Trace number 2059190

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) 21.57 21.8122

General information on the benchmark

Namecsp/marc/
normalized-large-80-unsat_ext.xml
MD5SUMb719d2b3c41beb681ae3ea204dbc7a84
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 benchmark7.65084
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of constraints3160
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension3160
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.06/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.06/0.08	c 0	BEGIN Sat Jul 11 16:48:52 2009
0.06/0.08	c 0	PID 11912
0.06/0.08	c 0	HOST node32.alineos.net
0.06/0.08	c 0	CONVERTING HOME/instance-2059190-1247323724.xml TO HOME/temp.csp
0.06/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2059190-1247323724.xml' 'HOME/temp.csp'
14.74/14.97	c 14	1 domains, 80 variables, 0 predicates, 2501 relations, 3160 constraints
14.83/15.03	c 14	ENCODING HOME/temp.csp TO HOME/temp.cnf
14.83/15.03	c 14	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'
14.87/15.11	c 15	Parsing HOME/temp.csp
21.08/21.34	c ERROR INTERRUPTED
21.57/21.81	s UNKNOWN
21.57/21.81	c 21	CPU 14.87 (0.06 0.01 14.01 0.79)
21.57/21.81	c 21	END Sat Jul 11 16:49:13 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-2059190-1247323724/watcher-2059190-1247323724 -o /tmp/evaluation-result-2059190-1247323724/solver-2059190-1247323724 -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-2059190-1247323724.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: 2.11 2.10 1.97 4/82 11912
/proc/meminfo: memFree=881608/2055920 swapFree=4192956/4192956
[pid=11912] ppid=11910 vsize=12000 CPUtime=0
/proc/11912/stat : 11912 (sugar) R 11910 11912 11015 0 -1 4194304 159 0 0 0 0 0 0 0 20 0 1 0 19439636 12288000 127 996147200 4194304 4206940 548682068608 18446744073709551615 268222632704 0 0 4224 0 0 0 0 17 1 0 0
/proc/11912/statm: 3000 127 93 3 0 100 0

[startup+0.072377 s]
/proc/loadavg: 2.11 2.10 1.97 4/82 11912
/proc/meminfo: memFree=881608/2055920 swapFree=4192956/4192956
[pid=11912] ppid=11910 vsize=16344 CPUtime=0.06
/proc/11912/stat : 11912 (sugar) R 11910 11912 11015 0 -1 4194304 1009 0 0 0 5 1 0 0 18 0 1 0 19439636 16736256 977 996147200 4194304 4206940 548682068608 18446744073709551615 268233817719 0 0 4224 0 0 0 0 17 1 0 0
/proc/11912/statm: 4086 977 380 3 0 665 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16344

[startup+0.101378 s]
/proc/loadavg: 2.11 2.10 1.97 4/82 11912
/proc/meminfo: memFree=881608/2055920 swapFree=4192956/4192956
[pid=11912] ppid=11910 vsize=16868 CPUtime=0.07
/proc/11912/stat : 11912 (sugar) S 11910 11912 11015 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 19439636 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11912/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301399 s]
/proc/loadavg: 2.11 2.10 1.97 4/82 11912
/proc/meminfo: memFree=881608/2055920 swapFree=4192956/4192956
[pid=11912] ppid=11910 vsize=16868 CPUtime=0.07
/proc/11912/stat : 11912 (sugar) S 11910 11912 11015 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 19439636 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11912/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701446 s]
/proc/loadavg: 2.11 2.10 1.97 4/82 11912
/proc/meminfo: memFree=881608/2055920 swapFree=4192956/4192956
[pid=11912] ppid=11910 vsize=16868 CPUtime=0.07
/proc/11912/stat : 11912 (sugar) S 11910 11912 11015 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 19439636 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11912/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50254 s]
/proc/loadavg: 2.11 2.10 1.97 3/93 11924
/proc/meminfo: memFree=840880/2055920 swapFree=4192956/4192956
[pid=11912] ppid=11910 vsize=16868 CPUtime=0.07
/proc/11912/stat : 11912 (sugar) S 11910 11912 11015 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 19439636 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11912/statm: 4217 1111 409 3 0 796 0
[pid=11915] ppid=11912 vsize=5356 CPUtime=0
/proc/11915/stat : 11915 (sh) S 11912 11912 11015 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19439644 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11915/statm: 1339 233 193 169 0 50 0
[pid=11916] ppid=11915 vsize=864752 CPUtime=1.39
/proc/11916/stat : 11916 (java) S 11915 11912 11015 0 -1 0 24082 0 1 0 120 19 0 0 18 0 9 0 19439645 885506048 23338 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/11916/statm: 216188 23338 2556 9 0 210700 0
[pid=11916/tid=11917] ppid=11915 vsize=864752 CPUtime=0.94
/proc/11916/task/11917/stat : 11917 (java) R 11915 11912 11015 0 -1 64 3384 0 1 0 87 7 0 0 25 0 9 0 19439646 885506048 23338 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11916/tid=11918] ppid=11915 vsize=864752 CPUtime=0.33
/proc/11916/task/11918/stat : 11918 (java) R 11915 11912 11015 0 -1 64 19515 0 0 0 22 11 0 0 16 0 9 0 19439647 885506048 23338 996147200 134512640 134550932 4294955984 18446744073709551615 102709373 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=11916/tid=11919] ppid=11915 vsize=864752 CPUtime=0
/proc/11916/task/11919/stat : 11919 (java) S 11915 11912 11015 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 19439647 885506048 23338 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11916/tid=11920] ppid=11915 vsize=864752 CPUtime=0
/proc/11916/task/11920/stat : 11920 (java) S 11915 11912 11015 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 19439647 885506048 23338 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11916/tid=11921] ppid=11915 vsize=864752 CPUtime=0
/proc/11916/task/11921/stat : 11921 (java) S 11915 11912 11015 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 19439649 885506048 23338 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11916/tid=11922] ppid=11915 vsize=864752 CPUtime=0.1
/proc/11916/task/11922/stat : 11922 (java) S 11915 11912 11015 0 -1 64 481 0 0 0 10 0 0 0 16 0 9 0 19439649 885506048 23338 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11916/tid=11923] ppid=11915 vsize=864752 CPUtime=0
/proc/11916/task/11923/stat : 11923 (java) S 11915 11912 11015 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 19439650 885506048 23338 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11916/tid=11924] ppid=11915 vsize=864752 CPUtime=0
/proc/11916/task/11924/stat : 11924 (java) S 11915 11912 11015 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 19439650 885506048 23338 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) 886976

[startup+3.10274 s]
/proc/loadavg: 2.11 2.10 1.97 3/93 11924
/proc/meminfo: memFree=764144/2055920 swapFree=4192956/4192956
[pid=11912] ppid=11910 vsize=16868 CPUtime=0.07
/proc/11912/stat : 11912 (sugar) S 11910 11912 11015 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 19439636 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11912/statm: 4217 1111 409 3 0 796 0
[pid=11915] ppid=11912 vsize=5356 CPUtime=0
/proc/11915/stat : 11915 (sh) S 11912 11912 11015 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19439644 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11915/statm: 1339 233 193 169 0 50 0
[pid=11916] ppid=11915 vsize=864752 CPUtime=2.98
/proc/11916/stat : 11916 (java) S 11915 11912 11015 0 -1 0 32961 0 1 0 270 28 0 0 18 0 9 0 19439645 885506048 32181 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/11916/statm: 216188 32181 2556 9 0 210700 0
[pid=11916/tid=11917] ppid=11915 vsize=864752 CPUtime=2.31
/proc/11916/task/11917/stat : 11917 (java) R 11915 11912 11015 0 -1 64 4043 0 1 0 219 12 0 0 25 0 9 0 19439646 885506048 32181 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11916/tid=11918] ppid=11915 vsize=864752 CPUtime=0.48
/proc/11916/task/11918/stat : 11918 (java) S 11915 11912 11015 0 -1 64 27701 0 0 0 34 14 0 0 16 0 9 0 19439647 885506048 32181 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=11916/tid=11919] ppid=11915 vsize=864752 CPUtime=0
/proc/11916/task/11919/stat : 11919 (java) S 11915 11912 11015 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 19439647 885506048 32181 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11916/tid=11920] ppid=11915 vsize=864752 CPUtime=0
/proc/11916/task/11920/stat : 11920 (java) S 11915 11912 11015 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 19439647 885506048 32181 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11916/tid=11921] ppid=11915 vsize=864752 CPUtime=0
/proc/11916/task/11921/stat : 11921 (java) S 11915 11912 11015 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 19439649 885506048 32181 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11916/tid=11922] ppid=11915 vsize=864752 CPUtime=0.15
/proc/11916/task/11922/stat : 11922 (java) S 11915 11912 11015 0 -1 64 515 0 0 0 15 0 0 0 16 0 9 0 19439649 885506048 32181 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11916/tid=11923] ppid=11915 vsize=864752 CPUtime=0
/proc/11916/task/11923/stat : 11923 (java) S 11915 11912 11015 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 19439650 885506048 32181 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11916/tid=11924] ppid=11915 vsize=864752 CPUtime=0
/proc/11916/task/11924/stat : 11924 (java) S 11915 11912 11015 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 19439650 885506048 32181 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) 886976

[startup+6.30208 s]
/proc/loadavg: 2.18 2.11 1.97 3/93 11924
/proc/meminfo: memFree=730416/2055920 swapFree=4192956/4192956
[pid=11912] ppid=11910 vsize=16868 CPUtime=0.07
/proc/11912/stat : 11912 (sugar) S 11910 11912 11015 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 19439636 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11912/statm: 4217 1111 409 3 0 796 0
[pid=11915] ppid=11912 vsize=5356 CPUtime=0
/proc/11915/stat : 11915 (sh) S 11912 11912 11015 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19439644 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11915/statm: 1339 233 193 169 0 50 0
[pid=11916] ppid=11915 vsize=864752 CPUtime=6.15
/proc/11916/stat : 11916 (java) S 11915 11912 11015 0 -1 0 38283 0 1 0 574 41 0 0 18 0 9 0 19439645 885506048 37428 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/11916/statm: 216188 37428 2556 9 0 210700 0
[pid=11916/tid=11917] ppid=11915 vsize=864752 CPUtime=5.27
/proc/11916/task/11917/stat : 11917 (java) R 11915 11912 11015 0 -1 64 4119 0 1 0 505 22 0 0 25 0 9 0 19439646 885506048 37428 996147200 134512640 134550932 4294955984 18446744073709551615 4126756518 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11916/tid=11918] ppid=11915 vsize=864752 CPUtime=0.67
/proc/11916/task/11918/stat : 11918 (java) S 11915 11912 11015 0 -1 64 32926 0 0 0 49 18 0 0 16 0 9 0 19439647 885506048 37428 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=11916/tid=11919] ppid=11915 vsize=864752 CPUtime=0
/proc/11916/task/11919/stat : 11919 (java) S 11915 11912 11015 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 19439647 885506048 37428 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11916/tid=11920] ppid=11915 vsize=864752 CPUtime=0
/proc/11916/task/11920/stat : 11920 (java) S 11915 11912 11015 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 19439647 885506048 37428 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11916/tid=11921] ppid=11915 vsize=864752 CPUtime=0
/proc/11916/task/11921/stat : 11921 (java) S 11915 11912 11015 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 19439649 885506048 37428 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11916/tid=11922] ppid=11915 vsize=864752 CPUtime=0.19
/proc/11916/task/11922/stat : 11922 (java) S 11915 11912 11015 0 -1 64 536 0 0 0 19 0 0 0 15 0 9 0 19439649 885506048 37428 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11916/tid=11923] ppid=11915 vsize=864752 CPUtime=0
/proc/11916/task/11923/stat : 11923 (java) S 11915 11912 11015 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 19439650 885506048 37428 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11916/tid=11924] ppid=11915 vsize=864752 CPUtime=0
/proc/11916/task/11924/stat : 11924 (java) S 11915 11912 11015 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 19439650 885506048 37428 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 886976

[startup+12.7018 s]
/proc/loadavg: 2.16 2.11 1.97 3/93 11924
/proc/meminfo: memFree=644528/2055920 swapFree=4192956/4192956
[pid=11912] ppid=11910 vsize=16868 CPUtime=0.07
/proc/11912/stat : 11912 (sugar) S 11910 11912 11015 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 19439636 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11912/statm: 4217 1111 409 3 0 796 0
[pid=11915] ppid=11912 vsize=5356 CPUtime=0
/proc/11915/stat : 11915 (sh) S 11912 11912 11015 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19439644 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11915/statm: 1339 233 193 169 0 50 0
[pid=11916] ppid=11915 vsize=864752 CPUtime=12.5
/proc/11916/stat : 11916 (java) S 11915 11912 11015 0 -1 0 51262 0 1 0 1184 66 0 0 18 0 9 0 19439645 885506048 50306 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/11916/statm: 216188 50306 2556 9 0 210700 0
[pid=11916/tid=11917] ppid=11915 vsize=864752 CPUtime=11.13
/proc/11916/task/11917/stat : 11917 (java) R 11915 11912 11015 0 -1 64 5081 0 1 0 1075 38 0 0 25 0 9 0 19439646 885506048 50306 996147200 134512640 134550932 4294955984 18446744073709551615 102093999 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11916/tid=11918] ppid=11915 vsize=864752 CPUtime=1.12
/proc/11916/task/11918/stat : 11918 (java) S 11915 11912 11015 0 -1 64 44937 0 0 0 86 26 0 0 16 0 9 0 19439647 885506048 50306 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=11916/tid=11919] ppid=11915 vsize=864752 CPUtime=0
/proc/11916/task/11919/stat : 11919 (java) S 11915 11912 11015 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 19439647 885506048 50306 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11916/tid=11920] ppid=11915 vsize=864752 CPUtime=0
/proc/11916/task/11920/stat : 11920 (java) S 11915 11912 11015 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 19439647 885506048 50306 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11916/tid=11921] ppid=11915 vsize=864752 CPUtime=0
/proc/11916/task/11921/stat : 11921 (java) S 11915 11912 11015 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 19439649 885506048 50306 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11916/tid=11922] ppid=11915 vsize=864752 CPUtime=0.21
/proc/11916/task/11922/stat : 11922 (java) S 11915 11912 11015 0 -1 64 542 0 0 0 21 0 0 0 15 0 9 0 19439649 885506048 50306 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11916/tid=11923] ppid=11915 vsize=864752 CPUtime=0
/proc/11916/task/11923/stat : 11923 (java) S 11915 11912 11015 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 19439650 885506048 50306 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11916/tid=11924] ppid=11915 vsize=864752 CPUtime=0
/proc/11916/task/11924/stat : 11924 (java) S 11915 11912 11015 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 19439650 885506048 50306 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 886976



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+21.3018 s]
/proc/loadavg: 2.14 2.11 1.97 4/93 11934
/proc/meminfo: memFree=656112/2055920 swapFree=4192956/4192956
[pid=11912] ppid=11910 vsize=16868 CPUtime=14.87
/proc/11912/stat : 11912 (sugar) S 11910 11912 11015 0 -1 4194304 1309 55850 0 1 6 1 1401 79 16 0 1 0 19439636 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11912/statm: 4217 1111 409 3 0 796 0
[pid=11925] ppid=11912 vsize=5356 CPUtime=0
/proc/11925/stat : 11925 (sh) S 11912 11912 11015 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 19441139 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11925/statm: 1339 233 193 169 0 50 0
[pid=11926] ppid=11925 vsize=903220 CPUtime=6.21
/proc/11926/stat : 11926 (java) S 11925 11912 11015 0 -1 0 52925 0 1 0 592 29 0 0 18 0 9 0 19441139 924897280 41959 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/11926/statm: 225805 41959 2159 9 0 220718 0
[pid=11926/tid=11927] ppid=11925 vsize=903220 CPUtime=3.5
/proc/11926/task/11927/stat : 11927 (java) R 11925 11912 11015 0 -1 64 3114 0 1 0 347 3 0 0 25 0 9 0 19441140 924897280 41959 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11926/tid=11928] ppid=11925 vsize=903220 CPUtime=2.64
/proc/11926/task/11928/stat : 11928 (java) R 11925 11912 11015 0 -1 64 48799 0 0 0 240 24 0 0 16 0 9 0 19441142 924897280 41959 996147200 134512640 134550932 4294955936 18446744073709551615 103732451 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=11926/tid=11929] ppid=11925 vsize=903220 CPUtime=0
/proc/11926/task/11929/stat : 11929 (java) S 11925 11912 11015 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 19441142 924897280 41959 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11926/tid=11930] ppid=11925 vsize=903220 CPUtime=0
/proc/11926/task/11930/stat : 11930 (java) S 11925 11912 11015 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 19441142 924897280 41959 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11926/tid=11931] ppid=11925 vsize=903220 CPUtime=0
/proc/11926/task/11931/stat : 11931 (java) S 11925 11912 11015 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 19441144 924897280 41959 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11926/tid=11932] ppid=11925 vsize=903220 CPUtime=0.04
/proc/11926/task/11932/stat : 11932 (java) S 11925 11912 11015 0 -1 64 310 0 0 0 4 0 0 0 16 0 9 0 19441144 924897280 41959 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11926/tid=11933] ppid=11925 vsize=903220 CPUtime=0
/proc/11926/task/11933/stat : 11933 (java) S 11925 11912 11015 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 19441144 924897280 41959 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11926/tid=11934] ppid=11925 vsize=903220 CPUtime=0
/proc/11926/task/11934/stat : 11934 (java) S 11925 11912 11015 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 19441144 924897280 41959 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 21.08
Current children cumulated vsize (KiB) 925444

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

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

[startup+21.4268 s]
/proc/loadavg: 2.14 2.11 1.97 4/93 11934
/proc/meminfo: memFree=656112/2055920 swapFree=4192956/4192956
[pid=11912] ppid=11910 vsize=16868 CPUtime=14.87
/proc/11912/stat : 11912 (sugar) S 11910 11912 11015 0 -1 4194304 1323 55850 0 1 6 1 1401 79 16 0 1 0 19439636 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/11912/statm: 4217 1112 409 3 0 796 0
[pid=11925] ppid=11912 vsize=0 CPUtime=0
/proc/11925/stat : 11925 (sh) Z 11912 11912 11015 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 19441139 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/11925/statm: 0 0 0 0 0 0 0
[pid=11926] ppid=1 vsize=903220 CPUtime=6.33
/proc/11926/stat : 11926 (java) S 1 11912 11015 0 -1 0 52925 0 1 0 604 29 0 0 16 0 9 0 19441139 924897280 41959 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/11926/statm: 225805 41959 2159 9 0 220718 0
[pid=11926/tid=11927] ppid=1 vsize=903220 CPUtime=3.5
/proc/11926/task/11927/stat : 11927 (java) R 1 11912 11015 0 -1 64 3114 0 1 0 347 3 0 0 25 0 9 0 19441140 924897280 41959 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11926/tid=11928] ppid=1 vsize=903220 CPUtime=2.76
/proc/11926/task/11928/stat : 11928 (java) R 1 11912 11015 0 -1 64 48799 0 0 0 252 24 0 0 16 0 9 0 19441142 924897280 41959 996147200 134512640 134550932 4294955936 18446744073709551615 104188655 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=11926/tid=11929] ppid=1 vsize=903220 CPUtime=0
/proc/11926/task/11929/stat : 11929 (java) S 1 11912 11015 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 19441142 924897280 41959 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11926/tid=11930] ppid=1 vsize=903220 CPUtime=0
/proc/11926/task/11930/stat : 11930 (java) S 1 11912 11015 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 19441142 924897280 41959 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11926/tid=11931] ppid=1 vsize=903220 CPUtime=0
/proc/11926/task/11931/stat : 11931 (java) S 1 11912 11015 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 19441144 924897280 41959 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11926/tid=11932] ppid=1 vsize=903220 CPUtime=0.04
/proc/11926/task/11932/stat : 11932 (java) S 1 11912 11015 0 -1 64 310 0 0 0 4 0 0 0 16 0 9 0 19441144 924897280 41959 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11926/tid=11933] ppid=1 vsize=903220 CPUtime=0
/proc/11926/task/11933/stat : 11933 (java) S 1 11912 11015 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 19441144 924897280 41959 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11926/tid=11934] ppid=1 vsize=903220 CPUtime=0
/proc/11926/task/11934/stat : 11934 (java) S 1 11912 11015 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 19441144 924897280 41959 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 21.2
Current children cumulated vsize (KiB) 920088

[startup+21.8025 s]
/proc/loadavg: 2.14 2.11 1.97 4/93 11934
/proc/meminfo: memFree=656112/2055920 swapFree=4192956/4192956
[pid=11912] ppid=11910 vsize=16868 CPUtime=14.87
/proc/11912/stat : 11912 (sugar) S 11910 11912 11015 0 -1 4194304 1323 55850 0 1 6 1 1401 79 16 0 1 0 19439636 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/11912/statm: 4217 1112 409 3 0 796 0
[pid=11925] ppid=11912 vsize=0 CPUtime=0
/proc/11925/stat : 11925 (sh) Z 11912 11912 11015 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 19441139 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/11925/statm: 0 0 0 0 0 0 0
[pid=11926] ppid=1 vsize=0 CPUtime=6.7
/proc/11926/stat : 11926 (java) Z 1 11912 11015 0 -1 1036 53447 0 1 0 639 31 0 0 15 0 2 0 19441139 0 0 996147200 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/11926/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 21.57
Current children cumulated vsize (KiB) 16868

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11912 and gives
#  childrusage.ru_utime.tv_sec=14
#  childrusage.ru_utime.tv_usec=80859
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=808877
# CPU time returned by wait4() is 14.8897
# while last known CPU time is 21.57
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 21.8122
CPU time (s): 21.57
CPU user time (s): 20.46
CPU system time (s): 1.11
CPU usage (%): 98.8896
Max. virtual memory (cumulated for all children) (KiB): 925444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.0809
system time used= 0.808877
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57526
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= 3655
involuntary context switches= 3919

runsolver used 0.036994 second user time and 0.103984 second system time

The end

Launcher Data 

Begin job on node32 at 2009-07-11 16:48:51
IDJOB=2059190
IDBENCH=53559
IDSOLVER=738
FILE ID=node32/2059190-1247323724
PBS_JOBID= 9506564
Free space on /tmp= 66320 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/marc/normalized-large-80-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-2059190-1247323724/watcher-2059190-1247323724 -o /tmp/evaluation-result-2059190-1247323724/solver-2059190-1247323724 -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-2059190-1247323724.xml

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

MD5SUM BENCH= b719d2b3c41beb681ae3ea204dbc7a84
RANDOM SEED=875521017

node32.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		: 3000.236
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		: 3000.236
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:        882088 kB
Buffers:         65320 kB
Cached:         970456 kB
SwapCached:          0 kB
Active:         139220 kB
Inactive:       961856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        882088 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           46784 kB
Writeback:           0 kB
Mapped:          85732 kB
Slab:            57400 kB
Committed_AS:   218952 kB
PageTables:       2060 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66316 MiB
End job on node32 at 2009-07-11 16:49:15