Trace number 2057155

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) 23.5 26.0667

General information on the benchmark

Namecsp/lard/
normalized-lard-83-83.xml
MD5SUM75503770180b2e5df3e5009c7077c336
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.1905
Satisfiable
(Un)Satisfiability was proved
Number of variables83
Number of constraints3403
Maximum constraint arity2
Maximum domain size84
Number of constraints which are defined in extension3403
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.05/2.21	c 0	Sugar v1-14-6 + HOME/picosat
0.05/2.21	c 0	BEGIN Sat Jul 11 15:11:00 2009
0.05/2.21	c 0	PID 16133
0.05/2.21	c 0	HOST node92.alineos.net
0.05/2.21	c 0	CONVERTING HOME/instance-2057155-1247317848.xml TO HOME/temp.csp
0.05/2.21	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2057155-1247317848.xml' 'HOME/temp.csp'
17.64/20.11	c 18	1 domains, 83 variables, 0 predicates, 3403 relations, 3403 constraints
17.64/20.17	c 18	ENCODING HOME/temp.csp TO HOME/temp.cnf
17.64/20.17	c 18	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'
17.70/20.29	c 18	Parsing HOME/temp.csp
23.10/25.62	c ERROR INTERRUPTED
23.50/26.02	s UNKNOWN
23.50/26.02	c 23	CPU 17.7 (0.05 0.01 16.87 0.77)
23.50/26.02	c 23	END Sat Jul 11 15:11:23 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-2057155-1247317848/watcher-2057155-1247317848 -o /tmp/evaluation-result-2057155-1247317848/solver-2057155-1247317848 -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-2057155-1247317848.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: 0.24 0.16 0.08 2/68 16133
/proc/meminfo: memFree=605208/2055920 swapFree=4192956/4192956
[pid=16133] ppid=16131 vsize=12268 CPUtime=0
/proc/16133/stat : 16133 (sugar) D 16131 16133 15950 0 -1 4194304 348 0 0 0 0 0 0 0 18 0 1 0 18850769 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 251279407717 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/16133/statm: 3067 316 241 3 0 167 0

[startup+0.0395519 s]
/proc/loadavg: 0.24 0.16 0.08 2/68 16133
/proc/meminfo: memFree=605208/2055920 swapFree=4192956/4192956
[pid=16133] ppid=16131 vsize=13204 CPUtime=0.02
/proc/16133/stat : 16133 (sugar) D 16131 16133 15950 0 -1 4194304 687 0 0 0 2 0 0 0 18 0 1 0 18850769 13520896 655 996147200 4194304 4206940 548682068608 18446744073709551615 251279407717 0 2147483391 4224 0 18446744072099781622 0 0 17 0 0 0
/proc/16133/statm: 3301 655 336 3 0 401 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13204

[startup+0.102446 s]
/proc/loadavg: 0.24 0.16 0.08 2/68 16133
/proc/meminfo: memFree=605208/2055920 swapFree=4192956/4192956
[pid=16133] ppid=16131 vsize=13336 CPUtime=0.02
/proc/16133/stat : 16133 (sugar) D 16131 16133 15950 0 -1 4194304 723 0 0 0 2 0 0 0 18 0 1 0 18850769 13656064 691 996147200 4194304 4206940 548682068608 18446744073709551615 251288137826 0 0 4224 0 18446744071563479169 0 0 17 0 0 0
/proc/16133/statm: 3334 691 338 3 0 434 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13336

[startup+0.301469 s]
/proc/loadavg: 0.24 0.16 0.08 2/68 16133
/proc/meminfo: memFree=605208/2055920 swapFree=4192956/4192956
[pid=16133] ppid=16131 vsize=13336 CPUtime=0.02
/proc/16133/stat : 16133 (sugar) D 16131 16133 15950 0 -1 4194304 723 0 0 0 2 0 0 0 18 0 1 0 18850769 13656064 691 996147200 4194304 4206940 548682068608 18446744073709551615 251288137826 0 0 4224 0 18446744071563479169 0 0 17 0 0 0
/proc/16133/statm: 3334 691 338 3 0 434 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13336

[startup+0.702519 s]
/proc/loadavg: 0.24 0.16 0.08 2/68 16133
/proc/meminfo: memFree=605208/2055920 swapFree=4192956/4192956
[pid=16133] ppid=16131 vsize=13336 CPUtime=0.02
/proc/16133/stat : 16133 (sugar) D 16131 16133 15950 0 -1 4194304 739 0 0 0 2 0 0 0 18 0 1 0 18850769 13656064 707 996147200 4194304 4206940 548682068608 18446744073709551615 251288137826 0 0 4224 0 18446744071563479169 0 0 17 0 0 0
/proc/16133/statm: 3334 707 338 3 0 434 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13336

[startup+1.50162 s]
/proc/loadavg: 0.24 0.16 0.08 1/69 16134
/proc/meminfo: memFree=603728/2055920 swapFree=4192956/4192956
[pid=16133] ppid=16131 vsize=15948 CPUtime=0.04
/proc/16133/stat : 16133 (sugar) D 16131 16133 15950 0 -1 4194304 910 0 0 0 3 1 0 0 18 0 1 0 18850769 16330752 878 996147200 4194304 4206940 548682068608 18446744073709551615 251288137826 0 0 4224 0 18446744071563479169 0 0 17 0 0 0
/proc/16133/statm: 3987 878 380 3 0 566 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 15948

[startup+3.10183 s]
/proc/loadavg: 0.24 0.16 0.08 1/69 16134
/proc/meminfo: memFree=602704/2055920 swapFree=4192956/4192956
[pid=16133] ppid=16131 vsize=16868 CPUtime=0.06
/proc/16133/stat : 16133 (sugar) S 16131 16133 15950 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 18850769 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/16133/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868
heavy processes:

[startup+6.30222 s]
/proc/loadavg: 0.38 0.19 0.09 2/79 16145
/proc/meminfo: memFree=425208/2055920 swapFree=4192956/4192956
[pid=16133] ppid=16131 vsize=16868 CPUtime=0.06
/proc/16133/stat : 16133 (sugar) S 16131 16133 15950 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 18850769 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/16133/statm: 4217 1111 409 3 0 796 0
[pid=16136] ppid=16133 vsize=5356 CPUtime=0
/proc/16136/stat : 16136 (sh) S 16133 16133 15950 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 18850991 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16136/statm: 1339 233 193 169 0 50 0
[pid=16137] ppid=16136 vsize=865660 CPUtime=4.22
/proc/16137/stat : 16137 (java) S 16136 16133 15950 0 -1 0 47131 0 1 0 392 30 0 0 18 0 9 0 18850991 886435840 46318 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/16137/statm: 216415 46318 2556 9 0 210927 0
[pid=16137/tid=16138] ppid=16136 vsize=865660 CPUtime=3.49
/proc/16137/task/16138/stat : 16138 (java) R 16136 16133 15950 0 -1 64 5077 0 1 0 336 13 0 0 17 0 9 0 18850992 886435840 46318 996147200 134512640 134550932 4294955984 18446744073709551615 102094109 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16137/tid=16139] ppid=16136 vsize=865660 CPUtime=0.53
/proc/16137/task/16139/stat : 16139 (java) S 16136 16133 15950 0 -1 64 40819 0 0 0 38 15 0 0 15 0 9 0 18850994 886435840 46318 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=16137/tid=16140] ppid=16136 vsize=865660 CPUtime=0
/proc/16137/task/16140/stat : 16140 (java) S 16136 16133 15950 0 -1 64 14 0 0 0 0 0 0 0 15 0 9 0 18850994 886435840 46318 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16137/tid=16141] ppid=16136 vsize=865660 CPUtime=0
/proc/16137/task/16141/stat : 16141 (java) S 16136 16133 15950 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 18850994 886435840 46318 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16137/tid=16142] ppid=16136 vsize=865660 CPUtime=0
/proc/16137/task/16142/stat : 16142 (java) S 16136 16133 15950 0 -1 64 1 0 0 0 0 0 0 0 22 0 9 0 18850996 886435840 46318 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16137/tid=16143] ppid=16136 vsize=865660 CPUtime=0.16
/proc/16137/task/16143/stat : 16143 (java) S 16136 16133 15950 0 -1 64 532 0 0 0 16 0 0 0 15 0 9 0 18850996 886435840 46318 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16137/tid=16144] ppid=16136 vsize=865660 CPUtime=0
/proc/16137/task/16144/stat : 16144 (java) S 16136 16133 15950 0 -1 64 1 0 0 0 0 0 0 0 23 0 9 0 18850996 886435840 46318 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16137/tid=16145] ppid=16136 vsize=865660 CPUtime=0
/proc/16137/task/16145/stat : 16145 (java) S 16136 16133 15950 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 18850996 886435840 46318 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 4.28
Current children cumulated vsize (KiB) 887884
heavy processes:

[startup+12.703 s]
/proc/loadavg: 0.43 0.21 0.10 2/79 16145
/proc/meminfo: memFree=330424/2055920 swapFree=4192956/4192956
[pid=16133] ppid=16131 vsize=16868 CPUtime=0.06
/proc/16133/stat : 16133 (sugar) S 16131 16133 15950 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 18850769 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/16133/statm: 4217 1111 409 3 0 796 0
[pid=16136] ppid=16133 vsize=5356 CPUtime=0
/proc/16136/stat : 16136 (sh) S 16133 16133 15950 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 18850991 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16136/statm: 1339 233 193 169 0 50 0
[pid=16137] ppid=16136 vsize=865660 CPUtime=10.64
/proc/16137/stat : 16137 (java) S 16136 16133 15950 0 -1 0 61081 0 1 0 1014 50 0 0 18 0 9 0 18850991 886435840 60155 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/16137/statm: 216415 60155 2556 9 0 210927 0
[pid=16137/tid=16138] ppid=16136 vsize=865660 CPUtime=9.61
/proc/16137/task/16138/stat : 16138 (java) R 16136 16133 15950 0 -1 64 5190 0 1 0 933 28 0 0 17 0 9 0 18850992 886435840 60155 996147200 134512640 134550932 4294955984 18446744073709551615 102094016 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16137/tid=16139] ppid=16136 vsize=865660 CPUtime=0.81
/proc/16137/task/16139/stat : 16139 (java) S 16136 16133 15950 0 -1 64 54644 0 0 0 61 20 0 0 16 0 9 0 18850994 886435840 60155 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=16137/tid=16140] ppid=16136 vsize=865660 CPUtime=0
/proc/16137/task/16140/stat : 16140 (java) S 16136 16133 15950 0 -1 64 14 0 0 0 0 0 0 0 15 0 9 0 18850994 886435840 60155 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16137/tid=16141] ppid=16136 vsize=865660 CPUtime=0
/proc/16137/task/16141/stat : 16141 (java) S 16136 16133 15950 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 18850994 886435840 60155 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16137/tid=16142] ppid=16136 vsize=865660 CPUtime=0
/proc/16137/task/16142/stat : 16142 (java) S 16136 16133 15950 0 -1 64 1 0 0 0 0 0 0 0 22 0 9 0 18850996 886435840 60155 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16137/tid=16143] ppid=16136 vsize=865660 CPUtime=0.18
/proc/16137/task/16143/stat : 16143 (java) S 16136 16133 15950 0 -1 64 544 0 0 0 18 0 0 0 15 0 9 0 18850996 886435840 60155 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16137/tid=16144] ppid=16136 vsize=865660 CPUtime=0
/proc/16137/task/16144/stat : 16144 (java) S 16136 16133 15950 0 -1 64 1 0 0 0 0 0 0 0 23 0 9 0 18850996 886435840 60155 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16137/tid=16145] ppid=16136 vsize=865660 CPUtime=0
/proc/16137/task/16145/stat : 16145 (java) S 16136 16133 15950 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 18850996 886435840 60155 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 10.7
Current children cumulated vsize (KiB) 887884

[startup+25.5028 s]
/proc/loadavg: 0.78 0.29 0.13 2/79 16155
/proc/meminfo: memFree=400504/2055920 swapFree=4192956/4192956
[pid=16133] ppid=16131 vsize=16868 CPUtime=17.7
/proc/16133/stat : 16133 (sugar) S 16131 16133 15950 0 -1 4194304 1309 74622 0 1 5 1 1687 77 15 0 1 0 18850769 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/16133/statm: 4217 1111 409 3 0 796 0
[pid=16146] ppid=16133 vsize=5356 CPUtime=0
/proc/16146/stat : 16146 (sh) S 16133 16133 15950 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 18852786 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16146/statm: 1339 233 193 169 0 50 0
[pid=16147] ppid=16146 vsize=883344 CPUtime=5.3
/proc/16147/stat : 16147 (java) S 16146 16133 15950 0 -1 0 41617 0 2 0 513 17 0 0 18 0 9 0 18852786 904544256 35761 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/16147/statm: 220836 35761 2159 9 0 215749 0
[pid=16147/tid=16148] ppid=16146 vsize=883344 CPUtime=3.16
/proc/16147/task/16148/stat : 16148 (java) S 16146 16133 15950 0 -1 64 3080 0 2 0 314 2 0 0 17 0 9 0 18852787 904544256 35761 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16147/tid=16149] ppid=16146 vsize=883344 CPUtime=2.08
/proc/16147/task/16149/stat : 16149 (java) R 16146 16133 15950 0 -1 64 37509 0 0 0 194 14 0 0 18 0 9 0 18852792 904544256 35761 996147200 134512640 134550932 4294955936 18446744073709551615 103731825 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=16147/tid=16150] ppid=16146 vsize=883344 CPUtime=0
/proc/16147/task/16150/stat : 16150 (java) S 16146 16133 15950 0 -1 64 15 0 0 0 0 0 0 0 15 0 9 0 18852792 904544256 35761 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16147/tid=16151] ppid=16146 vsize=883344 CPUtime=0
/proc/16147/task/16151/stat : 16151 (java) S 16146 16133 15950 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 18852792 904544256 35761 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16147/tid=16152] ppid=16146 vsize=883344 CPUtime=0
/proc/16147/task/16152/stat : 16152 (java) S 16146 16133 15950 0 -1 64 0 0 0 0 0 0 0 0 21 0 9 0 18852796 904544256 35761 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16147/tid=16153] ppid=16146 vsize=883344 CPUtime=0.04
/proc/16147/task/16153/stat : 16153 (java) S 16146 16133 15950 0 -1 64 325 0 0 0 4 0 0 0 15 0 9 0 18852796 904544256 35761 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16147/tid=16154] ppid=16146 vsize=883344 CPUtime=0
/proc/16147/task/16154/stat : 16154 (java) S 16146 16133 15950 0 -1 64 1 0 0 0 0 0 0 0 22 0 9 0 18852796 904544256 35761 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16147/tid=16155] ppid=16146 vsize=883344 CPUtime=0
/proc/16147/task/16155/stat : 16155 (java) S 16146 16133 15950 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 18852796 904544256 35761 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 23
Current children cumulated vsize (KiB) 905568



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+25.6028 s]
/proc/loadavg: 0.78 0.29 0.13 2/79 16155
/proc/meminfo: memFree=356344/2055920 swapFree=4192956/4192956
[pid=16133] ppid=16131 vsize=16868 CPUtime=17.7
/proc/16133/stat : 16133 (sugar) S 16131 16133 15950 0 -1 4194304 1309 74622 0 1 5 1 1687 77 15 0 1 0 18850769 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/16133/statm: 4217 1111 409 3 0 796 0
[pid=16146] ppid=16133 vsize=5356 CPUtime=0
/proc/16146/stat : 16146 (sh) S 16133 16133 15950 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 18852786 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16146/statm: 1339 233 193 169 0 50 0
[pid=16147] ppid=16146 vsize=903824 CPUtime=5.4
/proc/16147/stat : 16147 (java) S 16146 16133 15950 0 -1 0 51859 0 2 0 519 21 0 0 18 0 9 0 18852786 925515776 40881 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/16147/statm: 225956 40881 2159 9 0 220869 0
[pid=16147/tid=16148] ppid=16146 vsize=903824 CPUtime=3.16
/proc/16147/task/16148/stat : 16148 (java) S 16146 16133 15950 0 -1 64 3080 0 2 0 314 2 0 0 17 0 9 0 18852787 925515776 40881 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16147/tid=16149] ppid=16146 vsize=903824 CPUtime=2.18
/proc/16147/task/16149/stat : 16149 (java) R 16146 16133 15950 0 -1 64 47751 0 0 0 200 18 0 0 19 0 9 0 18852792 925515776 40881 996147200 134512640 134550932 4294955936 18446744073709551615 103731827 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=16147/tid=16150] ppid=16146 vsize=903824 CPUtime=0
/proc/16147/task/16150/stat : 16150 (java) S 16146 16133 15950 0 -1 64 15 0 0 0 0 0 0 0 15 0 9 0 18852792 925515776 40881 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16147/tid=16151] ppid=16146 vsize=903824 CPUtime=0
/proc/16147/task/16151/stat : 16151 (java) S 16146 16133 15950 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 18852792 925515776 40881 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16147/tid=16152] ppid=16146 vsize=903824 CPUtime=0
/proc/16147/task/16152/stat : 16152 (java) S 16146 16133 15950 0 -1 64 0 0 0 0 0 0 0 0 21 0 9 0 18852796 925515776 40881 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16147/tid=16153] ppid=16146 vsize=903824 CPUtime=0.04
/proc/16147/task/16153/stat : 16153 (java) S 16146 16133 15950 0 -1 64 325 0 0 0 4 0 0 0 15 0 9 0 18852796 925515776 40881 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16147/tid=16154] ppid=16146 vsize=903824 CPUtime=0
/proc/16147/task/16154/stat : 16154 (java) S 16146 16133 15950 0 -1 64 1 0 0 0 0 0 0 0 22 0 9 0 18852796 925515776 40881 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16147/tid=16155] ppid=16146 vsize=903824 CPUtime=0
/proc/16147/task/16155/stat : 16155 (java) S 16146 16133 15950 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 18852796 925515776 40881 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 23.1
Current children cumulated vsize (KiB) 926048

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

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

[startup+25.8018 s]
/proc/loadavg: 0.78 0.29 0.13 2/79 16155
/proc/meminfo: memFree=356344/2055920 swapFree=4192956/4192956
[pid=16133] ppid=16131 vsize=16868 CPUtime=17.7
/proc/16133/stat : 16133 (sugar) S 16131 16133 15950 0 -1 4194304 1323 74622 0 1 5 1 1687 77 16 0 1 0 18850769 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 251288137826 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/16133/statm: 4217 1112 409 3 0 796 0
[pid=16146] ppid=16133 vsize=0 CPUtime=0
/proc/16146/stat : 16146 (sh) Z 16133 16133 15950 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 18852786 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/16146/statm: 0 0 0 0 0 0 0
[pid=16147] ppid=1 vsize=903824 CPUtime=5.6
/proc/16147/stat : 16147 (java) S 1 16133 15950 0 -1 0 51861 0 2 0 539 21 0 0 16 0 9 0 18852786 925515776 40882 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16147/statm: 225956 40882 2159 9 0 220869 0
[pid=16147/tid=16148] ppid=1 vsize=903824 CPUtime=3.16
/proc/16147/task/16148/stat : 16148 (java) S 1 16133 15950 0 -1 64 3080 0 2 0 314 2 0 0 17 0 9 0 18852787 925515776 40882 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16147/tid=16149] ppid=1 vsize=903824 CPUtime=2.38
/proc/16147/task/16149/stat : 16149 (java) R 1 16133 15950 0 -1 64 47751 0 0 0 220 18 0 0 20 0 9 0 18852792 925515776 40882 996147200 134512640 134550932 4294955936 18446744073709551615 102768118 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=16147/tid=16150] ppid=1 vsize=903824 CPUtime=0
/proc/16147/task/16150/stat : 16150 (java) S 1 16133 15950 0 -1 64 15 0 0 0 0 0 0 0 15 0 9 0 18852792 925515776 40882 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16147/tid=16151] ppid=1 vsize=903824 CPUtime=0
/proc/16147/task/16151/stat : 16151 (java) S 1 16133 15950 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 18852792 925515776 40882 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16147/tid=16152] ppid=1 vsize=903824 CPUtime=0
/proc/16147/task/16152/stat : 16152 (java) S 1 16133 15950 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 18852796 925515776 40882 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16147/tid=16153] ppid=1 vsize=903824 CPUtime=0.04
/proc/16147/task/16153/stat : 16153 (java) S 1 16133 15950 0 -1 64 325 0 0 0 4 0 0 0 15 0 9 0 18852796 925515776 40882 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16147/tid=16154] ppid=1 vsize=903824 CPUtime=0
/proc/16147/task/16154/stat : 16154 (java) S 1 16133 15950 0 -1 64 1 0 0 0 0 0 0 0 22 0 9 0 18852796 925515776 40882 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16147/tid=16155] ppid=1 vsize=903824 CPUtime=0
/proc/16147/task/16155/stat : 16155 (java) S 1 16133 15950 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 18852796 925515776 40882 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 23.3
Current children cumulated vsize (KiB) 920692

[startup+26.0018 s]
/proc/loadavg: 0.78 0.29 0.13 2/79 16155
/proc/meminfo: memFree=356344/2055920 swapFree=4192956/4192956
[pid=16133] ppid=16131 vsize=16868 CPUtime=17.7
/proc/16133/stat : 16133 (sugar) S 16131 16133 15950 0 -1 4194304 1323 74622 0 1 5 1 1687 77 16 0 1 0 18850769 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 251288137826 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/16133/statm: 4217 1112 409 3 0 796 0
[pid=16146] ppid=16133 vsize=0 CPUtime=0
/proc/16146/stat : 16146 (sh) Z 16133 16133 15950 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 18852786 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/16146/statm: 0 0 0 0 0 0 0
[pid=16147] ppid=1 vsize=865312 CPUtime=5.8
/proc/16147/stat : 16147 (java) S 1 16133 15950 0 -1 0 52370 0 2 0 559 21 0 0 16 0 11 0 18852786 886079488 31145 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16147/statm: 216328 31145 2559 9 0 210840 0
[pid=16147/tid=16148] ppid=1 vsize=865312 CPUtime=3.18
/proc/16147/task/16148/stat : 16148 (java) R 1 16133 15950 0 -1 64 3080 0 2 0 316 2 0 0 16 0 11 0 18852787 886079488 31145 996147200 134512640 134550932 4294955936 18446744073709551615 4126413777 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16147/tid=16149] ppid=1 vsize=865312 CPUtime=2.55
/proc/16147/task/16149/stat : 16149 (java) S 1 16133 15950 0 -1 64 47787 0 0 0 237 18 0 0 22 0 11 0 18852792 886079488 31145 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=16147/tid=16150] ppid=1 vsize=865312 CPUtime=0
/proc/16147/task/16150/stat : 16150 (java) S 1 16133 15950 0 -1 64 15 0 0 0 0 0 0 0 15 0 11 0 18852792 886079488 31145 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16147/tid=16151] ppid=1 vsize=865312 CPUtime=0
/proc/16147/task/16151/stat : 16151 (java) S 1 16133 15950 0 -1 64 9 0 0 0 0 0 0 0 15 0 11 0 18852792 886079488 31145 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16147/tid=16152] ppid=1 vsize=865312 CPUtime=0
/proc/16147/task/16152/stat : 16152 (java) S 1 16133 15950 0 -1 64 460 0 0 0 0 0 0 0 18 0 11 0 18852796 886079488 31145 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16147/tid=16153] ppid=1 vsize=865312 CPUtime=0.04
/proc/16147/task/16153/stat : 16153 (java) S 1 16133 15950 0 -1 64 325 0 0 0 4 0 0 0 15 0 11 0 18852796 886079488 31145 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16147/tid=16154] ppid=1 vsize=865312 CPUtime=0
/proc/16147/task/16154/stat : 16154 (java) S 1 16133 15950 0 -1 64 1 0 0 0 0 0 0 0 22 0 11 0 18852796 886079488 31145 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16147/tid=16155] ppid=1 vsize=865312 CPUtime=0
/proc/16147/task/16155/stat : 16155 (java) S 1 16133 15950 0 -1 64 1 0 0 0 0 0 0 0 15 0 11 0 18852796 886079488 31145 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 23.5
Current children cumulated vsize (KiB) 882180

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16133 and gives
#  childrusage.ru_utime.tv_sec=16
#  childrusage.ru_utime.tv_usec=936425
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=839872
# CPU time returned by wait4() is 17.7763
# while last known CPU time is 23.5
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 26.0667
CPU time (s): 23.5
CPU user time (s): 22.51
CPU system time (s): 0.99
CPU usage (%): 90.1534
Max. virtual memory (cumulated for all children) (KiB): 926048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.9364
system time used= 0.839872
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 76298
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= 1647
involuntary context switches= 685

runsolver used 0.046992 second user time and 0.093985 second system time

The end

Launcher Data 

Begin job on node92 at 2009-07-11 15:10:57
IDJOB=2057155
IDBENCH=53339
IDSOLVER=738
FILE ID=node92/2057155-1247317848
PBS_JOBID= 9506452
Free space on /tmp= 66212 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/lard/normalized-lard-83-83.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-2057155-1247317848/watcher-2057155-1247317848 -o /tmp/evaluation-result-2057155-1247317848/solver-2057155-1247317848 -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-2057155-1247317848.xml

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

MD5SUM BENCH= 75503770180b2e5df3e5009c7077c336
RANDOM SEED=1289485878

node92.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		: 3000.216
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		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        605688 kB
Buffers:         69028 kB
Cached:        1280228 kB
SwapCached:          0 kB
Active:         561880 kB
Inactive:       806524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        605688 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           66516 kB
Writeback:           0 kB
Mapped:          24616 kB
Slab:            67452 kB
Committed_AS:    97520 kB
PageTables:       1692 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= 66212 MiB
End job on node92 at 2009-07-11 15:11:25