Trace number 2088197

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) 8.13 8.37621

General information on the benchmark

Namecsp/rand-3-28-28-fcd/
normalized-rand-3-28-28-93-632-fcd-27_ext.xml
MD5SUM322a02fea4842600907d0dc52f077adf
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 Sun Jul 12 10:33:56 2009
0.00/0.08	c 0	PID 28675
0.00/0.08	c 0	HOST node30.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2088197-1247387635.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-2088197-1247387635.xml' 'HOME/temp.csp'
2.24/2.35	c 2	1 domains, 28 variables, 0 predicates, 93 relations, 93 constraints
2.30/2.40	c 2	ENCODING HOME/temp.csp TO HOME/temp.cnf
2.30/2.40	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'
2.30/2.48	c 2	Parsing HOME/temp.csp
7.04/7.22	c 7	parsed 215 expressions
7.04/7.23	c 7	Heap : 84 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
7.04/7.23	c 7	Converting to clausal form CSP
7.04/7.25	c 7	converted 22 (10%) expressions
7.14/7.31	c 7	converted 43 (20%) expressions
7.14/7.36	c 7	converted 65 (30%) expressions
7.14/7.37	c 7	converted 86 (40%) expressions
7.24/7.43	c 7	converted 108 (50%) expressions
7.73/7.92	c ERROR INTERRUPTED
8.13/8.37	s UNKNOWN
8.13/8.37	c 8	CPU 2.31 (0.06 0.01 2.1 0.14)
8.13/8.37	c 8	END Sun Jul 12 10:34:04 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-2088197-1247387635/watcher-2088197-1247387635 -o /tmp/evaluation-result-2088197-1247387635/solver-2088197-1247387635 -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-2088197-1247387635.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: 2.01 2.07 2.04 4/83 28675
/proc/meminfo: memFree=1380304/2055920 swapFree=4192812/4192956
[pid=28675] ppid=28673 vsize=18576 CPUtime=0
/proc/28675/stat : 28675 (runsolver) R 28673 25844 25844 0 -1 4194368 12 0 0 0 0 0 0 0 19 0 1 0 25829682 19021824 282 996147200 4194304 4302564 548682068304 18446744073709551615 264904965618 0 0 4096 24578 0 0 0 17 1 0 0
/proc/28675/statm: 4644 282 247 26 0 2626 0

[startup+0.00933488 s]
/proc/loadavg: 2.01 2.07 2.04 4/83 28675
/proc/meminfo: memFree=1380304/2055920 swapFree=4192812/4192956
[pid=28675] ppid=28673 vsize=12268 CPUtime=0
/proc/28675/stat : 28675 (sugar) D 28673 28675 25844 0 -1 4194304 348 0 0 0 0 0 0 0 18 0 1 0 25829682 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 264907749989 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/28675/statm: 3067 316 241 3 0 167 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12268

[startup+0.101353 s]
/proc/loadavg: 2.01 2.07 2.04 4/83 28675
/proc/meminfo: memFree=1380304/2055920 swapFree=4192812/4192956
[pid=28675] ppid=28673 vsize=16868 CPUtime=0.07
/proc/28675/stat : 28675 (sugar) S 28673 28675 25844 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 25829682 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28675/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301383 s]
/proc/loadavg: 2.01 2.07 2.04 4/83 28675
/proc/meminfo: memFree=1380304/2055920 swapFree=4192812/4192956
[pid=28675] ppid=28673 vsize=16868 CPUtime=0.07
/proc/28675/stat : 28675 (sugar) S 28673 28675 25844 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 25829682 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28675/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701439 s]
/proc/loadavg: 2.01 2.07 2.04 4/83 28675
/proc/meminfo: memFree=1380304/2055920 swapFree=4192812/4192956
[pid=28675] ppid=28673 vsize=16868 CPUtime=0.07
/proc/28675/stat : 28675 (sugar) S 28673 28675 25844 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 25829682 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28675/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50356 s]
/proc/loadavg: 2.01 2.07 2.04 3/94 28687
/proc/meminfo: memFree=1340280/2055920 swapFree=4192812/4192956
[pid=28675] ppid=28673 vsize=16868 CPUtime=0.07
/proc/28675/stat : 28675 (sugar) S 28673 28675 25844 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 25829682 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28675/statm: 4217 1111 409 3 0 796 0
[pid=28678] ppid=28675 vsize=5356 CPUtime=0
/proc/28678/stat : 28678 (sh) S 28675 28675 25844 0 -1 4194304 277 0 0 0 0 0 0 0 21 0 1 0 25829691 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28678/statm: 1339 233 193 169 0 50 0
[pid=28679] ppid=28678 vsize=864148 CPUtime=1.39
/proc/28679/stat : 28679 (java) S 28678 28675 25844 0 -1 0 11632 0 1 0 130 9 0 0 18 0 9 0 25829691 884887552 10799 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28679/statm: 216037 10799 2553 9 0 210549 0
[pid=28679/tid=28680] ppid=28678 vsize=864148 CPUtime=1.12
/proc/28679/task/28680/stat : 28680 (java) R 28678 28675 25844 0 -1 64 3020 0 1 0 108 4 0 0 25 0 9 0 25829692 884887552 10799 996147200 134512640 134550932 4294955984 18446744073709551615 4126575579 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28679/tid=28681] ppid=28678 vsize=864148 CPUtime=0.19
/proc/28679/task/28681/stat : 28681 (java) S 28678 28675 25844 0 -1 64 7576 0 0 0 15 4 0 0 16 0 9 0 25829693 884887552 10799 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28679/tid=28682] ppid=28678 vsize=864148 CPUtime=0
/proc/28679/task/28682/stat : 28682 (java) S 28678 28675 25844 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 25829693 884887552 10799 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28679/tid=28683] ppid=28678 vsize=864148 CPUtime=0
/proc/28679/task/28683/stat : 28683 (java) S 28678 28675 25844 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 25829693 884887552 10799 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28679/tid=28684] ppid=28678 vsize=864148 CPUtime=0
/proc/28679/task/28684/stat : 28684 (java) S 28678 28675 25844 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25829696 884887552 10799 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28679/tid=28685] ppid=28678 vsize=864148 CPUtime=0.05
/proc/28679/task/28685/stat : 28685 (java) S 28678 28675 25844 0 -1 64 334 0 0 0 5 0 0 0 16 0 9 0 25829696 884887552 10799 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28679/tid=28686] ppid=28678 vsize=864148 CPUtime=0
/proc/28679/task/28686/stat : 28686 (java) S 28678 28675 25844 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 25829696 884887552 10799 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28679/tid=28687] ppid=28678 vsize=864148 CPUtime=0
/proc/28679/task/28687/stat : 28687 (java) S 28678 28675 25844 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 25829696 884887552 10799 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 886372

[startup+3.10179 s]
/proc/loadavg: 2.01 2.07 2.04 3/94 28687
/proc/meminfo: memFree=1327800/2055920 swapFree=4192812/4192956
[pid=28675] ppid=28673 vsize=16868 CPUtime=2.31
/proc/28675/stat : 28675 (sugar) S 28673 28675 25844 0 -1 4194304 1309 13704 0 1 6 1 210 14 16 0 1 0 25829682 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28675/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 2.31
Current children cumulated vsize (KiB) 16868
heavy processes:

[startup+6.30226 s]
/proc/loadavg: 2.01 2.07 2.04 4/94 28697
/proc/meminfo: memFree=1298488/2055920 swapFree=4192812/4192956
[pid=28675] ppid=28673 vsize=16868 CPUtime=2.31
/proc/28675/stat : 28675 (sugar) S 28673 28675 25844 0 -1 4194304 1309 13704 0 1 6 1 210 14 16 0 1 0 25829682 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28675/statm: 4217 1111 409 3 0 796 0
[pid=28688] ppid=28675 vsize=5356 CPUtime=0
/proc/28688/stat : 28688 (sh) S 28675 28675 25844 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25829923 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28688/statm: 1339 233 193 169 0 50 0
[pid=28689] ppid=28688 vsize=862288 CPUtime=3.85
/proc/28689/stat : 28689 (java) S 28688 28675 25844 0 -1 0 20995 0 1 0 373 12 0 0 18 0 9 0 25829923 882982912 20063 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28689/statm: 215572 20063 2158 9 0 210485 0
[pid=28689/tid=28690] ppid=28688 vsize=862288 CPUtime=2.25
/proc/28689/task/28690/stat : 28690 (java) R 28688 28675 25844 0 -1 64 3049 0 1 0 222 3 0 0 25 0 9 0 25829924 882982912 20063 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28689/tid=28691] ppid=28688 vsize=862288 CPUtime=1.53
/proc/28689/task/28691/stat : 28691 (java) R 28688 28675 25844 0 -1 64 16944 0 0 0 146 7 0 0 16 0 9 0 25829925 882982912 20063 996147200 134512640 134550932 4294955936 18446744073709551615 102549400 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28689/tid=28692] ppid=28688 vsize=862288 CPUtime=0
/proc/28689/task/28692/stat : 28692 (java) S 28688 28675 25844 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 25829926 882982912 20063 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28689/tid=28693] ppid=28688 vsize=862288 CPUtime=0
/proc/28689/task/28693/stat : 28693 (java) S 28688 28675 25844 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 25829926 882982912 20063 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28689/tid=28694] ppid=28688 vsize=862288 CPUtime=0
/proc/28689/task/28694/stat : 28694 (java) S 28688 28675 25844 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25829928 882982912 20063 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28689/tid=28695] ppid=28688 vsize=862288 CPUtime=0.03
/proc/28689/task/28695/stat : 28695 (java) S 28688 28675 25844 0 -1 64 299 0 0 0 3 0 0 0 16 0 9 0 25829928 882982912 20063 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28689/tid=28696] ppid=28688 vsize=862288 CPUtime=0
/proc/28689/task/28696/stat : 28696 (java) S 28688 28675 25844 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 25829928 882982912 20063 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28689/tid=28697] ppid=28688 vsize=862288 CPUtime=0
/proc/28689/task/28697/stat : 28697 (java) S 28688 28675 25844 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25829928 882982912 20063 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 884512



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+7.90149 s]
/proc/loadavg: 2.01 2.07 2.04 4/94 28697
/proc/meminfo: memFree=1184632/2055920 swapFree=4192812/4192956
[pid=28675] ppid=28673 vsize=16868 CPUtime=2.31
/proc/28675/stat : 28675 (sugar) S 28673 28675 25844 0 -1 4194304 1309 13704 0 1 6 1 210 14 16 0 1 0 25829682 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28675/statm: 4217 1111 409 3 0 796 0
[pid=28688] ppid=28675 vsize=5356 CPUtime=0
/proc/28688/stat : 28688 (sh) S 28675 28675 25844 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25829923 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28688/statm: 1339 233 193 169 0 50 0
[pid=28689] ppid=28688 vsize=915744 CPUtime=5.42
/proc/28689/stat : 28689 (java) S 28688 28675 25844 0 -1 0 53212 0 1 0 516 26 0 0 18 0 9 0 25829923 937721856 44654 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28689/statm: 228936 44654 2569 9 0 223441 0
[pid=28689/tid=28690] ppid=28688 vsize=915744 CPUtime=3.06
/proc/28689/task/28690/stat : 28690 (java) R 28688 28675 25844 0 -1 64 3608 0 1 0 303 3 0 0 25 0 9 0 25829924 937721856 44654 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28689/tid=28691] ppid=28688 vsize=915744 CPUtime=2.29
/proc/28689/task/28691/stat : 28691 (java) R 28688 28675 25844 0 -1 64 48593 0 0 0 208 21 0 0 16 0 9 0 25829925 937721856 44654 996147200 134512640 134550932 4294955936 18446744073709551615 102500705 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28689/tid=28692] ppid=28688 vsize=915744 CPUtime=0
/proc/28689/task/28692/stat : 28692 (java) S 28688 28675 25844 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 25829926 937721856 44654 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28689/tid=28693] ppid=28688 vsize=915744 CPUtime=0
/proc/28689/task/28693/stat : 28693 (java) S 28688 28675 25844 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 25829926 937721856 44654 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28689/tid=28694] ppid=28688 vsize=915744 CPUtime=0
/proc/28689/task/28694/stat : 28694 (java) S 28688 28675 25844 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25829928 937721856 44654 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28689/tid=28695] ppid=28688 vsize=915744 CPUtime=0.04
/proc/28689/task/28695/stat : 28695 (java) S 28688 28675 25844 0 -1 64 308 0 0 0 4 0 0 0 16 0 9 0 25829928 937721856 44654 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28689/tid=28696] ppid=28688 vsize=915744 CPUtime=0
/proc/28689/task/28696/stat : 28696 (java) S 28688 28675 25844 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 25829928 937721856 44654 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28689/tid=28697] ppid=28688 vsize=915744 CPUtime=0
/proc/28689/task/28697/stat : 28697 (java) S 28688 28675 25844 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25829928 937721856 44654 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) 937968

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

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

[startup+8.20153 s]
/proc/loadavg: 2.01 2.07 2.04 4/94 28697
/proc/meminfo: memFree=1184632/2055920 swapFree=4192812/4192956
[pid=28675] ppid=28673 vsize=16868 CPUtime=2.31
/proc/28675/stat : 28675 (sugar) S 28673 28675 25844 0 -1 4194304 1323 13704 0 1 6 1 210 14 15 0 1 0 25829682 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/28675/statm: 4217 1112 409 3 0 796 0
[pid=28688] ppid=28675 vsize=0 CPUtime=0
/proc/28688/stat : 28688 (sh) Z 28675 28675 25844 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 25829923 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/28688/statm: 0 0 0 0 0 0 0
[pid=28689] ppid=1 vsize=905500 CPUtime=5.72
/proc/28689/stat : 28689 (java) S 1 28675 25844 0 -1 0 53213 0 1 0 546 26 0 0 16 0 9 0 25829923 927232000 42093 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28689/statm: 226375 42093 2568 9 0 220880 0
[pid=28689/tid=28690] ppid=1 vsize=905500 CPUtime=3.06
/proc/28689/task/28690/stat : 28690 (java) R 1 28675 25844 0 -1 64 3608 0 1 0 303 3 0 0 25 0 9 0 25829924 927232000 42093 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28689/tid=28691] ppid=1 vsize=905500 CPUtime=2.58
/proc/28689/task/28691/stat : 28691 (java) R 1 28675 25844 0 -1 64 48594 0 0 0 237 21 0 0 16 0 9 0 25829925 927232000 42093 996147200 134512640 134550932 4294955936 18446744073709551615 102768229 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28689/tid=28692] ppid=1 vsize=905500 CPUtime=0
/proc/28689/task/28692/stat : 28692 (java) S 1 28675 25844 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 25829926 927232000 42093 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28689/tid=28693] ppid=1 vsize=905500 CPUtime=0
/proc/28689/task/28693/stat : 28693 (java) S 1 28675 25844 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 25829926 927232000 42093 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28689/tid=28694] ppid=1 vsize=905500 CPUtime=0
/proc/28689/task/28694/stat : 28694 (java) S 1 28675 25844 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25829928 927232000 42093 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28689/tid=28695] ppid=1 vsize=905500 CPUtime=0.04
/proc/28689/task/28695/stat : 28695 (java) S 1 28675 25844 0 -1 64 308 0 0 0 4 0 0 0 16 0 9 0 25829928 927232000 42093 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28689/tid=28696] ppid=1 vsize=905500 CPUtime=0
/proc/28689/task/28696/stat : 28696 (java) S 1 28675 25844 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 25829928 927232000 42093 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28689/tid=28697] ppid=1 vsize=905500 CPUtime=0
/proc/28689/task/28697/stat : 28697 (java) S 1 28675 25844 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25829928 927232000 42093 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.03
Current children cumulated vsize (KiB) 922368

[startup+8.30155 s]
/proc/loadavg: 2.01 2.07 2.04 4/94 28697
/proc/meminfo: memFree=1184632/2055920 swapFree=4192812/4192956
[pid=28675] ppid=28673 vsize=16868 CPUtime=2.31
/proc/28675/stat : 28675 (sugar) S 28673 28675 25844 0 -1 4194304 1323 13704 0 1 6 1 210 14 15 0 1 0 25829682 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/28675/statm: 4217 1112 409 3 0 796 0
[pid=28688] ppid=28675 vsize=0 CPUtime=0
/proc/28688/stat : 28688 (sh) Z 28675 28675 25844 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 25829923 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/28688/statm: 0 0 0 0 0 0 0
[pid=28689] ppid=1 vsize=905500 CPUtime=5.82
/proc/28689/stat : 28689 (java) S 1 28675 25844 0 -1 0 53226 0 1 0 556 26 0 0 16 0 9 0 25829923 927232000 42106 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28689/statm: 226375 42106 2568 9 0 220880 0
[pid=28689/tid=28690] ppid=1 vsize=905500 CPUtime=3.06
/proc/28689/task/28690/stat : 28690 (java) R 1 28675 25844 0 -1 64 3608 0 1 0 303 3 0 0 25 0 9 0 25829924 927232000 42106 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28689/tid=28691] ppid=1 vsize=905500 CPUtime=2.68
/proc/28689/task/28691/stat : 28691 (java) R 1 28675 25844 0 -1 64 48607 0 0 0 247 21 0 0 16 0 9 0 25829925 927232000 42106 996147200 134512640 134550932 4294955936 18446744073709551615 103733032 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28689/tid=28692] ppid=1 vsize=905500 CPUtime=0
/proc/28689/task/28692/stat : 28692 (java) S 1 28675 25844 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 25829926 927232000 42106 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28689/tid=28693] ppid=1 vsize=905500 CPUtime=0
/proc/28689/task/28693/stat : 28693 (java) S 1 28675 25844 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 25829926 927232000 42106 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28689/tid=28694] ppid=1 vsize=905500 CPUtime=0
/proc/28689/task/28694/stat : 28694 (java) S 1 28675 25844 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25829928 927232000 42106 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28689/tid=28695] ppid=1 vsize=905500 CPUtime=0.04
/proc/28689/task/28695/stat : 28695 (java) S 1 28675 25844 0 -1 64 308 0 0 0 4 0 0 0 16 0 9 0 25829928 927232000 42106 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28689/tid=28696] ppid=1 vsize=905500 CPUtime=0
/proc/28689/task/28696/stat : 28696 (java) S 1 28675 25844 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 25829928 927232000 42106 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28689/tid=28697] ppid=1 vsize=905500 CPUtime=0
/proc/28689/task/28697/stat : 28697 (java) S 1 28675 25844 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25829928 927232000 42106 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.13
Current children cumulated vsize (KiB) 922368

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28675 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=163671
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=158975
# CPU time returned by wait4() is 2.32265
# while last known CPU time is 8.13
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 8.37621
CPU time (s): 8.13
CPU user time (s): 7.72
CPU system time (s): 0.41
CPU usage (%): 97.0606
Max. virtual memory (cumulated for all children) (KiB): 937968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.16367
system time used= 0.158975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15380
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= 2043
involuntary context switches= 2062

runsolver used 0.019996 second user time and 0.041993 second system time

The end

Launcher Data 

Begin job on node30 at 2009-07-12 10:33:56
IDJOB=2088197
IDBENCH=58888
IDSOLVER=738
FILE ID=node30/2088197-1247387635
PBS_JOBID= 9507165
Free space on /tmp= 66376 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/rand-3-28-28-fcd/normalized-rand-3-28-28-93-632-fcd-27_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-2088197-1247387635/watcher-2088197-1247387635 -o /tmp/evaluation-result-2088197-1247387635/solver-2088197-1247387635 -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-2088197-1247387635.xml

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

MD5SUM BENCH= 322a02fea4842600907d0dc52f077adf
RANDOM SEED=246291738

node30.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		: 3000.277
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		: 3000.277
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:       1380784 kB
Buffers:         19536 kB
Cached:          95520 kB
SwapCached:          0 kB
Active:         586632 kB
Inactive:        34104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1380784 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7120 kB
Writeback:           0 kB
Mapped:         521448 kB
Slab:            38904 kB
Committed_AS:   910128 kB
PageTables:       2676 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= 66372 MiB
End job on node30 at 2009-07-12 10:34:06