Trace number 281011

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, and are wall clock time (not CPU 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
Toolbar_MaxSat 2007-01-19? (TO) 2400.04 2406.05

General information on the benchmark

NameMaxCSP/randomMaxCSP/sparseLoose/
vcsp-40-10-13-60-39_ext.xml
MD5SUM993530a3891087e34379688662a3a69f
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints99
Best CPU time to get the best result obtained on this benchmark3.23151
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints101
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension101
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

translate /tmp/evaluation/281011-1169309443/unknown.xml to /tmp/evaluation/281011-1169309443/unknown.wcsp

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node38/watcher-281011-1169309443 -o ROOT/results/node38/solver-281011-1169309443 -C 2400 -M 900 /tmp/evaluation/281011-1169309443/solver.sh /tmp/evaluation/281011-1169309443/unknown 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 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

/proc/loadavg: 2.00 2.00 1.90 5/80 1539
/proc/meminfo: memFree=1418072/2055920 swapFree=4192812/4192956
[pid=1538] ppid=1536 vsize=6348 CPUtime=0
/proc/1538/stat : 1538 (solver.sh) R 1536 1538 691 0 -1 4194304 261 0 0 0 0 0 0 0 20 0 1 0 279344062 6500352 216 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890608722 0 0 4096 8192 0 0 0 17 1 0 0
/proc/1538/statm: 1587 216 165 79 0 123 0

[startup+0.105191 s]
/proc/loadavg: 2.00 2.00 1.90 5/80 1539
/proc/meminfo: memFree=1418072/2055920 swapFree=4192812/4192956
[pid=1538] ppid=1536 vsize=47560 CPUtime=0.03
/proc/1538/stat : 1538 (solver.sh) S 1536 1538 691 0 -1 4194304 901 2455 0 0 0 1 1 1 24 0 1 0 279344062 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1538/statm: 11890 362 246 79 0 217 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 47560

[startup+0.516266 s]
/proc/loadavg: 2.00 2.00 1.90 5/80 1539
/proc/meminfo: memFree=1418072/2055920 swapFree=4192812/4192956
[pid=1538] ppid=1536 vsize=47560 CPUtime=0.03
/proc/1538/stat : 1538 (solver.sh) S 1536 1538 691 0 -1 4194304 901 2455 0 0 0 1 1 1 24 0 1 0 279344062 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1538/statm: 11890 362 246 79 0 217 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 47560

[startup+1.33743 s]
/proc/loadavg: 2.00 2.00 1.90 3/81 1560
/proc/meminfo: memFree=1363664/2055920 swapFree=4192812/4192956
[pid=1538] ppid=1536 vsize=47560 CPUtime=0.03
/proc/1538/stat : 1538 (solver.sh) S 1536 1538 691 0 -1 4194304 901 2455 0 0 0 1 1 1 24 0 1 0 279344062 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1538/statm: 11890 362 246 79 0 217 0
[pid=1557] ppid=1538 vsize=69876 CPUtime=1.25
/proc/1557/stat : 1557 (toolbar) R 1538 1538 691 0 -1 4194304 16207 1341 0 0 23 6 96 0 20 0 1 0 279344067 71553024 16172 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657821 0 0 4096 2 0 0 0 17 1 0 0
/proc/1557/statm: 17469 16172 76 178 0 17287 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 117436

[startup+2.97474 s]
/proc/loadavg: 2.00 2.00 1.90 3/81 1560
/proc/meminfo: memFree=1330832/2055920 swapFree=4192812/4192956
[pid=1538] ppid=1536 vsize=47560 CPUtime=0.03
/proc/1538/stat : 1538 (solver.sh) S 1536 1538 691 0 -1 4194304 901 2455 0 0 0 1 1 1 24 0 1 0 279344062 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1538/statm: 11890 362 246 79 0 217 0
[pid=1557] ppid=1538 vsize=91844 CPUtime=2.88
/proc/1557/stat : 1557 (toolbar) R 1538 1538 691 0 -1 4194304 21696 1341 0 0 184 8 96 0 25 0 1 0 279344067 94048256 21661 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/1557/statm: 22961 21661 80 178 0 22779 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 139404

[startup+6.26239 s]
/proc/loadavg: 2.00 2.00 1.90 3/81 1560
/proc/meminfo: memFree=1330704/2055920 swapFree=4192812/4192956
[pid=1538] ppid=1536 vsize=47560 CPUtime=0.03
/proc/1538/stat : 1538 (solver.sh) S 1536 1538 691 0 -1 4194304 901 2455 0 0 0 1 1 1 24 0 1 0 279344062 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1538/statm: 11890 362 246 79 0 217 0
[pid=1557] ppid=1538 vsize=91844 CPUtime=6.14
/proc/1557/stat : 1557 (toolbar) R 1538 1538 691 0 -1 4194304 21696 1341 0 0 510 8 96 0 25 0 1 0 279344067 94048256 21661 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699987 0 0 4096 2 0 0 0 17 1 0 0
/proc/1557/statm: 22961 21661 80 178 0 22779 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 139404

[startup+12.7286 s]
/proc/loadavg: 2.00 2.00 1.90 3/81 1560
/proc/meminfo: memFree=1330704/2055920 swapFree=4192812/4192956
[pid=1538] ppid=1536 vsize=47560 CPUtime=0.03
/proc/1538/stat : 1538 (solver.sh) S 1536 1538 691 0 -1 4194304 901 2455 0 0 0 1 1 1 24 0 1 0 279344062 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1538/statm: 11890 362 246 79 0 217 0
[pid=1557] ppid=1538 vsize=91844 CPUtime=12.54
/proc/1557/stat : 1557 (toolbar) R 1538 1538 691 0 -1 4194304 21696 1341 0 0 1150 8 96 0 25 0 1 0 279344067 94048256 21661 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/1557/statm: 22961 21661 80 178 0 22779 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 139404

[startup+25.5601 s]
/proc/loadavg: 2.00 2.00 1.90 3/81 1560
/proc/meminfo: memFree=1330704/2055920 swapFree=4192812/4192956
[pid=1538] ppid=1536 vsize=47560 CPUtime=0.03
/proc/1538/stat : 1538 (solver.sh) S 1536 1538 691 0 -1 4194304 901 2455 0 0 0 1 1 1 24 0 1 0 279344062 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1538/statm: 11890 362 246 79 0 217 0
[pid=1557] ppid=1538 vsize=91848 CPUtime=25.27
/proc/1557/stat : 1557 (toolbar) R 1538 1538 691 0 -1 4194304 21697 1341 0 0 2423 8 96 0 25 0 1 0 279344067 94052352 21662 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657232 0 0 4096 2 0 0 0 17 1 0 0
/proc/1557/statm: 22962 21662 80 178 0 22780 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 139408

[startup+51.2321 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 1560
/proc/meminfo: memFree=1330832/2055920 swapFree=4192812/4192956
[pid=1538] ppid=1536 vsize=47560 CPUtime=0.03
/proc/1538/stat : 1538 (solver.sh) S 1536 1538 691 0 -1 4194304 901 2455 0 0 0 1 1 1 24 0 1 0 279344062 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1538/statm: 11890 362 246 79 0 217 0
[pid=1557] ppid=1538 vsize=91848 CPUtime=50.72
/proc/1557/stat : 1557 (toolbar) R 1538 1538 691 0 -1 4194304 21697 1341 0 0 4968 8 96 0 25 0 1 0 279344067 94052352 21662 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693622 0 0 4096 2 0 0 0 17 1 0 0
/proc/1557/statm: 22962 21662 80 178 0 22780 0
Current children cumulated CPU time (s) 50.75
Current children cumulated vsize (KiB) 139408

[startup+102.447 s]
/proc/loadavg: 2.08 2.01 1.91 3/81 1560
/proc/meminfo: memFree=1330832/2055920 swapFree=4192812/4192956
[pid=1538] ppid=1536 vsize=47560 CPUtime=0.03
/proc/1538/stat : 1538 (solver.sh) S 1536 1538 691 0 -1 4194304 901 2455 0 0 0 1 1 1 24 0 1 0 279344062 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1538/statm: 11890 362 246 79 0 217 0
[pid=1557] ppid=1538 vsize=91848 CPUtime=101.51
/proc/1557/stat : 1557 (toolbar) R 1538 1538 691 0 -1 4194304 21697 1341 0 0 10047 8 96 0 25 0 1 0 279344067 94052352 21662 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 1 0 0
/proc/1557/statm: 22962 21662 80 178 0 22780 0
Current children cumulated CPU time (s) 101.54
Current children cumulated vsize (KiB) 139408

[startup+162.494 s]
/proc/loadavg: 2.03 2.01 1.91 3/81 1560
/proc/meminfo: memFree=1330832/2055920 swapFree=4192812/4192956
[pid=1538] ppid=1536 vsize=47560 CPUtime=0.03
/proc/1538/stat : 1538 (solver.sh) S 1536 1538 691 0 -1 4194304 901 2455 0 0 0 1 1 1 24 0 1 0 279344062 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1538/statm: 11890 362 246 79 0 217 0
[pid=1557] ppid=1538 vsize=91848 CPUtime=161.06
/proc/1557/stat : 1557 (toolbar) R 1538 1538 691 0 -1 4194304 21697 1341 0 0 16002 8 96 0 25 0 1 0 279344067 94052352 21662 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693945 0 0 4096 2 0 0 0 17 1 0 0
/proc/1557/statm: 22962 21662 80 178 0 22780 0
Current children cumulated CPU time (s) 161.09
Current children cumulated vsize (KiB) 139408

[startup+222.543 s]
/proc/loadavg: 2.10 2.03 1.93 3/81 1560
/proc/meminfo: memFree=1330768/2055920 swapFree=4192812/4192956
[pid=1538] ppid=1536 vsize=47560 CPUtime=0.03
/proc/1538/stat : 1538 (solver.sh) S 1536 1538 691 0 -1 4194304 901 2455 0 0 0 1 1 1 24 0 1 0 279344062 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1538/statm: 11890 362 246 79 0 217 0
[pid=1557] ppid=1538 vsize=91848 CPUtime=220.6
/proc/1557/stat : 1557 (toolbar) R 1538 1538 691 0 -1 4194304 21697 1341 0 0 21955 9 96 0 25 0 1 0 279344067 94052352 21662 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670561 0 0 4096 2 0 0 0 17 1 0 0
/proc/1557/statm: 22962 21662 80 178 0 22780 0
Current children cumulated CPU time (s) 220.63
Current children cumulated vsize (KiB) 139408

[startup+282.592 s]
/proc/loadavg: 2.04 2.02 1.93 3/81 1560
/proc/meminfo: memFree=1330768/2055920 swapFree=4192812/4192956
[pid=1538] ppid=1536 vsize=47560 CPUtime=0.03
/proc/1538/stat : 1538 (solver.sh) S 1536 1538 691 0 -1 4194304 901 2455 0 0 0 1 1 1 24 0 1 0 279344062 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1538/statm: 11890 362 246 79 0 217 0
[pid=1557] ppid=1538 vsize=91848 CPUtime=280.15
/proc/1557/stat : 1557 (toolbar) R 1538 1538 691 0 -1 4194304 21697 1341 0 0 27910 9 96 0 25 0 1 0 279344067 94052352 21662 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694106 0 0 4096 2 0 0 0 17 1 0 0
/proc/1557/statm: 22962 21662 80 178 0 22780 0
Current children cumulated CPU time (s) 280.18
Current children cumulated vsize (KiB) 139408

[startup+342.689 s]
/proc/loadavg: 2.01 2.02 1.93 3/81 1560
/proc/meminfo: memFree=1330768/2055920 swapFree=4192812/4192956
[pid=1538] ppid=1536 vsize=47560 CPUtime=0.03
/proc/1538/stat : 1538 (solver.sh) S 1536 1538 691 0 -1 4194304 901 2455 0 0 0 1 1 1 24 0 1 0 279344062 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1538/statm: 11890 362 246 79 0 217 0
[pid=1557] ppid=1538 vsize=91848 CPUtime=339.72
/proc/1557/stat : 1557 (toolbar) R 1538 1538 691 0 -1 4194304 21697 1341 0 0 33867 9 96 0 25 0 1 0 279344067 94052352 21662 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657127 0 0 4096 2 0 0 0 17 1 0 0
/proc/1557/statm: 22962 21662 80 178 0 22780 0
Current children cumulated CPU time (s) 339.75
Current children cumulated vsize (KiB) 139408

[startup+402.745 s]
/proc/loadavg: 2.06 2.03 1.93 3/81 1560
/proc/meminfo: memFree=1330768/2055920 swapFree=4192812/4192956
[pid=1538] ppid=1536 vsize=47560 CPUtime=0.03
/proc/1538/stat : 1538 (solver.sh) S 1536 1538 691 0 -1 4194304 901 2455 0 0 0 1 1 1 24 0 1 0 279344062 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1538/statm: 11890 362 246 79 0 217 0
[pid=1557] ppid=1538 vsize=91848 CPUtime=399.26
/proc/1557/stat : 1557 (toolbar) R 1538 1538 691 0 -1 4194304 21697 1341 0 0 39821 9 96 0 25 0 1 0 279344067 94052352 21662 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 1 0 0
/proc/1557/statm: 22962 21662 80 178 0 22780 0
Current children cumulated CPU time (s) 399.29
Current children cumulated vsize (KiB) 139408

[startup+462.798 s]
/proc/loadavg: 2.02 2.02 1.93 3/81 1560
/proc/meminfo: memFree=1330768/2055920 swapFree=4192812/4192956
[pid=1538] ppid=1536 vsize=47560 CPUtime=0.03
/proc/1538/stat : 1538 (solver.sh) S 1536 1538 691 0 -1 4194304 901 2455 0 0 0 1 1 1 24 0 1 0 279344062 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1538/statm: 11890 362 246 79 0 217 0
[pid=1557] ppid=1538 vsize=91848 CPUtime=458.81
/proc/1557/stat : 1557 (toolbar) R 1538 1538 691 0 -1 4194304 21697 1341 0 0 45776 9 96 0 25 0 1 0 279344067 94052352 21662 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/1557/statm: 22962 21662 80 178 0 22780 0
Current children cumulated CPU time (s) 458.84
Current children cumulated vsize (KiB) 139408

[startup+522.841 s]
/proc/loadavg: 2.00 2.02 1.93 3/81 1560
/proc/meminfo: memFree=1330704/2055920 swapFree=4192812/4192956
[pid=1538] ppid=1536 vsize=47560 CPUtime=0.03
/proc/1538/stat : 1538 (solver.sh) S 1536 1538 691 0 -1 4194304 901 2455 0 0 0 1 1 1 24 0 1 0 279344062 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1538/statm: 11890 362 246 79 0 217 0
[pid=1557] ppid=1538 vsize=91848 CPUtime=518.36
/proc/1557/stat : 1557 (toolbar) R 1538 1538 691 0 -1 4194304 21697 1341 0 0 51730 10 96 0 25 0 1 0 279344067 94052352 21662 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134703226 0 0 4096 2 0 0 0 17 1 0 0
/proc/1557/statm: 22962 21662 80 178 0 22780 0
Current children cumulated CPU time (s) 518.39

################
# More data... #
################

/proc/loadavg: 1.00 1.01 1.24 2/66 1577
/proc/meminfo: memFree=1364064/2055920 swapFree=4192812/4192956
[pid=1538] ppid=1536 vsize=47560 CPUtime=0.03
/proc/1538/stat : 1538 (solver.sh) S 1536 1538 691 0 -1 4194304 901 2455 0 0 0 1 1 1 24 0 1 0 279344062 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1538/statm: 11890 362 246 79 0 217 0
[pid=1557] ppid=1538 vsize=91848 CPUtime=1718.77
/proc/1557/stat : 1557 (toolbar) R 1538 1538 691 0 -1 4194304 21697 1341 0 0 171770 11 96 0 25 0 1 0 279344067 94052352 21662 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701407 0 0 4096 2 0 0 0 17 0 0 0
/proc/1557/statm: 22962 21662 80 178 0 22780 0
Current children cumulated CPU time (s) 1718.8
Current children cumulated vsize (KiB) 139408

[startup+1784.38 s]
/proc/loadavg: 1.00 1.00 1.22 2/66 1577
/proc/meminfo: memFree=1364064/2055920 swapFree=4192812/4192956
[pid=1538] ppid=1536 vsize=47560 CPUtime=0.03
/proc/1538/stat : 1538 (solver.sh) S 1536 1538 691 0 -1 4194304 901 2455 0 0 0 1 1 1 24 0 1 0 279344062 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1538/statm: 11890 362 246 79 0 217 0
[pid=1557] ppid=1538 vsize=91848 CPUtime=1778.81
/proc/1557/stat : 1557 (toolbar) R 1538 1538 691 0 -1 4194304 21697 1341 0 0 177773 12 96 0 25 0 1 0 279344067 94052352 21662 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 0 0 0
/proc/1557/statm: 22962 21662 80 178 0 22780 0
Current children cumulated CPU time (s) 1778.84
Current children cumulated vsize (KiB) 139408

[startup+1844.46 s]
/proc/loadavg: 1.00 1.00 1.20 2/66 1577
/proc/meminfo: memFree=1364064/2055920 swapFree=4192812/4192956
[pid=1538] ppid=1536 vsize=47560 CPUtime=0.03
/proc/1538/stat : 1538 (solver.sh) S 1536 1538 691 0 -1 4194304 901 2455 0 0 0 1 1 1 24 0 1 0 279344062 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1538/statm: 11890 362 246 79 0 217 0
[pid=1557] ppid=1538 vsize=91848 CPUtime=1838.84
/proc/1557/stat : 1557 (toolbar) R 1538 1538 691 0 -1 4194304 21697 1341 0 0 183776 12 96 0 25 0 1 0 279344067 94052352 21662 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 0 0 0
/proc/1557/statm: 22962 21662 80 178 0 22780 0
Current children cumulated CPU time (s) 1838.87
Current children cumulated vsize (KiB) 139408

[startup+1904.52 s]
/proc/loadavg: 1.00 1.00 1.19 2/66 1577
/proc/meminfo: memFree=1364064/2055920 swapFree=4192812/4192956
[pid=1538] ppid=1536 vsize=47560 CPUtime=0.03
/proc/1538/stat : 1538 (solver.sh) S 1536 1538 691 0 -1 4194304 901 2455 0 0 0 1 1 1 24 0 1 0 279344062 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1538/statm: 11890 362 246 79 0 217 0
[pid=1557] ppid=1538 vsize=91848 CPUtime=1898.86
/proc/1557/stat : 1557 (toolbar) R 1538 1538 691 0 -1 4194304 21697 1341 0 0 189778 12 96 0 25 0 1 0 279344067 94052352 21662 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660655 0 0 4096 2 0 0 0 17 0 0 0
/proc/1557/statm: 22962 21662 80 178 0 22780 0
Current children cumulated CPU time (s) 1898.89
Current children cumulated vsize (KiB) 139408

[startup+1964.6 s]
/proc/loadavg: 1.00 1.00 1.17 2/66 1577
/proc/meminfo: memFree=1364064/2055920 swapFree=4192812/4192956
[pid=1538] ppid=1536 vsize=47560 CPUtime=0.03
/proc/1538/stat : 1538 (solver.sh) S 1536 1538 691 0 -1 4194304 901 2455 0 0 0 1 1 1 24 0 1 0 279344062 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1538/statm: 11890 362 246 79 0 217 0
[pid=1557] ppid=1538 vsize=91848 CPUtime=1958.89
/proc/1557/stat : 1557 (toolbar) R 1538 1538 691 0 -1 4194304 21697 1341 0 0 195781 12 96 0 25 0 1 0 279344067 94052352 21662 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599456 0 0 4096 2 0 0 0 17 0 0 0
/proc/1557/statm: 22962 21662 80 178 0 22780 0
Current children cumulated CPU time (s) 1958.92
Current children cumulated vsize (KiB) 139408

[startup+2024.67 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 1577
/proc/meminfo: memFree=1364064/2055920 swapFree=4192812/4192956
[pid=1538] ppid=1536 vsize=47560 CPUtime=0.03
/proc/1538/stat : 1538 (solver.sh) S 1536 1538 691 0 -1 4194304 901 2455 0 0 0 1 1 1 24 0 1 0 279344062 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1538/statm: 11890 362 246 79 0 217 0
[pid=1557] ppid=1538 vsize=91848 CPUtime=2018.91
/proc/1557/stat : 1557 (toolbar) R 1538 1538 691 0 -1 4194304 21697 1341 0 0 201783 12 96 0 25 0 1 0 279344067 94052352 21662 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694080 0 0 4096 2 0 0 0 17 0 0 0
/proc/1557/statm: 22962 21662 80 178 0 22780 0
Current children cumulated CPU time (s) 2018.94
Current children cumulated vsize (KiB) 139408

[startup+2084.74 s]
/proc/loadavg: 1.00 1.00 1.15 2/66 1577
/proc/meminfo: memFree=1364064/2055920 swapFree=4192812/4192956
[pid=1538] ppid=1536 vsize=47560 CPUtime=0.03
/proc/1538/stat : 1538 (solver.sh) S 1536 1538 691 0 -1 4194304 901 2455 0 0 0 1 1 1 24 0 1 0 279344062 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1538/statm: 11890 362 246 79 0 217 0
[pid=1557] ppid=1538 vsize=91848 CPUtime=2078.94
/proc/1557/stat : 1557 (toolbar) R 1538 1538 691 0 -1 4194304 21697 1341 0 0 207786 12 96 0 25 0 1 0 279344067 94052352 21662 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660544 0 0 4096 2 0 0 0 17 1 0 0
/proc/1557/statm: 22962 21662 80 178 0 22780 0
Current children cumulated CPU time (s) 2078.97
Current children cumulated vsize (KiB) 139408

[startup+2144.82 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 1577
/proc/meminfo: memFree=1364064/2055920 swapFree=4192812/4192956
[pid=1538] ppid=1536 vsize=47560 CPUtime=0.03
/proc/1538/stat : 1538 (solver.sh) S 1536 1538 691 0 -1 4194304 901 2455 0 0 0 1 1 1 24 0 1 0 279344062 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1538/statm: 11890 362 246 79 0 217 0
[pid=1557] ppid=1538 vsize=91848 CPUtime=2138.98
/proc/1557/stat : 1557 (toolbar) R 1538 1538 691 0 -1 4194304 21697 1341 0 0 213790 12 96 0 25 0 1 0 279344067 94052352 21662 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693626 0 0 4096 2 0 0 0 17 0 0 0
/proc/1557/statm: 22962 21662 80 178 0 22780 0
Current children cumulated CPU time (s) 2139.01
Current children cumulated vsize (KiB) 139408

[startup+2204.89 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 1577
/proc/meminfo: memFree=1364000/2055920 swapFree=4192812/4192956
[pid=1538] ppid=1536 vsize=47560 CPUtime=0.03
/proc/1538/stat : 1538 (solver.sh) S 1536 1538 691 0 -1 4194304 901 2455 0 0 0 1 1 1 24 0 1 0 279344062 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1538/statm: 11890 362 246 79 0 217 0
[pid=1557] ppid=1538 vsize=91848 CPUtime=2199
/proc/1557/stat : 1557 (toolbar) R 1538 1538 691 0 -1 4194304 21697 1341 0 0 219792 12 96 0 25 0 1 0 279344067 94052352 21662 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700099 0 0 4096 2 0 0 0 17 0 0 0
/proc/1557/statm: 22962 21662 80 178 0 22780 0
Current children cumulated CPU time (s) 2199.03
Current children cumulated vsize (KiB) 139408

[startup+2264.97 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 1577
/proc/meminfo: memFree=1364064/2055920 swapFree=4192812/4192956
[pid=1538] ppid=1536 vsize=47560 CPUtime=0.03
/proc/1538/stat : 1538 (solver.sh) S 1536 1538 691 0 -1 4194304 901 2455 0 0 0 1 1 1 24 0 1 0 279344062 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1538/statm: 11890 362 246 79 0 217 0
[pid=1557] ppid=1538 vsize=91848 CPUtime=2259.04
/proc/1557/stat : 1557 (toolbar) R 1538 1538 691 0 -1 4194304 21697 1341 0 0 225796 12 96 0 25 0 1 0 279344067 94052352 21662 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660300 0 0 4096 2 0 0 0 17 1 0 0
/proc/1557/statm: 22962 21662 80 178 0 22780 0
Current children cumulated CPU time (s) 2259.07
Current children cumulated vsize (KiB) 139408

[startup+2325.05 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 1577
/proc/meminfo: memFree=1364064/2055920 swapFree=4192812/4192956
[pid=1538] ppid=1536 vsize=47560 CPUtime=0.03
/proc/1538/stat : 1538 (solver.sh) S 1536 1538 691 0 -1 4194304 901 2455 0 0 0 1 1 1 24 0 1 0 279344062 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1538/statm: 11890 362 246 79 0 217 0
[pid=1557] ppid=1538 vsize=91848 CPUtime=2319.07
/proc/1557/stat : 1557 (toolbar) R 1538 1538 691 0 -1 4194304 21697 1341 0 0 231799 12 96 0 25 0 1 0 279344067 94052352 21662 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670724 0 0 4096 2 0 0 0 17 0 0 0
/proc/1557/statm: 22962 21662 80 178 0 22780 0
Current children cumulated CPU time (s) 2319.1
Current children cumulated vsize (KiB) 139408

[startup+2385.13 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 1577
/proc/meminfo: memFree=1364064/2055920 swapFree=4192812/4192956
[pid=1538] ppid=1536 vsize=47560 CPUtime=0.03
/proc/1538/stat : 1538 (solver.sh) S 1536 1538 691 0 -1 4194304 901 2455 0 0 0 1 1 1 24 0 1 0 279344062 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1538/statm: 11890 362 246 79 0 217 0
[pid=1557] ppid=1538 vsize=91848 CPUtime=2379.1
/proc/1557/stat : 1557 (toolbar) R 1538 1538 691 0 -1 4194304 21697 1341 0 0 237802 12 96 0 25 0 1 0 279344067 94052352 21662 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699920 0 0 4096 2 0 0 0 17 0 0 0
/proc/1557/statm: 22962 21662 80 178 0 22780 0
Current children cumulated CPU time (s) 2379.13
Current children cumulated vsize (KiB) 139408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2406.04 s]
/proc/loadavg: 1.08 1.02 1.09 2/66 1577
/proc/meminfo: memFree=1364064/2055920 swapFree=4192812/4192956
[pid=1538] ppid=1536 vsize=47560 CPUtime=0.03
/proc/1538/stat : 1538 (solver.sh) S 1536 1538 691 0 -1 4194304 901 2455 0 0 0 1 1 1 24 0 1 0 279344062 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1538/statm: 11890 362 246 79 0 217 0
[pid=1557] ppid=1538 vsize=91848 CPUtime=2400.01
/proc/1557/stat : 1557 (toolbar) R 1538 1538 691 0 -1 4194304 21697 1341 0 0 239892 13 96 0 25 0 1 0 279344067 94052352 21662 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134658050 0 0 4096 2 0 0 0 17 0 0 0
/proc/1557/statm: 22962 21662 80 178 0 22780 0
Current children cumulated CPU time (s) 2400.04
Current children cumulated vsize (KiB) 139408

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 1538 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=17997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=26995
CPU time returned by wait4() is 0.044992
while last known CPU time is 2400.04

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 2406.05
CPU time (s): 2400.04
CPU user time (s): 2399.89
CPU system time (s): 0.15
CPU usage (%): 99.7503
Max. virtual memory (cumulated for all children) (KiB): 139408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.017997
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3356
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 66
involuntary context switches= 28

runsolver used 1.9947 s user time and 6.60999 s system time

The end

Launcher Data (download as text)

Begin job on node38 on Sat Jan 20 16:10:44 UTC 2007


IDJOB= 281011
IDBENCH= 12029
IDSOLVER= 71
FILE ID= node38/281011-1169309443

PBS_JOBID= 3610120

Free space on /tmp= 66561 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/randomMaxCSP/sparseLoose/vcsp-40-10-13-60-39_ext.xml
COMMAND LINE= /tmp/evaluation/281011-1169309443/solver.sh /tmp/evaluation/281011-1169309443/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node38/convwatcher-281011-1169309443 -o ROOT/results/node38/conversion-281011-1169309443 -C 600 -M 900 /tmp/evaluation/281011-1169309443/translate /tmp/evaluation/281011-1169309443/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-281011-1169309443 -o ROOT/results/node38/solver-281011-1169309443 -C 2400 -M 900  /tmp/evaluation/281011-1169309443/solver.sh /tmp/evaluation/281011-1169309443/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  993530a3891087e34379688662a3a69f

RANDOM SEED= 500100173

TIME LIMIT= 2400 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.267
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		: 3000.267
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:       1418552 kB
Buffers:         39388 kB
Cached:         479792 kB
SwapCached:          0 kB
Active:         171904 kB
Inactive:       393412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1418552 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1744 kB
Writeback:           0 kB
Mapped:          66420 kB
Slab:            57400 kB
Committed_AS:  6346272 kB
PageTables:       1960 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= 66563 MiB



End job on node38 on Sat Jan 20 16:50:50 UTC 2007