Trace number 2059179

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) 24.73 25.1196

General information on the benchmark

Namecsp/marc/
normalized-large-84-unsat_ext.xml
MD5SUM10a065476271212a2e3d54c56cb75306
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark8.10677
Satisfiable
(Un)Satisfiability was proved
Number of variables84
Number of constraints3486
Maximum constraint arity2
Maximum domain size84
Number of constraints which are defined in extension3486
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.08	c 0	BEGIN Sat Jul 11 16:48:29 2009
0.00/0.08	c 0	PID 10673
0.00/0.08	c 0	HOST node12.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2059179-1247323700.xml TO HOME/temp.csp
0.00/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2059179-1247323700.xml' 'HOME/temp.csp'
17.85/18.19	c 18	1 domains, 84 variables, 0 predicates, 2765 relations, 3486 constraints
17.94/18.24	c 18	ENCODING HOME/temp.csp TO HOME/temp.cnf
17.94/18.24	c 18	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'
17.98/18.33	c 18	Parsing HOME/temp.csp
24.24/24.64	c ERROR INTERRUPTED
24.73/25.11	s UNKNOWN
24.73/25.11	c 25	CPU 17.98 (0.05 0.02 17.08 0.83)
24.73/25.11	c 25	END Sat Jul 11 16:48:54 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-2059179-1247323700/watcher-2059179-1247323700 -o /tmp/evaluation-result-2059179-1247323700/solver-2059179-1247323700 -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-2059179-1247323700.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: 2.12 2.03 1.94 4/81 10673
/proc/meminfo: memFree=889880/2055920 swapFree=4192956/4192956
[pid=10673] ppid=10671 vsize=18576 CPUtime=0
/proc/10673/stat : 10673 (runsolver) R 10671 10673 9996 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 19437896 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 252429528359 0 0 4096 24578 0 0 0 17 1 0 0
/proc/10673/statm: 4644 284 249 26 0 2626 0

[startup+0.126783 s]
/proc/loadavg: 2.12 2.03 1.94 4/81 10673
/proc/meminfo: memFree=889880/2055920 swapFree=4192956/4192956
[pid=10673] ppid=10671 vsize=16868 CPUtime=0.07
/proc/10673/stat : 10673 (sugar) S 10671 10673 9996 0 -1 4194304 1227 128 0 0 5 2 0 0 21 0 1 0 19437896 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10673/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.209458 s]
/proc/loadavg: 2.12 2.03 1.94 4/81 10673
/proc/meminfo: memFree=889880/2055920 swapFree=4192956/4192956
[pid=10673] ppid=10671 vsize=16868 CPUtime=0.07
/proc/10673/stat : 10673 (sugar) S 10671 10673 9996 0 -1 4194304 1227 128 0 0 5 2 0 0 21 0 1 0 19437896 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10673/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301459 s]
/proc/loadavg: 2.12 2.03 1.94 4/81 10673
/proc/meminfo: memFree=889880/2055920 swapFree=4192956/4192956
[pid=10673] ppid=10671 vsize=16868 CPUtime=0.07
/proc/10673/stat : 10673 (sugar) S 10671 10673 9996 0 -1 4194304 1227 128 0 0 5 2 0 0 21 0 1 0 19437896 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10673/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701507 s]
/proc/loadavg: 2.12 2.03 1.94 4/81 10673
/proc/meminfo: memFree=889880/2055920 swapFree=4192956/4192956
[pid=10673] ppid=10671 vsize=16868 CPUtime=0.07
/proc/10673/stat : 10673 (sugar) S 10671 10673 9996 0 -1 4194304 1227 128 0 0 5 2 0 0 21 0 1 0 19437896 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10673/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50258 s]
/proc/loadavg: 2.12 2.03 1.94 3/92 10685
/proc/meminfo: memFree=840000/2055920 swapFree=4192956/4192956
[pid=10673] ppid=10671 vsize=16868 CPUtime=0.07
/proc/10673/stat : 10673 (sugar) S 10671 10673 9996 0 -1 4194304 1227 128 0 0 5 2 0 0 21 0 1 0 19437896 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10673/statm: 4217 1111 409 3 0 796 0
[pid=10676] ppid=10673 vsize=5356 CPUtime=0
/proc/10676/stat : 10676 (sh) S 10673 10673 9996 0 -1 4194304 277 0 0 0 0 0 0 0 23 0 1 0 19437905 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10676/statm: 1339 233 193 169 0 50 0
[pid=10677] ppid=10676 vsize=864860 CPUtime=1.39
/proc/10677/stat : 10677 (java) S 10676 10673 9996 0 -1 0 24121 0 1 0 123 16 0 0 18 0 9 0 19437905 885616640 23377 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10677/statm: 216215 23377 2556 9 0 210727 0
[pid=10677/tid=10678] ppid=10676 vsize=864860 CPUtime=0.93
/proc/10677/task/10678/stat : 10678 (java) R 10676 10673 9996 0 -1 64 3400 0 1 0 87 6 0 0 25 0 9 0 19437906 885616640 23377 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10677/tid=10679] ppid=10676 vsize=864860 CPUtime=0.33
/proc/10677/task/10679/stat : 10679 (java) R 10676 10673 9996 0 -1 64 19542 0 0 0 24 9 0 0 16 0 9 0 19437907 885616640 23377 996147200 134512640 134550932 4294955984 18446744073709551615 102722508 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=10677/tid=10680] ppid=10676 vsize=864860 CPUtime=0
/proc/10677/task/10680/stat : 10680 (java) S 10676 10673 9996 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 19437908 885616640 23377 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10677/tid=10681] ppid=10676 vsize=864860 CPUtime=0
/proc/10677/task/10681/stat : 10681 (java) S 10676 10673 9996 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 19437908 885616640 23377 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10677/tid=10682] ppid=10676 vsize=864860 CPUtime=0
/proc/10677/task/10682/stat : 10682 (java) S 10676 10673 9996 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 19437910 885616640 23377 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10677/tid=10683] ppid=10676 vsize=864860 CPUtime=0.1
/proc/10677/task/10683/stat : 10683 (java) S 10676 10673 9996 0 -1 64 476 0 0 0 10 0 0 0 16 0 9 0 19437910 885616640 23377 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10677/tid=10684] ppid=10676 vsize=864860 CPUtime=0
/proc/10677/task/10684/stat : 10684 (java) S 10676 10673 9996 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 19437910 885616640 23377 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10677/tid=10685] ppid=10676 vsize=864860 CPUtime=0
/proc/10677/task/10685/stat : 10685 (java) S 10676 10673 9996 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 19437910 885616640 23377 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 887084

[startup+3.10275 s]
/proc/loadavg: 2.12 2.03 1.94 3/92 10685
/proc/meminfo: memFree=754048/2055920 swapFree=4192956/4192956
[pid=10673] ppid=10671 vsize=16868 CPUtime=0.07
/proc/10673/stat : 10673 (sugar) S 10671 10673 9996 0 -1 4194304 1227 128 0 0 5 2 0 0 21 0 1 0 19437896 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10673/statm: 4217 1111 409 3 0 796 0
[pid=10676] ppid=10673 vsize=5356 CPUtime=0
/proc/10676/stat : 10676 (sh) S 10673 10673 9996 0 -1 4194304 277 0 0 0 0 0 0 0 23 0 1 0 19437905 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10676/statm: 1339 233 193 169 0 50 0
[pid=10677] ppid=10676 vsize=864800 CPUtime=2.98
/proc/10677/stat : 10677 (java) S 10676 10673 9996 0 -1 0 38857 0 1 0 269 29 0 0 18 0 9 0 19437905 885555200 37992 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10677/statm: 216200 37992 2556 9 0 210712 0
[pid=10677/tid=10678] ppid=10676 vsize=864800 CPUtime=2.22
/proc/10677/task/10678/stat : 10678 (java) R 10676 10673 9996 0 -1 64 4900 0 1 0 210 12 0 0 25 0 9 0 19437906 885555200 37992 996147200 134512640 134550932 4294955984 18446744073709551615 4126753960 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10677/tid=10679] ppid=10676 vsize=864800 CPUtime=0.56
/proc/10677/task/10679/stat : 10679 (java) S 10676 10673 9996 0 -1 64 32745 0 0 0 41 15 0 0 16 0 9 0 19437907 885555200 37992 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=10677/tid=10680] ppid=10676 vsize=864800 CPUtime=0
/proc/10677/task/10680/stat : 10680 (java) S 10676 10673 9996 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 19437908 885555200 37992 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10677/tid=10681] ppid=10676 vsize=864800 CPUtime=0
/proc/10677/task/10681/stat : 10681 (java) S 10676 10673 9996 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 19437908 885555200 37992 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10677/tid=10682] ppid=10676 vsize=864800 CPUtime=0
/proc/10677/task/10682/stat : 10682 (java) S 10676 10673 9996 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 19437910 885555200 37992 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10677/tid=10683] ppid=10676 vsize=864800 CPUtime=0.15
/proc/10677/task/10683/stat : 10683 (java) S 10676 10673 9996 0 -1 64 509 0 0 0 15 0 0 0 16 0 9 0 19437910 885555200 37992 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10677/tid=10684] ppid=10676 vsize=864800 CPUtime=0
/proc/10677/task/10684/stat : 10684 (java) S 10676 10673 9996 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 19437910 885555200 37992 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10677/tid=10685] ppid=10676 vsize=864800 CPUtime=0
/proc/10677/task/10685/stat : 10685 (java) S 10676 10673 9996 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 19437910 885555200 37992 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 887024

[startup+6.30206 s]
/proc/loadavg: 2.11 2.03 1.94 3/92 10685
/proc/meminfo: memFree=716096/2055920 swapFree=4192956/4192956
[pid=10673] ppid=10671 vsize=16868 CPUtime=0.07
/proc/10673/stat : 10673 (sugar) S 10671 10673 9996 0 -1 4194304 1227 128 0 0 5 2 0 0 21 0 1 0 19437896 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10673/statm: 4217 1111 409 3 0 796 0
[pid=10676] ppid=10673 vsize=5356 CPUtime=0
/proc/10676/stat : 10676 (sh) S 10673 10673 9996 0 -1 4194304 277 0 0 0 0 0 0 0 23 0 1 0 19437905 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10676/statm: 1339 233 193 169 0 50 0
[pid=10677] ppid=10676 vsize=864800 CPUtime=6.13
/proc/10677/stat : 10677 (java) S 10676 10673 9996 0 -1 0 44287 0 1 0 573 40 0 0 18 0 9 0 19437905 885555200 43376 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10677/statm: 216200 43376 2556 9 0 210712 0
[pid=10677/tid=10678] ppid=10676 vsize=864800 CPUtime=5.19
/proc/10677/task/10678/stat : 10678 (java) R 10676 10673 9996 0 -1 64 4949 0 1 0 499 20 0 0 25 0 9 0 19437906 885555200 43376 996147200 134512640 134550932 4294955984 18446744073709551615 4126764648 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10677/tid=10679] ppid=10676 vsize=864800 CPUtime=0.72
/proc/10677/task/10679/stat : 10679 (java) S 10676 10673 9996 0 -1 64 38105 0 0 0 53 19 0 0 16 0 9 0 19437907 885555200 43376 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=10677/tid=10680] ppid=10676 vsize=864800 CPUtime=0
/proc/10677/task/10680/stat : 10680 (java) S 10676 10673 9996 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 19437908 885555200 43376 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10677/tid=10681] ppid=10676 vsize=864800 CPUtime=0
/proc/10677/task/10681/stat : 10681 (java) S 10676 10673 9996 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 19437908 885555200 43376 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10677/tid=10682] ppid=10676 vsize=864800 CPUtime=0
/proc/10677/task/10682/stat : 10682 (java) S 10676 10673 9996 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 19437910 885555200 43376 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10677/tid=10683] ppid=10676 vsize=864800 CPUtime=0.2
/proc/10677/task/10683/stat : 10683 (java) S 10676 10673 9996 0 -1 64 530 0 0 0 20 0 0 0 16 0 9 0 19437910 885555200 43376 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10677/tid=10684] ppid=10676 vsize=864800 CPUtime=0
/proc/10677/task/10684/stat : 10684 (java) S 10676 10673 9996 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 19437910 885555200 43376 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10677/tid=10685] ppid=10676 vsize=864800 CPUtime=0
/proc/10677/task/10685/stat : 10685 (java) S 10676 10673 9996 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 19437910 885555200 43376 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 887024

[startup+12.7027 s]
/proc/loadavg: 2.10 2.03 1.94 3/92 10685
/proc/meminfo: memFree=634560/2055920 swapFree=4192956/4192956
[pid=10673] ppid=10671 vsize=16868 CPUtime=0.07
/proc/10673/stat : 10673 (sugar) S 10671 10673 9996 0 -1 4194304 1227 128 0 0 5 2 0 0 21 0 1 0 19437896 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10673/statm: 4217 1111 409 3 0 796 0
[pid=10676] ppid=10673 vsize=5356 CPUtime=0
/proc/10676/stat : 10676 (sh) S 10673 10673 9996 0 -1 4194304 277 0 0 0 0 0 0 0 23 0 1 0 19437905 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10676/statm: 1339 233 193 169 0 50 0
[pid=10677] ppid=10676 vsize=864800 CPUtime=12.44
/proc/10677/stat : 10677 (java) S 10676 10673 9996 0 -1 0 56090 0 1 0 1182 62 0 0 18 0 9 0 19437905 885555200 55078 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10677/statm: 216200 55078 2556 9 0 210712 0
[pid=10677/tid=10678] ppid=10676 vsize=864800 CPUtime=11.12
/proc/10677/task/10678/stat : 10678 (java) R 10676 10673 9996 0 -1 64 5050 0 1 0 1077 35 0 0 25 0 9 0 19437906 885555200 55078 996147200 134512640 134550932 4294955984 18446744073709551615 4126378212 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10677/tid=10679] ppid=10676 vsize=864800 CPUtime=1.07
/proc/10677/task/10679/stat : 10679 (java) S 10676 10673 9996 0 -1 64 49800 0 0 0 81 26 0 0 16 0 9 0 19437907 885555200 55078 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=10677/tid=10680] ppid=10676 vsize=864800 CPUtime=0
/proc/10677/task/10680/stat : 10680 (java) S 10676 10673 9996 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 19437908 885555200 55078 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10677/tid=10681] ppid=10676 vsize=864800 CPUtime=0
/proc/10677/task/10681/stat : 10681 (java) S 10676 10673 9996 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 19437908 885555200 55078 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10677/tid=10682] ppid=10676 vsize=864800 CPUtime=0
/proc/10677/task/10682/stat : 10682 (java) S 10676 10673 9996 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 19437910 885555200 55078 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10677/tid=10683] ppid=10676 vsize=864800 CPUtime=0.22
/proc/10677/task/10683/stat : 10683 (java) S 10676 10673 9996 0 -1 64 537 0 0 0 22 0 0 0 15 0 9 0 19437910 885555200 55078 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10677/tid=10684] ppid=10676 vsize=864800 CPUtime=0
/proc/10677/task/10684/stat : 10684 (java) S 10676 10673 9996 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 19437910 885555200 55078 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10677/tid=10685] ppid=10676 vsize=864800 CPUtime=0
/proc/10677/task/10685/stat : 10685 (java) S 10676 10673 9996 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 19437910 885555200 55078 996147200 134512640 134550932 4294955984 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) 887024



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+24.6019 s]
/proc/loadavg: 2.08 2.03 1.94 4/92 10695
/proc/meminfo: memFree=657152/2055920 swapFree=4192956/4192956
[pid=10673] ppid=10671 vsize=16868 CPUtime=17.98
/proc/10673/stat : 10673 (sugar) S 10671 10673 9996 0 -1 4194304 1309 64611 0 1 5 2 1708 83 16 0 1 0 19437896 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10673/statm: 4217 1111 409 3 0 796 0
[pid=10686] ppid=10673 vsize=5356 CPUtime=0
/proc/10686/stat : 10686 (sh) S 10673 10673 9996 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 19439721 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10686/statm: 1339 233 193 169 0 50 0
[pid=10687] ppid=10686 vsize=913504 CPUtime=6.26
/proc/10687/stat : 10687 (java) S 10686 10673 9996 0 -1 0 49001 0 1 0 597 29 0 0 18 0 9 0 19439722 935428096 40595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10687/statm: 228376 40595 2159 9 0 223289 0
[pid=10687/tid=10688] ppid=10686 vsize=913504 CPUtime=3.6
/proc/10687/task/10688/stat : 10688 (java) R 10686 10673 9996 0 -1 64 3118 0 1 0 357 3 0 0 25 0 9 0 19439723 935428096 40595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10687/tid=10689] ppid=10686 vsize=913504 CPUtime=2.59
/proc/10687/task/10689/stat : 10689 (java) R 10686 10673 9996 0 -1 64 44879 0 0 0 234 25 0 0 16 0 9 0 19439724 935428096 40595 996147200 134512640 134550932 4294955936 18446744073709551615 102500650 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=10687/tid=10690] ppid=10686 vsize=913504 CPUtime=0
/proc/10687/task/10690/stat : 10690 (java) S 10686 10673 9996 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 19439724 935428096 40595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10687/tid=10691] ppid=10686 vsize=913504 CPUtime=0
/proc/10687/task/10691/stat : 10691 (java) S 10686 10673 9996 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 19439724 935428096 40595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10687/tid=10692] ppid=10686 vsize=913504 CPUtime=0
/proc/10687/task/10692/stat : 10692 (java) S 10686 10673 9996 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 19439727 935428096 40595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10687/tid=10693] ppid=10686 vsize=913504 CPUtime=0.04
/proc/10687/task/10693/stat : 10693 (java) S 10686 10673 9996 0 -1 64 302 0 0 0 4 0 0 0 17 0 9 0 19439727 935428096 40595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10687/tid=10694] ppid=10686 vsize=913504 CPUtime=0
/proc/10687/task/10694/stat : 10694 (java) S 10686 10673 9996 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 19439727 935428096 40595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10687/tid=10695] ppid=10686 vsize=913504 CPUtime=0
/proc/10687/task/10695/stat : 10695 (java) S 10686 10673 9996 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 19439727 935428096 40595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 24.24
Current children cumulated vsize (KiB) 935728

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

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

[startup+24.7269 s]
/proc/loadavg: 2.08 2.03 1.94 4/92 10695
/proc/meminfo: memFree=657152/2055920 swapFree=4192956/4192956
[pid=10673] ppid=10671 vsize=16868 CPUtime=17.98
/proc/10673/stat : 10673 (sugar) S 10671 10673 9996 0 -1 4194304 1323 64611 0 1 5 2 1708 83 16 0 1 0 19437896 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/10673/statm: 4217 1112 409 3 0 796 0
[pid=10686] ppid=10673 vsize=0 CPUtime=0
/proc/10686/stat : 10686 (sh) Z 10673 10673 9996 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 19439721 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/10686/statm: 0 0 0 0 0 0 0
[pid=10687] ppid=1 vsize=903260 CPUtime=6.38
/proc/10687/stat : 10687 (java) S 1 10673 9996 0 -1 0 52345 0 1 0 607 31 0 0 16 0 9 0 19439722 924938240 41378 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10687/statm: 225815 41378 2159 9 0 220728 0
[pid=10687/tid=10688] ppid=1 vsize=903260 CPUtime=3.6
/proc/10687/task/10688/stat : 10688 (java) R 1 10673 9996 0 -1 64 3118 0 1 0 357 3 0 0 25 0 9 0 19439723 924938240 41378 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10687/tid=10689] ppid=1 vsize=903260 CPUtime=2.71
/proc/10687/task/10689/stat : 10689 (java) R 1 10673 9996 0 -1 64 48223 0 0 0 244 27 0 0 16 0 9 0 19439724 924938240 41378 996147200 134512640 134550932 4294955936 18446744073709551615 101606623 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=10687/tid=10690] ppid=1 vsize=903260 CPUtime=0
/proc/10687/task/10690/stat : 10690 (java) S 1 10673 9996 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 19439724 924938240 41378 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10687/tid=10691] ppid=1 vsize=903260 CPUtime=0
/proc/10687/task/10691/stat : 10691 (java) S 1 10673 9996 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 19439724 924938240 41378 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10687/tid=10692] ppid=1 vsize=903260 CPUtime=0
/proc/10687/task/10692/stat : 10692 (java) S 1 10673 9996 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 19439727 924938240 41378 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10687/tid=10693] ppid=1 vsize=903260 CPUtime=0.04
/proc/10687/task/10693/stat : 10693 (java) S 1 10673 9996 0 -1 64 302 0 0 0 4 0 0 0 17 0 9 0 19439727 924938240 41378 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10687/tid=10694] ppid=1 vsize=903260 CPUtime=0
/proc/10687/task/10694/stat : 10694 (java) S 1 10673 9996 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 19439727 924938240 41378 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10687/tid=10695] ppid=1 vsize=903260 CPUtime=0
/proc/10687/task/10695/stat : 10695 (java) S 1 10673 9996 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 19439727 924938240 41378 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 24.36
Current children cumulated vsize (KiB) 920128

[startup+25.1022 s]
/proc/loadavg: 2.08 2.03 1.94 4/92 10695
/proc/meminfo: memFree=657152/2055920 swapFree=4192956/4192956
[pid=10673] ppid=10671 vsize=16868 CPUtime=17.98
/proc/10673/stat : 10673 (sugar) S 10671 10673 9996 0 -1 4194304 1323 64611 0 1 5 2 1708 83 16 0 1 0 19437896 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/10673/statm: 4217 1112 409 3 0 796 0
[pid=10686] ppid=10673 vsize=0 CPUtime=0
/proc/10686/stat : 10686 (sh) Z 10673 10673 9996 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 19439721 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/10686/statm: 0 0 0 0 0 0 0
[pid=10687] ppid=1 vsize=0 CPUtime=6.75
/proc/10687/stat : 10687 (java) Z 1 10673 9996 0 -1 1036 52861 0 1 0 643 32 0 0 15 0 2 0 19439722 0 0 996147200 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10687/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 24.73
Current children cumulated vsize (KiB) 16868

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10673 and gives
#  childrusage.ru_utime.tv_sec=17
#  childrusage.ru_utime.tv_usec=143393
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=857869
# CPU time returned by wait4() is 18.0013
# while last known CPU time is 24.73
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 25.1196
CPU time (s): 24.73
CPU user time (s): 23.56
CPU system time (s): 1.17
CPU usage (%): 98.4492
Max. virtual memory (cumulated for all children) (KiB): 935728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 17.1434
system time used= 0.857869
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 66287
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= 3633
involuntary context switches= 3924

runsolver used 0.046992 second user time and 0.100984 second system time

The end

Launcher Data 

Begin job on node12 at 2009-07-11 16:48:29
IDJOB=2059179
IDBENCH=53558
IDSOLVER=738
FILE ID=node12/2059179-1247323700
PBS_JOBID= 9506603
Free space on /tmp= 66084 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/marc/normalized-large-84-unsat_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-2059179-1247323700/watcher-2059179-1247323700 -o /tmp/evaluation-result-2059179-1247323700/solver-2059179-1247323700 -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-2059179-1247323700.xml

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

MD5SUM BENCH= 10a065476271212a2e3d54c56cb75306
RANDOM SEED=664226667

node12.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		: 3000.240
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		: 3000.240
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:        890360 kB
Buffers:         58920 kB
Cached:         985764 kB
SwapCached:          0 kB
Active:         520792 kB
Inactive:       588904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        890360 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           56828 kB
Writeback:           0 kB
Mapped:          85420 kB
Slab:            40880 kB
Committed_AS:   194876 kB
PageTables:       1912 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= 66084 MiB
End job on node12 at 2009-07-11 16:48:55