Trace number 2074997

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+picosat? (MO) 11.7931 12.4412

General information on the benchmark

Namecsp/rand-8-20-5/
normalized-rand-8-20-5-18-800-7_ext.xml
MD5SUM34879420b3bf5ffa2588efa919042c15
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 benchmark3.3185
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 

0.01/0.07	c 0	Sugar v1-14-6 + HOME/picosat
0.01/0.07	c 0	BEGIN Sun Jul 12 02:45:50 2009
0.01/0.07	c 0	PID 18701
0.01/0.07	c 0	HOST node79.alineos.net
0.01/0.07	c 0	CONVERTING HOME/instance-2074997-1247359549.xml TO HOME/temp.csp
0.01/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2074997-1247359549.xml' 'HOME/temp.csp'
5.96/6.04	c 6	1 domains, 20 variables, 0 predicates, 18 relations, 18 constraints
5.96/6.09	c 6	ENCODING HOME/temp.csp TO HOME/temp.cnf
5.96/6.09	c 6	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'
6.03/6.17	c 6	Parsing HOME/temp.csp
11.77/11.94	c ERROR INTERRUPTED
6.03/12.44	s UNKNOWN
6.03/12.44	c 13	CPU 6.04 (0.05 0.01 5.64 0.34)
6.03/12.44	c 13	END Sun Jul 12 02:46:03 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-2074997-1247359549/watcher-2074997-1247359549 -o /tmp/evaluation-result-2074997-1247359549/solver-2074997-1247359549 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-2074997-1247359549.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: 2.21 1.94 1.89 4/77 18701
/proc/meminfo: memFree=1538944/2055920 swapFree=4192956/4192956
[pid=18701] ppid=18699 vsize=12272 CPUtime=0
/proc/18701/stat : 18701 (sugar) R 18699 18701 16143 0 -1 4194304 357 0 0 0 0 0 0 0 18 0 1 0 23020608 12566528 325 996147200 4194304 4206940 548682068608 18446744073709551615 234045739745 0 0 4224 0 0 0 0 17 0 0 0
/proc/18701/statm: 3068 327 246 3 0 168 0

[startup+0.020877 s]
/proc/loadavg: 2.21 1.94 1.89 4/77 18701
/proc/meminfo: memFree=1538944/2055920 swapFree=4192956/4192956
[pid=18701] ppid=18699 vsize=12808 CPUtime=0.01
/proc/18701/stat : 18701 (sugar) R 18699 18701 16143 0 -1 4194304 557 0 0 0 1 0 0 0 18 0 1 0 23020608 13115392 525 996147200 4194304 4206940 548682068608 18446744073709551615 234063516066 0 0 4224 0 0 0 0 17 0 0 0
/proc/18701/statm: 3202 526 316 3 0 302 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12808

[startup+0.101889 s]
/proc/loadavg: 2.21 1.94 1.89 4/77 18701
/proc/meminfo: memFree=1538944/2055920 swapFree=4192956/4192956
[pid=18701] ppid=18699 vsize=16868 CPUtime=0.06
/proc/18701/stat : 18701 (sugar) S 18699 18701 16143 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 23020608 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18701/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301907 s]
/proc/loadavg: 2.21 1.94 1.89 4/77 18701
/proc/meminfo: memFree=1538944/2055920 swapFree=4192956/4192956
[pid=18701] ppid=18699 vsize=16868 CPUtime=0.06
/proc/18701/stat : 18701 (sugar) S 18699 18701 16143 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 23020608 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18701/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701948 s]
/proc/loadavg: 2.21 1.94 1.89 4/77 18701
/proc/meminfo: memFree=1538944/2055920 swapFree=4192956/4192956
[pid=18701] ppid=18699 vsize=16868 CPUtime=0.06
/proc/18701/stat : 18701 (sugar) S 18699 18701 16143 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 23020608 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18701/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50103 s]
/proc/loadavg: 2.19 1.94 1.89 3/88 18713
/proc/meminfo: memFree=1466216/2055920 swapFree=4192956/4192956
[pid=18701] ppid=18699 vsize=16868 CPUtime=0.06
/proc/18701/stat : 18701 (sugar) S 18699 18701 16143 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 23020608 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18701/statm: 4217 1111 409 3 0 796 0
[pid=18704] ppid=18701 vsize=5356 CPUtime=0
/proc/18704/stat : 18704 (sh) S 18701 18701 16143 0 -1 4194304 277 0 0 0 0 0 0 0 19 0 1 0 23020615 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18704/statm: 1339 233 193 169 0 50 0
[pid=18705] ppid=18704 vsize=864732 CPUtime=1.41
/proc/18705/stat : 18705 (java) S 18704 18701 16143 0 -1 0 31564 0 1 0 125 16 0 0 20 0 9 0 23020616 885485568 30535 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/18705/statm: 216183 30535 2555 9 0 210695 0
[pid=18705/tid=18706] ppid=18704 vsize=864732 CPUtime=0.98
/proc/18705/task/18706/stat : 18706 (java) R 18704 18701 16143 0 -1 64 5184 0 1 0 93 5 0 0 25 0 9 0 23020617 885485568 30535 996147200 134512640 134550932 4294955984 18446744073709551615 4126542896 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18705/tid=18707] ppid=18704 vsize=864732 CPUtime=0.35
/proc/18705/task/18707/stat : 18707 (java) S 18704 18701 16143 0 -1 64 25227 0 0 0 25 10 0 0 16 0 9 0 23020618 885485568 30535 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=18705/tid=18708] ppid=18704 vsize=864732 CPUtime=0
/proc/18705/task/18708/stat : 18708 (java) S 18704 18701 16143 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 23020618 885485568 30535 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18705/tid=18709] ppid=18704 vsize=864732 CPUtime=0
/proc/18705/task/18709/stat : 18709 (java) S 18704 18701 16143 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 23020618 885485568 30535 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18705/tid=18710] ppid=18704 vsize=864732 CPUtime=0
/proc/18705/task/18710/stat : 18710 (java) S 18704 18701 16143 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 23020620 885485568 30535 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18705/tid=18711] ppid=18704 vsize=864732 CPUtime=0.06
/proc/18705/task/18711/stat : 18711 (java) S 18704 18701 16143 0 -1 64 450 0 0 0 6 0 0 0 16 0 9 0 23020620 885485568 30535 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18705/tid=18712] ppid=18704 vsize=864732 CPUtime=0
/proc/18705/task/18712/stat : 18712 (java) S 18704 18701 16143 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 23020620 885485568 30535 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18705/tid=18713] ppid=18704 vsize=864732 CPUtime=0
/proc/18705/task/18713/stat : 18713 (java) S 18704 18701 16143 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23020620 885485568 30535 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 886956

[startup+3.1012 s]
/proc/loadavg: 2.19 1.94 1.89 3/88 18713
/proc/meminfo: memFree=1416936/2055920 swapFree=4192956/4192956
[pid=18701] ppid=18699 vsize=16868 CPUtime=0.06
/proc/18701/stat : 18701 (sugar) S 18699 18701 16143 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 23020608 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18701/statm: 4217 1111 409 3 0 796 0
[pid=18704] ppid=18701 vsize=5356 CPUtime=0
/proc/18704/stat : 18704 (sh) S 18701 18701 16143 0 -1 4194304 277 0 0 0 0 0 0 0 19 0 1 0 23020615 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18704/statm: 1339 233 193 169 0 50 0
[pid=18705] ppid=18704 vsize=864732 CPUtime=3
/proc/18705/stat : 18705 (java) S 18704 18701 16143 0 -1 0 39011 0 1 0 278 22 0 0 20 0 9 0 23020616 885485568 37748 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/18705/statm: 216183 37748 2555 9 0 210695 0
[pid=18705/tid=18706] ppid=18704 vsize=864732 CPUtime=2.25
/proc/18705/task/18706/stat : 18706 (java) R 18704 18701 16143 0 -1 64 5457 0 1 0 217 8 0 0 25 0 9 0 23020617 885485568 37748 996147200 134512640 134550932 4294955984 18446744073709551615 4126541648 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18705/tid=18707] ppid=18704 vsize=864732 CPUtime=0.66
/proc/18705/task/18707/stat : 18707 (java) S 18704 18701 16143 0 -1 64 32398 0 0 0 53 13 0 0 16 0 9 0 23020618 885485568 37748 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=18705/tid=18708] ppid=18704 vsize=864732 CPUtime=0
/proc/18705/task/18708/stat : 18708 (java) S 18704 18701 16143 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 23020618 885485568 37748 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18705/tid=18709] ppid=18704 vsize=864732 CPUtime=0
/proc/18705/task/18709/stat : 18709 (java) S 18704 18701 16143 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 23020618 885485568 37748 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18705/tid=18710] ppid=18704 vsize=864732 CPUtime=0
/proc/18705/task/18710/stat : 18710 (java) S 18704 18701 16143 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 23020620 885485568 37748 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18705/tid=18711] ppid=18704 vsize=864732 CPUtime=0.06
/proc/18705/task/18711/stat : 18711 (java) S 18704 18701 16143 0 -1 64 453 0 0 0 6 0 0 0 16 0 9 0 23020620 885485568 37748 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18705/tid=18712] ppid=18704 vsize=864732 CPUtime=0
/proc/18705/task/18712/stat : 18712 (java) S 18704 18701 16143 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 23020620 885485568 37748 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18705/tid=18713] ppid=18704 vsize=864732 CPUtime=0
/proc/18705/task/18713/stat : 18713 (java) S 18704 18701 16143 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23020620 885485568 37748 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 886956

[startup+6.30154 s]
/proc/loadavg: 2.19 1.94 1.89 3/88 18713
/proc/meminfo: memFree=1360936/2055920 swapFree=4192956/4192956
[pid=18701] ppid=18699 vsize=16868 CPUtime=6.03
/proc/18701/stat : 18701 (sugar) S 18699 18701 16143 0 -1 4194304 1309 45065 0 1 5 1 564 33 15 0 1 0 23020608 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18701/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 6.03
Current children cumulated vsize (KiB) 16868



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+11.9021 s]
/proc/loadavg: 2.31 1.97 1.90 4/84 18723
/proc/meminfo: memFree=1347248/2055920 swapFree=4192956/4192956
[pid=18701] ppid=18699 vsize=16868 CPUtime=6.03
/proc/18701/stat : 18701 (sugar) S 18699 18701 16143 0 -1 4194304 1309 45065 0 1 5 1 564 33 15 0 1 0 23020608 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18701/statm: 4217 1111 409 3 0 796 0
[pid=18714] ppid=18701 vsize=5356 CPUtime=0
/proc/18714/stat : 18714 (sh) S 18701 18701 16143 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23021218 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18714/statm: 1339 233 193 169 0 50 0
[pid=18715] ppid=18714 vsize=904260 CPUtime=5.74
/proc/18715/stat : 18715 (java) S 18714 18701 16143 0 -1 0 50783 0 1 0 553 21 0 0 18 0 9 0 23021218 925962240 42595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18715/statm: 226065 42595 2159 9 0 220978 0
[pid=18715/tid=18716] ppid=18714 vsize=904260 CPUtime=3.37
/proc/18715/task/18716/stat : 18716 (java) R 18714 18701 16143 0 -1 64 3079 0 1 0 334 3 0 0 25 0 9 0 23021219 925962240 42595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18715/tid=18717] ppid=18714 vsize=904260 CPUtime=2.3
/proc/18715/task/18717/stat : 18717 (java) R 18714 18701 16143 0 -1 64 46694 0 0 0 215 15 0 0 16 0 9 0 23021220 925962240 42595 996147200 134512640 134550932 4294955936 18446744073709551615 101593090 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=18715/tid=18718] ppid=18714 vsize=904260 CPUtime=0
/proc/18715/task/18718/stat : 18718 (java) S 18714 18701 16143 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23021220 925962240 42595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18715/tid=18719] ppid=18714 vsize=904260 CPUtime=0
/proc/18715/task/18719/stat : 18719 (java) S 18714 18701 16143 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 23021220 925962240 42595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18715/tid=18720] ppid=18714 vsize=904260 CPUtime=0
/proc/18715/task/18720/stat : 18720 (java) S 18714 18701 16143 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 23021222 925962240 42595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18715/tid=18721] ppid=18714 vsize=904260 CPUtime=0.03
/proc/18715/task/18721/stat : 18721 (java) S 18714 18701 16143 0 -1 64 307 0 0 0 3 0 0 0 16 0 9 0 23021222 925962240 42595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18715/tid=18722] ppid=18714 vsize=904260 CPUtime=0
/proc/18715/task/18722/stat : 18722 (java) S 18714 18701 16143 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 23021222 925962240 42595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18715/tid=18723] ppid=18714 vsize=904260 CPUtime=0
/proc/18715/task/18723/stat : 18723 (java) S 18714 18701 16143 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23021222 925962240 42595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 11.77
Current children cumulated vsize (KiB) 926484

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

############
# WARNING:
# current cumulated CPU time (6.03 s) is less than in the last sample (11.77 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (5.74 s) to the 'lost time'.

[startup+11.9021 s]
/proc/loadavg: 2.31 1.97 1.90 4/84 18723
/proc/meminfo: memFree=1347248/2055920 swapFree=4192956/4192956
[pid=18701] ppid=18699 vsize=16868 CPUtime=6.03
/proc/18701/stat : 18701 (sugar) S 18699 18701 16143 0 -1 4194304 1309 45065 0 1 5 1 564 33 15 0 1 0 23020608 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18701/statm: 4217 1111 409 3 0 796 0
[pid=18714] ppid=18701 vsize=5356 CPUtime=0
/proc/18714/stat : 18714 (sh) S 18701 18701 16143 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23021218 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18714/statm: 1339 233 193 169 0 50 0
[pid=18715] ppid=18714 vsize=904260 CPUtime=5.74
/proc/18715/stat : 18715 (java) S 18714 18701 16143 0 -1 0 50783 0 1 0 553 21 0 0 18 0 9 0 23021218 925962240 42595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18715/statm: 226065 42595 2159 9 0 220978 0
[pid=18715/tid=18716] ppid=18714 vsize=904260 CPUtime=3.37
/proc/18715/task/18716/stat : 18716 (java) R 18714 18701 16143 0 -1 64 3079 0 1 0 334 3 0 0 25 0 9 0 23021219 925962240 42595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18715/tid=18717] ppid=18714 vsize=904260 CPUtime=2.3
/proc/18715/task/18717/stat : 18717 (java) R 18714 18701 16143 0 -1 64 46694 0 0 0 215 15 0 0 16 0 9 0 23021220 925962240 42595 996147200 134512640 134550932 4294955936 18446744073709551615 101593090 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=18715/tid=18718] ppid=18714 vsize=904260 CPUtime=0
/proc/18715/task/18718/stat : 18718 (java) S 18714 18701 16143 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23021220 925962240 42595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18715/tid=18719] ppid=18714 vsize=904260 CPUtime=0
/proc/18715/task/18719/stat : 18719 (java) S 18714 18701 16143 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 23021220 925962240 42595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18715/tid=18720] ppid=18714 vsize=904260 CPUtime=0
/proc/18715/task/18720/stat : 18720 (java) S 18714 18701 16143 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 23021222 925962240 42595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18715/tid=18721] ppid=18714 vsize=904260 CPUtime=0.03
/proc/18715/task/18721/stat : 18721 (java) S 18714 18701 16143 0 -1 64 307 0 0 0 3 0 0 0 16 0 9 0 23021222 925962240 42595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18715/tid=18722] ppid=18714 vsize=904260 CPUtime=0
/proc/18715/task/18722/stat : 18722 (java) S 18714 18701 16143 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 23021222 925962240 42595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18715/tid=18723] ppid=18714 vsize=904260 CPUtime=0
/proc/18715/task/18723/stat : 18723 (java) S 18714 18701 16143 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23021222 925962240 42595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 11.77
Current children cumulated vsize (KiB) 926484

[startup+12.0251 s]
/proc/loadavg: 2.31 1.97 1.90 4/85 18724
/proc/meminfo: memFree=1341736/2055920 swapFree=4192956/4192956
[pid=18701] ppid=18699 vsize=16868 CPUtime=6.03
/proc/18701/stat : 18701 (sugar) S 18699 18701 16143 0 -1 4194304 1323 45065 0 1 5 1 564 33 16 0 1 0 23020608 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/18701/statm: 4217 1112 409 3 0 796 0
[pid=18714] ppid=18701 vsize=0 CPUtime=0
/proc/18714/stat : 18714 (sh) Z 18701 18701 16143 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 23021218 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/18714/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 6.03
Current children cumulated vsize (KiB) 16868
#
############


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

[startup+12.2012 s]
/proc/loadavg: 2.31 1.97 1.90 4/85 18724
/proc/meminfo: memFree=1341736/2055920 swapFree=4192956/4192956
[pid=18701] ppid=18699 vsize=16868 CPUtime=6.03
/proc/18701/stat : 18701 (sugar) S 18699 18701 16143 0 -1 4194304 1323 45065 0 1 5 1 564 33 16 0 1 0 23020608 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/18701/statm: 4217 1112 409 3 0 796 0
[pid=18714] ppid=18701 vsize=0 CPUtime=0
/proc/18714/stat : 18714 (sh) Z 18701 18701 16143 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 23021218 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/18714/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 6.03
Current children cumulated vsize (KiB) 16868

[startup+12.4012 s]
/proc/loadavg: 2.31 1.97 1.90 4/85 18724
/proc/meminfo: memFree=1341736/2055920 swapFree=4192956/4192956
[pid=18701] ppid=18699 vsize=16868 CPUtime=6.03
/proc/18701/stat : 18701 (sugar) S 18699 18701 16143 0 -1 4194304 1323 45065 0 1 5 1 564 33 16 0 1 0 23020608 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/18701/statm: 4217 1112 409 3 0 796 0
[pid=18714] ppid=18701 vsize=0 CPUtime=0
/proc/18714/stat : 18714 (sh) Z 18701 18701 16143 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 23021218 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/18714/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 6.03
Current children cumulated vsize (KiB) 16868

Child status: 0

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 5.74
#  lost CPU user time (s): 5.53
#  lost CPU system time (s): 0.21

Real time (s): 12.4412
CPU time (s): 11.7931
CPU user time (s): 11.2221
CPU system time (s): 0.570945
CPU usage (%): 94.7903
Max. virtual memory (cumulated for all children) (KiB): 926484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.69213
system time used= 0.360945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46741
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= 1885
involuntary context switches= 1741

runsolver used 0.021996 second user time and 0.048992 second system time

The end

Launcher Data 

Begin job on node79 at 2009-07-12 02:45:50
IDJOB=2074997
IDBENCH=56214
IDSOLVER=738
FILE ID=node79/2074997-1247359549
PBS_JOBID= 9506900
Free space on /tmp= 66236 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/rand-8-20-5/normalized-rand-8-20-5-18-800-7_ext.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2074997-1247359549/watcher-2074997-1247359549 -o /tmp/evaluation-result-2074997-1247359549/solver-2074997-1247359549 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-2074997-1247359549.xml

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

MD5SUM BENCH= 34879420b3bf5ffa2588efa919042c15
RANDOM SEED=314692757

node79.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		: 3000.229
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		: 3000.229
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1539424 kB
Buffers:         66580 kB
Cached:         354680 kB
SwapCached:          0 kB
Active:         152132 kB
Inactive:       295856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1539424 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           23256 kB
Writeback:           0 kB
Mapped:          37308 kB
Slab:            53812 kB
Committed_AS:   289368 kB
PageTables:       1780 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= 66236 MiB
End job on node79 at 2009-07-12 02:46:04