Trace number 276970

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 2413.29

General information on the benchmark

Nametightness/tightness0.2/
rand-2-40-11-414-200-0_ext.xml
MD5SUM01be65ef1d587ffc3835a1fce290aef9
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints413
Best CPU time to get the best result obtained on this benchmark21.4427
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables40
Number of constraints414
Maximum constraint arity2
Maximum domain size11
Number of constraints which are defined in extension414
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/276970-1169251244/unknown.xml to /tmp/evaluation/276970-1169251244/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/node16/watcher-276970-1169251244 -o ROOT/results/node16/solver-276970-1169251244 -C 2400 -M 900 /tmp/evaluation/276970-1169251244/solver.sh /tmp/evaluation/276970-1169251244/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
/proc/loadavg: 1.95 2.01 2.00 6/94 20070
/proc/meminfo: memFree=1319976/2055920 swapFree=4191880/4192956
[pid=20069] ppid=20067 vsize=18540 CPUtime=0
/proc/20069/stat : 20069 (runsolver) R 20067 19624 19624 0 -1 4194368 6 0 0 0 0 0 0 0 19 0 1 0 273519268 18984960 277 18446744073709551615 4194304 4267372 548682069072 18446744073709551615 231971248268 0 0 4096 24578 0 0 0 17 1 0 0
/proc/20069/statm: 4635 277 242 17 0 2626 0
Current StackSize limit: 10240 KiB


[startup+0.108177 s]
/proc/loadavg: 1.95 2.01 2.00 6/94 20070
/proc/meminfo: memFree=1319976/2055920 swapFree=4191880/4192956
[pid=20069] ppid=20067 vsize=47548 CPUtime=0.04
/proc/20069/stat : 20069 (solver.sh) S 20067 20069 19624 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273519268 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20069/statm: 11887 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 47548

[startup+0.517077 s]
/proc/loadavg: 1.95 2.01 2.00 6/94 20070
/proc/meminfo: memFree=1319976/2055920 swapFree=4191880/4192956
[pid=20069] ppid=20067 vsize=47548 CPUtime=0.04
/proc/20069/stat : 20069 (solver.sh) S 20067 20069 19624 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273519268 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20069/statm: 11887 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 47548

[startup+1.33792 s]
/proc/loadavg: 1.95 2.01 2.00 3/97 20090
/proc/meminfo: memFree=1316544/2055920 swapFree=4191880/4192956
[pid=20069] ppid=20067 vsize=47548 CPUtime=0.04
/proc/20069/stat : 20069 (solver.sh) S 20067 20069 19624 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273519268 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20069/statm: 11887 361 245 79 0 217 0
[pid=20088] ppid=20069 vsize=884 CPUtime=0
/proc/20088/stat : 20088 (toolbar) S 20069 20069 19624 0 -1 4194304 75 0 0 0 0 0 0 0 23 0 1 0 273519275 905216 51 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134893533 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/20088/statm: 221 51 45 178 0 39 0
[pid=20089] ppid=20088 vsize=43988 CPUtime=0
/proc/20089/stat : 20089 (sh) S 20088 20069 19624 0 -1 4194304 293 0 0 0 0 0 0 0 25 0 1 0 273519275 45043712 257 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20089/statm: 10997 257 217 169 0 50 0
[pid=20090] ppid=20089 vsize=22300 CPUtime=1.25
/proc/20090/stat : 20090 (maxwalksat) R 20089 20069 19624 0 -1 4194304 687 0 0 0 125 0 0 0 25 0 1 0 273519275 22835200 655 18446744073709551615 134512640 134526404 4294956688 18446744073709551615 134521703 0 0 4096 2 0 0 0 17 1 0 0
/proc/20090/statm: 5575 655 102 3 0 5217 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 114720

[startup+2.97462 s]
/proc/loadavg: 1.95 2.01 2.00 3/95 20091
/proc/meminfo: memFree=1209680/2055920 swapFree=4191880/4192956
[pid=20069] ppid=20067 vsize=47548 CPUtime=0.04
/proc/20069/stat : 20069 (solver.sh) S 20067 20069 19624 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273519268 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20069/statm: 11887 361 245 79 0 217 0
[pid=20088] ppid=20069 vsize=120660 CPUtime=2.85
/proc/20088/stat : 20088 (toolbar) R 20069 20069 19624 0 -1 4194304 28654 1381 0 0 135 12 138 0 25 0 1 0 273519275 123555840 28619 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/20088/statm: 30165 28619 80 178 0 29983 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 168208

[startup+6.25301 s]
/proc/loadavg: 1.95 2.00 2.00 3/95 20091
/proc/meminfo: memFree=1204688/2055920 swapFree=4191880/4192956
[pid=20069] ppid=20067 vsize=47548 CPUtime=0.04
/proc/20069/stat : 20069 (solver.sh) S 20067 20069 19624 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273519268 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20069/statm: 11887 361 245 79 0 217 0
[pid=20088] ppid=20069 vsize=120660 CPUtime=6.11
/proc/20088/stat : 20088 (toolbar) R 20069 20069 19624 0 -1 4194304 28654 1381 0 0 461 12 138 0 25 0 1 0 273519275 123555840 28619 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/20088/statm: 30165 28619 80 178 0 29983 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 168208

[startup+12.7288 s]
/proc/loadavg: 1.96 2.00 2.00 3/95 20091
/proc/meminfo: memFree=1204768/2055920 swapFree=4191880/4192956
[pid=20069] ppid=20067 vsize=47548 CPUtime=0.04
/proc/20069/stat : 20069 (solver.sh) S 20067 20069 19624 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273519268 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20069/statm: 11887 361 245 79 0 217 0
[pid=20088] ppid=20069 vsize=120664 CPUtime=12.52
/proc/20088/stat : 20088 (toolbar) R 20069 20069 19624 0 -1 4194304 28655 1381 0 0 1102 12 138 0 25 0 1 0 273519275 123559936 28620 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/20088/statm: 30166 28620 80 178 0 29984 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 168212

[startup+25.5704 s]
/proc/loadavg: 1.97 2.00 2.00 3/101 20157
/proc/meminfo: memFree=1203600/2055920 swapFree=4191880/4192956
[pid=20069] ppid=20067 vsize=47548 CPUtime=0.04
/proc/20069/stat : 20069 (solver.sh) S 20067 20069 19624 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273519268 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20069/statm: 11887 361 245 79 0 217 0
[pid=20088] ppid=20069 vsize=120664 CPUtime=25.19
/proc/20088/stat : 20088 (toolbar) R 20069 20069 19624 0 -1 4194304 28655 1381 0 0 2368 13 138 0 25 0 1 0 273519275 123559936 28620 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134665435 0 0 4096 2 0 0 0 17 1 0 0
/proc/20088/statm: 30166 28620 80 178 0 29984 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 168212

[startup+51.2726 s]
/proc/loadavg: 1.98 2.00 2.00 3/101 20215
/proc/meminfo: memFree=1203672/2055920 swapFree=4191880/4192956
[pid=20069] ppid=20067 vsize=47548 CPUtime=0.04
/proc/20069/stat : 20069 (solver.sh) S 20067 20069 19624 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273519268 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20069/statm: 11887 361 245 79 0 217 0
[pid=20088] ppid=20069 vsize=120664 CPUtime=50.58
/proc/20088/stat : 20088 (toolbar) R 20069 20069 19624 0 -1 4194304 28655 1381 0 0 4907 13 138 0 25 0 1 0 273519275 123559936 28620 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699968 0 0 4096 2 0 0 0 17 1 0 0
/proc/20088/statm: 30166 28620 80 178 0 29984 0
Current children cumulated CPU time (s) 50.62
Current children cumulated vsize (KiB) 168212

[startup+102.517 s]
/proc/loadavg: 1.99 2.00 2.00 3/95 20289
/proc/meminfo: memFree=1204640/2055920 swapFree=4191880/4192956
[pid=20069] ppid=20067 vsize=47548 CPUtime=0.04
/proc/20069/stat : 20069 (solver.sh) S 20067 20069 19624 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273519268 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20069/statm: 11887 361 245 79 0 217 0
[pid=20088] ppid=20069 vsize=120664 CPUtime=101.27
/proc/20088/stat : 20088 (toolbar) R 20069 20069 19624 0 -1 4194304 28655 1381 0 0 9975 14 138 0 25 0 1 0 273519275 123559936 28620 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134658127 0 0 4096 2 0 0 0 17 1 0 0
/proc/20088/statm: 30166 28620 80 178 0 29984 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 168212

[startup+162.581 s]
/proc/loadavg: 1.99 2.00 2.00 3/95 20289
/proc/meminfo: memFree=1204640/2055920 swapFree=4191880/4192956
[pid=20069] ppid=20067 vsize=47548 CPUtime=0.04
/proc/20069/stat : 20069 (solver.sh) S 20067 20069 19624 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273519268 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20069/statm: 11887 361 245 79 0 217 0
[pid=20088] ppid=20069 vsize=120664 CPUtime=160.8
/proc/20088/stat : 20088 (toolbar) R 20069 20069 19624 0 -1 4194304 28655 1381 0 0 15928 14 138 0 25 0 1 0 273519275 123559936 28620 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/20088/statm: 30166 28620 80 178 0 29984 0
Current children cumulated CPU time (s) 160.84
Current children cumulated vsize (KiB) 168212

[startup+222.606 s]
/proc/loadavg: 1.99 2.00 2.00 3/95 20289
/proc/meminfo: memFree=1204640/2055920 swapFree=4191880/4192956
[pid=20069] ppid=20067 vsize=47548 CPUtime=0.04
/proc/20069/stat : 20069 (solver.sh) S 20067 20069 19624 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273519268 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20069/statm: 11887 361 245 79 0 217 0
[pid=20088] ppid=20069 vsize=120664 CPUtime=220.29
/proc/20088/stat : 20088 (toolbar) R 20069 20069 19624 0 -1 4194304 28655 1381 0 0 21877 14 138 0 25 0 1 0 273519275 123559936 28620 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699968 0 0 4096 2 0 0 0 17 1 0 0
/proc/20088/statm: 30166 28620 80 178 0 29984 0
Current children cumulated CPU time (s) 220.33
Current children cumulated vsize (KiB) 168212

[startup+282.646 s]
/proc/loadavg: 1.99 2.00 2.00 3/95 20289
/proc/meminfo: memFree=1204832/2055920 swapFree=4191880/4192956
[pid=20069] ppid=20067 vsize=47548 CPUtime=0.04
/proc/20069/stat : 20069 (solver.sh) S 20067 20069 19624 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273519268 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20069/statm: 11887 361 245 79 0 217 0
[pid=20088] ppid=20069 vsize=120664 CPUtime=279.8
/proc/20088/stat : 20088 (toolbar) R 20069 20069 19624 0 -1 4194304 28655 1381 0 0 27827 15 138 0 25 0 1 0 273519275 123559936 28620 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134599774 0 0 4096 2 0 0 0 17 1 0 0
/proc/20088/statm: 30166 28620 80 178 0 29984 0
Current children cumulated CPU time (s) 279.84
Current children cumulated vsize (KiB) 168212

[startup+342.702 s]
/proc/loadavg: 1.99 2.00 2.00 3/95 20289
/proc/meminfo: memFree=1204832/2055920 swapFree=4191880/4192956
[pid=20069] ppid=20067 vsize=47548 CPUtime=0.04
/proc/20069/stat : 20069 (solver.sh) S 20067 20069 19624 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273519268 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20069/statm: 11887 361 245 79 0 217 0
[pid=20088] ppid=20069 vsize=120664 CPUtime=339.32
/proc/20088/stat : 20088 (toolbar) R 20069 20069 19624 0 -1 4194304 28655 1381 0 0 33779 15 138 0 25 0 1 0 273519275 123559936 28620 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134657545 0 0 4096 2 0 0 0 17 1 0 0
/proc/20088/statm: 30166 28620 80 178 0 29984 0
Current children cumulated CPU time (s) 339.36
Current children cumulated vsize (KiB) 168212

[startup+402.769 s]
/proc/loadavg: 2.04 2.01 2.00 3/95 20289
/proc/meminfo: memFree=1204896/2055920 swapFree=4191880/4192956
[pid=20069] ppid=20067 vsize=47548 CPUtime=0.04
/proc/20069/stat : 20069 (solver.sh) S 20067 20069 19624 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273519268 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20069/statm: 11887 361 245 79 0 217 0
[pid=20088] ppid=20069 vsize=120664 CPUtime=398.86
/proc/20088/stat : 20088 (toolbar) R 20069 20069 19624 0 -1 4194304 28655 1381 0 0 39732 16 138 0 25 0 1 0 273519275 123559936 28620 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 1 0 0
/proc/20088/statm: 30166 28620 80 178 0 29984 0
Current children cumulated CPU time (s) 398.9
Current children cumulated vsize (KiB) 168212

[startup+462.832 s]
/proc/loadavg: 2.01 2.01 2.00 3/95 20289
/proc/meminfo: memFree=1204832/2055920 swapFree=4191880/4192956
[pid=20069] ppid=20067 vsize=47548 CPUtime=0.04
/proc/20069/stat : 20069 (solver.sh) S 20067 20069 19624 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273519268 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20069/statm: 11887 361 245 79 0 217 0
[pid=20088] ppid=20069 vsize=120664 CPUtime=458.4
/proc/20088/stat : 20088 (toolbar) R 20069 20069 19624 0 -1 4194304 28655 1381 0 0 45685 17 138 0 25 0 1 0 273519275 123559936 28620 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134670603 0 0 4096 2 0 0 0 17 1 0 0
/proc/20088/statm: 30166 28620 80 178 0 29984 0
Current children cumulated CPU time (s) 458.44
Current children cumulated vsize (KiB) 168212

[startup+522.922 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20289
/proc/meminfo: memFree=1204896/2055920 swapFree=4191880/4192956
[pid=20069] ppid=20067 vsize=47548 CPUtime=0.04

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

/proc/loadavg: 2.00 2.00 2.00 3/88 20406
/proc/meminfo: memFree=1210968/2055920 swapFree=4191880/4192956
[pid=20069] ppid=20067 vsize=47548 CPUtime=0.04
/proc/20069/stat : 20069 (solver.sh) S 20067 20069 19624 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273519268 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20069/statm: 11887 361 245 79 0 217 0
[pid=20088] ppid=20069 vsize=120664 CPUtime=1711.56
/proc/20088/stat : 20088 (toolbar) R 20069 20069 19624 0 -1 4194304 28655 1381 0 0 170991 27 138 0 25 0 1 0 273519275 123559936 28620 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134657811 0 0 4096 2 0 0 0 17 0 0 0
/proc/20088/statm: 30166 28620 80 178 0 29984 0
Current children cumulated CPU time (s) 1711.6
Current children cumulated vsize (KiB) 168212

[startup+1783.76 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 20406
/proc/meminfo: memFree=1210968/2055920 swapFree=4191880/4192956
[pid=20069] ppid=20067 vsize=47548 CPUtime=0.04
/proc/20069/stat : 20069 (solver.sh) S 20067 20069 19624 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273519268 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20069/statm: 11887 361 245 79 0 217 0
[pid=20088] ppid=20069 vsize=120664 CPUtime=1771.53
/proc/20088/stat : 20088 (toolbar) R 20069 20069 19624 0 -1 4194304 28655 1381 0 0 176988 27 138 0 25 0 1 0 273519275 123559936 28620 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134670690 0 0 4096 2 0 0 0 17 0 0 0
/proc/20088/statm: 30166 28620 80 178 0 29984 0
Current children cumulated CPU time (s) 1771.57
Current children cumulated vsize (KiB) 168212

[startup+1843.77 s]
/proc/loadavg: 1.96 1.98 1.99 3/88 20499
/proc/meminfo: memFree=1210584/2055920 swapFree=4191880/4192956
[pid=20069] ppid=20067 vsize=47548 CPUtime=0.04
/proc/20069/stat : 20069 (solver.sh) S 20067 20069 19624 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273519268 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20069/statm: 11887 361 245 79 0 217 0
[pid=20088] ppid=20069 vsize=120664 CPUtime=1831.47
/proc/20088/stat : 20088 (toolbar) R 20069 20069 19624 0 -1 4194304 28655 1381 0 0 182980 29 138 0 25 0 1 0 273519275 123559936 28620 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/20088/statm: 30166 28620 80 178 0 29984 0
Current children cumulated CPU time (s) 1831.51
Current children cumulated vsize (KiB) 168212

[startup+1903.77 s]
/proc/loadavg: 1.98 1.98 1.99 3/88 20499
/proc/meminfo: memFree=1210648/2055920 swapFree=4191880/4192956
[pid=20069] ppid=20067 vsize=47548 CPUtime=0.04
/proc/20069/stat : 20069 (solver.sh) S 20067 20069 19624 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273519268 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20069/statm: 11887 361 245 79 0 217 0
[pid=20088] ppid=20069 vsize=120664 CPUtime=1891.44
/proc/20088/stat : 20088 (toolbar) R 20069 20069 19624 0 -1 4194304 28655 1381 0 0 188977 29 138 0 25 0 1 0 273519275 123559936 28620 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134657823 0 0 4096 2 0 0 0 17 0 0 0
/proc/20088/statm: 30166 28620 80 178 0 29984 0
Current children cumulated CPU time (s) 1891.48
Current children cumulated vsize (KiB) 168212

[startup+1963.77 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 20499
/proc/meminfo: memFree=1210584/2055920 swapFree=4191880/4192956
[pid=20069] ppid=20067 vsize=47548 CPUtime=0.04
/proc/20069/stat : 20069 (solver.sh) S 20067 20069 19624 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273519268 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20069/statm: 11887 361 245 79 0 217 0
[pid=20088] ppid=20069 vsize=120664 CPUtime=1951.41
/proc/20088/stat : 20088 (toolbar) R 20069 20069 19624 0 -1 4194304 28655 1381 0 0 194974 29 138 0 25 0 1 0 273519275 123559936 28620 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134599558 0 0 4096 2 0 0 0 17 0 0 0
/proc/20088/statm: 30166 28620 80 178 0 29984 0
Current children cumulated CPU time (s) 1951.45
Current children cumulated vsize (KiB) 168212

[startup+2023.78 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 20499
/proc/meminfo: memFree=1210584/2055920 swapFree=4191880/4192956
[pid=20069] ppid=20067 vsize=47548 CPUtime=0.04
/proc/20069/stat : 20069 (solver.sh) S 20067 20069 19624 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273519268 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20069/statm: 11887 361 245 79 0 217 0
[pid=20088] ppid=20069 vsize=120664 CPUtime=2011.34
/proc/20088/stat : 20088 (toolbar) R 20069 20069 19624 0 -1 4194304 28655 1381 0 0 200967 29 138 0 25 0 1 0 273519275 123559936 28620 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 0 0 0
/proc/20088/statm: 30166 28620 80 178 0 29984 0
Current children cumulated CPU time (s) 2011.38
Current children cumulated vsize (KiB) 168212

[startup+2083.78 s]
/proc/loadavg: 1.99 1.98 1.99 3/94 20571
/proc/meminfo: memFree=1187048/2055920 swapFree=4191880/4192956
[pid=20069] ppid=20067 vsize=47548 CPUtime=0.04
/proc/20069/stat : 20069 (solver.sh) S 20067 20069 19624 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273519268 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20069/statm: 11887 361 245 79 0 217 0
[pid=20088] ppid=20069 vsize=120664 CPUtime=2071.3
/proc/20088/stat : 20088 (toolbar) R 20069 20069 19624 0 -1 4194304 28655 1381 0 0 206962 30 138 0 25 0 1 0 273519275 123559936 28620 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699987 0 0 4096 2 0 0 0 17 0 0 0
/proc/20088/statm: 30166 28620 80 178 0 29984 0
Current children cumulated CPU time (s) 2071.34
Current children cumulated vsize (KiB) 168212

[startup+2143.89 s]
/proc/loadavg: 1.99 1.98 1.99 3/94 20571
/proc/meminfo: memFree=1187048/2055920 swapFree=4191880/4192956
[pid=20069] ppid=20067 vsize=47548 CPUtime=0.04
/proc/20069/stat : 20069 (solver.sh) S 20067 20069 19624 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273519268 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20069/statm: 11887 361 245 79 0 217 0
[pid=20088] ppid=20069 vsize=120664 CPUtime=2131.38
/proc/20088/stat : 20088 (toolbar) R 20069 20069 19624 0 -1 4194304 28655 1381 0 0 212970 30 138 0 25 0 1 0 273519275 123559936 28620 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 0 0 0
/proc/20088/statm: 30166 28620 80 178 0 29984 0
Current children cumulated CPU time (s) 2131.42
Current children cumulated vsize (KiB) 168212

[startup+2203.89 s]
/proc/loadavg: 1.99 1.98 1.99 3/94 20571
/proc/meminfo: memFree=1186984/2055920 swapFree=4191880/4192956
[pid=20069] ppid=20067 vsize=47548 CPUtime=0.04
/proc/20069/stat : 20069 (solver.sh) S 20067 20069 19624 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273519268 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20069/statm: 11887 361 245 79 0 217 0
[pid=20088] ppid=20069 vsize=120664 CPUtime=2191.31
/proc/20088/stat : 20088 (toolbar) R 20069 20069 19624 0 -1 4194304 28655 1381 0 0 218963 30 138 0 25 0 1 0 273519275 123559936 28620 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134660255 0 0 4096 2 0 0 0 17 0 0 0
/proc/20088/statm: 30166 28620 80 178 0 29984 0
Current children cumulated CPU time (s) 2191.35
Current children cumulated vsize (KiB) 168212

[startup+2263.96 s]
/proc/loadavg: 1.99 1.98 1.99 3/94 20571
/proc/meminfo: memFree=1186984/2055920 swapFree=4191880/4192956
[pid=20069] ppid=20067 vsize=47548 CPUtime=0.04
/proc/20069/stat : 20069 (solver.sh) S 20067 20069 19624 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273519268 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20069/statm: 11887 361 245 79 0 217 0
[pid=20088] ppid=20069 vsize=120664 CPUtime=2251.35
/proc/20088/stat : 20088 (toolbar) R 20069 20069 19624 0 -1 4194304 28655 1381 0 0 224966 31 138 0 25 0 1 0 273519275 123559936 28620 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134660184 0 0 4096 2 0 0 0 17 0 0 0
/proc/20088/statm: 30166 28620 80 178 0 29984 0
Current children cumulated CPU time (s) 2251.39
Current children cumulated vsize (KiB) 168212

[startup+2324.05 s]
/proc/loadavg: 1.99 1.98 1.99 3/94 20571
/proc/meminfo: memFree=1186984/2055920 swapFree=4191880/4192956
[pid=20069] ppid=20067 vsize=47548 CPUtime=0.04
/proc/20069/stat : 20069 (solver.sh) S 20067 20069 19624 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273519268 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20069/statm: 11887 361 245 79 0 217 0
[pid=20088] ppid=20069 vsize=120664 CPUtime=2311.25
/proc/20088/stat : 20088 (toolbar) R 20069 20069 19624 0 -1 4194304 28655 1381 0 0 230956 31 138 0 25 0 1 0 273519275 123559936 28620 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134670534 0 0 4096 2 0 0 0 17 0 0 0
/proc/20088/statm: 30166 28620 80 178 0 29984 0
Current children cumulated CPU time (s) 2311.29
Current children cumulated vsize (KiB) 168212

[startup+2384.15 s]
/proc/loadavg: 1.99 1.98 1.99 3/94 20571
/proc/meminfo: memFree=1186984/2055920 swapFree=4191880/4192956
[pid=20069] ppid=20067 vsize=47548 CPUtime=0.04
/proc/20069/stat : 20069 (solver.sh) S 20067 20069 19624 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273519268 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20069/statm: 11887 361 245 79 0 217 0
[pid=20088] ppid=20069 vsize=120664 CPUtime=2371.03
/proc/20088/stat : 20088 (toolbar) R 20069 20069 19624 0 -1 4194304 28655 1381 0 0 236934 31 138 0 25 0 1 0 273519275 123559936 28620 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134704534 0 0 4096 2 0 0 0 17 0 0 0
/proc/20088/statm: 30166 28620 80 178 0 29984 0
Current children cumulated CPU time (s) 2371.07
Current children cumulated vsize (KiB) 168212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2413.28 s]
/proc/loadavg: 1.99 1.98 1.99 3/94 20571
/proc/meminfo: memFree=1186984/2055920 swapFree=4191880/4192956
[pid=20069] ppid=20067 vsize=47548 CPUtime=0.04
/proc/20069/stat : 20069 (solver.sh) S 20067 20069 19624 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273519268 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20069/statm: 11887 361 245 79 0 217 0
[pid=20088] ppid=20069 vsize=120664 CPUtime=2400.03
/proc/20088/stat : 20088 (toolbar) R 20069 20069 19624 0 -1 4194304 28655 1381 0 0 239834 31 138 0 25 0 1 0 273519275 123559936 28620 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/20088/statm: 30166 28620 80 178 0 29984 0
Current children cumulated CPU time (s) 2400.07
Current children cumulated vsize (KiB) 168212

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 20069 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=31995 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=26995
CPU time returned by wait4() is 0.05899
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): 2413.29
CPU time (s): 2400.07
CPU user time (s): 2399.74
CPU system time (s): 0.33
CPU usage (%): 99.4521
Max. virtual memory (cumulated for all children) (KiB): 168212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.031995
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= 3390
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= 30

runsolver used 2.91856 s user time and 7.61184 s system time

The end

Launcher Data (download as text)

Begin job on node16 on Sat Jan 20 00:00:44 UTC 2007


IDJOB= 276970
IDBENCH= 6178
IDSOLVER= 71
FILE ID= node16/276970-1169251244

PBS_JOBID= 3589071

Free space on /tmp= 66563 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/tightness/tightness0.2/rand-2-40-11-414-200-0_ext.xml
COMMAND LINE= /tmp/evaluation/276970-1169251244/solver.sh /tmp/evaluation/276970-1169251244/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node16/convwatcher-276970-1169251244 -o ROOT/results/node16/conversion-276970-1169251244 -C 600 -M 900 /tmp/evaluation/276970-1169251244/translate /tmp/evaluation/276970-1169251244/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-276970-1169251244 -o ROOT/results/node16/solver-276970-1169251244 -C 2400 -M 900  /tmp/evaluation/276970-1169251244/solver.sh /tmp/evaluation/276970-1169251244/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  01be65ef1d587ffc3835a1fce290aef9

RANDOM SEED= 610814483

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		: 3000.220
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		: 3000.220
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:       1320456 kB
Buffers:         44364 kB
Cached:         558936 kB
SwapCached:        268 kB
Active:         279944 kB
Inactive:       381660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1320456 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            1880 kB
Writeback:           0 kB
Mapped:          84244 kB
Slab:            58304 kB
Committed_AS:  7491440 kB
PageTables:       2460 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= 66561 MiB



End job on node16 on Sat Jan 20 00:40:58 UTC 2007