Trace number 2088230

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) 7.42 7.44166

General information on the benchmark

Namecsp/rand-3-28-28-fcd/
normalized-rand-3-28-28-93-632-fcd-26_ext.xml
MD5SUM14ae3484fc89bff0f8af14718ff1951c
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 benchmark1049.25
Satisfiable
(Un)Satisfiability was proved
Number of variables28
Number of constraints93
Maximum constraint arity3
Maximum domain size28
Number of constraints which are defined in extension93
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.07	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.07	c 0	BEGIN Sun Jul 12 10:35:46 2009
0.00/0.07	c 0	PID 26115
0.00/0.07	c 0	HOST node8.alineos.net
0.00/0.07	c 0	CONVERTING HOME/instance-2088230-1247387745.xml TO HOME/temp.csp
0.00/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2088230-1247387745.xml' 'HOME/temp.csp'
2.02/2.07	c 2	1 domains, 28 variables, 0 predicates, 93 relations, 93 constraints
2.10/2.11	c 2	ENCODING HOME/temp.csp TO HOME/temp.cnf
2.10/2.11	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'
2.10/2.18	c 2	Parsing HOME/temp.csp
6.32/6.37	c 6	parsed 215 expressions
6.32/6.37	c 6	Heap : 84 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
6.32/6.37	c 6	Converting to clausal form CSP
6.32/6.39	c 6	converted 22 (10%) expressions
6.42/6.44	c 6	converted 43 (20%) expressions
6.42/6.49	c 6	converted 65 (30%) expressions
6.52/6.51	c 6	converted 86 (40%) expressions
6.52/6.56	c 6	converted 108 (50%) expressions
6.92/6.92	c ERROR INTERRUPTED
7.42/7.44	s UNKNOWN
7.42/7.44	c 7	CPU 2.12 (0.05 0.01 1.92 0.14)
7.42/7.44	c 7	END Sun Jul 12 10:35:53 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-2088230-1247387745/watcher-2088230-1247387745 -o /tmp/evaluation-result-2088230-1247387745/solver-2088230-1247387745 -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-2088230-1247387745.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: 1.00 1.04 1.35 4/83 26115
/proc/meminfo: memFree=1320232/2055920 swapFree=4192812/4192956
[pid=26115] ppid=26113 vsize=18576 CPUtime=0
/proc/26115/stat : 26115 (runsolver) R 26113 26115 25169 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 25841799 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 228706544935 0 0 4096 24578 0 0 0 17 0 0 0
/proc/26115/statm: 4644 284 249 26 0 2626 0

[startup+0.012262 s]
/proc/loadavg: 1.00 1.04 1.35 4/83 26115
/proc/meminfo: memFree=1320232/2055920 swapFree=4192812/4192956
[pid=26115] ppid=26113 vsize=12272 CPUtime=0
/proc/26115/stat : 26115 (sugar) R 26113 26115 25169 0 -1 4194304 397 0 0 0 0 0 0 0 18 0 1 0 25841799 12566528 365 996147200 4194304 4206940 548682068608 18446744073709551615 228706712165 0 0 4224 0 0 0 0 17 0 0 0
/proc/26115/statm: 3068 365 274 3 0 168 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12272

[startup+0.102274 s]
/proc/loadavg: 1.00 1.04 1.35 4/83 26115
/proc/meminfo: memFree=1320232/2055920 swapFree=4192812/4192956
[pid=26115] ppid=26113 vsize=16868 CPUtime=0.06
/proc/26115/stat : 26115 (sugar) S 26113 26115 25169 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 25841799 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26115/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.302292 s]
/proc/loadavg: 1.00 1.04 1.35 4/83 26115
/proc/meminfo: memFree=1320232/2055920 swapFree=4192812/4192956
[pid=26115] ppid=26113 vsize=16868 CPUtime=0.06
/proc/26115/stat : 26115 (sugar) S 26113 26115 25169 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 25841799 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26115/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.702342 s]
/proc/loadavg: 1.00 1.04 1.35 4/83 26115
/proc/meminfo: memFree=1320232/2055920 swapFree=4192812/4192956
[pid=26115] ppid=26113 vsize=16868 CPUtime=0.06
/proc/26115/stat : 26115 (sugar) S 26113 26115 25169 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 25841799 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26115/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.5014 s]
/proc/loadavg: 1.00 1.04 1.34 2/94 26127
/proc/meminfo: memFree=1283728/2055920 swapFree=4192812/4192956
[pid=26115] ppid=26113 vsize=16868 CPUtime=0.06
/proc/26115/stat : 26115 (sugar) S 26113 26115 25169 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 25841799 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26115/statm: 4217 1111 409 3 0 796 0
[pid=26118] ppid=26115 vsize=5356 CPUtime=0
/proc/26118/stat : 26118 (sh) S 26115 26115 25169 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25841807 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26118/statm: 1339 233 193 169 0 50 0
[pid=26119] ppid=26118 vsize=865032 CPUtime=1.46
/proc/26119/stat : 26119 (java) S 26118 26115 25169 0 -1 0 11867 0 1 0 136 10 0 0 18 0 9 0 25841808 885792768 11014 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/26119/statm: 216258 11014 2553 9 0 210770 0
[pid=26119/tid=26120] ppid=26118 vsize=865032 CPUtime=1.17
/proc/26119/task/26120/stat : 26120 (java) R 26118 26115 25169 0 -1 64 3103 0 1 0 112 5 0 0 17 0 9 0 25841809 885792768 11014 996147200 134512640 134550932 4294955984 18446744073709551615 4126552824 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26119/tid=26121] ppid=26118 vsize=865032 CPUtime=0.21
/proc/26119/task/26121/stat : 26121 (java) S 26118 26115 25169 0 -1 64 7719 0 0 0 18 3 0 0 16 0 9 0 25841810 885792768 11014 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26119/tid=26122] ppid=26118 vsize=865032 CPUtime=0
/proc/26119/task/26122/stat : 26122 (java) S 26118 26115 25169 0 -1 64 15 0 0 0 0 0 0 0 15 0 9 0 25841810 885792768 11014 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26119/tid=26123] ppid=26118 vsize=865032 CPUtime=0
/proc/26119/task/26123/stat : 26123 (java) S 26118 26115 25169 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 25841810 885792768 11014 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26119/tid=26124] ppid=26118 vsize=865032 CPUtime=0
/proc/26119/task/26124/stat : 26124 (java) S 26118 26115 25169 0 -1 64 1 0 0 0 0 0 0 0 23 0 9 0 25841812 885792768 11014 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26119/tid=26125] ppid=26118 vsize=865032 CPUtime=0.05
/proc/26119/task/26125/stat : 26125 (java) S 26118 26115 25169 0 -1 64 343 0 0 0 5 0 0 0 15 0 9 0 25841812 885792768 11014 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26119/tid=26126] ppid=26118 vsize=865032 CPUtime=0
/proc/26119/task/26126/stat : 26126 (java) S 26118 26115 25169 0 -1 64 0 0 0 0 0 0 0 0 24 0 9 0 25841812 885792768 11014 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26119/tid=26127] ppid=26118 vsize=865032 CPUtime=0
/proc/26119/task/26127/stat : 26127 (java) S 26118 26115 25169 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 25841812 885792768 11014 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.52
Current children cumulated vsize (KiB) 887256

[startup+3.10156 s]
/proc/loadavg: 1.00 1.04 1.34 1/94 26127
/proc/meminfo: memFree=1269456/2055920 swapFree=4192812/4192956
[pid=26115] ppid=26113 vsize=16868 CPUtime=2.12
/proc/26115/stat : 26115 (sugar) S 26113 26115 25169 0 -1 4194304 1309 13803 0 1 5 1 192 14 15 0 1 0 25841799 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26115/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 2.12
Current children cumulated vsize (KiB) 16868
heavy processes:

[startup+6.30286 s]
/proc/loadavg: 1.00 1.04 1.34 2/94 26137
/proc/meminfo: memFree=1240208/2055920 swapFree=4192812/4192956
[pid=26115] ppid=26113 vsize=16868 CPUtime=2.12
/proc/26115/stat : 26115 (sugar) S 26113 26115 25169 0 -1 4194304 1309 13803 0 1 5 1 192 14 15 0 1 0 25841799 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26115/statm: 4217 1111 409 3 0 796 0
[pid=26128] ppid=26115 vsize=5356 CPUtime=0
/proc/26128/stat : 26128 (sh) S 26115 26115 25169 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25842011 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26128/statm: 1339 233 193 169 0 50 0
[pid=26129] ppid=26128 vsize=862856 CPUtime=4.2
/proc/26129/stat : 26129 (java) S 26128 26115 25169 0 -1 0 26294 0 1 0 408 12 0 0 19 0 9 0 25842011 883564544 25440 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/26129/statm: 215714 25440 2158 9 0 210627 0
[pid=26129/tid=26130] ppid=26128 vsize=862856 CPUtime=2.52
/proc/26129/task/26130/stat : 26130 (java) R 26128 26115 25169 0 -1 64 3051 0 1 0 250 2 0 0 16 0 9 0 25842012 883564544 25440 996147200 134512640 134550932 4294955936 18446744073709551615 4126482146 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26129/tid=26131] ppid=26128 vsize=862856 CPUtime=1.61
/proc/26129/task/26131/stat : 26131 (java) S 26128 26115 25169 0 -1 64 22215 0 0 0 153 8 0 0 16 0 9 0 25842013 883564544 25440 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=26129/tid=26132] ppid=26128 vsize=862856 CPUtime=0
/proc/26129/task/26132/stat : 26132 (java) S 26128 26115 25169 0 -1 64 14 0 0 0 0 0 0 0 15 0 9 0 25842013 883564544 25440 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26129/tid=26133] ppid=26128 vsize=862856 CPUtime=0
/proc/26129/task/26133/stat : 26133 (java) S 26128 26115 25169 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 25842013 883564544 25440 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26129/tid=26134] ppid=26128 vsize=862856 CPUtime=0
/proc/26129/task/26134/stat : 26134 (java) S 26128 26115 25169 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 25842015 883564544 25440 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26129/tid=26135] ppid=26128 vsize=862856 CPUtime=0.03
/proc/26129/task/26135/stat : 26135 (java) S 26128 26115 25169 0 -1 64 325 0 0 0 3 0 0 0 16 0 9 0 25842015 883564544 25440 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26129/tid=26136] ppid=26128 vsize=862856 CPUtime=0
/proc/26129/task/26136/stat : 26136 (java) S 26128 26115 25169 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 25842015 883564544 25440 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26129/tid=26137] ppid=26128 vsize=862856 CPUtime=0
/proc/26129/task/26137/stat : 26137 (java) S 26128 26115 25169 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25842015 883564544 25440 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.32
Current children cumulated vsize (KiB) 885080



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+6.90291 s]
/proc/loadavg: 1.00 1.03 1.34 2/94 26137
/proc/meminfo: memFree=1164560/2055920 swapFree=4192812/4192956
[pid=26115] ppid=26113 vsize=16868 CPUtime=2.12
/proc/26115/stat : 26115 (sugar) S 26113 26115 25169 0 -1 4194304 1309 13803 0 1 5 1 192 14 15 0 1 0 25841799 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26115/statm: 4217 1111 409 3 0 796 0
[pid=26128] ppid=26115 vsize=5356 CPUtime=0
/proc/26128/stat : 26128 (sh) S 26115 26115 25169 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25842011 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26128/statm: 1339 233 193 169 0 50 0
[pid=26129] ppid=26128 vsize=905952 CPUtime=4.8
/proc/26129/stat : 26129 (java) S 26128 26115 25169 0 -1 0 45271 0 1 0 462 18 0 0 19 0 9 0 25842011 927694848 39331 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/26129/statm: 226488 39337 2569 9 0 220993 0
[pid=26129/tid=26130] ppid=26128 vsize=905952 CPUtime=2.68
/proc/26129/task/26130/stat : 26130 (java) S 26128 26115 25169 0 -1 64 3589 0 1 0 266 2 0 0 16 0 9 0 25842012 927694848 39358 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26129/tid=26131] ppid=26128 vsize=905952 CPUtime=2.05
/proc/26129/task/26131/stat : 26131 (java) R 26128 26115 25169 0 -1 64 40682 0 0 0 190 15 0 0 19 0 9 0 25842013 927694848 39366 996147200 134512640 134550932 4294955936 18446744073709551615 101593066 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=26129/tid=26132] ppid=26128 vsize=905952 CPUtime=0
/proc/26129/task/26132/stat : 26132 (java) S 26128 26115 25169 0 -1 64 14 0 0 0 0 0 0 0 15 0 9 0 25842013 927694848 39375 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26129/tid=26133] ppid=26128 vsize=905952 CPUtime=0
/proc/26129/task/26133/stat : 26133 (java) S 26128 26115 25169 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 25842013 927694848 39382 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26129/tid=26134] ppid=26128 vsize=905952 CPUtime=0
/proc/26129/task/26134/stat : 26134 (java) S 26128 26115 25169 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 25842015 927694848 39390 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26129/tid=26135] ppid=26128 vsize=905952 CPUtime=0.04
/proc/26129/task/26135/stat : 26135 (java) S 26128 26115 25169 0 -1 64 333 0 0 0 4 0 0 0 16 0 9 0 25842015 927694848 39397 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26129/tid=26136] ppid=26128 vsize=905952 CPUtime=0
/proc/26129/task/26136/stat : 26136 (java) S 26128 26115 25169 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 25842015 927694848 39403 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26129/tid=26137] ppid=26128 vsize=905952 CPUtime=0
/proc/26129/task/26137/stat : 26137 (java) S 26128 26115 25169 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25842015 927694848 39410 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.92
Current children cumulated vsize (KiB) 928176

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

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

[startup+7.02592 s]
/proc/loadavg: 1.00 1.03 1.34 2/94 26137
/proc/meminfo: memFree=1164560/2055920 swapFree=4192812/4192956
[pid=26115] ppid=26113 vsize=16868 CPUtime=2.12
/proc/26115/stat : 26115 (sugar) S 26113 26115 25169 0 -1 4194304 1323 13803 0 1 5 1 192 14 15 0 1 0 25841799 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/26115/statm: 4217 1112 409 3 0 796 0
[pid=26128] ppid=26115 vsize=0 CPUtime=0
/proc/26128/stat : 26128 (sh) Z 26115 26115 25169 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 25842011 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/26128/statm: 0 0 0 0 0 0 0
[pid=26129] ppid=1 vsize=905948 CPUtime=4.92
/proc/26129/stat : 26129 (java) S 1 26115 25169 0 -1 0 53152 0 1 0 471 21 0 0 16 0 9 0 25842011 927690752 42088 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26129/statm: 226487 42088 2568 9 0 220992 0
[pid=26129/tid=26130] ppid=1 vsize=905948 CPUtime=2.68
/proc/26129/task/26130/stat : 26130 (java) S 1 26115 25169 0 -1 64 3589 0 1 0 266 2 0 0 16 0 9 0 25842012 927690752 42088 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26129/tid=26131] ppid=1 vsize=905948 CPUtime=2.17
/proc/26129/task/26131/stat : 26131 (java) R 1 26115 25169 0 -1 64 48527 0 0 0 199 18 0 0 19 0 9 0 25842013 927690752 42088 996147200 134512640 134550932 4294955936 18446744073709551615 104188669 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=26129/tid=26132] ppid=1 vsize=905948 CPUtime=0
/proc/26129/task/26132/stat : 26132 (java) S 1 26115 25169 0 -1 64 14 0 0 0 0 0 0 0 15 0 9 0 25842013 927690752 42088 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26129/tid=26133] ppid=1 vsize=905948 CPUtime=0
/proc/26129/task/26133/stat : 26133 (java) S 1 26115 25169 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 25842013 927690752 42088 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26129/tid=26134] ppid=1 vsize=905948 CPUtime=0
/proc/26129/task/26134/stat : 26134 (java) S 1 26115 25169 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25842015 927690752 42088 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26129/tid=26135] ppid=1 vsize=905948 CPUtime=0.04
/proc/26129/task/26135/stat : 26135 (java) S 1 26115 25169 0 -1 64 333 0 0 0 4 0 0 0 16 0 9 0 25842015 927690752 42088 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26129/tid=26136] ppid=1 vsize=905948 CPUtime=0
/proc/26129/task/26136/stat : 26136 (java) S 1 26115 25169 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 25842015 927690752 42088 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26129/tid=26137] ppid=1 vsize=905948 CPUtime=0
/proc/26129/task/26137/stat : 26137 (java) S 1 26115 25169 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25842015 927690752 42088 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.04
Current children cumulated vsize (KiB) 922816

[startup+7.40296 s]
/proc/loadavg: 1.00 1.03 1.34 2/94 26137
/proc/meminfo: memFree=1164560/2055920 swapFree=4192812/4192956
[pid=26115] ppid=26113 vsize=16868 CPUtime=2.12
/proc/26115/stat : 26115 (sugar) S 26113 26115 25169 0 -1 4194304 1323 13803 0 1 5 1 192 14 15 0 1 0 25841799 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/26115/statm: 4217 1112 409 3 0 796 0
[pid=26128] ppid=26115 vsize=0 CPUtime=0
/proc/26128/stat : 26128 (sh) Z 26115 26115 25169 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 25842011 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/26128/statm: 0 0 0 0 0 0 0
[pid=26129] ppid=1 vsize=865404 CPUtime=5.3
/proc/26129/stat : 26129 (java) S 1 26115 25169 0 -1 0 53242 0 1 0 508 22 0 0 16 0 11 0 25842011 886173696 31872 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26129/statm: 216351 31872 2567 9 0 210856 0
[pid=26129/tid=26130] ppid=1 vsize=865404 CPUtime=2.7
/proc/26129/task/26130/stat : 26130 (java) R 1 26115 25169 0 -1 64 3601 0 1 0 268 2 0 0 17 0 11 0 25842012 886173696 31872 996147200 134512640 134550932 4294955936 18446744073709551615 103211099 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26129/tid=26131] ppid=1 vsize=865404 CPUtime=2.52
/proc/26129/task/26131/stat : 26131 (java) S 1 26115 25169 0 -1 64 48582 0 0 0 234 18 0 0 22 0 11 0 25842013 886173696 31872 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26129/tid=26132] ppid=1 vsize=865404 CPUtime=0
/proc/26129/task/26132/stat : 26132 (java) S 1 26115 25169 0 -1 64 14 0 0 0 0 0 0 0 16 0 11 0 25842013 886173696 31872 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26129/tid=26133] ppid=1 vsize=865404 CPUtime=0
/proc/26129/task/26133/stat : 26133 (java) S 1 26115 25169 0 -1 64 9 0 0 0 0 0 0 0 16 0 11 0 25842013 886173696 31872 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26129/tid=26134] ppid=1 vsize=865404 CPUtime=0
/proc/26129/task/26134/stat : 26134 (java) S 1 26115 25169 0 -1 64 7 0 0 0 0 0 0 0 17 0 11 0 25842015 886173696 31872 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26129/tid=26135] ppid=1 vsize=865404 CPUtime=0.05
/proc/26129/task/26135/stat : 26135 (java) S 1 26115 25169 0 -1 64 335 0 0 0 5 0 0 0 16 0 11 0 25842015 886173696 31872 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26129/tid=26136] ppid=1 vsize=865404 CPUtime=0
/proc/26129/task/26136/stat : 26136 (java) S 1 26115 25169 0 -1 64 1 0 0 0 0 0 0 0 25 0 11 0 25842015 886173696 31872 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26129/tid=26137] ppid=1 vsize=865404 CPUtime=0
/proc/26129/task/26137/stat : 26137 (java) S 1 26115 25169 0 -1 64 1 0 0 0 0 0 0 0 15 0 11 0 25842015 886173696 31872 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) 882272

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26115 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=978699
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=159975
# CPU time returned by wait4() is 2.13867
# while last known CPU time is 7.42
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 7.44166
CPU time (s): 7.42
CPU user time (s): 7.05
CPU system time (s): 0.37
CPU usage (%): 99.7089
Max. virtual memory (cumulated for all children) (KiB): 928176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.9787
system time used= 0.159975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15479
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= 1178
involuntary context switches= 805

runsolver used 0.014997 second user time and 0.033994 second system time

The end

Launcher Data 

Begin job on node8 at 2009-07-12 10:35:45
IDJOB=2088230
IDBENCH=58893
IDSOLVER=738
FILE ID=node8/2088230-1247387745
PBS_JOBID= 9507298
Free space on /tmp= 66212 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-26_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-2088230-1247387745/watcher-2088230-1247387745 -o /tmp/evaluation-result-2088230-1247387745/solver-2088230-1247387745 -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-2088230-1247387745.xml

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

MD5SUM BENCH= 14ae3484fc89bff0f8af14718ff1951c
RANDOM SEED=971059258

node8.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		: 3000.213
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		: 3000.213
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:       1320648 kB
Buffers:         20016 kB
Cached:         203704 kB
SwapCached:          0 kB
Active:         587604 kB
Inactive:        93580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1320648 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7148 kB
Writeback:           0 kB
Mapped:         477836 kB
Slab:            38208 kB
Committed_AS:   639680 kB
PageTables:       2656 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 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 node8 at 2009-07-12 10:35:54