Trace number 2088209

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) 7.52 7.5664

General information on the benchmark

Namecsp/rand-3-28-28-fcd/
normalized-rand-3-28-28-93-632-fcd-40_ext.xml
MD5SUMa668bab265f4288e5a7e785c274b88f1
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 

0.02/0.07	c 0	Sugar v1-14-6 + HOME/minisat
0.02/0.07	c 0	BEGIN Sun Jul 12 10:34:26 2009
0.02/0.07	c 0	PID 30620
0.02/0.08	c 0	HOST node5.alineos.net
0.02/0.08	c 0	CONVERTING HOME/instance-2088209-1247387665.xml TO HOME/temp.csp
0.02/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2088209-1247387665.xml' 'HOME/temp.csp'
2.01/2.09	c 2	1 domains, 28 variables, 0 predicates, 93 relations, 93 constraints
2.11/2.11	c 2	ENCODING HOME/temp.csp TO HOME/temp.cnf
2.11/2.11	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'
2.11/2.18	c 2	Parsing HOME/temp.csp
6.41/6.46	c 6	parsed 215 expressions
6.41/6.46	c 6	Heap : 83 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
6.41/6.46	c 6	Converting to clausal form CSP
6.41/6.48	c 6	converted 22 (10%) expressions
6.52/6.53	c 6	converted 43 (20%) expressions
6.52/6.58	c 7	converted 65 (30%) expressions
6.52/6.60	c 7	converted 86 (40%) expressions
6.62/6.65	c 7	converted 108 (50%) expressions
7.02/7.02	c ERROR INTERRUPTED
7.52/7.56	s UNKNOWN
7.52/7.56	c 7	CPU 2.13 (0.05 0.02 1.95 0.11)
7.52/7.56	c 7	END Sun Jul 12 10:34:33 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-2088209-1247387665/watcher-2088209-1247387665 -o /tmp/evaluation-result-2088209-1247387665/solver-2088209-1247387665 -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-2088209-1247387665.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: 0.92 1.01 1.31 4/82 30620
/proc/meminfo: memFree=1347112/2055920 swapFree=4192812/4192956
[pid=30620] ppid=30618 vsize=12272 CPUtime=0
/proc/30620/stat : 30620 (sugar) R 30618 30620 29324 0 -1 4194304 397 0 0 0 0 0 0 0 18 0 1 0 25834059 12566528 365 996147200 4194304 4206940 548682068608 18446744073709551615 226922380286 0 0 4224 0 0 0 0 17 1 0 0
/proc/30620/statm: 3068 365 274 3 0 168 0

[startup+0.0370151 s]
/proc/loadavg: 0.92 1.01 1.31 4/82 30620
/proc/meminfo: memFree=1347112/2055920 swapFree=4192812/4192956
[pid=30620] ppid=30618 vsize=13204 CPUtime=0.02
/proc/30620/stat : 30620 (sugar) R 30618 30620 29324 0 -1 4194304 701 0 0 0 2 0 0 0 18 0 1 0 25834059 13520896 669 996147200 4194304 4206940 548682068608 18446744073709551615 226913325793 0 0 4224 0 0 0 0 17 1 0 0
/proc/30620/statm: 3301 669 336 3 0 401 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13204

[startup+0.101032 s]
/proc/loadavg: 0.92 1.01 1.31 4/82 30620
/proc/meminfo: memFree=1347112/2055920 swapFree=4192812/4192956
[pid=30620] ppid=30618 vsize=16868 CPUtime=0.07
/proc/30620/stat : 30620 (sugar) S 30618 30620 29324 0 -1 4194304 1227 128 0 0 5 2 0 0 16 0 1 0 25834059 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30620/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.30107 s]
/proc/loadavg: 0.92 1.01 1.31 4/82 30620
/proc/meminfo: memFree=1347112/2055920 swapFree=4192812/4192956
[pid=30620] ppid=30618 vsize=16868 CPUtime=0.07
/proc/30620/stat : 30620 (sugar) S 30618 30620 29324 0 -1 4194304 1227 128 0 0 5 2 0 0 16 0 1 0 25834059 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30620/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701147 s]
/proc/loadavg: 0.92 1.01 1.31 4/82 30620
/proc/meminfo: memFree=1347112/2055920 swapFree=4192812/4192956
[pid=30620] ppid=30618 vsize=16868 CPUtime=0.07
/proc/30620/stat : 30620 (sugar) S 30618 30620 29324 0 -1 4194304 1227 128 0 0 5 2 0 0 16 0 1 0 25834059 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30620/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.5023 s]
/proc/loadavg: 0.92 1.01 1.31 2/93 30632
/proc/meminfo: memFree=1311120/2055920 swapFree=4192812/4192956
[pid=30620] ppid=30618 vsize=16868 CPUtime=0.07
/proc/30620/stat : 30620 (sugar) S 30618 30620 29324 0 -1 4194304 1227 128 0 0 5 2 0 0 16 0 1 0 25834059 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30620/statm: 4217 1111 409 3 0 796 0
[pid=30623] ppid=30620 vsize=5356 CPUtime=0
/proc/30623/stat : 30623 (sh) S 30620 30620 29324 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25834067 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30623/statm: 1339 233 193 169 0 50 0
[pid=30624] ppid=30623 vsize=865032 CPUtime=1.45
/proc/30624/stat : 30624 (java) S 30623 30620 29324 0 -1 0 12010 0 1 0 137 8 0 0 19 0 9 0 25834067 885792768 11163 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/30624/statm: 216258 11163 2553 9 0 210770 0
[pid=30624/tid=30625] ppid=30623 vsize=865032 CPUtime=1.17
/proc/30624/task/30625/stat : 30625 (java) R 30623 30620 29324 0 -1 64 3083 0 1 0 113 4 0 0 17 0 9 0 25834068 885792768 11163 996147200 134512640 134550932 4294955984 18446744073709551615 4126559303 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30624/tid=30626] ppid=30623 vsize=865032 CPUtime=0.19
/proc/30624/task/30626/stat : 30626 (java) S 30623 30620 29324 0 -1 64 7889 0 0 0 17 2 0 0 16 0 9 0 25834069 885792768 11163 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=30624/tid=30627] ppid=30623 vsize=865032 CPUtime=0
/proc/30624/task/30627/stat : 30627 (java) S 30623 30620 29324 0 -1 64 15 0 0 0 0 0 0 0 15 0 9 0 25834070 885792768 11163 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30624/tid=30628] ppid=30623 vsize=865032 CPUtime=0
/proc/30624/task/30628/stat : 30628 (java) S 30623 30620 29324 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 25834070 885792768 11163 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30624/tid=30629] ppid=30623 vsize=865032 CPUtime=0
/proc/30624/task/30629/stat : 30629 (java) S 30623 30620 29324 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 25834072 885792768 11163 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30624/tid=30630] ppid=30623 vsize=865032 CPUtime=0.05
/proc/30624/task/30630/stat : 30630 (java) S 30623 30620 29324 0 -1 64 334 0 0 0 5 0 0 0 16 0 9 0 25834072 885792768 11163 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30624/tid=30631] ppid=30623 vsize=865032 CPUtime=0
/proc/30624/task/30631/stat : 30631 (java) S 30623 30620 29324 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 25834072 885792768 11163 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30624/tid=30632] ppid=30623 vsize=865032 CPUtime=0
/proc/30624/task/30632/stat : 30632 (java) S 30623 30620 29324 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25834072 885792768 11163 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.52
Current children cumulated vsize (KiB) 887256

[startup+3.10161 s]
/proc/loadavg: 0.92 1.01 1.31 1/93 30632
/proc/meminfo: memFree=1296080/2055920 swapFree=4192812/4192956
[pid=30620] ppid=30618 vsize=16868 CPUtime=2.13
/proc/30620/stat : 30620 (sugar) S 30618 30620 29324 0 -1 4194304 1309 13720 0 1 5 2 195 11 16 0 1 0 25834059 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30620/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 2.13
Current children cumulated vsize (KiB) 16868
heavy processes:

[startup+6.30223 s]
/proc/loadavg: 0.93 1.01 1.31 2/93 30642
/proc/meminfo: memFree=1267088/2055920 swapFree=4192812/4192956
[pid=30620] ppid=30618 vsize=16868 CPUtime=2.13
/proc/30620/stat : 30620 (sugar) S 30618 30620 29324 0 -1 4194304 1309 13720 0 1 5 2 195 11 16 0 1 0 25834059 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30620/statm: 4217 1111 409 3 0 796 0
[pid=30633] ppid=30620 vsize=5356 CPUtime=0
/proc/30633/stat : 30633 (sh) S 30620 30620 29324 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25834271 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30633/statm: 1339 233 193 169 0 50 0
[pid=30634] ppid=30633 vsize=863228 CPUtime=4.18
/proc/30634/stat : 30634 (java) S 30633 30620 29324 0 -1 0 25600 0 1 0 408 10 0 0 20 0 9 0 25834271 883945472 24672 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/30634/statm: 215807 24672 2158 9 0 210720 0
[pid=30634/tid=30635] ppid=30633 vsize=863228 CPUtime=2.46
/proc/30634/task/30635/stat : 30635 (java) R 30633 30620 29324 0 -1 64 3058 0 1 0 244 2 0 0 17 0 9 0 25834272 883945472 24672 996147200 134512640 134550932 4294955936 18446744073709551615 4126422419 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30634/tid=30636] ppid=30633 vsize=863228 CPUtime=1.65
/proc/30634/task/30636/stat : 30636 (java) S 30633 30620 29324 0 -1 64 21522 0 0 0 158 7 0 0 17 0 9 0 25834273 883945472 24672 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=30634/tid=30637] ppid=30633 vsize=863228 CPUtime=0
/proc/30634/task/30637/stat : 30637 (java) S 30633 30620 29324 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 25834273 883945472 24672 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30634/tid=30638] ppid=30633 vsize=863228 CPUtime=0
/proc/30634/task/30638/stat : 30638 (java) S 30633 30620 29324 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 25834273 883945472 24672 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30634/tid=30639] ppid=30633 vsize=863228 CPUtime=0
/proc/30634/task/30639/stat : 30639 (java) S 30633 30620 29324 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 25834275 883945472 24672 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30634/tid=30640] ppid=30633 vsize=863228 CPUtime=0.04
/proc/30634/task/30640/stat : 30640 (java) S 30633 30620 29324 0 -1 64 317 0 0 0 4 0 0 0 16 0 9 0 25834275 883945472 24672 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30634/tid=30641] ppid=30633 vsize=863228 CPUtime=0
/proc/30634/task/30641/stat : 30641 (java) S 30633 30620 29324 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 25834275 883945472 24672 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30634/tid=30642] ppid=30633 vsize=863228 CPUtime=0
/proc/30634/task/30642/stat : 30642 (java) S 30633 30620 29324 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25834275 883945472 24672 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.31
Current children cumulated vsize (KiB) 885452



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+7.00136 s]
/proc/loadavg: 0.93 1.01 1.31 2/93 30642
/proc/meminfo: memFree=1189264/2055920 swapFree=4192812/4192956
[pid=30620] ppid=30618 vsize=16868 CPUtime=2.13
/proc/30620/stat : 30620 (sugar) S 30618 30620 29324 0 -1 4194304 1309 13720 0 1 5 2 195 11 15 0 1 0 25834059 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30620/statm: 4217 1111 409 3 0 796 0
[pid=30633] ppid=30620 vsize=5356 CPUtime=0
/proc/30633/stat : 30633 (sh) S 30620 30620 29324 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25834271 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30633/statm: 1339 233 193 169 0 50 0
[pid=30634] ppid=30633 vsize=906272 CPUtime=4.89
/proc/30634/stat : 30634 (java) S 30633 30620 29324 0 -1 0 45512 0 1 0 471 18 0 0 20 0 9 0 25834271 928022528 39517 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/30634/statm: 226568 39522 2569 9 0 221073 0
[pid=30634/tid=30635] ppid=30633 vsize=906272 CPUtime=2.69
/proc/30634/task/30635/stat : 30635 (java) S 30633 30620 29324 0 -1 64 3626 0 1 0 267 2 0 0 16 0 9 0 25834272 928022528 39540 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30634/tid=30636] ppid=30633 vsize=906272 CPUtime=2.13
/proc/30634/task/30636/stat : 30636 (java) R 30633 30620 29324 0 -1 64 40890 0 0 0 198 15 0 0 19 0 9 0 25834273 928022528 39547 996147200 134512640 134550932 4294955936 18446744073709551615 101593066 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=30634/tid=30637] ppid=30633 vsize=906272 CPUtime=0
/proc/30634/task/30637/stat : 30637 (java) S 30633 30620 29324 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 25834273 928022528 39555 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30634/tid=30638] ppid=30633 vsize=906272 CPUtime=0
/proc/30634/task/30638/stat : 30638 (java) S 30633 30620 29324 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 25834273 928022528 39562 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30634/tid=30639] ppid=30633 vsize=906272 CPUtime=0
/proc/30634/task/30639/stat : 30639 (java) S 30633 30620 29324 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 25834275 928022528 39569 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30634/tid=30640] ppid=30633 vsize=906272 CPUtime=0.05
/proc/30634/task/30640/stat : 30640 (java) S 30633 30620 29324 0 -1 64 324 0 0 0 5 0 0 0 16 0 9 0 25834275 928022528 39578 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30634/tid=30641] ppid=30633 vsize=906272 CPUtime=0
/proc/30634/task/30641/stat : 30641 (java) S 30633 30620 29324 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 25834275 928022528 39589 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30634/tid=30642] ppid=30633 vsize=906272 CPUtime=0
/proc/30634/task/30642/stat : 30642 (java) S 30633 30620 29324 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25834275 928022528 39597 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.02
Current children cumulated vsize (KiB) 928496

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

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

[startup+7.40143 s]
/proc/loadavg: 0.93 1.01 1.31 2/93 30642
/proc/meminfo: memFree=1189264/2055920 swapFree=4192812/4192956
[pid=30620] ppid=30618 vsize=16868 CPUtime=2.13
/proc/30620/stat : 30620 (sugar) S 30618 30620 29324 0 -1 4194304 1323 13720 0 1 5 2 195 11 15 0 1 0 25834059 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 16384 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/30620/statm: 4217 1112 409 3 0 796 0
[pid=30633] ppid=30620 vsize=0 CPUtime=0
/proc/30633/stat : 30633 (sh) Z 30620 30620 29324 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 25834271 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 0 0 0
/proc/30633/statm: 0 0 0 0 0 0 0
[pid=30634] ppid=1 vsize=906268 CPUtime=5.29
/proc/30634/stat : 30634 (java) S 1 30620 29324 0 -1 0 53255 0 1 0 508 21 0 0 16 0 9 0 25834271 928018432 42136 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/30634/statm: 226567 42136 2568 9 0 221072 0
[pid=30634/tid=30635] ppid=1 vsize=906268 CPUtime=2.69
/proc/30634/task/30635/stat : 30635 (java) S 1 30620 29324 0 -1 64 3626 0 1 0 267 2 0 0 16 0 9 0 25834272 928018432 42136 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30634/tid=30636] ppid=1 vsize=906268 CPUtime=2.53
/proc/30634/task/30636/stat : 30636 (java) R 1 30620 29324 0 -1 64 48601 0 0 0 235 18 0 0 23 0 9 0 25834273 928018432 42136 996147200 134512640 134550932 4294955936 18446744073709551615 104190765 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=30634/tid=30637] ppid=1 vsize=906268 CPUtime=0
/proc/30634/task/30637/stat : 30637 (java) S 1 30620 29324 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 25834273 928018432 42136 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30634/tid=30638] ppid=1 vsize=906268 CPUtime=0
/proc/30634/task/30638/stat : 30638 (java) S 1 30620 29324 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 25834273 928018432 42136 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30634/tid=30639] ppid=1 vsize=906268 CPUtime=0
/proc/30634/task/30639/stat : 30639 (java) S 1 30620 29324 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25834275 928018432 42136 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30634/tid=30640] ppid=1 vsize=906268 CPUtime=0.05
/proc/30634/task/30640/stat : 30640 (java) S 1 30620 29324 0 -1 64 324 0 0 0 5 0 0 0 16 0 9 0 25834275 928018432 42136 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30634/tid=30641] ppid=1 vsize=906268 CPUtime=0
/proc/30634/task/30641/stat : 30641 (java) S 1 30620 29324 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 25834275 928018432 42136 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30634/tid=30642] ppid=1 vsize=906268 CPUtime=0
/proc/30634/task/30642/stat : 30642 (java) S 1 30620 29324 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25834275 928018432 42136 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.42
Current children cumulated vsize (KiB) 923136

[startup+7.50145 s]
/proc/loadavg: 0.93 1.01 1.31 2/93 30642
/proc/meminfo: memFree=1189264/2055920 swapFree=4192812/4192956
[pid=30620] ppid=30618 vsize=16868 CPUtime=2.13
/proc/30620/stat : 30620 (sugar) S 30618 30620 29324 0 -1 4194304 1323 13720 0 1 5 2 195 11 15 0 1 0 25834059 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 16384 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/30620/statm: 4217 1112 409 3 0 796 0
[pid=30633] ppid=30620 vsize=0 CPUtime=0
/proc/30633/stat : 30633 (sh) Z 30620 30620 29324 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 25834271 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 0 0 0
/proc/30633/statm: 0 0 0 0 0 0 0
[pid=30634] ppid=1 vsize=865712 CPUtime=5.39
/proc/30634/stat : 30634 (java) S 1 30620 29324 0 -1 0 53327 0 1 0 517 22 0 0 16 0 11 0 25834271 886489088 31903 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/30634/statm: 216428 31903 2567 9 0 210933 0
[pid=30634/tid=30635] ppid=1 vsize=865712 CPUtime=2.69
/proc/30634/task/30635/stat : 30635 (java) R 1 30620 29324 0 -1 64 3626 0 1 0 267 2 0 0 16 0 11 0 25834272 886489088 31903 996147200 134512640 134550932 4294955936 18446744073709551615 102142584 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30634/tid=30636] ppid=1 vsize=865712 CPUtime=2.62
/proc/30634/task/30636/stat : 30636 (java) S 1 30620 29324 0 -1 64 48652 0 0 0 244 18 0 0 23 0 11 0 25834273 886489088 31903 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=30634/tid=30637] ppid=1 vsize=865712 CPUtime=0
/proc/30634/task/30637/stat : 30637 (java) S 1 30620 29324 0 -1 64 15 0 0 0 0 0 0 0 16 0 11 0 25834273 886489088 31903 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30634/tid=30638] ppid=1 vsize=865712 CPUtime=0
/proc/30634/task/30638/stat : 30638 (java) S 1 30620 29324 0 -1 64 9 0 0 0 0 0 0 0 16 0 11 0 25834273 886489088 31903 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30634/tid=30639] ppid=1 vsize=865712 CPUtime=0
/proc/30634/task/30639/stat : 30639 (java) S 1 30620 29324 0 -1 64 7 0 0 0 0 0 0 0 16 0 11 0 25834275 886489088 31903 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30634/tid=30640] ppid=1 vsize=865712 CPUtime=0.05
/proc/30634/task/30640/stat : 30640 (java) S 1 30620 29324 0 -1 64 324 0 0 0 5 0 0 0 16 0 11 0 25834275 886489088 31903 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30634/tid=30641] ppid=1 vsize=865712 CPUtime=0
/proc/30634/task/30641/stat : 30641 (java) S 1 30620 29324 0 -1 64 1 0 0 0 0 0 0 0 25 0 11 0 25834275 886489088 31903 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30634/tid=30642] ppid=1 vsize=865712 CPUtime=0
/proc/30634/task/30642/stat : 30642 (java) S 1 30620 29324 0 -1 64 1 0 0 0 0 0 0 0 15 0 11 0 25834275 886489088 31903 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.52
Current children cumulated vsize (KiB) 882580

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30620 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=6694
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=140978
# CPU time returned by wait4() is 2.14767
# while last known CPU time is 7.52
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 7.5664
CPU time (s): 7.52
CPU user time (s): 7.17
CPU system time (s): 0.35
CPU usage (%): 99.3868
Max. virtual memory (cumulated for all children) (KiB): 928496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.00669
system time used= 0.140978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15396
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= 780
involuntary context switches= 304

runsolver used 0.019996 second user time and 0.035994 second system time

The end

Launcher Data 

Begin job on node5 at 2009-07-12 10:34:26
IDJOB=2088209
IDBENCH=58889
IDSOLVER=739
FILE ID=node5/2088209-1247387665
PBS_JOBID= 9507182
Free space on /tmp= 66364 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-40_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-2088209-1247387665/watcher-2088209-1247387665 -o /tmp/evaluation-result-2088209-1247387665/solver-2088209-1247387665 -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-2088209-1247387665.xml

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

MD5SUM BENCH= a668bab265f4288e5a7e785c274b88f1
RANDOM SEED=1367441302

node5.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		: 3000.258
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		: 3000.258
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:       1347848 kB
Buffers:         33656 kB
Cached:         166808 kB
SwapCached:          0 kB
Active:         591412 kB
Inactive:        64292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1347848 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7164 kB
Writeback:           0 kB
Mapped:         475588 kB
Slab:            36916 kB
Committed_AS:   674108 kB
PageTables:       2688 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= 66364 MiB
End job on node5 at 2009-07-12 10:34:35