Trace number 1084810

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+picosat? (MO) 12.8 13.0937

General information on the benchmark

Namecsp/rand-8-20-5/
normalized-rand-8-20-5-18-800-15_ext.xml
MD5SUMd79ec5163944086e4aebac72d51eb912
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 benchmark9.32758
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/picosat
0.00/0.05	c 0	BEGIN Sat Jul  5 06:27:13 2008
0.00/0.05	c 0	PID 20295
0.00/0.05	c 0	HOST node26.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1084810-1215232032.xml TO HOME/temp.csp
0.00/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1084810-1215232032.xml' 'HOME/temp.csp'
6.50/6.61	c 7	1 domains, 20 variables, 0 predicates, 18 relations, 18 constraints
6.50/6.66	c 7	ENCODING HOME/temp.csp TO HOME/temp.cnf
6.50/6.66	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'
6.54/6.74	c 7	Parsing HOME/temp.csp
12.31/12.52	c ERROR INTERRUPTED
12.80/13.09	s UNKNOWN
12.80/13.09	c 14	CPU 6.18 (0.03 0 6.15 0.37)
12.80/13.09	c 14	END Sat Jul  5 06:27:27 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-1084810-1215232032/watcher-1084810-1215232032 -o /tmp/evaluation-result-1084810-1215232032/solver-1084810-1215232032 -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/picosat -tmp=HOME/temp HOME/instance-1084810-1215232032.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: 2.15 2.06 2.01 3/81 20295
/proc/meminfo: memFree=1674904/2055920 swapFree=4137260/4192956
[pid=20295] ppid=20293 vsize=18572 CPUtime=0
/proc/20295/stat : 20295 (runsolver) R 20293 20295 19698 0 -1 4194368 15 0 0 0 0 0 0 0 24 0 1 0 1007658267 19017728 293 996147200 4194304 4296836 548682068272 18446744073709551615 269028486439 0 0 4096 24578 0 0 0 17 1 0 0
/proc/20295/statm: 4643 293 257 25 0 2626 0

[startup+0.0540509 s]
/proc/loadavg: 2.15 2.06 2.01 3/81 20295
/proc/meminfo: memFree=1674904/2055920 swapFree=4137260/4192956
[pid=20295] ppid=20293 vsize=13600 CPUtime=0.03
/proc/20295/stat : 20295 (sugar) S 20293 20295 19698 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1007658267 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20295/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101058 s]
/proc/loadavg: 2.15 2.06 2.01 3/81 20295
/proc/meminfo: memFree=1674904/2055920 swapFree=4137260/4192956
[pid=20295] ppid=20293 vsize=13600 CPUtime=0.03
/proc/20295/stat : 20295 (sugar) S 20293 20295 19698 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1007658267 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20295/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301072 s]
/proc/loadavg: 2.15 2.06 2.01 3/81 20295
/proc/meminfo: memFree=1674904/2055920 swapFree=4137260/4192956
[pid=20295] ppid=20293 vsize=13600 CPUtime=0.03
/proc/20295/stat : 20295 (sugar) S 20293 20295 19698 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1007658267 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20295/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701106 s]
/proc/loadavg: 2.15 2.06 2.01 3/81 20295
/proc/meminfo: memFree=1674904/2055920 swapFree=4137260/4192956
[pid=20295] ppid=20293 vsize=13600 CPUtime=0.03
/proc/20295/stat : 20295 (sugar) S 20293 20295 19698 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1007658267 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20295/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50217 s]
/proc/loadavg: 2.15 2.06 2.01 4/92 20307
/proc/meminfo: memFree=1611008/2055920 swapFree=4137260/4192956
[pid=20295] ppid=20293 vsize=13600 CPUtime=0.03
/proc/20295/stat : 20295 (sugar) S 20293 20295 19698 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1007658267 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20295/statm: 3400 796 370 3 0 500 0
[pid=20298] ppid=20295 vsize=5356 CPUtime=0
/proc/20298/stat : 20298 (sh) S 20295 20295 19698 0 -1 4194304 277 0 0 0 0 0 0 0 21 0 1 0 1007658272 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20298/statm: 1339 233 193 169 0 50 0
[pid=20299] ppid=20298 vsize=865660 CPUtime=1.43
/proc/20299/stat : 20299 (java) S 20298 20295 19698 0 -1 0 24467 0 1 0 129 14 0 0 18 0 9 0 1007658272 886435840 23717 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20299/statm: 216415 23717 2529 9 0 210997 0
[pid=20299/tid=20300] ppid=20298 vsize=865660 CPUtime=1.07
/proc/20299/task/20300/stat : 20300 (java) R 20298 20295 19698 0 -1 64 4900 0 1 0 102 5 0 0 25 0 9 0 1007658273 886435840 23717 996147200 134512640 134550740 4294956000 18446744073709551615 4126532098 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20299/tid=20301] ppid=20298 vsize=865660 CPUtime=0.27
/proc/20299/task/20301/stat : 20301 (java) S 20298 20295 19698 0 -1 64 18430 0 0 0 20 7 0 0 16 0 9 0 1007658274 886435840 23717 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20299/tid=20302] ppid=20298 vsize=865660 CPUtime=0
/proc/20299/task/20302/stat : 20302 (java) S 20298 20295 19698 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 1007658275 886435840 23717 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20299/tid=20303] ppid=20298 vsize=865660 CPUtime=0
/proc/20299/task/20303/stat : 20303 (java) S 20298 20295 19698 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1007658275 886435840 23717 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20299/tid=20304] ppid=20298 vsize=865660 CPUtime=0
/proc/20299/task/20304/stat : 20304 (java) S 20298 20295 19698 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 1007658277 886435840 23717 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20299/tid=20305] ppid=20298 vsize=865660 CPUtime=0.05
/proc/20299/task/20305/stat : 20305 (java) S 20298 20295 19698 0 -1 64 438 0 0 0 5 0 0 0 16 0 9 0 1007658277 886435840 23717 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20299/tid=20306] ppid=20298 vsize=865660 CPUtime=0
/proc/20299/task/20306/stat : 20306 (java) S 20298 20295 19698 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1007658277 886435840 23717 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20299/tid=20307] ppid=20298 vsize=865660 CPUtime=0
/proc/20299/task/20307/stat : 20307 (java) S 20298 20295 19698 0 -1 64 2 0 0 0 0 0 0 0 15 0 9 0 1007658277 886435840 23717 996147200 134512640 134550740 4294956000 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) 884616

[startup+3.1053 s]
/proc/loadavg: 2.14 2.05 2.01 3/92 20307
/proc/meminfo: memFree=1552832/2055920 swapFree=4137260/4192956
[pid=20295] ppid=20293 vsize=13600 CPUtime=0.03
/proc/20295/stat : 20295 (sugar) S 20293 20295 19698 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1007658267 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20295/statm: 3400 796 370 3 0 500 0
[pid=20298] ppid=20295 vsize=5356 CPUtime=0
/proc/20298/stat : 20298 (sh) S 20295 20295 19698 0 -1 4194304 277 0 0 0 0 0 0 0 21 0 1 0 1007658272 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20298/statm: 1339 233 193 169 0 50 0
[pid=20299] ppid=20298 vsize=865660 CPUtime=3.01
/proc/20299/stat : 20299 (java) S 20298 20295 19698 0 -1 0 37602 0 1 0 278 23 0 0 18 0 9 0 1007658272 886435840 35966 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20299/statm: 216415 35966 2529 9 0 210997 0
[pid=20299/tid=20300] ppid=20298 vsize=865660 CPUtime=2.31
/proc/20299/task/20300/stat : 20300 (java) R 20298 20295 19698 0 -1 64 5391 0 1 0 223 8 0 0 25 0 9 0 1007658273 886435840 35966 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20299/tid=20301] ppid=20298 vsize=865660 CPUtime=0.62
/proc/20299/task/20301/stat : 20301 (java) R 20298 20295 19698 0 -1 64 31072 0 0 0 48 14 0 0 15 0 9 0 1007658274 886435840 35966 996147200 134512640 134550740 4294956000 18446744073709551615 102514362 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20299/tid=20302] ppid=20298 vsize=865660 CPUtime=0
/proc/20299/task/20302/stat : 20302 (java) S 20298 20295 19698 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 1007658275 886435840 35966 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20299/tid=20303] ppid=20298 vsize=865660 CPUtime=0
/proc/20299/task/20303/stat : 20303 (java) S 20298 20295 19698 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1007658275 886435840 35966 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20299/tid=20304] ppid=20298 vsize=865660 CPUtime=0
/proc/20299/task/20304/stat : 20304 (java) S 20298 20295 19698 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 1007658277 886435840 35966 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20299/tid=20305] ppid=20298 vsize=865660 CPUtime=0.06
/proc/20299/task/20305/stat : 20305 (java) S 20298 20295 19698 0 -1 64 440 0 0 0 6 0 0 0 16 0 9 0 1007658277 886435840 35966 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20299/tid=20306] ppid=20298 vsize=865660 CPUtime=0
/proc/20299/task/20306/stat : 20306 (java) S 20298 20295 19698 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1007658277 886435840 35966 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20299/tid=20307] ppid=20298 vsize=865660 CPUtime=0
/proc/20299/task/20307/stat : 20307 (java) S 20298 20295 19698 0 -1 64 2 0 0 0 0 0 0 0 15 0 9 0 1007658277 886435840 35966 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 884616

[startup+6.30156 s]
/proc/loadavg: 2.14 2.05 2.01 3/92 20307
/proc/meminfo: memFree=1502464/2055920 swapFree=4137260/4192956
[pid=20295] ppid=20293 vsize=13600 CPUtime=0.03
/proc/20295/stat : 20295 (sugar) S 20293 20295 19698 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1007658267 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20295/statm: 3400 796 370 3 0 500 0
[pid=20298] ppid=20295 vsize=5356 CPUtime=0
/proc/20298/stat : 20298 (sh) S 20295 20295 19698 0 -1 4194304 277 0 0 0 0 0 0 0 21 0 1 0 1007658272 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20298/statm: 1339 233 193 169 0 50 0
[pid=20299] ppid=20298 vsize=865660 CPUtime=6.16
/proc/20299/stat : 20299 (java) S 20298 20295 19698 0 -1 0 45101 0 1 0 584 32 0 0 18 0 9 0 1007658272 886435840 43023 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20299/statm: 216415 43023 2529 9 0 210997 0
[pid=20299/tid=20300] ppid=20298 vsize=865660 CPUtime=4.95
/proc/20299/task/20300/stat : 20300 (java) R 20298 20295 19698 0 -1 64 5599 0 1 0 482 13 0 0 25 0 9 0 1007658273 886435840 43023 996147200 134512640 134550740 4294956000 18446744073709551615 104455043 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20299/tid=20301] ppid=20298 vsize=865660 CPUtime=1.11
/proc/20299/task/20301/stat : 20301 (java) S 20298 20295 19698 0 -1 64 38355 0 0 0 94 17 0 0 16 0 9 0 1007658274 886435840 43023 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20299/tid=20302] ppid=20298 vsize=865660 CPUtime=0
/proc/20299/task/20302/stat : 20302 (java) S 20298 20295 19698 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 1007658275 886435840 43023 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20299/tid=20303] ppid=20298 vsize=865660 CPUtime=0
/proc/20299/task/20303/stat : 20303 (java) S 20298 20295 19698 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1007658275 886435840 43023 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20299/tid=20304] ppid=20298 vsize=865660 CPUtime=0
/proc/20299/task/20304/stat : 20304 (java) S 20298 20295 19698 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 1007658277 886435840 43023 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20299/tid=20305] ppid=20298 vsize=865660 CPUtime=0.07
/proc/20299/task/20305/stat : 20305 (java) S 20298 20295 19698 0 -1 64 448 0 0 0 7 0 0 0 16 0 9 0 1007658277 886435840 43023 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20299/tid=20306] ppid=20298 vsize=865660 CPUtime=0
/proc/20299/task/20306/stat : 20306 (java) S 20298 20295 19698 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1007658277 886435840 43023 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20299/tid=20307] ppid=20298 vsize=865660 CPUtime=0
/proc/20299/task/20307/stat : 20307 (java) S 20298 20295 19698 0 -1 64 2 0 0 0 0 0 0 0 15 0 9 0 1007658277 886435840 43023 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 884616



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+12.502 s]
/proc/loadavg: 2.11 2.05 2.01 3/92 20317
/proc/meminfo: memFree=1472896/2055920 swapFree=4137260/4192956
[pid=20295] ppid=20293 vsize=13600 CPUtime=6.54
/proc/20295/stat : 20295 (sugar) S 20293 20295 19698 0 -1 4194304 973 45532 0 1 3 0 615 36 16 0 1 0 1007658267 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20295/statm: 3400 797 370 3 0 500 0
[pid=20308] ppid=20295 vsize=5356 CPUtime=0
/proc/20308/stat : 20308 (sh) S 20295 20295 19698 0 -1 4194304 278 0 0 0 0 0 0 0 17 0 1 0 1007658933 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20308/statm: 1339 233 193 169 0 50 0
[pid=20309] ppid=20308 vsize=916164 CPUtime=5.77
/proc/20309/stat : 20309 (java) S 20308 20295 19698 0 -1 0 56581 0 1 0 552 25 0 0 18 0 9 0 1007658933 938151936 46094 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20309/statm: 229041 46094 2532 9 0 223623 0
[pid=20309/tid=20310] ppid=20308 vsize=916164 CPUtime=3.01
/proc/20309/task/20310/stat : 20310 (java) S 20308 20295 19698 0 -1 64 3621 0 1 0 299 2 0 0 25 0 9 0 1007658934 938151936 46094 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20309/tid=20311] ppid=20308 vsize=916164 CPUtime=2.69
/proc/20309/task/20311/stat : 20311 (java) R 20308 20295 19698 0 -1 64 51952 0 0 0 248 21 0 0 19 0 9 0 1007658935 938151936 46094 996147200 134512640 134550740 4294955952 18446744073709551615 102470034 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20309/tid=20312] ppid=20308 vsize=916164 CPUtime=0
/proc/20309/task/20312/stat : 20312 (java) S 20308 20295 19698 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1007658936 938151936 46094 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20309/tid=20313] ppid=20308 vsize=916164 CPUtime=0
/proc/20309/task/20313/stat : 20313 (java) S 20308 20295 19698 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1007658936 938151936 46094 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20309/tid=20314] ppid=20308 vsize=916164 CPUtime=0
/proc/20309/task/20314/stat : 20314 (java) S 20308 20295 19698 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1007658938 938151936 46094 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20309/tid=20315] ppid=20308 vsize=916164 CPUtime=0.04
/proc/20309/task/20315/stat : 20315 (java) S 20308 20295 19698 0 -1 64 311 0 0 0 4 0 0 0 16 0 9 0 1007658938 938151936 46094 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20309/tid=20316] ppid=20308 vsize=916164 CPUtime=0
/proc/20309/task/20316/stat : 20316 (java) S 20308 20295 19698 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1007658938 938151936 46094 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20309/tid=20317] ppid=20308 vsize=916164 CPUtime=0
/proc/20309/task/20317/stat : 20317 (java) S 20308 20295 19698 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1007658938 938151936 46094 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.31
Current children cumulated vsize (KiB) 935120

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

[startup+12.7021 s]
/proc/loadavg: 2.11 2.05 2.01 3/92 20317
/proc/meminfo: memFree=1472896/2055920 swapFree=4137260/4192956
[pid=20295] ppid=20293 vsize=13600 CPUtime=6.54
/proc/20295/stat : 20295 (sugar) S 20293 20295 19698 0 -1 4194304 982 45532 0 1 3 0 615 36 16 0 1 0 1007658267 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/20295/statm: 3400 797 370 3 0 500 0
[pid=20308] ppid=20295 vsize=0 CPUtime=0
/proc/20308/stat : 20308 (sh) Z 20295 20295 19698 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 1007658933 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/20308/statm: 0 0 0 0 0 0 0
[pid=20309] ppid=1 vsize=905920 CPUtime=5.97
/proc/20309/stat : 20309 (java) S 1 20295 19698 0 -1 0 59017 0 1 0 571 26 0 0 16 0 9 0 1007658933 927662080 45969 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20309/statm: 226480 45969 2532 9 0 221062 0
[pid=20309/tid=20310] ppid=1 vsize=905920 CPUtime=3.01
/proc/20309/task/20310/stat : 20310 (java) S 1 20295 19698 0 -1 64 3621 0 1 0 299 2 0 0 25 0 9 0 1007658934 927662080 45969 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20309/tid=20311] ppid=1 vsize=905920 CPUtime=2.89
/proc/20309/task/20311/stat : 20311 (java) R 1 20295 19698 0 -1 64 54388 0 0 0 267 22 0 0 20 0 9 0 1007658935 927662080 45969 996147200 134512640 134550740 4294955952 18446744073709551615 104181403 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20309/tid=20312] ppid=1 vsize=905920 CPUtime=0
/proc/20309/task/20312/stat : 20312 (java) S 1 20295 19698 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1007658936 927662080 45969 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20309/tid=20313] ppid=1 vsize=905920 CPUtime=0
/proc/20309/task/20313/stat : 20313 (java) S 1 20295 19698 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1007658936 927662080 45969 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20309/tid=20314] ppid=1 vsize=905920 CPUtime=0
/proc/20309/task/20314/stat : 20314 (java) S 1 20295 19698 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 1007658938 927662080 45969 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20309/tid=20315] ppid=1 vsize=905920 CPUtime=0.04
/proc/20309/task/20315/stat : 20315 (java) S 1 20295 19698 0 -1 64 311 0 0 0 4 0 0 0 16 0 9 0 1007658938 927662080 45969 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20309/tid=20316] ppid=1 vsize=905920 CPUtime=0
/proc/20309/task/20316/stat : 20316 (java) S 1 20295 19698 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1007658938 927662080 45969 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20309/tid=20317] ppid=1 vsize=905920 CPUtime=0
/proc/20309/task/20317/stat : 20317 (java) S 1 20295 19698 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1007658938 927662080 45969 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 919520

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

[startup+13.0021 s]
/proc/loadavg: 2.11 2.05 2.01 3/92 20317
/proc/meminfo: memFree=1472896/2055920 swapFree=4137260/4192956
[pid=20295] ppid=20293 vsize=13600 CPUtime=6.54
/proc/20295/stat : 20295 (sugar) S 20293 20295 19698 0 -1 4194304 982 45532 0 1 3 0 615 36 16 0 1 0 1007658267 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/20295/statm: 3400 797 370 3 0 500 0
[pid=20308] ppid=20295 vsize=0 CPUtime=0
/proc/20308/stat : 20308 (sh) Z 20295 20295 19698 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 1007658933 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/20308/statm: 0 0 0 0 0 0 0
[pid=20309] ppid=1 vsize=905920 CPUtime=6.26
/proc/20309/stat : 20309 (java) S 1 20295 19698 0 -1 0 59017 0 1 0 600 26 0 0 16 0 9 0 1007658933 927662080 45969 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20309/statm: 226480 45969 2532 9 0 221062 0
[pid=20309/tid=20310] ppid=1 vsize=905920 CPUtime=3.01
/proc/20309/task/20310/stat : 20310 (java) S 1 20295 19698 0 -1 64 3621 0 1 0 299 2 0 0 25 0 9 0 1007658934 927662080 45969 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20309/tid=20311] ppid=1 vsize=905920 CPUtime=3.19
/proc/20309/task/20311/stat : 20311 (java) R 1 20295 19698 0 -1 64 54388 0 0 0 297 22 0 0 23 0 9 0 1007658935 927662080 45969 996147200 134512640 134550740 4294955952 18446744073709551615 103736934 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20309/tid=20312] ppid=1 vsize=905920 CPUtime=0
/proc/20309/task/20312/stat : 20312 (java) S 1 20295 19698 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1007658936 927662080 45969 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20309/tid=20313] ppid=1 vsize=905920 CPUtime=0
/proc/20309/task/20313/stat : 20313 (java) S 1 20295 19698 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1007658936 927662080 45969 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20309/tid=20314] ppid=1 vsize=905920 CPUtime=0
/proc/20309/task/20314/stat : 20314 (java) S 1 20295 19698 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 1007658938 927662080 45969 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20309/tid=20315] ppid=1 vsize=905920 CPUtime=0.04
/proc/20309/task/20315/stat : 20315 (java) S 1 20295 19698 0 -1 64 311 0 0 0 4 0 0 0 16 0 9 0 1007658938 927662080 45969 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20309/tid=20316] ppid=1 vsize=905920 CPUtime=0
/proc/20309/task/20316/stat : 20316 (java) S 1 20295 19698 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1007658938 927662080 45969 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20309/tid=20317] ppid=1 vsize=905920 CPUtime=0
/proc/20309/task/20317/stat : 20317 (java) S 1 20295 19698 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1007658938 927662080 45969 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.8
Current children cumulated vsize (KiB) 919520

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20295 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=185059
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=380942
# CPU time returned by wait4() is 6.566
# while last known CPU time is 12.8
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 13.0937
CPU time (s): 12.8
CPU user time (s): 12.18
CPU system time (s): 0.62
CPU usage (%): 97.7569
Max. virtual memory (cumulated for all children) (KiB): 935120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.18506
system time used= 0.380942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46837
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= 1531
involuntary context switches= 1692

runsolver used 0.013997 second user time and 0.067989 second system time

The end

Launcher Data (download as text)

Begin job on node26 at 2008-07-05 06:27:13
IDJOB=1084810
IDBENCH=57584
IDSOLVER=345
FILE ID=node26/1084810-1215232032
PBS_JOBID= 7881891
Free space on /tmp= 66448 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/rand-8-20-5/normalized-rand-8-20-5-18-800-15_ext.xml
COMMAND LINE= DIR/sugar -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1084810-1215232032/watcher-1084810-1215232032 -o /tmp/evaluation-result-1084810-1215232032/solver-1084810-1215232032 -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/picosat" -tmp="HOME/temp" HOME/instance-1084810-1215232032.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d79ec5163944086e4aebac72d51eb912
RANDOM SEED=1385997995

node26.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		: 3000.221
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		: 3000.221
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:       1675384 kB
Buffers:         44856 kB
Cached:         195384 kB
SwapCached:      49576 kB
Active:         244784 kB
Inactive:        75608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1675384 kB
SwapTotal:     4192956 kB
SwapFree:      4137260 kB
Dirty:           23368 kB
Writeback:           0 kB
Mapped:          96152 kB
Slab:            45248 kB
Committed_AS:  1778676 kB
PageTables:       1932 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= 66448 MiB
End job on node26 at 2008-07-05 06:27:28