Trace number 1054231

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 v1.13+minisat? (MO) 12.79 13.0555

General information on the benchmark

Namecsp/rand-8-20-5/
normalized-rand-8-20-5-18-800-14_ext.xml
MD5SUM0b43ac9df0b5dd736b9f382993324f9e
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 benchmark5.40018
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints18
Maximum constraint arity8
Maximum domain size5
Number of constraints which are defined in extension18
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.05	c 0	Sugar v1-13 + HOME/minisat
0.00/0.05	c 0	BEGIN Thu Jul  3 06:13:30 2008
0.00/0.05	c 0	PID 20071
0.03/0.05	c 0	HOST node4.alineos.net
0.03/0.05	c 0	CONVERTING HOME/instance-1054231-1215058408.xml TO HOME/temp.csp
0.03/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1054231-1215058408.xml' 'HOME/temp.csp'
6.38/6.58	c 6	1 domains, 20 variables, 0 predicates, 18 relations, 18 constraints
6.48/6.62	c 7	ENCODING HOME/temp.csp TO HOME/temp.cnf
6.48/6.62	c 7	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
6.50/6.70	c 7	Parsing HOME/temp.csp
12.30/12.52	c ERROR INTERRUPTED
12.79/13.05	s UNKNOWN
12.79/13.05	c 13	CPU 6.15 (0.03 0 6.12 0.35)
12.79/13.05	c 13	END Thu Jul  3 06:13:43 2008

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: UNKNOWN

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1054231-1215058408/watcher-1054231-1215058408 -o /tmp/evaluation-result-1054231-1215058408/solver-1054231-1215058408 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/sugar -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-1054231-1215058408.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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.93 2.00 1.99 4/84 20071
/proc/meminfo: memFree=1778248/2055920 swapFree=4180028/4192956
[pid=20071] ppid=20069 vsize=12000 CPUtime=0
/proc/20071/stat : 20071 (sugar) R 20069 20071 20034 0 -1 4194304 208 0 0 0 0 0 0 0 20 0 1 0 1984816368 12288000 176 996147200 4194304 4206940 548682068608 18446744073709551615 259913057094 0 0 4224 0 0 0 0 17 1 0 0
/proc/20071/statm: 3000 176 137 3 0 100 0

[startup+0.0509439 s]
/proc/loadavg: 1.93 2.00 1.99 4/84 20071
/proc/meminfo: memFree=1778248/2055920 swapFree=4180028/4192956
[pid=20071] ppid=20069 vsize=13600 CPUtime=0.03
/proc/20071/stat : 20071 (sugar) S 20069 20071 20034 0 -1 4194304 837 0 0 0 3 0 0 0 18 0 1 0 1984816368 13926400 792 996147200 4194304 4206940 548682068608 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20071/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.102936 s]
/proc/loadavg: 1.93 2.00 1.99 4/84 20071
/proc/meminfo: memFree=1778248/2055920 swapFree=4180028/4192956
[pid=20071] ppid=20069 vsize=13600 CPUtime=0.03
/proc/20071/stat : 20071 (sugar) S 20069 20071 20034 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1984816368 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20071/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.302952 s]
/proc/loadavg: 1.93 2.00 1.99 4/84 20071
/proc/meminfo: memFree=1778248/2055920 swapFree=4180028/4192956
[pid=20071] ppid=20069 vsize=13600 CPUtime=0.03
/proc/20071/stat : 20071 (sugar) S 20069 20071 20034 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1984816368 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20071/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.702995 s]
/proc/loadavg: 1.93 2.00 1.99 4/84 20071
/proc/meminfo: memFree=1778248/2055920 swapFree=4180028/4192956
[pid=20071] ppid=20069 vsize=13600 CPUtime=0.03
/proc/20071/stat : 20071 (sugar) S 20069 20071 20034 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1984816368 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20071/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50209 s]
/proc/loadavg: 1.93 2.00 1.99 3/95 20083
/proc/meminfo: memFree=1710512/2055920 swapFree=4180028/4192956
[pid=20071] ppid=20069 vsize=13600 CPUtime=0.03
/proc/20071/stat : 20071 (sugar) S 20069 20071 20034 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1984816368 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20071/statm: 3400 796 370 3 0 500 0
[pid=20074] ppid=20071 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (sh) S 20071 20071 20034 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984816373 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20074/statm: 1339 233 193 169 0 50 0
[pid=20075] ppid=20074 vsize=864628 CPUtime=1.42
/proc/20075/stat : 20075 (java) S 20074 20071 20034 0 -1 0 25439 0 1 0 128 14 0 0 18 0 9 0 1984816374 885379072 24688 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20075/statm: 216157 24688 2529 9 0 210739 0
[pid=20075/tid=20076] ppid=20074 vsize=864628 CPUtime=1.03
/proc/20075/task/20076/stat : 20076 (java) R 20074 20071 20034 0 -1 64 5130 0 1 0 99 4 0 0 25 0 9 0 1984816375 885379072 24688 996147200 134512640 134550740 4294956016 18446744073709551615 4126529672 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20075/tid=20077] ppid=20074 vsize=864628 CPUtime=0.29
/proc/20075/task/20077/stat : 20077 (java) S 20074 20071 20034 0 -1 64 19171 0 0 0 21 8 0 0 16 0 9 0 1984816376 885379072 24688 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20075/tid=20078] ppid=20074 vsize=864628 CPUtime=0
/proc/20075/task/20078/stat : 20078 (java) S 20074 20071 20034 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 1984816376 885379072 24688 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20075/tid=20079] ppid=20074 vsize=864628 CPUtime=0
/proc/20075/task/20079/stat : 20079 (java) S 20074 20071 20034 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1984816376 885379072 24688 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20075/tid=20080] ppid=20074 vsize=864628 CPUtime=0
/proc/20075/task/20080/stat : 20080 (java) S 20074 20071 20034 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 1984816378 885379072 24688 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20075/tid=20081] ppid=20074 vsize=864628 CPUtime=0.06
/proc/20075/task/20081/stat : 20081 (java) S 20074 20071 20034 0 -1 64 440 0 0 0 6 0 0 0 16 0 9 0 1984816378 885379072 24688 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20075/tid=20082] ppid=20074 vsize=864628 CPUtime=0
/proc/20075/task/20082/stat : 20082 (java) S 20074 20071 20034 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1984816378 885379072 24688 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20075/tid=20083] ppid=20074 vsize=864628 CPUtime=0
/proc/20075/task/20083/stat : 20083 (java) S 20074 20071 20034 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1984816378 885379072 24688 996147200 134512640 134550740 4294956016 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) 883584

[startup+3.10122 s]
/proc/loadavg: 1.93 2.00 1.99 3/95 20083
/proc/meminfo: memFree=1659376/2055920 swapFree=4180028/4192956
[pid=20071] ppid=20069 vsize=13600 CPUtime=0.03
/proc/20071/stat : 20071 (sugar) S 20069 20071 20034 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1984816368 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20071/statm: 3400 796 370 3 0 500 0
[pid=20074] ppid=20071 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (sh) S 20071 20071 20034 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984816373 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20074/statm: 1339 233 193 169 0 50 0
[pid=20075] ppid=20074 vsize=864628 CPUtime=3
/proc/20075/stat : 20075 (java) S 20074 20071 20034 0 -1 0 37187 0 1 0 279 21 0 0 18 0 9 0 1984816374 885379072 36088 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20075/statm: 216157 36088 2529 9 0 210739 0
[pid=20075/tid=20076] ppid=20074 vsize=864628 CPUtime=2.28
/proc/20075/task/20076/stat : 20076 (java) R 20074 20071 20034 0 -1 64 5412 0 1 0 221 7 0 0 25 0 9 0 1984816375 885379072 36088 996147200 134512640 134550740 4294956016 18446744073709551615 4126536553 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20075/tid=20077] ppid=20074 vsize=864628 CPUtime=0.63
/proc/20075/task/20077/stat : 20077 (java) S 20074 20071 20034 0 -1 64 30635 0 0 0 50 13 0 0 16 0 9 0 1984816376 885379072 36088 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20075/tid=20078] ppid=20074 vsize=864628 CPUtime=0
/proc/20075/task/20078/stat : 20078 (java) S 20074 20071 20034 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 1984816376 885379072 36088 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20075/tid=20079] ppid=20074 vsize=864628 CPUtime=0
/proc/20075/task/20079/stat : 20079 (java) S 20074 20071 20034 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1984816376 885379072 36088 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20075/tid=20080] ppid=20074 vsize=864628 CPUtime=0
/proc/20075/task/20080/stat : 20080 (java) S 20074 20071 20034 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 1984816378 885379072 36088 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20075/tid=20081] ppid=20074 vsize=864628 CPUtime=0.07
/proc/20075/task/20081/stat : 20081 (java) S 20074 20071 20034 0 -1 64 442 0 0 0 7 0 0 0 16 0 9 0 1984816378 885379072 36088 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20075/tid=20082] ppid=20074 vsize=864628 CPUtime=0
/proc/20075/task/20082/stat : 20082 (java) S 20074 20071 20034 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1984816378 885379072 36088 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20075/tid=20083] ppid=20074 vsize=864628 CPUtime=0
/proc/20075/task/20083/stat : 20083 (java) S 20074 20071 20034 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1984816378 885379072 36088 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 883584

[startup+6.30254 s]
/proc/loadavg: 2.02 2.02 2.00 3/95 20083
/proc/meminfo: memFree=1605872/2055920 swapFree=4180028/4192956
[pid=20071] ppid=20069 vsize=13600 CPUtime=0.03
/proc/20071/stat : 20071 (sugar) S 20069 20071 20034 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1984816368 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20071/statm: 3400 796 370 3 0 500 0
[pid=20074] ppid=20071 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (sh) S 20071 20071 20034 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984816373 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20074/statm: 1339 233 193 169 0 50 0
[pid=20075] ppid=20074 vsize=864628 CPUtime=6.16
/proc/20075/stat : 20075 (java) S 20074 20071 20034 0 -1 0 45081 0 1 0 585 31 0 0 18 0 9 0 1984816374 885379072 43532 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20075/statm: 216157 43532 2529 9 0 210739 0
[pid=20075/tid=20076] ppid=20074 vsize=864628 CPUtime=4.91
/proc/20075/task/20076/stat : 20076 (java) R 20074 20071 20034 0 -1 64 5543 0 1 0 478 13 0 0 25 0 9 0 1984816375 885379072 43532 996147200 134512640 134550740 4294956016 18446744073709551615 102064736 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20075/tid=20077] ppid=20074 vsize=864628 CPUtime=1.13
/proc/20075/task/20077/stat : 20077 (java) S 20074 20071 20034 0 -1 64 38390 0 0 0 97 16 0 0 16 0 9 0 1984816376 885379072 43532 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20075/tid=20078] ppid=20074 vsize=864628 CPUtime=0
/proc/20075/task/20078/stat : 20078 (java) S 20074 20071 20034 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 1984816376 885379072 43532 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20075/tid=20079] ppid=20074 vsize=864628 CPUtime=0
/proc/20075/task/20079/stat : 20079 (java) S 20074 20071 20034 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1984816376 885379072 43532 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20075/tid=20080] ppid=20074 vsize=864628 CPUtime=0
/proc/20075/task/20080/stat : 20080 (java) S 20074 20071 20034 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 1984816378 885379072 43532 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20075/tid=20081] ppid=20074 vsize=864628 CPUtime=0.08
/proc/20075/task/20081/stat : 20081 (java) S 20074 20071 20034 0 -1 64 450 0 0 0 8 0 0 0 16 0 9 0 1984816378 885379072 43532 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20075/tid=20082] ppid=20074 vsize=864628 CPUtime=0
/proc/20075/task/20082/stat : 20082 (java) S 20074 20071 20034 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1984816378 885379072 43532 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20075/tid=20083] ppid=20074 vsize=864628 CPUtime=0
/proc/20075/task/20083/stat : 20083 (java) S 20074 20071 20034 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1984816378 885379072 43532 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 883584



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+12.5011 s]
/proc/loadavg: 2.10 2.04 2.01 3/95 20093
/proc/meminfo: memFree=1576304/2055920 swapFree=4180028/4192956
[pid=20071] ppid=20069 vsize=13600 CPUtime=6.5
/proc/20071/stat : 20071 (sugar) S 20069 20071 20034 0 -1 4194304 973 45510 0 1 3 0 612 35 16 0 1 0 1984816368 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20071/statm: 3400 797 370 3 0 500 0
[pid=20084] ppid=20071 vsize=5356 CPUtime=0
/proc/20084/stat : 20084 (sh) S 20071 20071 20034 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1984817030 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20084/statm: 1339 233 193 169 0 50 0
[pid=20085] ppid=20084 vsize=905920 CPUtime=5.8
/proc/20085/stat : 20085 (java) S 20084 20071 20034 0 -1 0 59073 0 1 0 555 25 0 0 18 0 9 0 1984817031 927662080 46025 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20085/statm: 226480 46025 2532 9 0 221062 0
[pid=20085/tid=20086] ppid=20084 vsize=905920 CPUtime=2.99
/proc/20085/task/20086/stat : 20086 (java) S 20084 20071 20034 0 -1 64 3622 0 1 0 297 2 0 0 25 0 9 0 1984817032 927662080 46025 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20085/tid=20087] ppid=20084 vsize=905920 CPUtime=2.74
/proc/20085/task/20087/stat : 20087 (java) R 20084 20071 20034 0 -1 64 54444 0 0 0 253 21 0 0 20 0 9 0 1984817033 927662080 46025 996147200 134512640 134550740 4294955952 18446744073709551615 102721834 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20085/tid=20088] ppid=20084 vsize=905920 CPUtime=0
/proc/20085/task/20088/stat : 20088 (java) S 20084 20071 20034 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1984817033 927662080 46025 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20085/tid=20089] ppid=20084 vsize=905920 CPUtime=0
/proc/20085/task/20089/stat : 20089 (java) S 20084 20071 20034 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1984817033 927662080 46025 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20085/tid=20090] ppid=20084 vsize=905920 CPUtime=0
/proc/20085/task/20090/stat : 20090 (java) S 20084 20071 20034 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1984817035 927662080 46025 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20085/tid=20091] ppid=20084 vsize=905920 CPUtime=0.03
/proc/20085/task/20091/stat : 20091 (java) S 20084 20071 20034 0 -1 64 310 0 0 0 3 0 0 0 16 0 9 0 1984817035 927662080 46025 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20085/tid=20092] ppid=20084 vsize=905920 CPUtime=0
/proc/20085/task/20092/stat : 20092 (java) S 20084 20071 20034 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1984817035 927662080 46025 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20085/tid=20093] ppid=20084 vsize=905920 CPUtime=0
/proc/20085/task/20093/stat : 20093 (java) S 20084 20071 20034 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1984817035 927662080 46025 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.3
Current children cumulated vsize (KiB) 924876

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

[startup+12.7021 s]
/proc/loadavg: 2.10 2.04 2.01 3/95 20093
/proc/meminfo: memFree=1576304/2055920 swapFree=4180028/4192956
[pid=20071] ppid=20069 vsize=13600 CPUtime=6.5
/proc/20071/stat : 20071 (sugar) S 20069 20071 20034 0 -1 4194304 982 45510 0 1 3 0 612 35 16 0 1 0 1984816368 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 259922112610 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/20071/statm: 3400 797 370 3 0 500 0
[pid=20084] ppid=20071 vsize=0 CPUtime=0
/proc/20084/stat : 20084 (sh) Z 20071 20071 20034 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 1984817030 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/20084/statm: 0 0 0 0 0 0 0
[pid=20085] ppid=1 vsize=905920 CPUtime=5.99
/proc/20085/stat : 20085 (java) S 1 20071 20034 0 -1 0 59073 0 1 0 574 25 0 0 16 0 9 0 1984817031 927662080 46025 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20085/statm: 226480 46025 2532 9 0 221062 0
[pid=20085/tid=20086] ppid=1 vsize=905920 CPUtime=2.99
/proc/20085/task/20086/stat : 20086 (java) S 1 20071 20034 0 -1 64 3622 0 1 0 297 2 0 0 25 0 9 0 1984817032 927662080 46025 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20085/tid=20087] ppid=1 vsize=905920 CPUtime=2.93
/proc/20085/task/20087/stat : 20087 (java) R 1 20071 20034 0 -1 64 54444 0 0 0 272 21 0 0 21 0 9 0 1984817033 927662080 46025 996147200 134512640 134550740 4294955952 18446744073709551615 102350374 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20085/tid=20088] ppid=1 vsize=905920 CPUtime=0
/proc/20085/task/20088/stat : 20088 (java) S 1 20071 20034 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1984817033 927662080 46025 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20085/tid=20089] ppid=1 vsize=905920 CPUtime=0
/proc/20085/task/20089/stat : 20089 (java) S 1 20071 20034 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1984817033 927662080 46025 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20085/tid=20090] ppid=1 vsize=905920 CPUtime=0
/proc/20085/task/20090/stat : 20090 (java) S 1 20071 20034 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 1984817035 927662080 46025 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20085/tid=20091] ppid=1 vsize=905920 CPUtime=0.03
/proc/20085/task/20091/stat : 20091 (java) S 1 20071 20034 0 -1 64 310 0 0 0 3 0 0 0 16 0 9 0 1984817035 927662080 46025 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20085/tid=20092] ppid=1 vsize=905920 CPUtime=0
/proc/20085/task/20092/stat : 20092 (java) S 1 20071 20034 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1984817035 927662080 46025 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20085/tid=20093] ppid=1 vsize=905920 CPUtime=0
/proc/20085/task/20093/stat : 20093 (java) S 1 20071 20034 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1984817035 927662080 46025 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 919520

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

[startup+13.0022 s]
/proc/loadavg: 2.10 2.04 2.01 3/95 20093
/proc/meminfo: memFree=1576304/2055920 swapFree=4180028/4192956
[pid=20071] ppid=20069 vsize=13600 CPUtime=6.5
/proc/20071/stat : 20071 (sugar) S 20069 20071 20034 0 -1 4194304 982 45510 0 1 3 0 612 35 16 0 1 0 1984816368 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 259922112610 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/20071/statm: 3400 797 370 3 0 500 0
[pid=20084] ppid=20071 vsize=0 CPUtime=0
/proc/20084/stat : 20084 (sh) Z 20071 20071 20034 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 1984817030 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/20084/statm: 0 0 0 0 0 0 0
[pid=20085] ppid=1 vsize=885436 CPUtime=6.29
/proc/20085/stat : 20085 (java) S 1 20071 20034 0 -1 0 59073 0 1 0 603 26 0 0 16 0 9 0 1984817031 906686464 40904 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20085/statm: 221359 40904 2532 9 0 215941 0
[pid=20085/tid=20086] ppid=1 vsize=885436 CPUtime=2.99
/proc/20085/task/20086/stat : 20086 (java) S 1 20071 20034 0 -1 64 3622 0 1 0 297 2 0 0 25 0 9 0 1984817032 906686464 40904 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20085/tid=20087] ppid=1 vsize=885436 CPUtime=3.24
/proc/20085/task/20087/stat : 20087 (java) R 1 20071 20034 0 -1 64 54444 0 0 0 302 22 0 0 23 0 9 0 1984817033 906686464 40904 996147200 134512640 134550740 4294955952 18446744073709551615 102517088 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20085/tid=20088] ppid=1 vsize=885436 CPUtime=0
/proc/20085/task/20088/stat : 20088 (java) S 1 20071 20034 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1984817033 906686464 40904 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20085/tid=20089] ppid=1 vsize=885436 CPUtime=0
/proc/20085/task/20089/stat : 20089 (java) S 1 20071 20034 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1984817033 906686464 40904 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20085/tid=20090] ppid=1 vsize=885436 CPUtime=0
/proc/20085/task/20090/stat : 20090 (java) S 1 20071 20034 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 1984817035 906686464 40904 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20085/tid=20091] ppid=1 vsize=885436 CPUtime=0.03
/proc/20085/task/20091/stat : 20091 (java) S 1 20071 20034 0 -1 64 310 0 0 0 3 0 0 0 16 0 9 0 1984817035 906686464 40904 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20085/tid=20092] ppid=1 vsize=885436 CPUtime=0
/proc/20085/task/20092/stat : 20092 (java) S 1 20071 20034 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1984817035 906686464 40904 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20085/tid=20093] ppid=1 vsize=885436 CPUtime=0
/proc/20085/task/20093/stat : 20093 (java) S 1 20071 20034 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1984817035 906686464 40904 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.79
Current children cumulated vsize (KiB) 899036

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20071 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=161063
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=365944
# CPU time returned by wait4() is 6.52701
# while last known CPU time is 12.79
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 13.0555
CPU time (s): 12.79
CPU user time (s): 12.18
CPU system time (s): 0.61
CPU usage (%): 97.9665
Max. virtual memory (cumulated for all children) (KiB): 924876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.16106
system time used= 0.365944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46815
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= 1584
involuntary context switches= 1625

runsolver used 0.022996 second user time and 0.056991 second system time

The end

Launcher Data (download as text)

Begin job on node4 at 2008-07-03 06:13:30
IDJOB=1054231
IDBENCH=56208
IDSOLVER=346
FILE ID=node4/1054231-1215058408
PBS_JOBID= 7875202
Free space on /tmp= 66508 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/rand-8-20-5/normalized-rand-8-20-5-18-800-14_ext.xml
COMMAND LINE= DIR/sugar -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1054231-1215058408/watcher-1054231-1215058408 -o /tmp/evaluation-result-1054231-1215058408/solver-1054231-1215058408 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/sugar -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-1054231-1215058408.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 0b43ac9df0b5dd736b9f382993324f9e
RANDOM SEED=585207071

node4.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1778728 kB
Buffers:         12640 kB
Cached:         162172 kB
SwapCached:       7292 kB
Active:         168192 kB
Inactive:        47952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1778728 kB
SwapTotal:     4192956 kB
SwapFree:      4180028 kB
Dirty:           23444 kB
Writeback:           0 kB
Mapped:          57512 kB
Slab:            45828 kB
Committed_AS:  3239808 kB
PageTables:       2120 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= 66504 MiB
End job on node4 at 2008-07-03 06:13:44