Trace number 2064658

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) 8.41 8.65011

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-24_ext.xml
MD5SUM46ed804fdcb0b73d2182e6878d1ca1ef
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 20:09:21 2009
0.05/0.08	c 0	PID 18431
0.05/0.08	c 0	HOST node44.alineos.net
0.05/0.08	c 0	CONVERTING HOME/instance-2064658-1247335760.xml TO HOME/temp.csp
0.05/0.09	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2064658-1247335760.xml' 'HOME/temp.csp'
2.53/2.61	c 3	1 domains, 28 variables, 0 predicates, 93 relations, 93 constraints
2.53/2.67	c 3	ENCODING HOME/temp.csp TO HOME/temp.cnf
2.53/2.67	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'
2.57/2.75	c 3	Parsing HOME/temp.csp
7.24/7.45	c 8	parsed 215 expressions
7.24/7.46	c 8	Heap : 84 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
7.24/7.46	c 8	Converting to clausal form CSP
7.24/7.48	c 8	converted 22 (10%) expressions
7.33/7.54	c 8	converted 43 (20%) expressions
7.43/7.61	c 8	converted 65 (30%) expressions
7.43/7.62	c 8	converted 86 (40%) expressions
7.43/7.68	c 8	converted 108 (50%) expressions
7.92/8.12	c ERROR INTERRUPTED
8.41/8.65	s UNKNOWN
8.41/8.65	c 9	CPU 2.57 (0.06 0.01 2.36 0.14)
8.41/8.65	c 9	END Sat Jul 11 20:09:30 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-2064658-1247335760/watcher-2064658-1247335760 -o /tmp/evaluation-result-2064658-1247335760/solver-2064658-1247335760 -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-2064658-1247335760.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: 2.49 2.55 2.34 4/81 18431
/proc/meminfo: memFree=1468944/2055920 swapFree=4192812/4192956
[pid=18431] ppid=18429 vsize=12268 CPUtime=0
/proc/18431/stat : 18431 (sugar) R 18429 18431 18055 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 20639977 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 264840641125 0 0 4224 0 0 0 0 17 1 0 0
/proc/18431/statm: 3067 316 241 3 0 167 0

[startup+0.0660821 s]
/proc/loadavg: 2.49 2.55 2.34 4/81 18431
/proc/meminfo: memFree=1468944/2055920 swapFree=4192812/4192956
[pid=18431] ppid=18429 vsize=16212 CPUtime=0.05
/proc/18431/stat : 18431 (sugar) R 18429 18431 18055 0 -1 4194304 967 0 0 0 4 1 0 0 18 0 1 0 20639977 16601088 935 996147200 4194304 4206940 548682068608 18446744073709551615 264849374206 0 0 4224 0 0 0 0 17 1 0 0
/proc/18431/statm: 4053 935 380 3 0 632 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16212

[startup+0.101081 s]
/proc/loadavg: 2.49 2.55 2.34 4/81 18431
/proc/meminfo: memFree=1468944/2055920 swapFree=4192812/4192956
[pid=18431] ppid=18429 vsize=16868 CPUtime=0.07
/proc/18431/stat : 18431 (sugar) S 18429 18431 18055 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 20639977 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18431/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301101 s]
/proc/loadavg: 2.49 2.55 2.34 4/81 18431
/proc/meminfo: memFree=1468944/2055920 swapFree=4192812/4192956
[pid=18431] ppid=18429 vsize=16868 CPUtime=0.07
/proc/18431/stat : 18431 (sugar) S 18429 18431 18055 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 20639977 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18431/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701144 s]
/proc/loadavg: 2.49 2.55 2.34 4/81 18431
/proc/meminfo: memFree=1468944/2055920 swapFree=4192812/4192956
[pid=18431] ppid=18429 vsize=16868 CPUtime=0.07
/proc/18431/stat : 18431 (sugar) S 18429 18431 18055 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 20639977 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18431/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50223 s]
/proc/loadavg: 2.49 2.55 2.34 3/92 18443
/proc/meminfo: memFree=1438520/2055920 swapFree=4192812/4192956
[pid=18431] ppid=18429 vsize=16868 CPUtime=0.07
/proc/18431/stat : 18431 (sugar) S 18429 18431 18055 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 20639977 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18431/statm: 4217 1111 409 3 0 796 0
[pid=18434] ppid=18431 vsize=5356 CPUtime=0
/proc/18434/stat : 18434 (sh) S 18431 18431 18055 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 20639986 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18434/statm: 1339 233 193 169 0 50 0
[pid=18435] ppid=18434 vsize=864160 CPUtime=1.38
/proc/18435/stat : 18435 (java) S 18434 18431 18055 0 -1 0 10915 0 1 0 130 8 0 0 18 0 9 0 20639987 884899840 10106 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18435/statm: 216040 10106 2553 9 0 210552 0
[pid=18435/tid=18436] ppid=18434 vsize=864160 CPUtime=1.12
/proc/18435/task/18436/stat : 18436 (java) R 18434 18431 18055 0 -1 64 2994 0 1 0 108 4 0 0 25 0 9 0 20639988 884899840 10106 996147200 134512640 134550932 4294955984 18446744073709551615 4126560963 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18435/tid=18437] ppid=18434 vsize=864160 CPUtime=0.18
/proc/18435/task/18437/stat : 18437 (java) S 18434 18431 18055 0 -1 64 6886 0 0 0 15 3 0 0 16 0 9 0 20639989 884899840 10106 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=18435/tid=18438] ppid=18434 vsize=864160 CPUtime=0
/proc/18435/task/18438/stat : 18438 (java) S 18434 18431 18055 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 20639989 884899840 10106 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18435/tid=18439] ppid=18434 vsize=864160 CPUtime=0
/proc/18435/task/18439/stat : 18439 (java) S 18434 18431 18055 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 20639989 884899840 10106 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18435/tid=18440] ppid=18434 vsize=864160 CPUtime=0
/proc/18435/task/18440/stat : 18440 (java) S 18434 18431 18055 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 20639991 884899840 10106 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18435/tid=18441] ppid=18434 vsize=864160 CPUtime=0.06
/proc/18435/task/18441/stat : 18441 (java) S 18434 18431 18055 0 -1 64 332 0 0 0 6 0 0 0 16 0 9 0 20639991 884899840 10106 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18435/tid=18442] ppid=18434 vsize=864160 CPUtime=0
/proc/18435/task/18442/stat : 18442 (java) S 18434 18431 18055 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 20639992 884899840 10106 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18435/tid=18443] ppid=18434 vsize=864160 CPUtime=0
/proc/18435/task/18443/stat : 18443 (java) S 18434 18431 18055 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 20639992 884899840 10106 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 886384

[startup+3.10139 s]
/proc/loadavg: 2.45 2.54 2.33 4/92 18443
/proc/meminfo: memFree=1421688/2055920 swapFree=4192812/4192956
[pid=18431] ppid=18429 vsize=16868 CPUtime=2.57
/proc/18431/stat : 18431 (sugar) S 18429 18431 18055 0 -1 4194304 1309 13726 0 1 6 1 236 14 16 0 1 0 20639977 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18431/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 2.57
Current children cumulated vsize (KiB) 16868

[startup+6.30272 s]
/proc/loadavg: 2.45 2.54 2.33 3/92 18453
/proc/meminfo: memFree=1402296/2055920 swapFree=4192812/4192956
[pid=18431] ppid=18429 vsize=16868 CPUtime=2.57
/proc/18431/stat : 18431 (sugar) S 18429 18431 18055 0 -1 4194304 1309 13726 0 1 6 1 236 14 16 0 1 0 20639977 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18431/statm: 4217 1111 409 3 0 796 0
[pid=18444] ppid=18431 vsize=5356 CPUtime=0
/proc/18444/stat : 18444 (sh) S 18431 18431 18055 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 20640245 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18444/statm: 1339 233 193 169 0 50 0
[pid=18445] ppid=18444 vsize=862520 CPUtime=3.58
/proc/18445/stat : 18445 (java) S 18444 18431 18055 0 -1 0 20173 0 1 0 348 10 0 0 18 0 9 0 20640245 883220480 19275 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18445/statm: 215630 19275 2158 9 0 210543 0
[pid=18445/tid=18446] ppid=18444 vsize=862520 CPUtime=2.02
/proc/18445/task/18446/stat : 18446 (java) R 18444 18431 18055 0 -1 64 2597 0 1 0 201 1 0 0 25 0 9 0 20640246 883220480 19275 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18445/tid=18447] ppid=18444 vsize=862520 CPUtime=1.49
/proc/18445/task/18447/stat : 18447 (java) R 18444 18431 18055 0 -1 64 16567 0 0 0 142 7 0 0 18 0 9 0 20640247 883220480 19275 996147200 134512640 134550932 4294955936 18446744073709551615 102768130 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=18445/tid=18448] ppid=18444 vsize=862520 CPUtime=0
/proc/18445/task/18448/stat : 18448 (java) S 18444 18431 18055 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 20640247 883220480 19275 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18445/tid=18449] ppid=18444 vsize=862520 CPUtime=0
/proc/18445/task/18449/stat : 18449 (java) S 18444 18431 18055 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 20640247 883220480 19275 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18445/tid=18450] ppid=18444 vsize=862520 CPUtime=0
/proc/18445/task/18450/stat : 18450 (java) S 18444 18431 18055 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 20640249 883220480 19275 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18445/tid=18451] ppid=18444 vsize=862520 CPUtime=0.04
/proc/18445/task/18451/stat : 18451 (java) S 18444 18431 18055 0 -1 64 306 0 0 0 4 0 0 0 16 0 9 0 20640249 883220480 19275 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18445/tid=18452] ppid=18444 vsize=862520 CPUtime=0
/proc/18445/task/18452/stat : 18452 (java) S 18444 18431 18055 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 20640249 883220480 19275 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18445/tid=18453] ppid=18444 vsize=862520 CPUtime=0
/proc/18445/task/18453/stat : 18453 (java) S 18444 18431 18055 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 20640249 883220480 19275 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 884744



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+8.10191 s]
/proc/loadavg: 2.49 2.54 2.34 4/92 18453
/proc/meminfo: memFree=1306296/2055920 swapFree=4192812/4192956
[pid=18431] ppid=18429 vsize=16868 CPUtime=2.57
/proc/18431/stat : 18431 (sugar) S 18429 18431 18055 0 -1 4194304 1309 13726 0 1 6 1 236 14 16 0 1 0 20639977 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18431/statm: 4217 1111 409 3 0 796 0
[pid=18444] ppid=18431 vsize=5356 CPUtime=0
/proc/18444/stat : 18444 (sh) S 18431 18431 18055 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 20640245 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18444/statm: 1339 233 193 169 0 50 0
[pid=18445] ppid=18444 vsize=905432 CPUtime=5.35
/proc/18445/stat : 18445 (java) S 18444 18431 18055 0 -1 0 46372 0 1 0 512 23 0 0 18 0 9 0 20640245 927162368 40366 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18445/statm: 226358 40366 2569 9 0 220863 0
[pid=18445/tid=18446] ppid=18444 vsize=905432 CPUtime=2.93
/proc/18445/task/18446/stat : 18446 (java) R 18444 18431 18055 0 -1 64 3587 0 1 0 290 3 0 0 25 0 9 0 20640246 927162368 40366 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18445/tid=18447] ppid=18444 vsize=905432 CPUtime=2.34
/proc/18445/task/18447/stat : 18447 (java) R 18444 18431 18055 0 -1 64 41769 0 0 0 215 19 0 0 16 0 9 0 20640247 927162368 40366 996147200 134512640 134550932 4294955936 18446744073709551615 101593102 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=18445/tid=18448] ppid=18444 vsize=905432 CPUtime=0
/proc/18445/task/18448/stat : 18448 (java) S 18444 18431 18055 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 20640247 927162368 40366 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18445/tid=18449] ppid=18444 vsize=905432 CPUtime=0
/proc/18445/task/18449/stat : 18449 (java) S 18444 18431 18055 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 20640247 927162368 40366 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18445/tid=18450] ppid=18444 vsize=905432 CPUtime=0
/proc/18445/task/18450/stat : 18450 (java) S 18444 18431 18055 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 20640249 927162368 40366 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18445/tid=18451] ppid=18444 vsize=905432 CPUtime=0.05
/proc/18445/task/18451/stat : 18451 (java) S 18444 18431 18055 0 -1 64 313 0 0 0 5 0 0 0 16 0 9 0 20640249 927162368 40366 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18445/tid=18452] ppid=18444 vsize=905432 CPUtime=0
/proc/18445/task/18452/stat : 18452 (java) S 18444 18431 18055 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 20640249 927162368 40366 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18445/tid=18453] ppid=18444 vsize=905432 CPUtime=0
/proc/18445/task/18453/stat : 18453 (java) R 18444 18431 18055 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 20640249 927162368 40366 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.92
Current children cumulated vsize (KiB) 927656

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

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

[startup+8.22592 s]
/proc/loadavg: 2.49 2.54 2.34 4/92 18453
/proc/meminfo: memFree=1306296/2055920 swapFree=4192812/4192956
[pid=18431] ppid=18429 vsize=16868 CPUtime=2.57
/proc/18431/stat : 18431 (sugar) S 18429 18431 18055 0 -1 4194304 1323 13726 0 1 6 1 236 14 15 0 1 0 20639977 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/18431/statm: 4217 1112 409 3 0 796 0
[pid=18444] ppid=18431 vsize=0 CPUtime=0
/proc/18444/stat : 18444 (sh) Z 18431 18431 18055 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 20640245 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/18444/statm: 0 0 0 0 0 0 0
[pid=18445] ppid=1 vsize=905428 CPUtime=5.47
/proc/18445/stat : 18445 (java) S 1 18431 18055 0 -1 0 53006 0 1 0 521 26 0 0 16 0 9 0 20640245 927158272 41877 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18445/statm: 226357 41877 2568 9 0 220862 0
[pid=18445/tid=18446] ppid=1 vsize=905428 CPUtime=2.93
/proc/18445/task/18446/stat : 18446 (java) R 1 18431 18055 0 -1 64 3587 0 1 0 290 3 0 0 25 0 9 0 20640246 927158272 41877 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18445/tid=18447] ppid=1 vsize=905428 CPUtime=2.46
/proc/18445/task/18447/stat : 18447 (java) R 1 18431 18055 0 -1 64 48403 0 0 0 224 22 0 0 16 0 9 0 20640247 927158272 41877 996147200 134512640 134550932 4294955936 18446744073709551615 104188758 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=18445/tid=18448] ppid=1 vsize=905428 CPUtime=0
/proc/18445/task/18448/stat : 18448 (java) S 1 18431 18055 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 20640247 927158272 41877 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18445/tid=18449] ppid=1 vsize=905428 CPUtime=0
/proc/18445/task/18449/stat : 18449 (java) S 1 18431 18055 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 20640247 927158272 41877 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18445/tid=18450] ppid=1 vsize=905428 CPUtime=0
/proc/18445/task/18450/stat : 18450 (java) S 1 18431 18055 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 20640249 927158272 41877 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18445/tid=18451] ppid=1 vsize=905428 CPUtime=0.05
/proc/18445/task/18451/stat : 18451 (java) S 1 18431 18055 0 -1 64 313 0 0 0 5 0 0 0 16 0 9 0 20640249 927158272 41877 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18445/tid=18452] ppid=1 vsize=905428 CPUtime=0
/proc/18445/task/18452/stat : 18452 (java) S 1 18431 18055 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 20640249 927158272 41877 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18445/tid=18453] ppid=1 vsize=905428 CPUtime=0
/proc/18445/task/18453/stat : 18453 (java) S 1 18431 18055 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 20640249 927158272 41877 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.04
Current children cumulated vsize (KiB) 922296

[startup+8.60196 s]
/proc/loadavg: 2.49 2.54 2.34 4/92 18453
/proc/meminfo: memFree=1306296/2055920 swapFree=4192812/4192956
[pid=18431] ppid=18429 vsize=16868 CPUtime=2.57
/proc/18431/stat : 18431 (sugar) S 18429 18431 18055 0 -1 4194304 1323 13726 0 1 6 1 236 14 15 0 1 0 20639977 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/18431/statm: 4217 1112 409 3 0 796 0
[pid=18444] ppid=18431 vsize=0 CPUtime=0
/proc/18444/stat : 18444 (sh) Z 18431 18431 18055 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 20640245 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/18444/statm: 0 0 0 0 0 0 0
[pid=18445] ppid=1 vsize=864868 CPUtime=5.84
/proc/18445/stat : 18445 (java) S 1 18431 18055 0 -1 0 53091 0 1 0 557 27 0 0 16 0 11 0 20640245 885624832 31658 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18445/statm: 216217 31658 2567 9 0 210722 0
[pid=18445/tid=18446] ppid=1 vsize=864868 CPUtime=2.95
/proc/18445/task/18446/stat : 18446 (java) R 1 18431 18055 0 -1 64 3588 0 1 0 292 3 0 0 25 0 11 0 20640246 885624832 31658 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18445/tid=18447] ppid=1 vsize=864868 CPUtime=2.82
/proc/18445/task/18447/stat : 18447 (java) S 1 18431 18055 0 -1 64 48465 0 0 0 259 23 0 0 16 0 11 0 20640247 885624832 31658 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=18445/tid=18448] ppid=1 vsize=864868 CPUtime=0
/proc/18445/task/18448/stat : 18448 (java) S 1 18431 18055 0 -1 64 15 0 0 0 0 0 0 0 16 0 11 0 20640247 885624832 31658 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18445/tid=18449] ppid=1 vsize=864868 CPUtime=0
/proc/18445/task/18449/stat : 18449 (java) S 1 18431 18055 0 -1 64 9 0 0 0 0 0 0 0 16 0 11 0 20640247 885624832 31658 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18445/tid=18450] ppid=1 vsize=864868 CPUtime=0
/proc/18445/task/18450/stat : 18450 (java) S 1 18431 18055 0 -1 64 7 0 0 0 0 0 0 0 17 0 11 0 20640249 885624832 31658 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18445/tid=18451] ppid=1 vsize=864868 CPUtime=0.06
/proc/18445/task/18451/stat : 18451 (java) R 1 18431 18055 0 -1 64 315 0 0 0 6 0 0 0 16 0 11 0 20640249 885624832 31658 996147200 134512640 134550932 4294955936 18446744073709551615 101712143 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18445/tid=18452] ppid=1 vsize=864868 CPUtime=0
/proc/18445/task/18452/stat : 18452 (java) S 1 18431 18055 0 -1 64 0 0 0 0 0 0 0 0 19 0 11 0 20640249 885624832 31658 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18445/tid=18453] ppid=1 vsize=864868 CPUtime=0
/proc/18445/task/18453/stat : 18453 (java) S 1 18431 18055 0 -1 64 1 0 0 0 0 0 0 0 15 0 11 0 20640249 885624832 31658 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.41
Current children cumulated vsize (KiB) 881736

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18431 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=431630
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=160975
# CPU time returned by wait4() is 2.5926
# while last known CPU time is 8.41
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 8.65011
CPU time (s): 8.41
CPU user time (s): 7.99
CPU system time (s): 0.42
CPU usage (%): 97.2242
Max. virtual memory (cumulated for all children) (KiB): 927656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.43163
system time used= 0.160975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15402
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= 2059
involuntary context switches= 1964

runsolver used 0.018997 second user time and 0.040993 second system time

The end

Launcher Data 

Begin job on node44 at 2009-07-11 20:09:21
IDJOB=2064658
IDBENCH=54173
IDSOLVER=739
FILE ID=node44/2064658-1247335760
PBS_JOBID= 9506685
Free space on /tmp= 66368 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-24_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-2064658-1247335760/watcher-2064658-1247335760 -o /tmp/evaluation-result-2064658-1247335760/solver-2064658-1247335760 -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-2064658-1247335760.xml

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

MD5SUM BENCH= 46ed804fdcb0b73d2182e6878d1ca1ef
RANDOM SEED=1957013261

node44.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		: 3000.219
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		: 3000.219
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:       1469424 kB
Buffers:          8856 kB
Cached:          65400 kB
SwapCached:          0 kB
Active:         514436 kB
Inactive:        22292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1469424 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7124 kB
Writeback:           0 kB
Mapped:         482900 kB
Slab:            33932 kB
Committed_AS:   645296 kB
PageTables:       2704 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= 66364 MiB
End job on node44 at 2009-07-11 20:09:31