Trace number 2088274

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) 8.16 8.33958

General information on the benchmark

Namecsp/rand-3-28-28-fcd/
normalized-rand-3-28-28-93-632-fcd-14_ext.xml
MD5SUM90b5d7e8d7c4eeaeda44fb7d14526fc5
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1341.44
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 

0.05/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.05/0.08	c 0	BEGIN Sun Jul 12 10:39:42 2009
0.05/0.08	c 0	PID 30260
0.05/0.08	c 0	HOST node50.alineos.net
0.05/0.08	c 0	CONVERTING HOME/instance-2088274-1247387982.xml TO HOME/temp.csp
0.05/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2088274-1247387982.xml' 'HOME/temp.csp'
2.43/2.56	c 3	1 domains, 28 variables, 0 predicates, 93 relations, 93 constraints
2.43/2.57	c 3	ENCODING HOME/temp.csp TO HOME/temp.cnf
2.43/2.57	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'
2.51/2.65	c 3	Parsing HOME/temp.csp
6.98/7.20	c 8	parsed 215 expressions
7.07/7.21	c 8	Heap : 84 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
7.07/7.21	c 8	Converting to clausal form CSP
7.07/7.23	c 8	converted 22 (10%) expressions
7.07/7.28	c 8	converted 43 (20%) expressions
7.18/7.33	c 8	converted 65 (30%) expressions
7.18/7.35	c 8	converted 86 (40%) expressions
7.28/7.40	c 8	converted 108 (50%) expressions
7.67/7.82	c ERROR INTERRUPTED
8.16/8.33	s UNKNOWN
8.16/8.33	c 9	CPU 2.51 (0.05 0.01 2.29 0.16)
8.16/8.33	c 9	END Sun Jul 12 10:39:51 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-2088274-1247387982/watcher-2088274-1247387982 -o /tmp/evaluation-result-2088274-1247387982/solver-2088274-1247387982 -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-2088274-1247387982.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 30260
/proc/meminfo: memFree=1697128/2055920 swapFree=4192812/4192956
[pid=30260] ppid=30258 vsize=12268 CPUtime=0
/proc/30260/stat : 30260 (sugar) R 30258 30260 28825 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 25861842 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 240577641061 0 0 4224 0 0 0 0 17 1 0 0
/proc/30260/statm: 3067 316 241 3 0 167 0

[startup+0.0627669 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 30260
/proc/meminfo: memFree=1697128/2055920 swapFree=4192812/4192956
[pid=30260] ppid=30258 vsize=16080 CPUtime=0.05
/proc/30260/stat : 30260 (sugar) R 30258 30260 28825 0 -1 4194304 941 0 0 0 4 1 0 0 18 0 1 0 25861842 16465920 909 996147200 4194304 4206940 548682068608 18446744073709551615 240597193122 0 0 4224 0 0 0 0 17 1 0 0
/proc/30260/statm: 4020 909 380 3 0 599 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16080

[startup+0.101895 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 30260
/proc/meminfo: memFree=1697128/2055920 swapFree=4192812/4192956
[pid=30260] ppid=30258 vsize=16868 CPUtime=0.06
/proc/30260/stat : 30260 (sugar) S 30258 30260 28825 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 25861842 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30260/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301785 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 30260
/proc/meminfo: memFree=1697128/2055920 swapFree=4192812/4192956
[pid=30260] ppid=30258 vsize=16868 CPUtime=0.06
/proc/30260/stat : 30260 (sugar) S 30258 30260 28825 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 25861842 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30260/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701822 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 30260
/proc/meminfo: memFree=1697128/2055920 swapFree=4192812/4192956
[pid=30260] ppid=30258 vsize=16868 CPUtime=0.06
/proc/30260/stat : 30260 (sugar) S 30258 30260 28825 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 25861842 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30260/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50289 s]
/proc/loadavg: 2.00 2.00 2.00 3/91 30272
/proc/meminfo: memFree=1665744/2055920 swapFree=4192812/4192956
[pid=30260] ppid=30258 vsize=16868 CPUtime=0.06
/proc/30260/stat : 30260 (sugar) S 30258 30260 28825 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 25861842 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30260/statm: 4217 1111 409 3 0 796 0
[pid=30263] ppid=30260 vsize=5356 CPUtime=0
/proc/30263/stat : 30263 (sh) S 30260 30260 28825 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25861850 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30263/statm: 1339 233 193 169 0 50 0
[pid=30264] ppid=30263 vsize=864160 CPUtime=1.39
/proc/30264/stat : 30264 (java) S 30263 30260 28825 0 -1 0 10881 0 1 0 129 10 0 0 18 0 9 0 25861851 884899840 10067 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/30264/statm: 216040 10067 2553 9 0 210552 0
[pid=30264/tid=30265] ppid=30263 vsize=864160 CPUtime=1.13
/proc/30264/task/30265/stat : 30265 (java) R 30263 30260 28825 0 -1 64 2999 0 1 0 108 5 0 0 25 0 9 0 25861852 884899840 10067 996147200 134512640 134550932 4294955984 18446744073709551615 4126552235 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30264/tid=30266] ppid=30263 vsize=864160 CPUtime=0.17
/proc/30264/task/30266/stat : 30266 (java) S 30263 30260 28825 0 -1 64 6846 0 0 0 14 3 0 0 16 0 9 0 25861853 884899840 10067 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=30264/tid=30267] ppid=30263 vsize=864160 CPUtime=0
/proc/30264/task/30267/stat : 30267 (java) S 30263 30260 28825 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 25861853 884899840 10067 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30264/tid=30268] ppid=30263 vsize=864160 CPUtime=0
/proc/30264/task/30268/stat : 30268 (java) S 30263 30260 28825 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 25861853 884899840 10067 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30264/tid=30269] ppid=30263 vsize=864160 CPUtime=0
/proc/30264/task/30269/stat : 30269 (java) S 30263 30260 28825 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25861855 884899840 10067 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30264/tid=30270] ppid=30263 vsize=864160 CPUtime=0.06
/proc/30264/task/30270/stat : 30270 (java) S 30263 30260 28825 0 -1 64 332 0 0 0 6 0 0 0 16 0 9 0 25861855 884899840 10067 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30264/tid=30271] ppid=30263 vsize=864160 CPUtime=0
/proc/30264/task/30271/stat : 30271 (java) S 30263 30260 28825 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 25861855 884899840 10067 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30264/tid=30272] ppid=30263 vsize=864160 CPUtime=0
/proc/30264/task/30272/stat : 30272 (java) S 30263 30260 28825 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25861856 884899840 10067 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 886384

[startup+3.10103 s]
/proc/loadavg: 2.00 2.00 2.00 3/91 30272
/proc/meminfo: memFree=1654352/2055920 swapFree=4192812/4192956
[pid=30260] ppid=30258 vsize=16868 CPUtime=2.51
/proc/30260/stat : 30260 (sugar) S 30258 30260 28825 0 -1 4194304 1309 13767 0 1 5 1 229 16 16 0 1 0 25861842 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30260/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 2.51
Current children cumulated vsize (KiB) 16868

[startup+6.30231 s]
/proc/loadavg: 2.00 2.00 2.00 3/91 30282
/proc/meminfo: memFree=1626768/2055920 swapFree=4192812/4192956
[pid=30260] ppid=30258 vsize=16868 CPUtime=2.51
/proc/30260/stat : 30260 (sugar) S 30258 30260 28825 0 -1 4194304 1309 13767 0 1 5 1 229 16 16 0 1 0 25861842 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30260/statm: 4217 1111 409 3 0 796 0
[pid=30273] ppid=30260 vsize=5356 CPUtime=0
/proc/30273/stat : 30273 (sh) S 30260 30260 28825 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25862099 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30273/statm: 1339 233 193 169 0 50 0
[pid=30274] ppid=30273 vsize=862284 CPUtime=3.68
/proc/30274/stat : 30274 (java) S 30273 30260 28825 0 -1 0 21330 0 1 0 359 9 0 0 18 0 9 0 25862100 882978816 20404 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/30274/statm: 215571 20404 2158 9 0 210484 0
[pid=30274/tid=30275] ppid=30273 vsize=862284 CPUtime=2.07
/proc/30274/task/30275/stat : 30275 (java) R 30273 30260 28825 0 -1 64 3030 0 1 0 206 1 0 0 25 0 9 0 25862101 882978816 20404 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30274/tid=30276] ppid=30273 vsize=862284 CPUtime=1.54
/proc/30274/task/30276/stat : 30276 (java) R 30273 30260 28825 0 -1 64 17291 0 0 0 148 6 0 0 16 0 9 0 25862102 882978816 20404 996147200 134512640 134550932 4294955936 18446744073709551615 102546866 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=30274/tid=30277] ppid=30273 vsize=862284 CPUtime=0
/proc/30274/task/30277/stat : 30277 (java) S 30273 30260 28825 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 25862102 882978816 20404 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30274/tid=30278] ppid=30273 vsize=862284 CPUtime=0
/proc/30274/task/30278/stat : 30278 (java) S 30273 30260 28825 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 25862102 882978816 20404 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30274/tid=30279] ppid=30273 vsize=862284 CPUtime=0
/proc/30274/task/30279/stat : 30279 (java) S 30273 30260 28825 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 25862104 882978816 20404 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30274/tid=30280] ppid=30273 vsize=862284 CPUtime=0.04
/proc/30274/task/30280/stat : 30280 (java) S 30273 30260 28825 0 -1 64 306 0 0 0 4 0 0 0 16 0 9 0 25862104 882978816 20404 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30274/tid=30281] ppid=30273 vsize=862284 CPUtime=0
/proc/30274/task/30281/stat : 30281 (java) S 30273 30260 28825 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 25862104 882978816 20404 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30274/tid=30282] ppid=30273 vsize=862284 CPUtime=0
/proc/30274/task/30282/stat : 30282 (java) S 30273 30260 28825 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25862104 882978816 20404 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+7.80245 s]
/proc/loadavg: 2.00 2.00 2.00 4/91 30282
/proc/meminfo: memFree=1536656/2055920 swapFree=4192812/4192956
[pid=30260] ppid=30258 vsize=16868 CPUtime=2.51
/proc/30260/stat : 30260 (sugar) S 30258 30260 28825 0 -1 4194304 1309 13767 0 1 5 1 229 16 16 0 1 0 25861842 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30260/statm: 4217 1111 409 3 0 796 0
[pid=30273] ppid=30260 vsize=5356 CPUtime=0
/proc/30273/stat : 30273 (sh) S 30260 30260 28825 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25862099 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30273/statm: 1339 233 193 169 0 50 0
[pid=30274] ppid=30273 vsize=905432 CPUtime=5.16
/proc/30274/stat : 30274 (java) S 30273 30260 28825 0 -1 0 45810 0 1 0 498 18 0 0 18 0 9 0 25862100 927162368 39804 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/30274/statm: 226358 39804 2569 9 0 220863 0
[pid=30274/tid=30275] ppid=30273 vsize=905432 CPUtime=2.85
/proc/30274/task/30275/stat : 30275 (java) R 30273 30260 28825 0 -1 64 3587 0 1 0 284 1 0 0 25 0 9 0 25862101 927162368 39804 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30274/tid=30276] ppid=30273 vsize=905432 CPUtime=2.22
/proc/30274/task/30276/stat : 30276 (java) R 30273 30260 28825 0 -1 64 41207 0 0 0 207 15 0 0 16 0 9 0 25862102 927162368 39804 996147200 134512640 134550932 4294955936 18446744073709551615 101593092 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=30274/tid=30277] ppid=30273 vsize=905432 CPUtime=0
/proc/30274/task/30277/stat : 30277 (java) S 30273 30260 28825 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 25862102 927162368 39804 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30274/tid=30278] ppid=30273 vsize=905432 CPUtime=0
/proc/30274/task/30278/stat : 30278 (java) S 30273 30260 28825 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 25862102 927162368 39804 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30274/tid=30279] ppid=30273 vsize=905432 CPUtime=0
/proc/30274/task/30279/stat : 30279 (java) S 30273 30260 28825 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 25862104 927162368 39804 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30274/tid=30280] ppid=30273 vsize=905432 CPUtime=0.05
/proc/30274/task/30280/stat : 30280 (java) S 30273 30260 28825 0 -1 64 313 0 0 0 5 0 0 0 16 0 9 0 25862104 927162368 39804 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30274/tid=30281] ppid=30273 vsize=905432 CPUtime=0
/proc/30274/task/30281/stat : 30281 (java) S 30273 30260 28825 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 25862104 927162368 39804 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30274/tid=30282] ppid=30273 vsize=905432 CPUtime=0
/proc/30274/task/30282/stat : 30282 (java) S 30273 30260 28825 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25862104 927162368 39804 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.67
Current children cumulated vsize (KiB) 927656

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

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

[startup+8.20248 s]
/proc/loadavg: 2.00 2.00 2.00 4/91 30282
/proc/meminfo: memFree=1536656/2055920 swapFree=4192812/4192956
[pid=30260] ppid=30258 vsize=16868 CPUtime=2.51
/proc/30260/stat : 30260 (sugar) S 30258 30260 28825 0 -1 4194304 1323 13767 0 1 5 1 229 16 15 0 1 0 25861842 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/30260/statm: 4217 1112 409 3 0 796 0
[pid=30273] ppid=30260 vsize=0 CPUtime=0
/proc/30273/stat : 30273 (sh) Z 30260 30260 28825 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 25862099 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/30273/statm: 0 0 0 0 0 0 0
[pid=30274] ppid=1 vsize=905428 CPUtime=5.55
/proc/30274/stat : 30274 (java) S 1 30260 28825 0 -1 0 53020 0 1 0 533 22 0 0 16 0 9 0 25862100 927158272 41891 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/30274/statm: 226357 41891 2568 9 0 220862 0
[pid=30274/tid=30275] ppid=1 vsize=905428 CPUtime=2.85
/proc/30274/task/30275/stat : 30275 (java) R 1 30260 28825 0 -1 64 3587 0 1 0 284 1 0 0 25 0 9 0 25862101 927158272 41891 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30274/tid=30276] ppid=1 vsize=905428 CPUtime=2.61
/proc/30274/task/30276/stat : 30276 (java) R 1 30260 28825 0 -1 64 48416 0 0 0 242 19 0 0 16 0 9 0 25862102 927158272 41891 996147200 134512640 134550932 4294955936 18446744073709551615 104516168 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=30274/tid=30277] ppid=1 vsize=905428 CPUtime=0
/proc/30274/task/30277/stat : 30277 (java) S 1 30260 28825 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 25862102 927158272 41891 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30274/tid=30278] ppid=1 vsize=905428 CPUtime=0
/proc/30274/task/30278/stat : 30278 (java) S 1 30260 28825 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 25862102 927158272 41891 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30274/tid=30279] ppid=1 vsize=905428 CPUtime=0
/proc/30274/task/30279/stat : 30279 (java) S 1 30260 28825 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25862104 927158272 41891 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30274/tid=30280] ppid=1 vsize=905428 CPUtime=0.05
/proc/30274/task/30280/stat : 30280 (java) S 1 30260 28825 0 -1 64 313 0 0 0 5 0 0 0 16 0 9 0 25862104 927158272 41891 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30274/tid=30281] ppid=1 vsize=905428 CPUtime=0
/proc/30274/task/30281/stat : 30281 (java) S 1 30260 28825 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 25862104 927158272 41891 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30274/tid=30282] ppid=1 vsize=905428 CPUtime=0
/proc/30274/task/30282/stat : 30282 (java) S 1 30260 28825 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25862104 927158272 41891 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) 922296

[startup+8.30249 s]
/proc/loadavg: 2.00 2.00 2.00 4/91 30282
/proc/meminfo: memFree=1536656/2055920 swapFree=4192812/4192956
[pid=30260] ppid=30258 vsize=16868 CPUtime=2.51
/proc/30260/stat : 30260 (sugar) S 30258 30260 28825 0 -1 4194304 1323 13767 0 1 5 1 229 16 15 0 1 0 25861842 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/30260/statm: 4217 1112 409 3 0 796 0
[pid=30273] ppid=30260 vsize=0 CPUtime=0
/proc/30273/stat : 30273 (sh) Z 30260 30260 28825 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 25862099 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/30273/statm: 0 0 0 0 0 0 0
[pid=30274] ppid=1 vsize=864868 CPUtime=5.65
/proc/30274/stat : 30274 (java) S 1 30260 28825 0 -1 0 53088 0 1 0 542 23 0 0 16 0 11 0 25862100 885624832 31655 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/30274/statm: 216217 31655 2567 9 0 210722 0
[pid=30274/tid=30275] ppid=1 vsize=864868 CPUtime=2.86
/proc/30274/task/30275/stat : 30275 (java) R 1 30260 28825 0 -1 64 3588 0 1 0 285 1 0 0 25 0 11 0 25862101 885624832 31655 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30274/tid=30276] ppid=1 vsize=864868 CPUtime=2.7
/proc/30274/task/30276/stat : 30276 (java) S 1 30260 28825 0 -1 64 48462 0 0 0 250 20 0 0 16 0 11 0 25862102 885624832 31655 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=30274/tid=30277] ppid=1 vsize=864868 CPUtime=0
/proc/30274/task/30277/stat : 30277 (java) S 1 30260 28825 0 -1 64 15 0 0 0 0 0 0 0 16 0 11 0 25862102 885624832 31655 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30274/tid=30278] ppid=1 vsize=864868 CPUtime=0
/proc/30274/task/30278/stat : 30278 (java) S 1 30260 28825 0 -1 64 9 0 0 0 0 0 0 0 16 0 11 0 25862102 885624832 31655 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30274/tid=30279] ppid=1 vsize=864868 CPUtime=0
/proc/30274/task/30279/stat : 30279 (java) S 1 30260 28825 0 -1 64 7 0 0 0 0 0 0 0 17 0 11 0 25862104 885624832 31655 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30274/tid=30280] ppid=1 vsize=864868 CPUtime=0.05
/proc/30274/task/30280/stat : 30280 (java) R 1 30260 28825 0 -1 64 314 0 0 0 5 0 0 0 16 0 11 0 25862104 885624832 31655 996147200 134512640 134550932 4294955936 18446744073709551615 102167130 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30274/tid=30281] ppid=1 vsize=864868 CPUtime=0
/proc/30274/task/30281/stat : 30281 (java) S 1 30260 28825 0 -1 64 1 0 0 0 0 0 0 0 19 0 11 0 25862104 885624832 31655 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30274/tid=30282] ppid=1 vsize=864868 CPUtime=0
/proc/30274/task/30282/stat : 30282 (java) S 1 30260 28825 0 -1 64 1 0 0 0 0 0 0 0 15 0 11 0 25862104 885624832 31655 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) 881736

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30260 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=353642
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=181972
# CPU time returned by wait4() is 2.53561
# 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): 8.33958
CPU time (s): 8.16
CPU user time (s): 7.76
CPU system time (s): 0.4
CPU usage (%): 97.8467
Max. virtual memory (cumulated for all children) (KiB): 927656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.35364
system time used= 0.181972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15443
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= 2093
involuntary context switches= 2042

runsolver used 0.012998 second user time and 0.043993 second system time

The end

Launcher Data 

Begin job on node50 at 2009-07-12 10:39:42
IDJOB=2088274
IDBENCH=58900
IDSOLVER=738
FILE ID=node50/2088274-1247387982
PBS_JOBID= 9507259
Free space on /tmp= 66416 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-14_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-2088274-1247387982/watcher-2088274-1247387982 -o /tmp/evaluation-result-2088274-1247387982/solver-2088274-1247387982 -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-2088274-1247387982.xml

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

MD5SUM BENCH= 90b5d7e8d7c4eeaeda44fb7d14526fc5
RANDOM SEED=2105773250

node50.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		: 3000.231
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		: 3000.231
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:       1697608 kB
Buffers:         26784 kB
Cached:         133560 kB
SwapCached:          0 kB
Active:         215328 kB
Inactive:        88408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1697608 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7124 kB
Writeback:           0 kB
Mapped:         161192 kB
Slab:            39472 kB
Committed_AS:   953280 kB
PageTables:       2120 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= 66412 MiB
End job on node50 at 2009-07-12 10:39:52