Trace number 2064614

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sugar v1.14.6+minisat? (MO) 8.05 8.20584

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-5_ext.xml
MD5SUMe7c3bfb48a0ab47b3354f41de518fea2
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables28
Number of constraints93
Maximum constraint arity3
Maximum domain size28
Number of constraints which are defined in extension93
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.04/0.07	c 0	Sugar v1-14-6 + HOME/minisat
0.04/0.07	c 0	BEGIN Sat Jul 11 20:08:22 2009
0.04/0.07	c 0	PID 14242
0.04/0.08	c 0	HOST node27.alineos.net
0.04/0.08	c 0	CONVERTING HOME/instance-2064614-1247335701.xml TO HOME/temp.csp
0.04/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2064614-1247335701.xml' 'HOME/temp.csp'
2.24/2.38	c 2	1 domains, 28 variables, 0 predicates, 93 relations, 93 constraints
2.34/2.43	c 2	ENCODING HOME/temp.csp TO HOME/temp.cnf
2.34/2.43	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'
2.35/2.51	c 3	Parsing HOME/temp.csp
6.86/7.06	c 7	parsed 215 expressions
6.86/7.07	c 7	Heap : 84 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
6.86/7.07	c 7	Converting to clausal form CSP
6.86/7.09	c 7	converted 22 (10%) expressions
6.96/7.14	c 7	converted 43 (20%) expressions
7.06/7.20	c 7	converted 65 (30%) expressions
7.06/7.21	c 7	converted 86 (40%) expressions
7.06/7.27	c 7	converted 108 (50%) expressions
7.56/7.73	c ERROR INTERRUPTED
8.05/8.20	s UNKNOWN
8.05/8.20	c 8	CPU 2.35 (0.05 0.01 2.16 0.13)
8.05/8.20	c 8	END Sat Jul 11 20:08:30 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-2064614-1247335701/watcher-2064614-1247335701 -o /tmp/evaluation-result-2064614-1247335701/solver-2064614-1247335701 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-2064614-1247335701.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: 2.09 2.10 2.03 3/82 14242
/proc/meminfo: memFree=1480848/2055920 swapFree=4192812/4192956
[pid=14242] ppid=14240 vsize=12272 CPUtime=0
/proc/14242/stat : 14242 (sugar) R 14240 14242 13980 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 20636457 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 233606642432 0 0 4224 0 0 0 0 17 0 0 0
/proc/14242/statm: 3068 327 246 3 0 168 0

[startup+0.0518431 s]
/proc/loadavg: 2.09 2.10 2.03 3/82 14242
/proc/meminfo: memFree=1480848/2055920 swapFree=4192812/4192956
[pid=14242] ppid=14240 vsize=14908 CPUtime=0.04
/proc/14242/stat : 14242 (sugar) R 14240 14242 13980 0 -1 4194304 891 0 0 0 3 1 0 0 18 0 1 0 20636457 15265792 860 996147200 4194304 4206940 548682068608 18446744073709551615 233588594090 0 0 4224 0 0 0 0 17 0 0 0
/proc/14242/statm: 3727 861 378 3 0 566 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14908

[startup+0.101901 s]
/proc/loadavg: 2.09 2.10 2.03 3/82 14242
/proc/meminfo: memFree=1480848/2055920 swapFree=4192812/4192956
[pid=14242] ppid=14240 vsize=16868 CPUtime=0.06
/proc/14242/stat : 14242 (sugar) S 14240 14242 13980 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 20636457 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/14242/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301893 s]
/proc/loadavg: 2.09 2.10 2.03 3/82 14242
/proc/meminfo: memFree=1480848/2055920 swapFree=4192812/4192956
[pid=14242] ppid=14240 vsize=16868 CPUtime=0.06
/proc/14242/stat : 14242 (sugar) S 14240 14242 13980 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 20636457 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/14242/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701966 s]
/proc/loadavg: 2.09 2.10 2.03 3/82 14242
/proc/meminfo: memFree=1480848/2055920 swapFree=4192812/4192956
[pid=14242] ppid=14240 vsize=16868 CPUtime=0.06
/proc/14242/stat : 14242 (sugar) S 14240 14242 13980 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 20636457 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/14242/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50211 s]
/proc/loadavg: 2.09 2.10 2.03 3/93 14254
/proc/meminfo: memFree=1445496/2055920 swapFree=4192812/4192956
[pid=14242] ppid=14240 vsize=16868 CPUtime=0.06
/proc/14242/stat : 14242 (sugar) S 14240 14242 13980 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 20636457 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/14242/statm: 4217 1111 409 3 0 796 0
[pid=14245] ppid=14242 vsize=5356 CPUtime=0
/proc/14245/stat : 14245 (sh) S 14242 14242 13980 0 -1 4194304 277 0 0 0 0 0 0 0 19 0 1 0 20636465 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14245/statm: 1339 233 193 169 0 50 0
[pid=14246] ppid=14245 vsize=864252 CPUtime=1.39
/proc/14246/stat : 14246 (java) S 14245 14242 13980 0 -1 0 11368 0 1 0 130 9 0 0 20 0 9 0 20636466 884994048 10535 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/14246/statm: 216063 10535 2553 9 0 210575 0
[pid=14246/tid=14247] ppid=14245 vsize=864252 CPUtime=1.11
/proc/14246/task/14247/stat : 14247 (java) R 14245 14242 13980 0 -1 64 3016 0 1 0 107 4 0 0 25 0 9 0 20636467 884994048 10535 996147200 134512640 134550932 4294955984 18446744073709551615 4126556924 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=14246/tid=14248] ppid=14245 vsize=864252 CPUtime=0.19
/proc/14246/task/14248/stat : 14248 (java) S 14245 14242 13980 0 -1 64 7310 0 0 0 16 3 0 0 16 0 9 0 20636468 884994048 10535 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=14246/tid=14249] ppid=14245 vsize=864252 CPUtime=0
/proc/14246/task/14249/stat : 14249 (java) S 14245 14242 13980 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 20636468 884994048 10535 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=14246/tid=14250] ppid=14245 vsize=864252 CPUtime=0
/proc/14246/task/14250/stat : 14250 (java) S 14245 14242 13980 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 20636468 884994048 10535 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=14246/tid=14251] ppid=14245 vsize=864252 CPUtime=0
/proc/14246/task/14251/stat : 14251 (java) S 14245 14242 13980 0 -1 64 2 0 0 0 0 0 0 0 25 0 9 0 20636470 884994048 10535 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=14246/tid=14252] ppid=14245 vsize=864252 CPUtime=0.06
/proc/14246/task/14252/stat : 14252 (java) S 14245 14242 13980 0 -1 64 339 0 0 0 6 0 0 0 16 0 9 0 20636470 884994048 10535 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=14246/tid=14253] ppid=14245 vsize=864252 CPUtime=0
/proc/14246/task/14253/stat : 14253 (java) S 14245 14242 13980 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 20636471 884994048 10535 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=14246/tid=14254] ppid=14245 vsize=864252 CPUtime=0
/proc/14246/task/14254/stat : 14254 (java) S 14245 14242 13980 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 20636471 884994048 10535 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) 886476

[startup+3.1014 s]
/proc/loadavg: 2.09 2.10 2.03 3/93 14254
/proc/meminfo: memFree=1435256/2055920 swapFree=4192812/4192956
[pid=14242] ppid=14240 vsize=16868 CPUtime=2.35
/proc/14242/stat : 14242 (sugar) S 14240 14242 13980 0 -1 4194304 1309 13806 0 1 5 1 216 13 15 0 1 0 20636457 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14242/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 2.35
Current children cumulated vsize (KiB) 16868
heavy processes:

[startup+6.30299 s]
/proc/loadavg: 2.08 2.10 2.03 4/93 14264
/proc/meminfo: memFree=1407920/2055920 swapFree=4192812/4192956
[pid=14242] ppid=14240 vsize=16868 CPUtime=2.35
/proc/14242/stat : 14242 (sugar) S 14240 14242 13980 0 -1 4194304 1309 13806 0 1 5 1 216 13 15 0 1 0 20636457 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14242/statm: 4217 1111 409 3 0 796 0
[pid=14255] ppid=14242 vsize=5356 CPUtime=0
/proc/14255/stat : 14255 (sh) S 14242 14242 13980 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 20636701 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14255/statm: 1339 233 193 169 0 50 0
[pid=14256] ppid=14255 vsize=862284 CPUtime=3.82
/proc/14256/stat : 14256 (java) S 14255 14242 13980 0 -1 0 22249 0 1 0 372 10 0 0 18 0 9 0 20636701 882978816 21322 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/14256/statm: 215571 21322 2158 9 0 210484 0
[pid=14256/tid=14257] ppid=14255 vsize=862284 CPUtime=2.18
/proc/14256/task/14257/stat : 14257 (java) R 14255 14242 13980 0 -1 64 3031 0 1 0 216 2 0 0 25 0 9 0 20636702 882978816 21322 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14256/tid=14258] ppid=14255 vsize=862284 CPUtime=1.58
/proc/14256/task/14258/stat : 14258 (java) R 14255 14242 13980 0 -1 64 18208 0 0 0 151 7 0 0 16 0 9 0 20636703 882978816 21322 996147200 134512640 134550932 4294955936 18446744073709551615 104196480 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=14256/tid=14259] ppid=14255 vsize=862284 CPUtime=0
/proc/14256/task/14259/stat : 14259 (java) S 14255 14242 13980 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 20636703 882978816 21322 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14256/tid=14260] ppid=14255 vsize=862284 CPUtime=0
/proc/14256/task/14260/stat : 14260 (java) S 14255 14242 13980 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 20636703 882978816 21322 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14256/tid=14261] ppid=14255 vsize=862284 CPUtime=0
/proc/14256/task/14261/stat : 14261 (java) S 14255 14242 13980 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 20636705 882978816 21322 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14256/tid=14262] ppid=14255 vsize=862284 CPUtime=0.04
/proc/14256/task/14262/stat : 14262 (java) S 14255 14242 13980 0 -1 64 306 0 0 0 4 0 0 0 16 0 9 0 20636705 882978816 21322 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14256/tid=14263] ppid=14255 vsize=862284 CPUtime=0
/proc/14256/task/14263/stat : 14263 (java) S 14255 14242 13980 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 20636706 882978816 21322 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14256/tid=14264] ppid=14255 vsize=862284 CPUtime=0
/proc/14256/task/14264/stat : 14264 (java) S 14255 14242 13980 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 20636706 882978816 21322 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 884508



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+7.70724 s]
/proc/loadavg: 2.15 2.11 2.04 4/93 14264
/proc/meminfo: memFree=1308720/2055920 swapFree=4192812/4192956
[pid=14242] ppid=14240 vsize=16868 CPUtime=2.35
/proc/14242/stat : 14242 (sugar) S 14240 14242 13980 0 -1 4194304 1309 13806 0 1 5 1 216 13 16 0 1 0 20636457 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14242/statm: 4217 1111 409 3 0 796 0
[pid=14255] ppid=14242 vsize=5356 CPUtime=0
/proc/14255/stat : 14255 (sh) S 14242 14242 13980 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 20636701 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14255/statm: 1339 233 193 169 0 50 0
[pid=14256] ppid=14255 vsize=915672 CPUtime=5.21
/proc/14256/stat : 14256 (java) S 14255 14242 13980 0 -1 0 51247 0 1 0 500 21 0 0 18 0 9 0 20636701 937648128 42680 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/14256/statm: 228918 42680 2569 9 0 223423 0
[pid=14256/tid=14257] ppid=14255 vsize=915672 CPUtime=2.86
/proc/14256/task/14257/stat : 14257 (java) R 14255 14242 13980 0 -1 64 3587 0 1 0 284 2 0 0 25 0 9 0 20636702 937648128 42680 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14256/tid=14258] ppid=14255 vsize=915672 CPUtime=2.27
/proc/14256/task/14258/stat : 14258 (java) R 14255 14242 13980 0 -1 64 46643 0 0 0 210 17 0 0 16 0 9 0 20636703 937648128 42680 996147200 134512640 134550932 4294955936 18446744073709551615 102500676 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=14256/tid=14259] ppid=14255 vsize=915672 CPUtime=0
/proc/14256/task/14259/stat : 14259 (java) S 14255 14242 13980 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 20636703 937648128 42680 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14256/tid=14260] ppid=14255 vsize=915672 CPUtime=0
/proc/14256/task/14260/stat : 14260 (java) S 14255 14242 13980 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 20636703 937648128 42680 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14256/tid=14261] ppid=14255 vsize=915672 CPUtime=0
/proc/14256/task/14261/stat : 14261 (java) S 14255 14242 13980 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 20636705 937648128 42680 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14256/tid=14262] ppid=14255 vsize=915672 CPUtime=0.05
/proc/14256/task/14262/stat : 14262 (java) S 14255 14242 13980 0 -1 64 313 0 0 0 5 0 0 0 16 0 9 0 20636705 937648128 42680 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14256/tid=14263] ppid=14255 vsize=915672 CPUtime=0
/proc/14256/task/14263/stat : 14263 (java) S 14255 14242 13980 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 20636706 937648128 42680 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14256/tid=14264] ppid=14255 vsize=915672 CPUtime=0
/proc/14256/task/14264/stat : 14264 (java) R 14255 14242 13980 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 20636706 937648128 42680 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.56
Current children cumulated vsize (KiB) 937896

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

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

[startup+7.82726 s]
/proc/loadavg: 2.15 2.11 2.04 4/93 14264
/proc/meminfo: memFree=1308720/2055920 swapFree=4192812/4192956
[pid=14242] ppid=14240 vsize=16868 CPUtime=2.35
/proc/14242/stat : 14242 (sugar) S 14240 14242 13980 0 -1 4194304 1323 13806 0 1 5 1 216 13 15 0 1 0 20636457 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/14242/statm: 4217 1112 409 3 0 796 0
[pid=14255] ppid=14242 vsize=0 CPUtime=0
/proc/14255/stat : 14255 (sh) Z 14242 14242 13980 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 20636701 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/14255/statm: 0 0 0 0 0 0 0
[pid=14256] ppid=1 vsize=905428 CPUtime=5.32
/proc/14256/stat : 14256 (java) S 1 14242 13980 0 -1 0 53018 0 1 0 510 22 0 0 16 0 9 0 20636701 927158272 41889 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/14256/statm: 226357 41889 2568 9 0 220862 0
[pid=14256/tid=14257] ppid=1 vsize=905428 CPUtime=2.86
/proc/14256/task/14257/stat : 14257 (java) R 1 14242 13980 0 -1 64 3587 0 1 0 284 2 0 0 25 0 9 0 20636702 927158272 41889 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14256/tid=14258] ppid=1 vsize=905428 CPUtime=2.38
/proc/14256/task/14258/stat : 14258 (java) R 1 14242 13980 0 -1 64 48414 0 0 0 220 18 0 0 16 0 9 0 20636703 927158272 41889 996147200 134512640 134550932 4294955936 18446744073709551615 104188641 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=14256/tid=14259] ppid=1 vsize=905428 CPUtime=0
/proc/14256/task/14259/stat : 14259 (java) S 1 14242 13980 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 20636703 927158272 41889 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14256/tid=14260] ppid=1 vsize=905428 CPUtime=0
/proc/14256/task/14260/stat : 14260 (java) S 1 14242 13980 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 20636703 927158272 41889 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14256/tid=14261] ppid=1 vsize=905428 CPUtime=0
/proc/14256/task/14261/stat : 14261 (java) S 1 14242 13980 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 20636705 927158272 41889 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14256/tid=14262] ppid=1 vsize=905428 CPUtime=0.05
/proc/14256/task/14262/stat : 14262 (java) S 1 14242 13980 0 -1 64 313 0 0 0 5 0 0 0 16 0 9 0 20636705 927158272 41889 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14256/tid=14263] ppid=1 vsize=905428 CPUtime=0
/proc/14256/task/14263/stat : 14263 (java) S 1 14242 13980 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 20636706 927158272 41889 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14256/tid=14264] ppid=1 vsize=905428 CPUtime=0
/proc/14256/task/14264/stat : 14264 (java) S 1 14242 13980 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 20636706 927158272 41889 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) 922296

[startup+8.20244 s]
/proc/loadavg: 2.15 2.11 2.04 4/93 14264
/proc/meminfo: memFree=1308720/2055920 swapFree=4192812/4192956
[pid=14242] ppid=14240 vsize=16868 CPUtime=2.35
/proc/14242/stat : 14242 (sugar) S 14240 14242 13980 0 -1 4194304 1323 13806 0 1 5 1 216 13 15 0 1 0 20636457 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/14242/statm: 4217 1112 409 3 0 796 0
[pid=14255] ppid=14242 vsize=0 CPUtime=0
/proc/14255/stat : 14255 (sh) Z 14242 14242 13980 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 20636701 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/14255/statm: 0 0 0 0 0 0 0
[pid=14256] ppid=1 vsize=0 CPUtime=5.7
/proc/14256/stat : 14256 (java) Z 1 14242 13980 0 -1 1036 53093 0 1 0 545 25 0 0 15 0 2 0 20636701 0 0 996147200 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/14256/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 8.05
Current children cumulated vsize (KiB) 16868

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14242 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=219662
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=155976
# CPU time returned by wait4() is 2.37564
# while last known CPU time is 8.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 8.20584
CPU time (s): 8.05
CPU user time (s): 7.66
CPU system time (s): 0.39
CPU usage (%): 98.1008
Max. virtual memory (cumulated for all children) (KiB): 937896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.21966
system time used= 0.155976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15482
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= 2101
involuntary context switches= 2005

runsolver used 0.020996 second user time and 0.041993 second system time

The end

Launcher Data 

Begin job on node27 at 2009-07-11 20:08:22
IDJOB=2064614
IDBENCH=54169
IDSOLVER=739
FILE ID=node27/2064614-1247335701
PBS_JOBID= 9506713
Free space on /tmp= 66300 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-5_ext.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2064614-1247335701/watcher-2064614-1247335701 -o /tmp/evaluation-result-2064614-1247335701/solver-2064614-1247335701 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-2064614-1247335701.xml

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

MD5SUM BENCH= e7c3bfb48a0ab47b3354f41de518fea2
RANDOM SEED=90638116

node27.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		: 2800.239
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	: 5521.40
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		: 2800.239
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:       1481328 kB
Buffers:         14708 kB
Cached:          75188 kB
SwapCached:          0 kB
Active:         496604 kB
Inactive:        27532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1481328 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7124 kB
Writeback:           0 kB
Mapped:         454708 kB
Slab:            34760 kB
Committed_AS:   578772 kB
PageTables:       2628 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66296 MiB
End job on node27 at 2009-07-11 20:08:32