Trace number 282217

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) 2400.09 2421.9

General information on the benchmark

NameMaxCSP/pi/
pi-40-10-08-t60/pi-40-10-07948-40-51.xml
MD5SUM6d238ffd18ba65e6fcbc93dec51f04a3
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 benchmark3.52246
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/282217-1169318691/unknown.xml to /tmp/evaluation/282217-1169318691/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/node19/watcher-282217-1169318691 -o ROOT/results/node19/solver-282217-1169318691 -C 2400 -M 900 /tmp/evaluation/282217-1169318691/solver.sh /tmp/evaluation/282217-1169318691/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: 1.87 1.97 1.98 5/93 29615
/proc/meminfo: memFree=1133184/2055920 swapFree=4171264/4192956
[pid=29614] ppid=29612 vsize=8560 CPUtime=0
/proc/29614/stat : 29614 (solver.sh) R 29612 29614 29299 0 -1 4194304 308 0 0 0 0 0 0 0 20 0 1 0 280263778 8765440 253 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 255236753295 0 0 4096 8192 0 0 0 17 1 0 0
/proc/29614/statm: 2140 253 197 79 0 133 0

[startup+0.1104 s]
/proc/loadavg: 1.87 1.97 1.98 5/93 29615
/proc/meminfo: memFree=1133184/2055920 swapFree=4171264/4192956
[pid=29614] ppid=29612 vsize=47556 CPUtime=0.02
/proc/29614/stat : 29614 (solver.sh) S 29612 29614 29299 0 -1 4194304 902 2451 0 0 0 0 1 1 24 0 1 0 280263778 48697344 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 255236172634 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29614/statm: 11889 362 246 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47556

[startup+0.519472 s]
/proc/loadavg: 1.87 1.97 1.98 5/93 29615
/proc/meminfo: memFree=1133184/2055920 swapFree=4171264/4192956
[pid=29614] ppid=29612 vsize=47556 CPUtime=0.02
/proc/29614/stat : 29614 (solver.sh) S 29612 29614 29299 0 -1 4194304 902 2451 0 0 0 0 1 1 24 0 1 0 280263778 48697344 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 255236172634 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29614/statm: 11889 362 246 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47556

[startup+1.34363 s]
/proc/loadavg: 1.87 1.97 1.98 3/94 29636
/proc/meminfo: memFree=1074872/2055920 swapFree=4171264/4192956
[pid=29614] ppid=29612 vsize=47556 CPUtime=0.02
/proc/29614/stat : 29614 (solver.sh) S 29612 29614 29299 0 -1 4194304 902 2451 0 0 0 0 1 1 24 0 1 0 280263778 48697344 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 255236172634 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29614/statm: 11889 362 246 79 0 217 0
[pid=29633] ppid=29614 vsize=69096 CPUtime=1.24
/proc/29633/stat : 29633 (toolbar) R 29614 29614 29299 0 -1 4194304 16011 1338 0 0 24 6 94 0 20 0 1 0 280263784 70754304 15976 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134657127 0 0 4096 2 0 0 0 17 1 0 0
/proc/29633/statm: 17274 15976 76 178 0 17092 0
Current children cumulated CPU time (s) 1.26
Current children cumulated vsize (KiB) 116652

[startup+2.98094 s]
/proc/loadavg: 1.87 1.97 1.98 3/94 29636
/proc/meminfo: memFree=1046712/2055920 swapFree=4171264/4192956
[pid=29614] ppid=29612 vsize=47556 CPUtime=0.02
/proc/29614/stat : 29614 (solver.sh) S 29612 29614 29299 0 -1 4194304 902 2451 0 0 0 0 1 1 24 0 1 0 280263778 48697344 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 255236172634 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29614/statm: 11889 362 246 79 0 217 0
[pid=29633] ppid=29614 vsize=91064 CPUtime=2.87
/proc/29633/stat : 29633 (toolbar) R 29614 29614 29299 0 -1 4194304 21500 1338 0 0 185 8 94 0 25 0 1 0 280263784 93249536 21465 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134658201 0 0 4096 2 0 0 0 17 1 0 0
/proc/29633/statm: 22766 21465 80 178 0 22584 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 138620

[startup+6.26956 s]
/proc/loadavg: 1.88 1.97 1.98 3/94 29636
/proc/meminfo: memFree=1046776/2055920 swapFree=4171264/4192956
[pid=29614] ppid=29612 vsize=47556 CPUtime=0.02
/proc/29614/stat : 29614 (solver.sh) S 29612 29614 29299 0 -1 4194304 902 2451 0 0 0 0 1 1 24 0 1 0 280263778 48697344 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 255236172634 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29614/statm: 11889 362 246 79 0 217 0
[pid=29633] ppid=29614 vsize=91068 CPUtime=6.13
/proc/29633/stat : 29633 (toolbar) R 29614 29614 29299 0 -1 4194304 21501 1338 0 0 511 8 94 0 25 0 1 0 280263784 93253632 21466 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/29633/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 138624

[startup+12.7378 s]
/proc/loadavg: 1.89 1.97 1.98 3/94 29636
/proc/meminfo: memFree=1046776/2055920 swapFree=4171264/4192956
[pid=29614] ppid=29612 vsize=47556 CPUtime=0.02
/proc/29614/stat : 29614 (solver.sh) S 29612 29614 29299 0 -1 4194304 902 2451 0 0 0 0 1 1 24 0 1 0 280263778 48697344 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 255236172634 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29614/statm: 11889 362 246 79 0 217 0
[pid=29633] ppid=29614 vsize=91068 CPUtime=12.53
/proc/29633/stat : 29633 (toolbar) R 29614 29614 29299 0 -1 4194304 21501 1338 0 0 1151 8 94 0 25 0 1 0 280263784 93253632 21466 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/29633/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 138624

[startup+25.5677 s]
/proc/loadavg: 1.91 1.97 1.98 3/94 29636
/proc/meminfo: memFree=1046840/2055920 swapFree=4171264/4192956
[pid=29614] ppid=29612 vsize=47556 CPUtime=0.02
/proc/29614/stat : 29614 (solver.sh) S 29612 29614 29299 0 -1 4194304 902 2451 0 0 0 0 1 1 24 0 1 0 280263778 48697344 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 255236172634 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29614/statm: 11889 362 246 79 0 217 0
[pid=29633] ppid=29614 vsize=91072 CPUtime=25.25
/proc/29633/stat : 29633 (toolbar) R 29614 29614 29299 0 -1 4194304 21502 1338 0 0 2423 8 94 0 25 0 1 0 280263784 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134657232 0 0 4096 2 0 0 0 17 1 0 0
/proc/29633/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 138628

[startup+51.2005 s]
/proc/loadavg: 1.94 1.97 1.98 3/94 29636
/proc/meminfo: memFree=1046968/2055920 swapFree=4171264/4192956
[pid=29614] ppid=29612 vsize=47556 CPUtime=0.02
/proc/29614/stat : 29614 (solver.sh) S 29612 29614 29299 0 -1 4194304 902 2451 0 0 0 0 1 1 24 0 1 0 280263778 48697344 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 255236172634 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29614/statm: 11889 362 246 79 0 217 0
[pid=29633] ppid=29614 vsize=91072 CPUtime=50.64
/proc/29633/stat : 29633 (toolbar) R 29614 29614 29299 0 -1 4194304 21502 1338 0 0 4962 8 94 0 25 0 1 0 280263784 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134693641 0 0 4096 2 0 0 0 17 1 0 0
/proc/29633/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 50.66
Current children cumulated vsize (KiB) 138628

[startup+102.463 s]
/proc/loadavg: 1.97 1.97 1.98 3/94 29636
/proc/meminfo: memFree=1047032/2055920 swapFree=4171264/4192956
[pid=29614] ppid=29612 vsize=47556 CPUtime=0.02
/proc/29614/stat : 29614 (solver.sh) S 29612 29614 29299 0 -1 4194304 902 2451 0 0 0 0 1 1 24 0 1 0 280263778 48697344 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 255236172634 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29614/statm: 11889 362 246 79 0 217 0
[pid=29633] ppid=29614 vsize=91072 CPUtime=101.44
/proc/29633/stat : 29633 (toolbar) R 29614 29614 29299 0 -1 4194304 21502 1338 0 0 10041 9 94 0 25 0 1 0 280263784 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134660253 0 0 4096 2 0 0 0 17 1 0 0
/proc/29633/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 101.46
Current children cumulated vsize (KiB) 138628

[startup+162.468 s]
/proc/loadavg: 1.99 1.97 1.98 3/94 29636
/proc/meminfo: memFree=1046968/2055920 swapFree=4171264/4192956
[pid=29614] ppid=29612 vsize=47556 CPUtime=0.02
/proc/29614/stat : 29614 (solver.sh) S 29612 29614 29299 0 -1 4194304 902 2451 0 0 0 0 1 1 24 0 1 0 280263778 48697344 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 255236172634 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29614/statm: 11889 362 246 79 0 217 0
[pid=29633] ppid=29614 vsize=91072 CPUtime=160.89
/proc/29633/stat : 29633 (toolbar) R 29614 29614 29299 0 -1 4194304 21502 1338 0 0 15986 9 94 0 25 0 1 0 280263784 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134667525 0 0 4096 2 0 0 0 17 1 0 0
/proc/29633/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 160.91
Current children cumulated vsize (KiB) 138628

[startup+222.472 s]
/proc/loadavg: 1.99 1.97 1.98 3/94 29636
/proc/meminfo: memFree=1046968/2055920 swapFree=4171264/4192956
[pid=29614] ppid=29612 vsize=47556 CPUtime=0.02
/proc/29614/stat : 29614 (solver.sh) S 29612 29614 29299 0 -1 4194304 902 2451 0 0 0 0 1 1 24 0 1 0 280263778 48697344 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 255236172634 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29614/statm: 11889 362 246 79 0 217 0
[pid=29633] ppid=29614 vsize=91072 CPUtime=220.35
/proc/29633/stat : 29633 (toolbar) R 29614 29614 29299 0 -1 4194304 21502 1338 0 0 21931 10 94 0 25 0 1 0 280263784 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134670615 0 0 4096 2 0 0 0 17 1 0 0
/proc/29633/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 220.37
Current children cumulated vsize (KiB) 138628

[startup+282.486 s]
/proc/loadavg: 1.99 1.97 1.98 3/94 29636
/proc/meminfo: memFree=1046968/2055920 swapFree=4171264/4192956
[pid=29614] ppid=29612 vsize=47556 CPUtime=0.02
/proc/29614/stat : 29614 (solver.sh) S 29612 29614 29299 0 -1 4194304 902 2451 0 0 0 0 1 1 24 0 1 0 280263778 48697344 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 255236172634 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29614/statm: 11889 362 246 79 0 217 0
[pid=29633] ppid=29614 vsize=91072 CPUtime=279.81
/proc/29633/stat : 29633 (toolbar) R 29614 29614 29299 0 -1 4194304 21502 1338 0 0 27877 10 94 0 25 0 1 0 280263784 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134701416 0 0 4096 2 0 0 0 17 1 0 0
/proc/29633/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 279.83
Current children cumulated vsize (KiB) 138628

[startup+342.501 s]
/proc/loadavg: 1.99 1.97 1.98 3/94 29636
/proc/meminfo: memFree=1046968/2055920 swapFree=4171264/4192956
[pid=29614] ppid=29612 vsize=47556 CPUtime=0.02
/proc/29614/stat : 29614 (solver.sh) S 29612 29614 29299 0 -1 4194304 902 2451 0 0 0 0 1 1 24 0 1 0 280263778 48697344 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 255236172634 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29614/statm: 11889 362 246 79 0 217 0
[pid=29633] ppid=29614 vsize=91072 CPUtime=339.27
/proc/29633/stat : 29633 (toolbar) R 29614 29614 29299 0 -1 4194304 21502 1338 0 0 33822 11 94 0 25 0 1 0 280263784 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134700006 0 0 4096 2 0 0 0 17 1 0 0
/proc/29633/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 339.29
Current children cumulated vsize (KiB) 138628

[startup+402.511 s]
/proc/loadavg: 2.04 1.99 1.99 4/94 29636
/proc/meminfo: memFree=1046968/2055920 swapFree=4171264/4192956
[pid=29614] ppid=29612 vsize=47556 CPUtime=0.02
/proc/29614/stat : 29614 (solver.sh) S 29612 29614 29299 0 -1 4194304 902 2451 0 0 0 0 1 1 24 0 1 0 280263778 48697344 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 255236172634 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29614/statm: 11889 362 246 79 0 217 0
[pid=29633] ppid=29614 vsize=91072 CPUtime=398.73
/proc/29633/stat : 29633 (toolbar) R 29614 29614 29299 0 -1 4194304 21502 1338 0 0 39768 11 94 0 25 0 1 0 280263784 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/29633/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 398.75
Current children cumulated vsize (KiB) 138628

[startup+462.566 s]
/proc/loadavg: 2.01 1.99 1.99 3/94 29636
/proc/meminfo: memFree=1046968/2055920 swapFree=4171264/4192956
[pid=29614] ppid=29612 vsize=47556 CPUtime=0.02
/proc/29614/stat : 29614 (solver.sh) S 29612 29614 29299 0 -1 4194304 902 2451 0 0 0 0 1 1 24 0 1 0 280263778 48697344 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 255236172634 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29614/statm: 11889 362 246 79 0 217 0
[pid=29633] ppid=29614 vsize=91072 CPUtime=458.24
/proc/29633/stat : 29633 (toolbar) R 29614 29614 29299 0 -1 4194304 21502 1338 0 0 45718 12 94 0 25 0 1 0 280263784 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134669522 0 0 4096 2 0 0 0 17 1 0 0
/proc/29633/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 458.26
Current children cumulated vsize (KiB) 138628

[startup+522.634 s]
/proc/loadavg: 2.04 2.00 1.99 3/94 29636
/proc/meminfo: memFree=1046904/2055920 swapFree=4171264/4192956
[pid=29614] ppid=29612 vsize=47556 CPUtime=0.02
/proc/29614/stat : 29614 (solver.sh) S 29612 29614 29299 0 -1 4194304 902 2451 0 0 0 0 1 1 24 0 1 0 280263778 48697344 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 255236172634 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29614/statm: 11889 362 246 79 0 217 0
[pid=29633] ppid=29614 vsize=91072 CPUtime=517.75
/proc/29633/stat : 29633 (toolbar) R 29614 29614 29299 0 -1 4194304 21502 1338 0 0 51669 12 94 0 25 0 1 0 280263784 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699993 0 0 4096 2 0 0 0 17 1 0 0
/proc/29633/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 517.77

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

/proc/loadavg: 2.06 2.03 2.00 3/94 29834
/proc/meminfo: memFree=1046712/2055920 swapFree=4171264/4192956
[pid=29614] ppid=29612 vsize=47556 CPUtime=0.02
/proc/29614/stat : 29614 (solver.sh) S 29612 29614 29299 0 -1 4194304 902 2451 0 0 0 0 1 1 24 0 1 0 280263778 48697344 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 255236172634 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29614/statm: 11889 362 246 79 0 217 0
[pid=29633] ppid=29614 vsize=91072 CPUtime=1707.19
/proc/29633/stat : 29633 (toolbar) R 29614 29614 29299 0 -1 4194304 21502 1338 0 0 170603 22 94 0 25 0 1 0 280263784 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134700011 0 0 4096 2 0 0 0 17 1 0 0
/proc/29633/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 1707.21
Current children cumulated vsize (KiB) 138628

[startup+1783.29 s]
/proc/loadavg: 2.02 2.02 2.00 3/94 29834
/proc/meminfo: memFree=1046712/2055920 swapFree=4171264/4192956
[pid=29614] ppid=29612 vsize=47556 CPUtime=0.02
/proc/29614/stat : 29614 (solver.sh) S 29612 29614 29299 0 -1 4194304 902 2451 0 0 0 0 1 1 24 0 1 0 280263778 48697344 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 255236172634 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29614/statm: 11889 362 246 79 0 217 0
[pid=29633] ppid=29614 vsize=91072 CPUtime=1766.65
/proc/29633/stat : 29633 (toolbar) R 29614 29614 29299 0 -1 4194304 21502 1338 0 0 176548 23 94 0 25 0 1 0 280263784 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134693631 0 0 4096 2 0 0 0 17 1 0 0
/proc/29633/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 1766.67
Current children cumulated vsize (KiB) 138628

[startup+1843.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/94 29834
/proc/meminfo: memFree=1046712/2055920 swapFree=4171264/4192956
[pid=29614] ppid=29612 vsize=47556 CPUtime=0.02
/proc/29614/stat : 29614 (solver.sh) S 29612 29614 29299 0 -1 4194304 902 2451 0 0 0 0 1 1 24 0 1 0 280263778 48697344 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 255236172634 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29614/statm: 11889 362 246 79 0 217 0
[pid=29633] ppid=29614 vsize=91072 CPUtime=1826.1
/proc/29633/stat : 29633 (toolbar) R 29614 29614 29299 0 -1 4194304 21502 1338 0 0 182493 23 94 0 25 0 1 0 280263784 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134701409 0 0 4096 2 0 0 0 17 1 0 0
/proc/29633/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 1826.12
Current children cumulated vsize (KiB) 138628

[startup+1903.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/94 29834
/proc/meminfo: memFree=1046776/2055920 swapFree=4171264/4192956
[pid=29614] ppid=29612 vsize=47556 CPUtime=0.02
/proc/29614/stat : 29614 (solver.sh) S 29612 29614 29299 0 -1 4194304 902 2451 0 0 0 0 1 1 24 0 1 0 280263778 48697344 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 255236172634 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29614/statm: 11889 362 246 79 0 217 0
[pid=29633] ppid=29614 vsize=91072 CPUtime=1885.57
/proc/29633/stat : 29633 (toolbar) R 29614 29614 29299 0 -1 4194304 21502 1338 0 0 188439 24 94 0 25 0 1 0 280263784 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134597632 0 0 4096 2 0 0 0 17 1 0 0
/proc/29633/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 1885.59
Current children cumulated vsize (KiB) 138628

[startup+1963.38 s]
/proc/loadavg: 1.95 1.99 1.99 4/94 29894
/proc/meminfo: memFree=1045560/2055920 swapFree=4171264/4192956
[pid=29614] ppid=29612 vsize=47556 CPUtime=0.02
/proc/29614/stat : 29614 (solver.sh) S 29612 29614 29299 0 -1 4194304 902 2451 0 0 0 0 1 1 24 0 1 0 280263778 48697344 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 255236172634 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29614/statm: 11889 362 246 79 0 217 0
[pid=29633] ppid=29614 vsize=91072 CPUtime=1945.12
/proc/29633/stat : 29633 (toolbar) R 29614 29614 29299 0 -1 4194304 21502 1338 0 0 194393 25 94 0 25 0 1 0 280263784 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134657547 0 0 4096 2 0 0 0 17 1 0 0
/proc/29633/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 1945.14
Current children cumulated vsize (KiB) 138628

[startup+2023.45 s]
/proc/loadavg: 2.03 2.00 2.00 3/94 29894
/proc/meminfo: memFree=1045368/2055920 swapFree=4171264/4192956
[pid=29614] ppid=29612 vsize=47556 CPUtime=0.02
/proc/29614/stat : 29614 (solver.sh) S 29612 29614 29299 0 -1 4194304 902 2451 0 0 0 0 1 1 24 0 1 0 280263778 48697344 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 255236172634 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29614/statm: 11889 362 246 79 0 217 0
[pid=29633] ppid=29614 vsize=91072 CPUtime=2004.63
/proc/29633/stat : 29633 (toolbar) R 29614 29614 29299 0 -1 4194304 21502 1338 0 0 200344 25 94 0 25 0 1 0 280263784 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134700029 0 0 4096 2 0 0 0 17 1 0 0
/proc/29633/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2004.65
Current children cumulated vsize (KiB) 138628

[startup+2083.5 s]
/proc/loadavg: 2.01 2.00 2.00 3/94 29894
/proc/meminfo: memFree=1045304/2055920 swapFree=4171264/4192956
[pid=29614] ppid=29612 vsize=47556 CPUtime=0.02
/proc/29614/stat : 29614 (solver.sh) S 29612 29614 29299 0 -1 4194304 902 2451 0 0 0 0 1 1 24 0 1 0 280263778 48697344 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 255236172634 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29614/statm: 11889 362 246 79 0 217 0
[pid=29633] ppid=29614 vsize=91072 CPUtime=2064.14
/proc/29633/stat : 29633 (toolbar) R 29614 29614 29299 0 -1 4194304 21502 1338 0 0 206294 26 94 0 25 0 1 0 280263784 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134670809 0 0 4096 2 0 0 0 17 1 0 0
/proc/29633/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2064.16
Current children cumulated vsize (KiB) 138628

[startup+2143.56 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 29894
/proc/meminfo: memFree=1045240/2055920 swapFree=4171264/4192956
[pid=29614] ppid=29612 vsize=47556 CPUtime=0.02
/proc/29614/stat : 29614 (solver.sh) S 29612 29614 29299 0 -1 4194304 902 2451 0 0 0 0 1 1 24 0 1 0 280263778 48697344 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 255236172634 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29614/statm: 11889 362 246 79 0 217 0
[pid=29633] ppid=29614 vsize=91072 CPUtime=2123.65
/proc/29633/stat : 29633 (toolbar) R 29614 29614 29299 0 -1 4194304 21502 1338 0 0 212245 26 94 0 25 0 1 0 280263784 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134702428 0 0 4096 2 0 0 0 17 1 0 0
/proc/29633/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2123.67
Current children cumulated vsize (KiB) 138628

[startup+2203.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 29894
/proc/meminfo: memFree=1045240/2055920 swapFree=4171264/4192956
[pid=29614] ppid=29612 vsize=47556 CPUtime=0.02
/proc/29614/stat : 29614 (solver.sh) S 29612 29614 29299 0 -1 4194304 902 2451 0 0 0 0 1 1 24 0 1 0 280263778 48697344 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 255236172634 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29614/statm: 11889 362 246 79 0 217 0
[pid=29633] ppid=29614 vsize=91072 CPUtime=2183.14
/proc/29633/stat : 29633 (toolbar) R 29614 29614 29299 0 -1 4194304 21502 1338 0 0 218193 27 94 0 25 0 1 0 280263784 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134693628 0 0 4096 2 0 0 0 17 1 0 0
/proc/29633/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2183.16
Current children cumulated vsize (KiB) 138628

[startup+2263.62 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 29896
/proc/meminfo: memFree=1045112/2055920 swapFree=4171264/4192956
[pid=29614] ppid=29612 vsize=47556 CPUtime=0.02
/proc/29614/stat : 29614 (solver.sh) S 29612 29614 29299 0 -1 4194304 902 2451 0 0 0 0 1 1 24 0 1 0 280263778 48697344 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 255236172634 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29614/statm: 11889 362 246 79 0 217 0
[pid=29633] ppid=29614 vsize=91072 CPUtime=2242.6
/proc/29633/stat : 29633 (toolbar) R 29614 29614 29299 0 -1 4194304 21502 1338 0 0 224139 27 94 0 25 0 1 0 280263784 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134708260 0 0 4096 2 0 0 0 17 1 0 0
/proc/29633/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2242.62
Current children cumulated vsize (KiB) 138628

[startup+2323.64 s]
/proc/loadavg: 2.03 2.01 2.00 3/94 29896
/proc/meminfo: memFree=1045112/2055920 swapFree=4171264/4192956
[pid=29614] ppid=29612 vsize=47556 CPUtime=0.02
/proc/29614/stat : 29614 (solver.sh) S 29612 29614 29299 0 -1 4194304 902 2451 0 0 0 0 1 1 24 0 1 0 280263778 48697344 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 255236172634 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29614/statm: 11889 362 246 79 0 217 0
[pid=29633] ppid=29614 vsize=91072 CPUtime=2302.07
/proc/29633/stat : 29633 (toolbar) R 29614 29614 29299 0 -1 4194304 21502 1338 0 0 230085 28 94 0 25 0 1 0 280263784 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 1 0 0
/proc/29633/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2302.09
Current children cumulated vsize (KiB) 138628

[startup+2383.71 s]
/proc/loadavg: 2.01 2.01 2.00 3/89 30005
/proc/meminfo: memFree=1047072/2055920 swapFree=4171264/4192956
[pid=29614] ppid=29612 vsize=47556 CPUtime=0.02
/proc/29614/stat : 29614 (solver.sh) S 29612 29614 29299 0 -1 4194304 902 2451 0 0 0 0 1 1 24 0 1 0 280263778 48697344 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 255236172634 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29614/statm: 11889 362 246 79 0 217 0
[pid=29633] ppid=29614 vsize=91072 CPUtime=2361.94
/proc/29633/stat : 29633 (toolbar) R 29614 29614 29299 0 -1 4194304 21502 1338 0 0 236070 30 94 0 25 0 1 0 280263784 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 0 0 0
/proc/29633/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2361.96
Current children cumulated vsize (KiB) 138628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2421.88 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 30005
/proc/meminfo: memFree=1047264/2055920 swapFree=4171264/4192956
[pid=29614] ppid=29612 vsize=47556 CPUtime=0.02
/proc/29614/stat : 29614 (solver.sh) S 29612 29614 29299 0 -1 4194304 902 2451 0 0 0 0 1 1 24 0 1 0 280263778 48697344 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 255236172634 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29614/statm: 11889 362 246 79 0 217 0
[pid=29633] ppid=29614 vsize=91072 CPUtime=2400.07
/proc/29633/stat : 29633 (toolbar) R 29614 29614 29299 0 -1 4194304 21502 1338 0 0 239883 30 94 0 25 0 1 0 280263784 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134658048 0 0 4096 2 0 0 0 17 0 0 0
/proc/29633/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2400.09
Current children cumulated vsize (KiB) 138628

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 29614 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=22996
CPU time returned by wait4() is 0.042992
while last known CPU time is 2400.09

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

Real time (s): 2421.9
CPU time (s): 2400.09
CPU user time (s): 2399.78
CPU system time (s): 0.31
CPU usage (%): 99.0996
Max. virtual memory (cumulated for all children) (KiB): 138628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.019996
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3353
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= 65
involuntary context switches= 30

runsolver used 2.90456 s user time and 7.81881 s system time

The end

Launcher Data (download as text)

Begin job on node19 on Sat Jan 20 18:44:51 UTC 2007


IDJOB= 282217
IDBENCH= 12547
IDSOLVER= 71
FILE ID= node19/282217-1169318691

PBS_JOBID= 3610053

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-40-10-07948-40-51.xml
COMMAND LINE= /tmp/evaluation/282217-1169318691/solver.sh /tmp/evaluation/282217-1169318691/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-282217-1169318691 -o ROOT/results/node19/conversion-282217-1169318691 -C 600 -M 900 /tmp/evaluation/282217-1169318691/translate /tmp/evaluation/282217-1169318691/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-282217-1169318691 -o ROOT/results/node19/solver-282217-1169318691 -C 2400 -M 900  /tmp/evaluation/282217-1169318691/solver.sh /tmp/evaluation/282217-1169318691/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  6d238ffd18ba65e6fcbc93dec51f04a3

RANDOM SEED= 145515393

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		: 3000.260
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		: 3000.260
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:       1133600 kB
Buffers:         65264 kB
Cached:         712584 kB
SwapCached:      11088 kB
Active:         377824 kB
Inactive:       462508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1133600 kB
SwapTotal:     4192956 kB
SwapFree:      4171264 kB
Dirty:            2004 kB
Writeback:           0 kB
Mapped:          81408 kB
Slab:            66336 kB
Committed_AS:  9236908 kB
PageTables:       2480 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= 66553 MiB



End job on node19 on Sat Jan 20 19:25:13 UTC 2007