Trace number 2088198

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+minisat? (MO) 8.16 8.3994

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/minisat
0.00/0.08	c 0	BEGIN Sun Jul 12 10:34:00 2009
0.00/0.08	c 0	PID 27882
0.07/0.08	c 0	HOST node58.alineos.net
0.07/0.08	c 0	CONVERTING HOME/instance-2088198-1247387639.xml TO HOME/temp.csp
0.07/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2088198-1247387639.xml' 'HOME/temp.csp'
2.36/2.41	c 3	1 domains, 28 variables, 0 predicates, 93 relations, 93 constraints
2.36/2.45	c 3	ENCODING HOME/temp.csp TO HOME/temp.cnf
2.36/2.45	c 3	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
2.38/2.53	c 3	Parsing HOME/temp.csp
7.07/7.20	c 7	parsed 215 expressions
7.07/7.21	c 7	Heap : 84 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
7.07/7.21	c 7	Converting to clausal form CSP
7.07/7.23	c 7	converted 22 (10%) expressions
7.07/7.29	c 8	converted 43 (20%) expressions
7.17/7.35	c 8	converted 65 (30%) expressions
7.17/7.36	c 8	converted 86 (40%) expressions
7.28/7.42	c 8	converted 108 (50%) expressions
7.76/7.92	c ERROR INTERRUPTED
8.16/8.39	s UNKNOWN
8.16/8.39	c 9	CPU 2.38 (0.05 0.02 2.18 0.13)
8.16/8.39	c 9	END Sun Jul 12 10:34:09 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-2088198-1247387639/watcher-2088198-1247387639 -o /tmp/evaluation-result-2088198-1247387639/solver-2088198-1247387639 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-2088198-1247387639.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: 2.16 2.29 2.13 4/74 27882
/proc/meminfo: memFree=1241920/2055920 swapFree=4192812/4192956
[pid=27882] ppid=27880 vsize=12000 CPUtime=0
/proc/27882/stat : 27882 (sugar) R 27880 27882 26056 0 -1 4194304 201 0 0 0 0 0 0 0 20 0 1 0 25827146 12288000 169 996147200 4194304 4206940 548682068608 18446744073709551615 226256548491 0 0 4224 0 0 0 0 17 1 0 0
/proc/27882/statm: 3000 169 130 3 0 100 0

[startup+0.0834659 s]
/proc/loadavg: 2.16 2.29 2.13 4/74 27882
/proc/meminfo: memFree=1241920/2055920 swapFree=4192812/4192956
[pid=27882] ppid=27880 vsize=16740 CPUtime=0.07
/proc/27882/stat : 27882 (sugar) S 27880 27882 26056 0 -1 4194304 1152 0 0 0 5 2 0 0 18 0 1 0 25827146 17141760 1107 996147200 4194304 4206940 548682068608 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27882/statm: 4185 1107 406 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.101558 s]
/proc/loadavg: 2.16 2.29 2.13 4/74 27882
/proc/meminfo: memFree=1241920/2055920 swapFree=4192812/4192956
[pid=27882] ppid=27880 vsize=16868 CPUtime=0.07
/proc/27882/stat : 27882 (sugar) S 27880 27882 26056 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 25827146 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27882/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301037 s]
/proc/loadavg: 2.16 2.29 2.13 4/74 27882
/proc/meminfo: memFree=1241920/2055920 swapFree=4192812/4192956
[pid=27882] ppid=27880 vsize=16868 CPUtime=0.07
/proc/27882/stat : 27882 (sugar) S 27880 27882 26056 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 25827146 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27882/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701079 s]
/proc/loadavg: 2.16 2.29 2.13 4/74 27882
/proc/meminfo: memFree=1241920/2055920 swapFree=4192812/4192956
[pid=27882] ppid=27880 vsize=16868 CPUtime=0.07
/proc/27882/stat : 27882 (sugar) S 27880 27882 26056 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 25827146 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27882/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50214 s]
/proc/loadavg: 2.15 2.28 2.13 4/85 27894
/proc/meminfo: memFree=1206824/2055920 swapFree=4192812/4192956
[pid=27882] ppid=27880 vsize=16868 CPUtime=0.07
/proc/27882/stat : 27882 (sugar) S 27880 27882 26056 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 25827146 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27882/statm: 4217 1111 409 3 0 796 0
[pid=27885] ppid=27882 vsize=5356 CPUtime=0
/proc/27885/stat : 27885 (sh) S 27882 27882 26056 0 -1 4194304 277 0 0 0 0 0 0 0 21 0 1 0 25827155 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27885/statm: 1339 233 193 169 0 50 0
[pid=27886] ppid=27885 vsize=864148 CPUtime=1.39
/proc/27886/stat : 27886 (java) S 27885 27882 26056 0 -1 0 11428 0 1 0 130 9 0 0 18 0 9 0 25827155 884887552 10599 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27886/statm: 216037 10599 2553 9 0 210549 0
[pid=27886/tid=27887] ppid=27885 vsize=864148 CPUtime=1.11
/proc/27886/task/27887/stat : 27887 (java) R 27885 27882 26056 0 -1 64 3015 0 1 0 107 4 0 0 25 0 9 0 25827156 884887552 10599 996147200 134512640 134550932 4294955984 18446744073709551615 104514034 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27886/tid=27888] ppid=27885 vsize=864148 CPUtime=0.2
/proc/27886/task/27888/stat : 27888 (java) S 27885 27882 26056 0 -1 64 7377 0 0 0 16 4 0 0 16 0 9 0 25827157 884887552 10599 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27886/tid=27889] ppid=27885 vsize=864148 CPUtime=0
/proc/27886/task/27889/stat : 27889 (java) S 27885 27882 26056 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 25827157 884887552 10599 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27886/tid=27890] ppid=27885 vsize=864148 CPUtime=0
/proc/27886/task/27890/stat : 27890 (java) S 27885 27882 26056 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 25827157 884887552 10599 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27886/tid=27891] ppid=27885 vsize=864148 CPUtime=0
/proc/27886/task/27891/stat : 27891 (java) S 27885 27882 26056 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25827159 884887552 10599 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27886/tid=27892] ppid=27885 vsize=864148 CPUtime=0.06
/proc/27886/task/27892/stat : 27892 (java) S 27885 27882 26056 0 -1 64 334 0 0 0 6 0 0 0 16 0 9 0 25827159 884887552 10599 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27886/tid=27893] ppid=27885 vsize=864148 CPUtime=0
/proc/27886/task/27893/stat : 27893 (java) S 27885 27882 26056 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 25827159 884887552 10599 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27886/tid=27894] ppid=27885 vsize=864148 CPUtime=0
/proc/27886/task/27894/stat : 27894 (java) S 27885 27882 26056 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 25827159 884887552 10599 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+3.10128 s]
/proc/loadavg: 2.15 2.28 2.13 3/85 27894
/proc/meminfo: memFree=1196520/2055920 swapFree=4192812/4192956
[pid=27882] ppid=27880 vsize=16868 CPUtime=2.38
/proc/27882/stat : 27882 (sugar) S 27880 27882 26056 0 -1 4194304 1309 13703 0 1 5 2 218 13 15 0 1 0 25827146 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27882/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 2.38
Current children cumulated vsize (KiB) 16868
heavy processes:

[startup+6.30257 s]
/proc/loadavg: 2.15 2.28 2.13 4/85 27904
/proc/meminfo: memFree=1171240/2055920 swapFree=4192812/4192956
[pid=27882] ppid=27880 vsize=16868 CPUtime=2.38
/proc/27882/stat : 27882 (sugar) S 27880 27882 26056 0 -1 4194304 1309 13703 0 1 5 2 218 13 15 0 1 0 25827146 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27882/statm: 4217 1111 409 3 0 796 0
[pid=27895] ppid=27882 vsize=5356 CPUtime=0
/proc/27895/stat : 27895 (sh) S 27882 27882 26056 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25827392 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27895/statm: 1339 233 193 169 0 50 0
[pid=27896] ppid=27895 vsize=862284 CPUtime=3.81
/proc/27896/stat : 27896 (java) S 27895 27882 26056 0 -1 0 21503 0 1 0 370 11 0 0 18 0 9 0 25827392 882978816 20577 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27896/statm: 215571 20577 2158 9 0 210484 0
[pid=27896/tid=27897] ppid=27895 vsize=862284 CPUtime=2.12
/proc/27896/task/27897/stat : 27897 (java) R 27895 27882 26056 0 -1 64 3046 0 1 0 210 2 0 0 25 0 9 0 25827393 882978816 20577 996147200 134512640 134550932 4294955936 18446744073709551615 4126483372 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27896/tid=27898] ppid=27895 vsize=862284 CPUtime=1.62
/proc/27896/task/27898/stat : 27898 (java) S 27895 27882 26056 0 -1 64 17447 0 0 0 155 7 0 0 17 0 9 0 25827394 882978816 20577 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27896/tid=27899] ppid=27895 vsize=862284 CPUtime=0
/proc/27896/task/27899/stat : 27899 (java) S 27895 27882 26056 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 25827394 882978816 20577 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27896/tid=27900] ppid=27895 vsize=862284 CPUtime=0
/proc/27896/task/27900/stat : 27900 (java) S 27895 27882 26056 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 25827394 882978816 20577 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27896/tid=27901] ppid=27895 vsize=862284 CPUtime=0
/proc/27896/task/27901/stat : 27901 (java) S 27895 27882 26056 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25827396 882978816 20577 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27896/tid=27902] ppid=27895 vsize=862284 CPUtime=0.03
/proc/27896/task/27902/stat : 27902 (java) S 27895 27882 26056 0 -1 64 306 0 0 0 3 0 0 0 16 0 9 0 25827396 882978816 20577 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27896/tid=27903] ppid=27895 vsize=862284 CPUtime=0
/proc/27896/task/27903/stat : 27903 (java) S 27895 27882 26056 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 25827396 882978816 20577 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27896/tid=27904] ppid=27895 vsize=862284 CPUtime=0
/proc/27896/task/27904/stat : 27904 (java) S 27895 27882 26056 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25827397 882978816 20577 996147200 134512640 134550932 4294955936 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) 884508



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+7.90171 s]
/proc/loadavg: 2.22 2.30 2.14 4/85 27904
/proc/meminfo: memFree=1068712/2055920 swapFree=4192812/4192956
[pid=27882] ppid=27880 vsize=16868 CPUtime=2.38
/proc/27882/stat : 27882 (sugar) S 27880 27882 26056 0 -1 4194304 1309 13703 0 1 5 2 218 13 16 0 1 0 25827146 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27882/statm: 4217 1111 409 3 0 796 0
[pid=27895] ppid=27882 vsize=5356 CPUtime=0
/proc/27895/stat : 27895 (sh) S 27882 27882 26056 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25827392 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27895/statm: 1339 233 193 169 0 50 0
[pid=27896] ppid=27895 vsize=915736 CPUtime=5.38
/proc/27896/stat : 27896 (java) S 27895 27882 26056 0 -1 0 51472 0 1 0 512 26 0 0 18 0 9 0 25827392 937713664 42921 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27896/statm: 228934 42921 2569 9 0 223439 0
[pid=27896/tid=27897] ppid=27895 vsize=915736 CPUtime=2.92
/proc/27896/task/27897/stat : 27897 (java) R 27895 27882 26056 0 -1 64 3603 0 1 0 289 3 0 0 25 0 9 0 25827393 937713664 42921 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27896/tid=27898] ppid=27895 vsize=915736 CPUtime=2.39
/proc/27896/task/27898/stat : 27898 (java) R 27895 27882 26056 0 -1 64 46850 0 0 0 217 22 0 0 16 0 9 0 25827394 937713664 42921 996147200 134512640 134550932 4294955936 18446744073709551615 102500676 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27896/tid=27899] ppid=27895 vsize=915736 CPUtime=0
/proc/27896/task/27899/stat : 27899 (java) S 27895 27882 26056 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 25827394 937713664 42921 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27896/tid=27900] ppid=27895 vsize=915736 CPUtime=0
/proc/27896/task/27900/stat : 27900 (java) S 27895 27882 26056 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 25827394 937713664 42921 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27896/tid=27901] ppid=27895 vsize=915736 CPUtime=0
/proc/27896/task/27901/stat : 27901 (java) S 27895 27882 26056 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25827396 937713664 42921 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27896/tid=27902] ppid=27895 vsize=915736 CPUtime=0.05
/proc/27896/task/27902/stat : 27902 (java) S 27895 27882 26056 0 -1 64 315 0 0 0 5 0 0 0 16 0 9 0 25827396 937713664 42921 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27896/tid=27903] ppid=27895 vsize=915736 CPUtime=0
/proc/27896/task/27903/stat : 27903 (java) S 27895 27882 26056 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 25827396 937713664 42921 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27896/tid=27904] ppid=27895 vsize=915736 CPUtime=0
/proc/27896/task/27904/stat : 27904 (java) S 27895 27882 26056 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25827397 937713664 42921 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.76
Current children cumulated vsize (KiB) 937960

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

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

[startup+8.20173 s]
/proc/loadavg: 2.22 2.30 2.14 4/85 27904
/proc/meminfo: memFree=1068712/2055920 swapFree=4192812/4192956
[pid=27882] ppid=27880 vsize=16868 CPUtime=2.38
/proc/27882/stat : 27882 (sugar) S 27880 27882 26056 0 -1 4194304 1323 13703 0 1 5 2 218 13 15 0 1 0 25827146 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 226247094370 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/27882/statm: 4217 1112 409 3 0 796 0
[pid=27895] ppid=27882 vsize=0 CPUtime=0
/proc/27895/stat : 27895 (sh) Z 27882 27882 26056 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 25827392 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/27895/statm: 0 0 0 0 0 0 0
[pid=27896] ppid=1 vsize=905492 CPUtime=5.68
/proc/27896/stat : 27896 (java) S 1 27882 26056 0 -1 0 53205 0 1 0 541 27 0 0 16 0 9 0 25827392 927223808 42092 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27896/statm: 226373 42092 2568 9 0 220878 0
[pid=27896/tid=27897] ppid=1 vsize=905492 CPUtime=2.92
/proc/27896/task/27897/stat : 27897 (java) R 1 27882 26056 0 -1 64 3603 0 1 0 289 3 0 0 25 0 9 0 25827393 927223808 42092 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27896/tid=27898] ppid=1 vsize=905492 CPUtime=2.69
/proc/27896/task/27898/stat : 27898 (java) R 1 27882 26056 0 -1 64 48583 0 0 0 246 23 0 0 16 0 9 0 25827394 927223808 42092 996147200 134512640 134550932 4294955936 18446744073709551615 102768239 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27896/tid=27899] ppid=1 vsize=905492 CPUtime=0
/proc/27896/task/27899/stat : 27899 (java) S 1 27882 26056 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 25827394 927223808 42092 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27896/tid=27900] ppid=1 vsize=905492 CPUtime=0
/proc/27896/task/27900/stat : 27900 (java) S 1 27882 26056 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 25827394 927223808 42092 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27896/tid=27901] ppid=1 vsize=905492 CPUtime=0
/proc/27896/task/27901/stat : 27901 (java) S 1 27882 26056 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25827396 927223808 42092 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27896/tid=27902] ppid=1 vsize=905492 CPUtime=0.05
/proc/27896/task/27902/stat : 27902 (java) S 1 27882 26056 0 -1 64 315 0 0 0 5 0 0 0 16 0 9 0 25827396 927223808 42092 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27896/tid=27903] ppid=1 vsize=905492 CPUtime=0
/proc/27896/task/27903/stat : 27903 (java) S 1 27882 26056 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 25827396 927223808 42092 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27896/tid=27904] ppid=1 vsize=905492 CPUtime=0
/proc/27896/task/27904/stat : 27904 (java) S 1 27882 26056 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25827397 927223808 42092 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.06
Current children cumulated vsize (KiB) 922360

[startup+8.30175 s]
/proc/loadavg: 2.22 2.30 2.14 4/85 27904
/proc/meminfo: memFree=1068712/2055920 swapFree=4192812/4192956
[pid=27882] ppid=27880 vsize=16868 CPUtime=2.38
/proc/27882/stat : 27882 (sugar) S 27880 27882 26056 0 -1 4194304 1323 13703 0 1 5 2 218 13 15 0 1 0 25827146 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 226247094370 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/27882/statm: 4217 1112 409 3 0 796 0
[pid=27895] ppid=27882 vsize=0 CPUtime=0
/proc/27895/stat : 27895 (sh) Z 27882 27882 26056 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 25827392 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/27895/statm: 0 0 0 0 0 0 0
[pid=27896] ppid=1 vsize=905492 CPUtime=5.78
/proc/27896/stat : 27896 (java) S 1 27882 26056 0 -1 0 53218 0 1 0 551 27 0 0 16 0 9 0 25827392 927223808 42105 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27896/statm: 226373 42105 2568 9 0 220878 0
[pid=27896/tid=27897] ppid=1 vsize=905492 CPUtime=2.92
/proc/27896/task/27897/stat : 27897 (java) R 1 27882 26056 0 -1 64 3603 0 1 0 289 3 0 0 25 0 9 0 25827393 927223808 42105 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27896/tid=27898] ppid=1 vsize=905492 CPUtime=2.79
/proc/27896/task/27898/stat : 27898 (java) R 1 27882 26056 0 -1 64 48596 0 0 0 256 23 0 0 16 0 9 0 25827394 927223808 42105 996147200 134512640 134550932 4294955936 18446744073709551615 103733011 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27896/tid=27899] ppid=1 vsize=905492 CPUtime=0
/proc/27896/task/27899/stat : 27899 (java) S 1 27882 26056 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 25827394 927223808 42105 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27896/tid=27900] ppid=1 vsize=905492 CPUtime=0
/proc/27896/task/27900/stat : 27900 (java) S 1 27882 26056 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 25827394 927223808 42105 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27896/tid=27901] ppid=1 vsize=905492 CPUtime=0
/proc/27896/task/27901/stat : 27901 (java) S 1 27882 26056 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25827396 927223808 42105 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27896/tid=27902] ppid=1 vsize=905492 CPUtime=0.05
/proc/27896/task/27902/stat : 27902 (java) S 1 27882 26056 0 -1 64 315 0 0 0 5 0 0 0 16 0 9 0 25827396 927223808 42105 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27896/tid=27903] ppid=1 vsize=905492 CPUtime=0
/proc/27896/task/27903/stat : 27903 (java) S 1 27882 26056 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 25827396 927223808 42105 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27896/tid=27904] ppid=1 vsize=905492 CPUtime=0
/proc/27896/task/27904/stat : 27904 (java) S 1 27882 26056 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25827397 927223808 42105 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.16
Current children cumulated vsize (KiB) 922360

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27882 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=239659
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=164974
# CPU time returned by wait4() is 2.40463
# while last known CPU time is 8.16
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 8.3994
CPU time (s): 8.16
CPU user time (s): 7.74
CPU system time (s): 0.42
CPU usage (%): 97.1498
Max. virtual memory (cumulated for all children) (KiB): 937960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.23966
system time used= 0.164974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15379
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= 2044
involuntary context switches= 1998

runsolver used 0.017997 second user time and 0.048992 second system time

The end

Launcher Data 

Begin job on node58 at 2009-07-12 10:34:00
IDJOB=2088198
IDBENCH=58888
IDSOLVER=739
FILE ID=node58/2088198-1247387639
PBS_JOBID= 9507224
Free space on /tmp= 66120 MiB

SOLVER NAME= Sugar v1.14.6+minisat
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/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2088198-1247387639/watcher-2088198-1247387639 -o /tmp/evaluation-result-2088198-1247387639/solver-2088198-1247387639 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-2088198-1247387639.xml

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

MD5SUM BENCH= 322a02fea4842600907d0dc52f077adf
RANDOM SEED=1926322283

node58.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		: 3000.234
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		: 3000.234
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:       1242336 kB
Buffers:         20868 kB
Cached:         313420 kB
SwapCached:          0 kB
Active:         679916 kB
Inactive:        76128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1242336 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           80160 kB
Writeback:           0 kB
Mapped:         432980 kB
Slab:            42012 kB
Committed_AS:   615180 kB
PageTables:       2668 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= 66116 MiB
End job on node58 at 2009-07-12 10:34:10