB
SwapCached:          0 kB
Active:         282420 kB
Inactive:        28912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1689408 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5336 kB
Writeback:           0 kB
Mapped:         206244 kB
Slab:            40184 kB
Committed_AS:   871788 kB
PageTables:       2072 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= 66276 MiB
End job on node84 at 2009-07-12 03:45:37