Trace number 2064889

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) 8.44 8.60543

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-23_ext.xml
MD5SUM10d17c7134b9e9b3075c4ba7eef9dae1
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 

0.05/0.08	c 0	Sugar v1-14-6 + HOME/minisat
0.05/0.08	c 0	BEGIN Sat Jul 11 20:24:01 2009
0.05/0.08	c 0	PID 13261
0.05/0.08	c 0	HOST node20.alineos.net
0.05/0.08	c 0	CONVERTING HOME/instance-2064889-1247336640.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-2064889-1247336640.xml' 'HOME/temp.csp'
2.54/2.63	c 3	1 domains, 28 variables, 0 predicates, 93 relations, 93 constraints
2.54/2.65	c 3	ENCODING HOME/temp.csp TO HOME/temp.cnf
2.54/2.65	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'
2.58/2.74	c 3	Parsing HOME/temp.csp
7.16/7.39	c 7	parsed 215 expressions
7.25/7.40	c 7	Heap : 83 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
7.25/7.40	c 7	Converting to clausal form CSP
7.25/7.42	c 7	converted 22 (10%) expressions
7.25/7.48	c 7	converted 43 (20%) expressions
7.36/7.54	c 8	converted 65 (30%) expressions
7.36/7.55	c 8	converted 86 (40%) expressions
7.46/7.61	c 8	converted 108 (50%) expressions
7.95/8.12	c ERROR INTERRUPTED
8.44/8.60	s UNKNOWN
8.44/8.60	c 9	CPU 2.58 (0.06 0.01 2.38 0.13)
8.44/8.60	c 9	END Sat Jul 11 20:24:10 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-2064889-1247336640/watcher-2064889-1247336640 -o /tmp/evaluation-result-2064889-1247336640/solver-2064889-1247336640 -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-2064889-1247336640.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 1.92 4/84 13261
/proc/meminfo: memFree=452256/2055920 swapFree=4192956/4192956
[pid=13261] ppid=13259 vsize=12268 CPUtime=0
/proc/13261/stat : 13261 (sugar) R 13259 13261 12924 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 20730677 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 273952766565 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/13261/statm: 3067 316 241 3 0 167 0

[startup+0.0696779 s]
/proc/loadavg: 2.00 2.00 1.92 4/84 13261
/proc/meminfo: memFree=452256/2055920 swapFree=4192956/4192956
[pid=13261] ppid=13259 vsize=16344 CPUtime=0.05
/proc/13261/stat : 13261 (sugar) R 13259 13261 12924 0 -1 4194304 990 0 0 0 5 0 0 0 18 0 1 0 20730677 16736256 958 996147200 4194304 4206940 548682068608 18446744073709551615 273952445153 0 0 4224 0 0 0 0 17 1 0 0
/proc/13261/statm: 4086 958 380 3 0 665 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16344

[startup+0.102681 s]
/proc/loadavg: 2.00 2.00 1.92 4/84 13261
/proc/meminfo: memFree=452256/2055920 swapFree=4192956/4192956
[pid=13261] ppid=13259 vsize=16868 CPUtime=0.07
/proc/13261/stat : 13261 (sugar) S 13259 13261 12924 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 20730677 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13261/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.302703 s]
/proc/loadavg: 2.00 2.00 1.92 4/84 13261
/proc/meminfo: memFree=452256/2055920 swapFree=4192956/4192956
[pid=13261] ppid=13259 vsize=16868 CPUtime=0.07
/proc/13261/stat : 13261 (sugar) S 13259 13261 12924 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 20730677 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13261/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.702753 s]
/proc/loadavg: 2.00 2.00 1.92 4/84 13261
/proc/meminfo: memFree=452256/2055920 swapFree=4192956/4192956
[pid=13261] ppid=13259 vsize=16868 CPUtime=0.07
/proc/13261/stat : 13261 (sugar) S 13259 13261 12924 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 20730677 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13261/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50185 s]
/proc/loadavg: 2.00 2.00 1.92 3/95 13273
/proc/meminfo: memFree=422280/2055920 swapFree=4192956/4192956
[pid=13261] ppid=13259 vsize=16868 CPUtime=0.07
/proc/13261/stat : 13261 (sugar) S 13259 13261 12924 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 20730677 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13261/statm: 4217 1111 409 3 0 796 0
[pid=13264] ppid=13261 vsize=5356 CPUtime=0
/proc/13264/stat : 13264 (sh) S 13261 13261 12924 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 20730685 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13264/statm: 1339 233 193 169 0 50 0
[pid=13265] ppid=13264 vsize=864160 CPUtime=1.39
/proc/13265/stat : 13265 (java) S 13264 13261 12924 0 -1 0 10910 0 1 0 131 8 0 0 18 0 9 0 20730686 884899840 10102 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13265/statm: 216040 10102 2553 9 0 210552 0
[pid=13265/tid=13266] ppid=13264 vsize=864160 CPUtime=1.11
/proc/13265/task/13266/stat : 13266 (java) R 13264 13261 12924 0 -1 64 2993 0 1 0 108 3 0 0 25 0 9 0 20730687 884899840 10102 996147200 134512640 134550932 4294955984 18446744073709551615 4126491914 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13265/tid=13267] ppid=13264 vsize=864160 CPUtime=0.18
/proc/13265/task/13267/stat : 13267 (java) S 13264 13261 12924 0 -1 64 6882 0 0 0 15 3 0 0 16 0 9 0 20730688 884899840 10102 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=13265/tid=13268] ppid=13264 vsize=864160 CPUtime=0
/proc/13265/task/13268/stat : 13268 (java) S 13264 13261 12924 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 20730688 884899840 10102 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13265/tid=13269] ppid=13264 vsize=864160 CPUtime=0
/proc/13265/task/13269/stat : 13269 (java) S 13264 13261 12924 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 20730688 884899840 10102 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13265/tid=13270] ppid=13264 vsize=864160 CPUtime=0
/proc/13265/task/13270/stat : 13270 (java) S 13264 13261 12924 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 20730691 884899840 10102 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13265/tid=13271] ppid=13264 vsize=864160 CPUtime=0.06
/proc/13265/task/13271/stat : 13271 (java) S 13264 13261 12924 0 -1 64 332 0 0 0 6 0 0 0 16 0 9 0 20730691 884899840 10102 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13265/tid=13272] ppid=13264 vsize=864160 CPUtime=0
/proc/13265/task/13272/stat : 13272 (java) S 13264 13261 12924 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 20730691 884899840 10102 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13265/tid=13273] ppid=13264 vsize=864160 CPUtime=0
/proc/13265/task/13273/stat : 13273 (java) S 13264 13261 12924 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 20730691 884899840 10102 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 886384

[startup+3.10103 s]
/proc/loadavg: 2.00 2.00 1.92 3/95 13273
/proc/meminfo: memFree=408456/2055920 swapFree=4192956/4192956
[pid=13261] ppid=13259 vsize=16868 CPUtime=2.58
/proc/13261/stat : 13261 (sugar) S 13259 13261 12924 0 -1 4194304 1309 13872 0 1 6 1 238 13 15 0 1 0 20730677 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13261/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 2.58
Current children cumulated vsize (KiB) 16868

[startup+6.3024 s]
/proc/loadavg: 2.08 2.02 1.93 3/95 13283
/proc/meminfo: memFree=385416/2055920 swapFree=4192956/4192956
[pid=13261] ppid=13259 vsize=16868 CPUtime=2.58
/proc/13261/stat : 13261 (sugar) S 13259 13261 12924 0 -1 4194304 1309 13872 0 1 6 1 238 13 15 0 1 0 20730677 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13261/statm: 4217 1111 409 3 0 796 0
[pid=13274] ppid=13261 vsize=5356 CPUtime=0
/proc/13274/stat : 13274 (sh) S 13261 13261 12924 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 20730943 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13274/statm: 1339 233 193 169 0 50 0
[pid=13275] ppid=13274 vsize=862284 CPUtime=3.59
/proc/13275/stat : 13275 (java) S 13274 13261 12924 0 -1 0 20223 0 1 0 348 11 0 0 18 0 9 0 20730943 882978816 19298 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13275/statm: 215571 19298 2158 9 0 210484 0
[pid=13275/tid=13276] ppid=13274 vsize=862284 CPUtime=2.04
/proc/13275/task/13276/stat : 13276 (java) R 13274 13261 12924 0 -1 64 2597 0 1 0 202 2 0 0 25 0 9 0 20730944 882978816 19298 996147200 134512640 134550932 4294955936 18446744073709551615 103201717 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13275/tid=13277] ppid=13274 vsize=862284 CPUtime=1.49
/proc/13275/task/13277/stat : 13277 (java) S 13274 13261 12924 0 -1 64 16617 0 0 0 142 7 0 0 19 0 9 0 20730945 882978816 19298 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=13275/tid=13278] ppid=13274 vsize=862284 CPUtime=0
/proc/13275/task/13278/stat : 13278 (java) S 13274 13261 12924 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 20730945 882978816 19298 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13275/tid=13279] ppid=13274 vsize=862284 CPUtime=0
/proc/13275/task/13279/stat : 13279 (java) S 13274 13261 12924 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 20730945 882978816 19298 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13275/tid=13280] ppid=13274 vsize=862284 CPUtime=0
/proc/13275/task/13280/stat : 13280 (java) S 13274 13261 12924 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 20730947 882978816 19298 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13275/tid=13281] ppid=13274 vsize=862284 CPUtime=0.03
/proc/13275/task/13281/stat : 13281 (java) S 13274 13261 12924 0 -1 64 306 0 0 0 3 0 0 0 16 0 9 0 20730947 882978816 19298 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13275/tid=13282] ppid=13274 vsize=862284 CPUtime=0
/proc/13275/task/13282/stat : 13282 (java) S 13274 13261 12924 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 20730947 882978816 19298 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13275/tid=13283] ppid=13274 vsize=862284 CPUtime=0
/proc/13275/task/13283/stat : 13283 (java) S 13274 13261 12924 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 20730948 882978816 19298 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+8.10261 s]
/proc/loadavg: 2.15 2.03 1.93 4/95 13283
/proc/meminfo: memFree=282248/2055920 swapFree=4192956/4192956
[pid=13261] ppid=13259 vsize=16868 CPUtime=2.58
/proc/13261/stat : 13261 (sugar) S 13259 13261 12924 0 -1 4194304 1309 13872 0 1 6 1 238 13 15 0 1 0 20730677 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13261/statm: 4217 1111 409 3 0 796 0
[pid=13274] ppid=13261 vsize=5356 CPUtime=0
/proc/13274/stat : 13274 (sh) S 13261 13261 12924 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 20730943 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13274/statm: 1339 233 193 169 0 50 0
[pid=13275] ppid=13274 vsize=905448 CPUtime=5.37
/proc/13275/stat : 13275 (java) S 13274 13261 12924 0 -1 0 53217 0 1 0 509 28 0 0 18 0 9 0 20730943 927178752 42090 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13275/statm: 226362 42090 2569 9 0 220867 0
[pid=13275/tid=13276] ppid=13274 vsize=905448 CPUtime=2.92
/proc/13275/task/13276/stat : 13276 (java) R 13274 13261 12924 0 -1 64 3603 0 1 0 289 3 0 0 25 0 9 0 20730944 927178752 42090 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13275/tid=13277] ppid=13274 vsize=905448 CPUtime=2.37
/proc/13275/task/13277/stat : 13277 (java) R 13274 13261 12924 0 -1 64 48596 0 0 0 214 23 0 0 16 0 9 0 20730945 927178752 42090 996147200 134512640 134550932 4294955936 18446744073709551615 103825734 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=13275/tid=13278] ppid=13274 vsize=905448 CPUtime=0
/proc/13275/task/13278/stat : 13278 (java) S 13274 13261 12924 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 20730945 927178752 42090 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13275/tid=13279] ppid=13274 vsize=905448 CPUtime=0
/proc/13275/task/13279/stat : 13279 (java) S 13274 13261 12924 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 20730945 927178752 42090 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13275/tid=13280] ppid=13274 vsize=905448 CPUtime=0
/proc/13275/task/13280/stat : 13280 (java) S 13274 13261 12924 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 20730947 927178752 42090 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13275/tid=13281] ppid=13274 vsize=905448 CPUtime=0.05
/proc/13275/task/13281/stat : 13281 (java) S 13274 13261 12924 0 -1 64 315 0 0 0 5 0 0 0 16 0 9 0 20730947 927178752 42090 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13275/tid=13282] ppid=13274 vsize=905448 CPUtime=0
/proc/13275/task/13282/stat : 13282 (java) S 13274 13261 12924 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 20730947 927178752 42090 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13275/tid=13283] ppid=13274 vsize=905448 CPUtime=0
/proc/13275/task/13283/stat : 13283 (java) S 13274 13261 12924 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 20730948 927178752 42090 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.95
Current children cumulated vsize (KiB) 927672

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

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

[startup+8.22663 s]
/proc/loadavg: 2.15 2.03 1.93 4/95 13283
/proc/meminfo: memFree=282248/2055920 swapFree=4192956/4192956
[pid=13261] ppid=13259 vsize=16868 CPUtime=2.58
/proc/13261/stat : 13261 (sugar) S 13259 13261 12924 0 -1 4194304 1323 13872 0 1 6 1 238 13 15 0 1 0 20730677 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/13261/statm: 4217 1112 409 3 0 796 0
[pid=13274] ppid=13261 vsize=0 CPUtime=0
/proc/13274/stat : 13274 (sh) Z 13261 13261 12924 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 20730943 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/13274/statm: 0 0 0 0 0 0 0
[pid=13275] ppid=1 vsize=905448 CPUtime=5.48
/proc/13275/stat : 13275 (java) S 1 13261 12924 0 -1 0 53219 0 1 0 520 28 0 0 16 0 9 0 20730943 927178752 42091 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13275/statm: 226362 42091 2568 9 0 220867 0
[pid=13275/tid=13276] ppid=1 vsize=905448 CPUtime=2.92
/proc/13275/task/13276/stat : 13276 (java) R 1 13261 12924 0 -1 64 3603 0 1 0 289 3 0 0 25 0 9 0 20730944 927178752 42091 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13275/tid=13277] ppid=1 vsize=905448 CPUtime=2.48
/proc/13275/task/13277/stat : 13277 (java) R 1 13261 12924 0 -1 64 48597 0 0 0 225 23 0 0 16 0 9 0 20730945 927178752 42091 996147200 134512640 134550932 4294955936 18446744073709551615 104189942 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=13275/tid=13278] ppid=1 vsize=905448 CPUtime=0
/proc/13275/task/13278/stat : 13278 (java) S 1 13261 12924 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 20730945 927178752 42091 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13275/tid=13279] ppid=1 vsize=905448 CPUtime=0
/proc/13275/task/13279/stat : 13279 (java) S 1 13261 12924 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 20730945 927178752 42091 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13275/tid=13280] ppid=1 vsize=905448 CPUtime=0
/proc/13275/task/13280/stat : 13280 (java) S 1 13261 12924 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 20730947 927178752 42091 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13275/tid=13281] ppid=1 vsize=905448 CPUtime=0.05
/proc/13275/task/13281/stat : 13281 (java) S 1 13261 12924 0 -1 64 315 0 0 0 5 0 0 0 16 0 9 0 20730947 927178752 42091 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13275/tid=13282] ppid=1 vsize=905448 CPUtime=0
/proc/13275/task/13282/stat : 13282 (java) S 1 13261 12924 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 20730947 927178752 42091 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13275/tid=13283] ppid=1 vsize=905448 CPUtime=0
/proc/13275/task/13283/stat : 13283 (java) S 1 13261 12924 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 20730948 927178752 42091 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) 922316

[startup+8.60276 s]
/proc/loadavg: 2.15 2.03 1.93 4/95 13283
/proc/meminfo: memFree=282248/2055920 swapFree=4192956/4192956
[pid=13261] ppid=13259 vsize=16868 CPUtime=2.58
/proc/13261/stat : 13261 (sugar) S 13259 13261 12924 0 -1 4194304 1323 13872 0 1 6 1 238 13 15 0 1 0 20730677 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/13261/statm: 4217 1112 409 3 0 796 0
[pid=13274] ppid=13261 vsize=0 CPUtime=0
/proc/13274/stat : 13274 (sh) Z 13261 13261 12924 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 20730943 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/13274/statm: 0 0 0 0 0 0 0
[pid=13275] ppid=1 vsize=0 CPUtime=5.86
/proc/13275/stat : 13275 (java) Z 1 13261 12924 0 -1 1036 53308 0 1 0 555 31 0 0 15 0 2 0 20730943 0 0 996147200 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13275/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 8.44
Current children cumulated vsize (KiB) 16868

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13261 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=453626
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=149977
# CPU time returned by wait4() is 2.6036
# while last known CPU time is 8.44
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 8.60543
CPU time (s): 8.44
CPU user time (s): 7.99
CPU system time (s): 0.45
CPU usage (%): 98.0776
Max. virtual memory (cumulated for all children) (KiB): 927672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.45363
system time used= 0.149977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15548
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= 2038
involuntary context switches= 2027

runsolver used 0.015997 second user time and 0.043993 second system time

The end

Launcher Data 

Begin job on node20 at 2009-07-11 20:24:01
IDJOB=2064889
IDBENCH=54208
IDSOLVER=739
FILE ID=node20/2064889-1247336640
PBS_JOBID= 9506703
Free space on /tmp= 66272 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-23_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-2064889-1247336640/watcher-2064889-1247336640 -o /tmp/evaluation-result-2064889-1247336640/solver-2064889-1247336640 -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-2064889-1247336640.xml

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

MD5SUM BENCH= 10d17c7134b9e9b3075c4ba7eef9dae1
RANDOM SEED=2054961804

node20.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		: 3000.236
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		: 3000.236
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:        452736 kB
Buffers:         64352 kB
Cached:        1238596 kB
SwapCached:          0 kB
Active:         444272 kB
Inactive:      1102096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        452736 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            7112 kB
Writeback:           0 kB
Mapped:         259128 kB
Slab:            41812 kB
Committed_AS:   844584 kB
PageTables:       2228 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= 66268 MiB
End job on node20 at 2009-07-11 20:24:11