Trace number 282181

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) 2400.07 2408.21

General information on the benchmark

NameMaxCSP/pi/
pi-40-10-08-t60/pi-40-10-07948-40-81.xml
MD5SUM867a7efda4b5f90a16cdb69e293f03b0
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints95
Best CPU time to get the best result obtained on this benchmark2.90456
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints98
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension98
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/282181-1169318557/unknown.xml to /tmp/evaluation/282181-1169318557/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/node51/watcher-282181-1169318557 -o ROOT/results/node51/solver-282181-1169318557 -C 2400 -M 900 /tmp/evaluation/282181-1169318557/solver.sh /tmp/evaluation/282181-1169318557/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: 1.92 1.93 1.66 5/74 2107
/proc/meminfo: memFree=1269120/2055920 swapFree=4191892/4192956
[pid=2106] ppid=2104 vsize=18540 CPUtime=0
/proc/2106/stat : 2106 (runsolver) R 2104 2106 1733 0 -1 4194368 16 0 0 0 0 0 0 0 21 0 1 0 280254231 18984960 279 18446744073709551615 4194304 4267372 548682069088 18446744073709551615 235371293991 0 0 4096 24578 0 0 0 17 1 0 0
/proc/2106/statm: 4635 279 244 17 0 2626 0

[startup+0.109795 s]
/proc/loadavg: 1.92 1.93 1.66 5/74 2107
/proc/meminfo: memFree=1269120/2055920 swapFree=4191892/4192956
[pid=2106] ppid=2104 vsize=47560 CPUtime=0.02
/proc/2106/stat : 2106 (solver.sh) S 2104 2106 1733 0 -1 4194304 900 2455 0 0 0 0 1 1 22 0 1 0 280254231 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2106/statm: 11890 362 246 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47560

[startup+0.517852 s]
/proc/loadavg: 1.92 1.93 1.66 5/74 2107
/proc/meminfo: memFree=1269120/2055920 swapFree=4191892/4192956
[pid=2106] ppid=2104 vsize=47560 CPUtime=0.02
/proc/2106/stat : 2106 (solver.sh) S 2104 2106 1733 0 -1 4194304 900 2455 0 0 0 0 1 1 22 0 1 0 280254231 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2106/statm: 11890 362 246 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47560

[startup+1.339 s]
/proc/loadavg: 1.92 1.93 1.66 3/75 2134
/proc/meminfo: memFree=1217144/2055920 swapFree=4191892/4192956
[pid=2106] ppid=2104 vsize=47560 CPUtime=0.02
/proc/2106/stat : 2106 (solver.sh) S 2104 2106 1733 0 -1 4194304 900 2455 0 0 0 0 1 1 22 0 1 0 280254231 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2106/statm: 11890 362 246 79 0 217 0
[pid=2131] ppid=2106 vsize=69092 CPUtime=1.26
/proc/2131/stat : 2131 (toolbar) R 2106 2106 1733 0 -1 4194304 16010 1338 0 0 21 6 99 0 19 0 1 0 280254236 70750208 15975 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657868 0 0 4096 2 0 0 0 17 1 0 0
/proc/2131/statm: 17273 15975 76 178 0 17091 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 116652

[startup+2.97628 s]
/proc/loadavg: 1.93 1.93 1.66 3/75 2134
/proc/meminfo: memFree=1182648/2055920 swapFree=4191892/4192956
[pid=2106] ppid=2104 vsize=47560 CPUtime=0.02
/proc/2106/stat : 2106 (solver.sh) S 2104 2106 1733 0 -1 4194304 900 2455 0 0 0 0 1 1 22 0 1 0 280254231 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2106/statm: 11890 362 246 79 0 217 0
[pid=2131] ppid=2106 vsize=91068 CPUtime=2.89
/proc/2131/stat : 2131 (toolbar) R 2106 2106 1733 0 -1 4194304 21501 1338 0 0 182 8 99 0 25 0 1 0 280254236 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134658223 0 0 4096 2 0 0 0 17 1 0 0
/proc/2131/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 138628

[startup+6.26584 s]
/proc/loadavg: 1.93 1.93 1.66 3/75 2134
/proc/meminfo: memFree=1182520/2055920 swapFree=4191892/4192956
[pid=2106] ppid=2104 vsize=47560 CPUtime=0.02
/proc/2106/stat : 2106 (solver.sh) S 2104 2106 1733 0 -1 4194304 900 2455 0 0 0 0 1 1 22 0 1 0 280254231 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2106/statm: 11890 362 246 79 0 217 0
[pid=2131] ppid=2106 vsize=91068 CPUtime=6.16
/proc/2131/stat : 2131 (toolbar) R 2106 2106 1733 0 -1 4194304 21501 1338 0 0 509 8 99 0 25 0 1 0 280254236 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/2131/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 138628

[startup+12.7319 s]
/proc/loadavg: 1.94 1.93 1.66 3/75 2134
/proc/meminfo: memFree=1182520/2055920 swapFree=4191892/4192956
[pid=2106] ppid=2104 vsize=47560 CPUtime=0.02
/proc/2106/stat : 2106 (solver.sh) S 2104 2106 1733 0 -1 4194304 900 2455 0 0 0 0 1 1 22 0 1 0 280254231 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2106/statm: 11890 362 246 79 0 217 0
[pid=2131] ppid=2106 vsize=91068 CPUtime=12.6
/proc/2131/stat : 2131 (toolbar) R 2106 2106 1733 0 -1 4194304 21501 1338 0 0 1153 8 99 0 25 0 1 0 280254236 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659979 0 0 4096 2 0 0 0 17 1 0 0
/proc/2131/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 138628

[startup+25.5691 s]
/proc/loadavg: 1.95 1.93 1.66 3/75 2134
/proc/meminfo: memFree=1182584/2055920 swapFree=4191892/4192956
[pid=2106] ppid=2104 vsize=47560 CPUtime=0.02
/proc/2106/stat : 2106 (solver.sh) S 2104 2106 1733 0 -1 4194304 900 2455 0 0 0 0 1 1 22 0 1 0 280254231 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2106/statm: 11890 362 246 79 0 217 0
[pid=2131] ppid=2106 vsize=91068 CPUtime=25.37
/proc/2131/stat : 2131 (toolbar) R 2106 2106 1733 0 -1 4194304 21501 1338 0 0 2430 8 99 0 25 0 1 0 280254236 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693636 0 0 4096 2 0 0 0 17 1 0 0
/proc/2131/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 138628

[startup+51.2335 s]
/proc/loadavg: 1.96 1.94 1.67 3/75 2134
/proc/meminfo: memFree=1182584/2055920 swapFree=4191892/4192956
[pid=2106] ppid=2104 vsize=47560 CPUtime=0.02
/proc/2106/stat : 2106 (solver.sh) S 2104 2106 1733 0 -1 4194304 900 2455 0 0 0 0 1 1 22 0 1 0 280254231 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2106/statm: 11890 362 246 79 0 217 0
[pid=2131] ppid=2106 vsize=91068 CPUtime=50.91
/proc/2131/stat : 2131 (toolbar) R 2106 2106 1733 0 -1 4194304 21501 1338 0 0 4984 8 99 0 25 0 1 0 280254236 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700036 0 0 4096 2 0 0 0 17 1 0 0
/proc/2131/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 50.93
Current children cumulated vsize (KiB) 138628

[startup+102.455 s]
/proc/loadavg: 1.98 1.94 1.69 3/75 2134
/proc/meminfo: memFree=1182648/2055920 swapFree=4191892/4192956
[pid=2106] ppid=2104 vsize=47560 CPUtime=0.02
/proc/2106/stat : 2106 (solver.sh) S 2104 2106 1733 0 -1 4194304 900 2455 0 0 0 0 1 1 22 0 1 0 280254231 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2106/statm: 11890 362 246 79 0 217 0
[pid=2131] ppid=2106 vsize=91068 CPUtime=101.89
/proc/2131/stat : 2131 (toolbar) R 2106 2106 1733 0 -1 4194304 21501 1338 0 0 10082 8 99 0 25 0 1 0 280254236 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134703502 0 0 4096 2 0 0 0 17 1 0 0
/proc/2131/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 101.91
Current children cumulated vsize (KiB) 138628

[startup+162.51 s]
/proc/loadavg: 1.99 1.95 1.70 3/75 2134
/proc/meminfo: memFree=1182648/2055920 swapFree=4191892/4192956
[pid=2106] ppid=2104 vsize=47560 CPUtime=0.02
/proc/2106/stat : 2106 (solver.sh) S 2104 2106 1733 0 -1 4194304 900 2455 0 0 0 0 1 1 22 0 1 0 280254231 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2106/statm: 11890 362 246 79 0 217 0
[pid=2131] ppid=2106 vsize=91068 CPUtime=161.68
/proc/2131/stat : 2131 (toolbar) R 2106 2106 1733 0 -1 4194304 21501 1338 0 0 16060 9 99 0 25 0 1 0 280254236 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/2131/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 161.7
Current children cumulated vsize (KiB) 138628

[startup+222.561 s]
/proc/loadavg: 1.99 1.96 1.72 3/75 2134
/proc/meminfo: memFree=1182648/2055920 swapFree=4191892/4192956
[pid=2106] ppid=2104 vsize=47560 CPUtime=0.02
/proc/2106/stat : 2106 (solver.sh) S 2104 2106 1733 0 -1 4194304 900 2455 0 0 0 0 1 1 22 0 1 0 280254231 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2106/statm: 11890 362 246 79 0 217 0
[pid=2131] ppid=2106 vsize=91072 CPUtime=221.43
/proc/2131/stat : 2131 (toolbar) R 2106 2106 1733 0 -1 4194304 21502 1338 0 0 22035 9 99 0 25 0 1 0 280254236 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/2131/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 221.45
Current children cumulated vsize (KiB) 138632

[startup+282.614 s]
/proc/loadavg: 1.99 1.96 1.74 3/75 2134
/proc/meminfo: memFree=1182648/2055920 swapFree=4191892/4192956
[pid=2106] ppid=2104 vsize=47560 CPUtime=0.02
/proc/2106/stat : 2106 (solver.sh) S 2104 2106 1733 0 -1 4194304 900 2455 0 0 0 0 1 1 22 0 1 0 280254231 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2106/statm: 11890 362 246 79 0 217 0
[pid=2131] ppid=2106 vsize=91072 CPUtime=281.2
/proc/2131/stat : 2131 (toolbar) R 2106 2106 1733 0 -1 4194304 21502 1338 0 0 28012 9 99 0 25 0 1 0 280254236 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670603 0 0 4096 2 0 0 0 17 1 0 0
/proc/2131/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 281.22
Current children cumulated vsize (KiB) 138632

[startup+342.671 s]
/proc/loadavg: 1.99 1.97 1.75 3/75 2134
/proc/meminfo: memFree=1182648/2055920 swapFree=4191892/4192956
[pid=2106] ppid=2104 vsize=47560 CPUtime=0.02
/proc/2106/stat : 2106 (solver.sh) S 2104 2106 1733 0 -1 4194304 900 2455 0 0 0 0 1 1 22 0 1 0 280254231 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2106/statm: 11890 362 246 79 0 217 0
[pid=2131] ppid=2106 vsize=91072 CPUtime=340.98
/proc/2131/stat : 2131 (toolbar) R 2106 2106 1733 0 -1 4194304 21502 1338 0 0 33990 9 99 0 25 0 1 0 280254236 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700006 0 0 4096 2 0 0 0 17 1 0 0
/proc/2131/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 341
Current children cumulated vsize (KiB) 138632

[startup+402.726 s]
/proc/loadavg: 1.99 1.97 1.76 3/75 2134
/proc/meminfo: memFree=1182648/2055920 swapFree=4191892/4192956
[pid=2106] ppid=2104 vsize=47560 CPUtime=0.02
/proc/2106/stat : 2106 (solver.sh) S 2104 2106 1733 0 -1 4194304 900 2455 0 0 0 0 1 1 22 0 1 0 280254231 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2106/statm: 11890 362 246 79 0 217 0
[pid=2131] ppid=2106 vsize=91072 CPUtime=400.75
/proc/2131/stat : 2131 (toolbar) R 2106 2106 1733 0 -1 4194304 21502 1338 0 0 39967 9 99 0 25 0 1 0 280254236 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/2131/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 400.77
Current children cumulated vsize (KiB) 138632

[startup+462.779 s]
/proc/loadavg: 2.04 1.99 1.78 3/75 2134
/proc/meminfo: memFree=1182648/2055920 swapFree=4191892/4192956
[pid=2106] ppid=2104 vsize=47560 CPUtime=0.02
/proc/2106/stat : 2106 (solver.sh) S 2104 2106 1733 0 -1 4194304 900 2455 0 0 0 0 1 1 22 0 1 0 280254231 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2106/statm: 11890 362 246 79 0 217 0
[pid=2131] ppid=2106 vsize=91072 CPUtime=460.52
/proc/2131/stat : 2131 (toolbar) R 2106 2106 1733 0 -1 4194304 21502 1338 0 0 45944 9 99 0 25 0 1 0 280254236 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/2131/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 460.54
Current children cumulated vsize (KiB) 138632

[startup+522.833 s]
/proc/loadavg: 2.05 2.00 1.79 3/75 2134
/proc/meminfo: memFree=1182648/2055920 swapFree=4191892/4192956
[pid=2106] ppid=2104 vsize=47560 CPUtime=0.02
/proc/2106/stat : 2106 (solver.sh) S 2104 2106 1733 0 -1 4194304 900 2455 0 0 0 0 1 1 22 0 1 0 280254231 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2106/statm: 11890 362 246 79 0 217 0
[pid=2131] ppid=2106 vsize=91072 CPUtime=520.29
/proc/2131/stat : 2131 (toolbar) R 2106 2106 1733 0 -1 4194304 21502 1338 0 0 51921 9 99 0 25 0 1 0 280254236 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693620 0 0 4096 2 0 0 0 17 1 0 0
/proc/2131/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 520.31

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

/proc/loadavg: 1.83 1.94 1.90 2/66 2684
/proc/meminfo: memFree=1258432/2055920 swapFree=4191892/4192956
[pid=2106] ppid=2104 vsize=47560 CPUtime=0.02
/proc/2106/stat : 2106 (solver.sh) S 2104 2106 1733 0 -1 4194304 900 2455 0 0 0 0 1 1 22 0 1 0 280254231 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2106/statm: 11890 362 246 79 0 217 0
[pid=2131] ppid=2106 vsize=91072 CPUtime=1716.04
/proc/2131/stat : 2131 (toolbar) R 2106 2106 1733 0 -1 4194304 21502 1338 0 0 171488 17 99 0 25 0 1 0 280254236 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/2131/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 1716.06
Current children cumulated vsize (KiB) 138632

[startup+1784.02 s]
/proc/loadavg: 1.30 1.76 1.84 2/66 2684
/proc/meminfo: memFree=1258640/2055920 swapFree=4191892/4192956
[pid=2106] ppid=2104 vsize=47560 CPUtime=0.02
/proc/2106/stat : 2106 (solver.sh) S 2104 2106 1733 0 -1 4194304 900 2455 0 0 0 0 1 1 22 0 1 0 280254231 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2106/statm: 11890 362 246 79 0 217 0
[pid=2131] ppid=2106 vsize=91072 CPUtime=1776.1
/proc/2131/stat : 2131 (toolbar) R 2106 2106 1733 0 -1 4194304 21502 1338 0 0 177494 17 99 0 25 0 1 0 280254236 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657839 0 0 4096 2 0 0 0 17 0 0 0
/proc/2131/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 1776.12
Current children cumulated vsize (KiB) 138632

[startup+1844.09 s]
/proc/loadavg: 1.11 1.62 1.79 2/66 2684
/proc/meminfo: memFree=1258640/2055920 swapFree=4191892/4192956
[pid=2106] ppid=2104 vsize=47560 CPUtime=0.02
/proc/2106/stat : 2106 (solver.sh) S 2104 2106 1733 0 -1 4194304 900 2455 0 0 0 0 1 1 22 0 1 0 280254231 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2106/statm: 11890 362 246 79 0 217 0
[pid=2131] ppid=2106 vsize=91072 CPUtime=1836.15
/proc/2131/stat : 2131 (toolbar) R 2106 2106 1733 0 -1 4194304 21502 1338 0 0 183499 17 99 0 25 0 1 0 280254236 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701409 0 0 4096 2 0 0 0 17 0 0 0
/proc/2131/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 1836.17
Current children cumulated vsize (KiB) 138632

[startup+1904.16 s]
/proc/loadavg: 1.04 1.51 1.73 2/66 2684
/proc/meminfo: memFree=1258640/2055920 swapFree=4191892/4192956
[pid=2106] ppid=2104 vsize=47560 CPUtime=0.02
/proc/2106/stat : 2106 (solver.sh) S 2104 2106 1733 0 -1 4194304 900 2455 0 0 0 0 1 1 22 0 1 0 280254231 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2106/statm: 11890 362 246 79 0 217 0
[pid=2131] ppid=2106 vsize=91072 CPUtime=1896.19
/proc/2131/stat : 2131 (toolbar) R 2106 2106 1733 0 -1 4194304 21502 1338 0 0 189503 17 99 0 25 0 1 0 280254236 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694152 0 0 4096 2 0 0 0 17 0 0 0
/proc/2131/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 1896.21
Current children cumulated vsize (KiB) 138632

[startup+1964.22 s]
/proc/loadavg: 1.01 1.41 1.68 2/66 2684
/proc/meminfo: memFree=1258704/2055920 swapFree=4191892/4192956
[pid=2106] ppid=2104 vsize=47560 CPUtime=0.02
/proc/2106/stat : 2106 (solver.sh) S 2104 2106 1733 0 -1 4194304 900 2455 0 0 0 0 1 1 22 0 1 0 280254231 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2106/statm: 11890 362 246 79 0 217 0
[pid=2131] ppid=2106 vsize=91072 CPUtime=1956.23
/proc/2131/stat : 2131 (toolbar) R 2106 2106 1733 0 -1 4194304 21502 1338 0 0 195507 17 99 0 25 0 1 0 280254236 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670563 0 0 4096 2 0 0 0 17 0 0 0
/proc/2131/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 1956.25
Current children cumulated vsize (KiB) 138632

[startup+2024.3 s]
/proc/loadavg: 1.00 1.33 1.64 2/66 2684
/proc/meminfo: memFree=1258704/2055920 swapFree=4191892/4192956
[pid=2106] ppid=2104 vsize=47560 CPUtime=0.02
/proc/2106/stat : 2106 (solver.sh) S 2104 2106 1733 0 -1 4194304 900 2455 0 0 0 0 1 1 22 0 1 0 280254231 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2106/statm: 11890 362 246 79 0 217 0
[pid=2131] ppid=2106 vsize=91072 CPUtime=2016.29
/proc/2131/stat : 2131 (toolbar) R 2106 2106 1733 0 -1 4194304 21502 1338 0 0 201513 17 99 0 25 0 1 0 280254236 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599702 0 0 4096 2 0 0 0 17 0 0 0
/proc/2131/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2016.31
Current children cumulated vsize (KiB) 138632

[startup+2084.36 s]
/proc/loadavg: 1.08 1.29 1.60 2/66 2684
/proc/meminfo: memFree=1258768/2055920 swapFree=4191892/4192956
[pid=2106] ppid=2104 vsize=47560 CPUtime=0.02
/proc/2106/stat : 2106 (solver.sh) S 2104 2106 1733 0 -1 4194304 900 2455 0 0 0 0 1 1 22 0 1 0 280254231 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2106/statm: 11890 362 246 79 0 217 0
[pid=2131] ppid=2106 vsize=91072 CPUtime=2076.33
/proc/2131/stat : 2131 (toolbar) R 2106 2106 1733 0 -1 4194304 21502 1338 0 0 207517 17 99 0 25 0 1 0 280254236 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134656168 0 0 4096 2 0 0 0 17 0 0 0
/proc/2131/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2076.35
Current children cumulated vsize (KiB) 138632

[startup+2144.43 s]
/proc/loadavg: 1.03 1.23 1.56 2/66 2684
/proc/meminfo: memFree=1258768/2055920 swapFree=4191892/4192956
[pid=2106] ppid=2104 vsize=47560 CPUtime=0.02
/proc/2106/stat : 2106 (solver.sh) S 2104 2106 1733 0 -1 4194304 900 2455 0 0 0 0 1 1 22 0 1 0 280254231 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2106/statm: 11890 362 246 79 0 217 0
[pid=2131] ppid=2106 vsize=91072 CPUtime=2136.38
/proc/2131/stat : 2131 (toolbar) R 2106 2106 1733 0 -1 4194304 21502 1338 0 0 213522 17 99 0 25 0 1 0 280254236 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693654 0 0 4096 2 0 0 0 17 0 0 0
/proc/2131/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2136.4
Current children cumulated vsize (KiB) 138632

[startup+2204.51 s]
/proc/loadavg: 1.01 1.19 1.52 2/66 2684
/proc/meminfo: memFree=1258768/2055920 swapFree=4191892/4192956
[pid=2106] ppid=2104 vsize=47560 CPUtime=0.02
/proc/2106/stat : 2106 (solver.sh) S 2104 2106 1733 0 -1 4194304 900 2455 0 0 0 0 1 1 22 0 1 0 280254231 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2106/statm: 11890 362 246 79 0 217 0
[pid=2131] ppid=2106 vsize=91072 CPUtime=2196.43
/proc/2131/stat : 2131 (toolbar) R 2106 2106 1733 0 -1 4194304 21502 1338 0 0 219527 17 99 0 25 0 1 0 280254236 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 0 0 0
/proc/2131/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2196.45
Current children cumulated vsize (KiB) 138632

[startup+2264.58 s]
/proc/loadavg: 1.00 1.15 1.49 2/66 2684
/proc/meminfo: memFree=1258768/2055920 swapFree=4191892/4192956
[pid=2106] ppid=2104 vsize=47560 CPUtime=0.02
/proc/2106/stat : 2106 (solver.sh) S 2104 2106 1733 0 -1 4194304 900 2455 0 0 0 0 1 1 22 0 1 0 280254231 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2106/statm: 11890 362 246 79 0 217 0
[pid=2131] ppid=2106 vsize=91072 CPUtime=2256.48
/proc/2131/stat : 2131 (toolbar) R 2106 2106 1733 0 -1 4194304 21502 1338 0 0 225532 17 99 0 25 0 1 0 280254236 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699431 0 0 4096 2 0 0 0 17 0 0 0
/proc/2131/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2256.5
Current children cumulated vsize (KiB) 138632

[startup+2324.65 s]
/proc/loadavg: 1.00 1.12 1.45 2/66 2686
/proc/meminfo: memFree=1258576/2055920 swapFree=4191892/4192956
[pid=2106] ppid=2104 vsize=47560 CPUtime=0.02
/proc/2106/stat : 2106 (solver.sh) S 2104 2106 1733 0 -1 4194304 900 2455 0 0 0 0 1 1 22 0 1 0 280254231 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2106/statm: 11890 362 246 79 0 217 0
[pid=2131] ppid=2106 vsize=91072 CPUtime=2316.53
/proc/2131/stat : 2131 (toolbar) R 2106 2106 1733 0 -1 4194304 21502 1338 0 0 231537 17 99 0 25 0 1 0 280254236 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/2131/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2316.55
Current children cumulated vsize (KiB) 138632

[startup+2384.72 s]
/proc/loadavg: 1.00 1.10 1.42 2/66 2686
/proc/meminfo: memFree=1258576/2055920 swapFree=4191892/4192956
[pid=2106] ppid=2104 vsize=47560 CPUtime=0.02
/proc/2106/stat : 2106 (solver.sh) S 2104 2106 1733 0 -1 4194304 900 2455 0 0 0 0 1 1 22 0 1 0 280254231 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2106/statm: 11890 362 246 79 0 217 0
[pid=2131] ppid=2106 vsize=91072 CPUtime=2376.58
/proc/2131/stat : 2131 (toolbar) R 2106 2106 1733 0 -1 4194304 21502 1338 0 0 237542 17 99 0 25 0 1 0 280254236 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/2131/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2376.6
Current children cumulated vsize (KiB) 138632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2408.2 s]
/proc/loadavg: 1.00 1.09 1.41 2/66 2686
/proc/meminfo: memFree=1258640/2055920 swapFree=4191892/4192956
[pid=2106] ppid=2104 vsize=47560 CPUtime=0.02
/proc/2106/stat : 2106 (solver.sh) S 2104 2106 1733 0 -1 4194304 900 2455 0 0 0 0 1 1 22 0 1 0 280254231 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2106/statm: 11890 362 246 79 0 217 0
[pid=2131] ppid=2106 vsize=91072 CPUtime=2400.05
/proc/2131/stat : 2131 (toolbar) R 2106 2106 1733 0 -1 4194304 21502 1338 0 0 239889 17 99 0 25 0 1 0 280254236 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134703501 0 0 4096 2 0 0 0 17 0 0 0
/proc/2131/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2400.07
Current children cumulated vsize (KiB) 138632

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 2106 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=19996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=24996
CPU time returned by wait4() is 0.044992
while last known CPU time is 2400.07

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

Real time (s): 2408.21
CPU time (s): 2400.07
CPU user time (s): 2399.89
CPU system time (s): 0.18
CPU usage (%): 99.662
Max. virtual memory (cumulated for all children) (KiB): 138632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.019996
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3355
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= 26

runsolver used 2.68359 s user time and 7.27689 s system time

The end

Launcher Data (download as text)

Begin job on node51 on Sat Jan 20 18:42:37 UTC 2007


IDJOB= 282181
IDBENCH= 12523
IDSOLVER= 71
FILE ID= node51/282181-1169318557

PBS_JOBID= 3610384

Free space on /tmp= 66561 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/pi/pi-40-10-08-t60/pi-40-10-07948-40-81.xml
COMMAND LINE= /tmp/evaluation/282181-1169318557/solver.sh /tmp/evaluation/282181-1169318557/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-282181-1169318557 -o ROOT/results/node51/conversion-282181-1169318557 -C 600 -M 900 /tmp/evaluation/282181-1169318557/translate /tmp/evaluation/282181-1169318557/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-282181-1169318557 -o ROOT/results/node51/solver-282181-1169318557 -C 2400 -M 900  /tmp/evaluation/282181-1169318557/solver.sh /tmp/evaluation/282181-1169318557/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  867a7efda4b5f90a16cdb69e293f03b0

RANDOM SEED= 729630357

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		: 3000.277
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		: 3000.277
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:       1269536 kB
Buffers:         51756 kB
Cached:         568164 kB
SwapCached:        512 kB
Active:         215360 kB
Inactive:       493724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1269536 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            1824 kB
Writeback:           0 kB
Mapped:          99040 kB
Slab:            62624 kB
Committed_AS:  5860516 kB
PageTables:       1920 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 node51 on Sat Jan 20 19:22:45 UTC 2007