Trace number 275503

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 2419.65

General information on the benchmark

Namerandom/rand-2-30-15/
rand-2-30-15-306-230-2_ext.xml
MD5SUM2f882e25d4e04bde9d5ef80eeb9b60c6
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints220
Best CPU time to get the best result obtained on this benchmark9.1896
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables30
Number of constraints221
Maximum constraint arity2
Maximum domain size15
Number of constraints which are defined in extension221
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/275503-1169222975/unknown.xml to /tmp/evaluation/275503-1169222975/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/node52/watcher-275503-1169222975 -o ROOT/results/node52/solver-275503-1169222975 -C 2400 -M 900 /tmp/evaluation/275503-1169222975/solver.sh /tmp/evaluation/275503-1169222975/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: 1.99 1.98 1.99 4/74 26898
/proc/meminfo: memFree=1516792/2055920 swapFree=4192812/4192956
[pid=26897] ppid=26895 vsize=8676 CPUtime=0
/proc/26897/stat : 26897 (solver.sh) R 26895 26897 25843 0 -1 4194304 386 840 0 0 0 0 0 0 17 0 1 0 270696014 8884224 295 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 4332578 0 2 4096 73728 0 0 0 17 0 0 0
/proc/26897/statm: 2171 296 216 79 0 164 0

[startup+0.106447 s]
/proc/loadavg: 1.99 1.98 1.99 4/74 26898
/proc/meminfo: memFree=1516792/2055920 swapFree=4192812/4192956
[pid=26897] ppid=26895 vsize=47552 CPUtime=0.04
/proc/26897/stat : 26897 (solver.sh) S 26895 26897 25843 0 -1 4194304 905 2474 0 0 0 0 2 2 16 0 1 0 270696014 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26897/statm: 11888 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 47552

[startup+0.514466 s]
/proc/loadavg: 1.99 1.98 1.99 4/74 26898
/proc/meminfo: memFree=1516792/2055920 swapFree=4192812/4192956
[pid=26897] ppid=26895 vsize=47552 CPUtime=0.04
/proc/26897/stat : 26897 (solver.sh) S 26895 26897 25843 0 -1 4194304 905 2474 0 0 0 0 2 2 16 0 1 0 270696014 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26897/statm: 11888 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 47552

[startup+1.33552 s]
/proc/loadavg: 1.99 1.98 1.99 3/77 26918
/proc/meminfo: memFree=1513232/2055920 swapFree=4192812/4192956
[pid=26897] ppid=26895 vsize=47552 CPUtime=0.04
/proc/26897/stat : 26897 (solver.sh) S 26895 26897 25843 0 -1 4194304 905 2474 0 0 0 0 2 2 16 0 1 0 270696014 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26897/statm: 11888 361 245 79 0 217 0
[pid=26916] ppid=26897 vsize=884 CPUtime=0
/proc/26916/stat : 26916 (toolbar) S 26897 26897 25843 0 -1 4194304 75 0 0 0 0 0 0 0 19 0 1 0 270696021 905216 51 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134893533 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/26916/statm: 221 51 45 178 0 39 0
[pid=26917] ppid=26916 vsize=43992 CPUtime=0
/proc/26917/stat : 26917 (sh) S 26916 26897 25843 0 -1 4194304 293 0 0 0 0 0 0 0 21 0 1 0 270696021 45047808 257 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26917/statm: 10998 257 217 169 0 50 0
[pid=26918] ppid=26917 vsize=22300 CPUtime=1.25
/proc/26918/stat : 26918 (maxwalksat) R 26917 26897 25843 0 -1 4194304 743 0 0 0 125 0 0 0 25 0 1 0 270696021 22835200 711 18446744073709551615 134512640 134526404 4294956688 18446744073709551615 134521848 0 0 4096 2 0 0 0 17 1 0 0
/proc/26918/statm: 5575 711 102 3 0 5217 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 114728

[startup+2.97264 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 26919
/proc/meminfo: memFree=1397472/2055920 swapFree=4192812/4192956
[pid=26897] ppid=26895 vsize=47552 CPUtime=0.04
/proc/26897/stat : 26897 (solver.sh) S 26895 26897 25843 0 -1 4194304 905 2474 0 0 0 0 2 2 16 0 1 0 270696014 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26897/statm: 11888 361 245 79 0 217 0
[pid=26916] ppid=26897 vsize=128284 CPUtime=2.86
/proc/26916/stat : 26916 (toolbar) R 26897 26897 25843 0 -1 4194304 30527 1436 0 0 87 12 187 0 25 0 1 0 270696021 131362816 30492 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134880384 0 0 4096 2 0 0 0 17 1 0 0
/proc/26916/statm: 32071 30492 78 178 0 31889 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 175836

[startup+6.26586 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 26919
/proc/meminfo: memFree=1372576/2055920 swapFree=4192812/4192956
[pid=26897] ppid=26895 vsize=47552 CPUtime=0.04
/proc/26897/stat : 26897 (solver.sh) S 26895 26897 25843 0 -1 4194304 905 2474 0 0 0 0 2 2 16 0 1 0 270696014 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26897/statm: 11888 361 245 79 0 217 0
[pid=26916] ppid=26897 vsize=149552 CPUtime=6.12
/proc/26916/stat : 26916 (toolbar) R 26897 26897 25843 0 -1 4194304 35862 1436 0 0 411 14 187 0 25 0 1 0 270696021 153141248 35827 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/26916/statm: 37388 35827 80 178 0 37206 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 197104

[startup+12.7223 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 26919
/proc/meminfo: memFree=1372576/2055920 swapFree=4192812/4192956
[pid=26897] ppid=26895 vsize=47552 CPUtime=0.04
/proc/26897/stat : 26897 (solver.sh) S 26895 26897 25843 0 -1 4194304 905 2474 0 0 0 0 2 2 16 0 1 0 270696014 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26897/statm: 11888 361 245 79 0 217 0
[pid=26916] ppid=26897 vsize=149552 CPUtime=12.53
/proc/26916/stat : 26916 (toolbar) R 26897 26897 25843 0 -1 4194304 35862 1436 0 0 1052 14 187 0 25 0 1 0 270696021 153141248 35827 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670792 0 0 4096 2 0 0 0 17 1 0 0
/proc/26916/statm: 37388 35827 80 178 0 37206 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 197104

[startup+25.5584 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 26919
/proc/meminfo: memFree=1372768/2055920 swapFree=4192812/4192956
[pid=26897] ppid=26895 vsize=47552 CPUtime=0.04
/proc/26897/stat : 26897 (solver.sh) S 26895 26897 25843 0 -1 4194304 905 2474 0 0 0 0 2 2 16 0 1 0 270696014 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26897/statm: 11888 361 245 79 0 217 0
[pid=26916] ppid=26897 vsize=149556 CPUtime=25.25
/proc/26916/stat : 26916 (toolbar) R 26897 26897 25843 0 -1 4194304 35863 1436 0 0 2324 14 187 0 25 0 1 0 270696021 153145344 35828 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599910 0 0 4096 2 0 0 0 17 1 0 0
/proc/26916/statm: 37389 35828 80 178 0 37207 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 197108

[startup+51.2249 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 26919
/proc/meminfo: memFree=1372832/2055920 swapFree=4192812/4192956
[pid=26897] ppid=26895 vsize=47552 CPUtime=0.04
/proc/26897/stat : 26897 (solver.sh) S 26895 26897 25843 0 -1 4194304 905 2474 0 0 0 0 2 2 16 0 1 0 270696014 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26897/statm: 11888 361 245 79 0 217 0
[pid=26916] ppid=26897 vsize=149556 CPUtime=50.69
/proc/26916/stat : 26916 (toolbar) R 26897 26897 25843 0 -1 4194304 35863 1436 0 0 4867 15 187 0 25 0 1 0 270696021 153145344 35828 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/26916/statm: 37389 35828 80 178 0 37207 0
Current children cumulated CPU time (s) 50.73
Current children cumulated vsize (KiB) 197108

[startup+102.447 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 26919
/proc/meminfo: memFree=1372960/2055920 swapFree=4192812/4192956
[pid=26897] ppid=26895 vsize=47552 CPUtime=0.04
/proc/26897/stat : 26897 (solver.sh) S 26895 26897 25843 0 -1 4194304 905 2474 0 0 0 0 2 2 16 0 1 0 270696014 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26897/statm: 11888 361 245 79 0 217 0
[pid=26916] ppid=26897 vsize=149556 CPUtime=101.46
/proc/26916/stat : 26916 (toolbar) R 26897 26897 25843 0 -1 4194304 35863 1436 0 0 9944 15 187 0 25 0 1 0 270696021 153145344 35828 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693636 0 0 4096 2 0 0 0 17 1 0 0
/proc/26916/statm: 37389 35828 80 178 0 37207 0
Current children cumulated CPU time (s) 101.5
Current children cumulated vsize (KiB) 197108

[startup+162.494 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 26919
/proc/meminfo: memFree=1372960/2055920 swapFree=4192812/4192956
[pid=26897] ppid=26895 vsize=47552 CPUtime=0.04
/proc/26897/stat : 26897 (solver.sh) S 26895 26897 25843 0 -1 4194304 905 2474 0 0 0 0 2 2 16 0 1 0 270696014 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26897/statm: 11888 361 245 79 0 217 0
[pid=26916] ppid=26897 vsize=149556 CPUtime=160.97
/proc/26916/stat : 26916 (toolbar) R 26897 26897 25843 0 -1 4194304 35863 1436 0 0 15895 15 187 0 25 0 1 0 270696021 153145344 35828 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700197 0 0 4096 2 0 0 0 17 1 0 0
/proc/26916/statm: 37389 35828 80 178 0 37207 0
Current children cumulated CPU time (s) 161.01
Current children cumulated vsize (KiB) 197108

[startup+222.546 s]
/proc/loadavg: 2.06 2.01 2.00 3/75 26919
/proc/meminfo: memFree=1372960/2055920 swapFree=4192812/4192956
[pid=26897] ppid=26895 vsize=47552 CPUtime=0.04
/proc/26897/stat : 26897 (solver.sh) S 26895 26897 25843 0 -1 4194304 905 2474 0 0 0 0 2 2 16 0 1 0 270696014 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26897/statm: 11888 361 245 79 0 217 0
[pid=26916] ppid=26897 vsize=149556 CPUtime=220.48
/proc/26916/stat : 26916 (toolbar) R 26897 26897 25843 0 -1 4194304 35863 1436 0 0 21846 15 187 0 25 0 1 0 270696021 153145344 35828 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 1 0 0
/proc/26916/statm: 37389 35828 80 178 0 37207 0
Current children cumulated CPU time (s) 220.52
Current children cumulated vsize (KiB) 197108

[startup+282.594 s]
/proc/loadavg: 2.02 2.01 2.00 3/75 26919
/proc/meminfo: memFree=1372960/2055920 swapFree=4192812/4192956
[pid=26897] ppid=26895 vsize=47552 CPUtime=0.04
/proc/26897/stat : 26897 (solver.sh) S 26895 26897 25843 0 -1 4194304 905 2474 0 0 0 0 2 2 16 0 1 0 270696014 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26897/statm: 11888 361 245 79 0 217 0
[pid=26916] ppid=26897 vsize=149556 CPUtime=280
/proc/26916/stat : 26916 (toolbar) R 26897 26897 25843 0 -1 4194304 35863 1436 0 0 27798 15 187 0 25 0 1 0 270696021 153145344 35828 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700006 0 0 4096 2 0 0 0 17 1 0 0
/proc/26916/statm: 37389 35828 80 178 0 37207 0
Current children cumulated CPU time (s) 280.04
Current children cumulated vsize (KiB) 197108

[startup+342.653 s]
/proc/loadavg: 2.01 2.00 2.00 3/75 26919
/proc/meminfo: memFree=1372896/2055920 swapFree=4192812/4192956
[pid=26897] ppid=26895 vsize=47552 CPUtime=0.04
/proc/26897/stat : 26897 (solver.sh) S 26895 26897 25843 0 -1 4194304 905 2474 0 0 0 0 2 2 16 0 1 0 270696014 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26897/statm: 11888 361 245 79 0 217 0
[pid=26916] ppid=26897 vsize=149556 CPUtime=339.53
/proc/26916/stat : 26916 (toolbar) R 26897 26897 25843 0 -1 4194304 35863 1436 0 0 33750 16 187 0 25 0 1 0 270696021 153145344 35828 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599513 0 0 4096 2 0 0 0 17 1 0 0
/proc/26916/statm: 37389 35828 80 178 0 37207 0
Current children cumulated CPU time (s) 339.57
Current children cumulated vsize (KiB) 197108

[startup+402.703 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26919
/proc/meminfo: memFree=1372896/2055920 swapFree=4192812/4192956
[pid=26897] ppid=26895 vsize=47552 CPUtime=0.04
/proc/26897/stat : 26897 (solver.sh) S 26895 26897 25843 0 -1 4194304 905 2474 0 0 0 0 2 2 16 0 1 0 270696014 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26897/statm: 11888 361 245 79 0 217 0
[pid=26916] ppid=26897 vsize=149556 CPUtime=399.04
/proc/26916/stat : 26916 (toolbar) R 26897 26897 25843 0 -1 4194304 35863 1436 0 0 39701 16 187 0 25 0 1 0 270696021 153145344 35828 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694092 0 0 4096 2 0 0 0 17 1 0 0
/proc/26916/statm: 37389 35828 80 178 0 37207 0
Current children cumulated CPU time (s) 399.08
Current children cumulated vsize (KiB) 197108

[startup+462.768 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26919
/proc/meminfo: memFree=1372896/2055920 swapFree=4192812/4192956
[pid=26897] ppid=26895 vsize=47552 CPUtime=0.04
/proc/26897/stat : 26897 (solver.sh) S 26895 26897 25843 0 -1 4194304 905 2474 0 0 0 0 2 2 16 0 1 0 270696014 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26897/statm: 11888 361 245 79 0 217 0
[pid=26916] ppid=26897 vsize=149556 CPUtime=458.56
/proc/26916/stat : 26916 (toolbar) R 26897 26897 25843 0 -1 4194304 35863 1436 0 0 45653 16 187 0 25 0 1 0 270696021 153145344 35828 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660636 0 0 4096 2 0 0 0 17 1 0 0
/proc/26916/statm: 37389 35828 80 178 0 37207 0
Current children cumulated CPU time (s) 458.6
Current children cumulated vsize (KiB) 197108

[startup+522.822 s]
/proc/loadavg: 2.06 2.01 2.00 3/75 26919
/proc/meminfo: memFree=1372896/2055920 swapFree=4192812/4192956
[pid=26897] ppid=26895 vsize=47552 CPUtime=0.04

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

/proc/loadavg: 2.01 2.00 2.00 3/75 26921
/proc/meminfo: memFree=1372832/2055920 swapFree=4192812/4192956
[pid=26897] ppid=26895 vsize=47552 CPUtime=0.04
/proc/26897/stat : 26897 (solver.sh) S 26895 26897 25843 0 -1 4194304 905 2474 0 0 0 0 2 2 16 0 1 0 270696014 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26897/statm: 11888 361 245 79 0 217 0
[pid=26916] ppid=26897 vsize=149560 CPUtime=1708.39
/proc/26916/stat : 26916 (toolbar) R 26897 26897 25843 0 -1 4194304 35865 1436 0 0 170633 19 187 0 25 0 1 0 270696021 153149440 35830 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134597617 0 0 4096 2 0 0 0 17 1 0 0
/proc/26916/statm: 37390 35830 80 178 0 37208 0
Current children cumulated CPU time (s) 1708.43
Current children cumulated vsize (KiB) 197112

[startup+1783.97 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26921
/proc/meminfo: memFree=1372768/2055920 swapFree=4192812/4192956
[pid=26897] ppid=26895 vsize=47552 CPUtime=0.04
/proc/26897/stat : 26897 (solver.sh) S 26895 26897 25843 0 -1 4194304 905 2474 0 0 0 0 2 2 16 0 1 0 270696014 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26897/statm: 11888 361 245 79 0 217 0
[pid=26916] ppid=26897 vsize=149560 CPUtime=1767.91
/proc/26916/stat : 26916 (toolbar) R 26897 26897 25843 0 -1 4194304 35865 1436 0 0 176585 19 187 0 25 0 1 0 270696021 153149440 35830 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693631 0 0 4096 2 0 0 0 17 1 0 0
/proc/26916/statm: 37390 35830 80 178 0 37208 0
Current children cumulated CPU time (s) 1767.95
Current children cumulated vsize (KiB) 197112

[startup+1844.02 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26921
/proc/meminfo: memFree=1372768/2055920 swapFree=4192812/4192956
[pid=26897] ppid=26895 vsize=47552 CPUtime=0.04
/proc/26897/stat : 26897 (solver.sh) S 26895 26897 25843 0 -1 4194304 905 2474 0 0 0 0 2 2 16 0 1 0 270696014 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26897/statm: 11888 361 245 79 0 217 0
[pid=26916] ppid=26897 vsize=149560 CPUtime=1827.44
/proc/26916/stat : 26916 (toolbar) R 26897 26897 25843 0 -1 4194304 35865 1436 0 0 182538 19 187 0 25 0 1 0 270696021 153149440 35830 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660199 0 0 4096 2 0 0 0 17 1 0 0
/proc/26916/statm: 37390 35830 80 178 0 37208 0
Current children cumulated CPU time (s) 1827.48
Current children cumulated vsize (KiB) 197112

[startup+1904.07 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26921
/proc/meminfo: memFree=1372768/2055920 swapFree=4192812/4192956
[pid=26897] ppid=26895 vsize=47552 CPUtime=0.04
/proc/26897/stat : 26897 (solver.sh) S 26895 26897 25843 0 -1 4194304 905 2474 0 0 0 0 2 2 16 0 1 0 270696014 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26897/statm: 11888 361 245 79 0 217 0
[pid=26916] ppid=26897 vsize=149560 CPUtime=1886.97
/proc/26916/stat : 26916 (toolbar) R 26897 26897 25843 0 -1 4194304 35865 1436 0 0 188490 20 187 0 25 0 1 0 270696021 153149440 35830 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 1 0 0
/proc/26916/statm: 37390 35830 80 178 0 37208 0
Current children cumulated CPU time (s) 1887.01
Current children cumulated vsize (KiB) 197112

[startup+1964.14 s]
/proc/loadavg: 2.07 2.02 2.00 3/75 26921
/proc/meminfo: memFree=1372768/2055920 swapFree=4192812/4192956
[pid=26897] ppid=26895 vsize=47552 CPUtime=0.04
/proc/26897/stat : 26897 (solver.sh) S 26895 26897 25843 0 -1 4194304 905 2474 0 0 0 0 2 2 16 0 1 0 270696014 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26897/statm: 11888 361 245 79 0 217 0
[pid=26916] ppid=26897 vsize=149560 CPUtime=1946.5
/proc/26916/stat : 26916 (toolbar) R 26897 26897 25843 0 -1 4194304 35865 1436 0 0 194443 20 187 0 25 0 1 0 270696021 153149440 35830 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/26916/statm: 37390 35830 80 178 0 37208 0
Current children cumulated CPU time (s) 1946.54
Current children cumulated vsize (KiB) 197112

[startup+2024.19 s]
/proc/loadavg: 2.02 2.01 2.00 3/75 26921
/proc/meminfo: memFree=1372704/2055920 swapFree=4192812/4192956
[pid=26897] ppid=26895 vsize=47552 CPUtime=0.04
/proc/26897/stat : 26897 (solver.sh) S 26895 26897 25843 0 -1 4194304 905 2474 0 0 0 0 2 2 16 0 1 0 270696014 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26897/statm: 11888 361 245 79 0 217 0
[pid=26916] ppid=26897 vsize=149560 CPUtime=2006.02
/proc/26916/stat : 26916 (toolbar) R 26897 26897 25843 0 -1 4194304 35865 1436 0 0 200395 20 187 0 25 0 1 0 270696021 153149440 35830 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/26916/statm: 37390 35830 80 178 0 37208 0
Current children cumulated CPU time (s) 2006.06
Current children cumulated vsize (KiB) 197112

[startup+2084.25 s]
/proc/loadavg: 2.01 2.00 2.00 3/75 26921
/proc/meminfo: memFree=1372704/2055920 swapFree=4192812/4192956
[pid=26897] ppid=26895 vsize=47552 CPUtime=0.04
/proc/26897/stat : 26897 (solver.sh) S 26895 26897 25843 0 -1 4194304 905 2474 0 0 0 0 2 2 16 0 1 0 270696014 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26897/statm: 11888 361 245 79 0 217 0
[pid=26916] ppid=26897 vsize=149560 CPUtime=2065.54
/proc/26916/stat : 26916 (toolbar) R 26897 26897 25843 0 -1 4194304 35865 1436 0 0 206347 20 187 0 25 0 1 0 270696021 153149440 35830 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659831 0 0 4096 2 0 0 0 17 1 0 0
/proc/26916/statm: 37390 35830 80 178 0 37208 0
Current children cumulated CPU time (s) 2065.58
Current children cumulated vsize (KiB) 197112

[startup+2144.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26921
/proc/meminfo: memFree=1372704/2055920 swapFree=4192812/4192956
[pid=26897] ppid=26895 vsize=47552 CPUtime=0.04
/proc/26897/stat : 26897 (solver.sh) S 26895 26897 25843 0 -1 4194304 905 2474 0 0 0 0 2 2 16 0 1 0 270696014 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26897/statm: 11888 361 245 79 0 217 0
[pid=26916] ppid=26897 vsize=149560 CPUtime=2125.06
/proc/26916/stat : 26916 (toolbar) R 26897 26897 25843 0 -1 4194304 35865 1436 0 0 212299 20 187 0 25 0 1 0 270696021 153149440 35830 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657823 0 0 4096 2 0 0 0 17 1 0 0
/proc/26916/statm: 37390 35830 80 178 0 37208 0
Current children cumulated CPU time (s) 2125.1
Current children cumulated vsize (KiB) 197112

[startup+2204.32 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26977
/proc/meminfo: memFree=1371304/2055920 swapFree=4192812/4192956
[pid=26897] ppid=26895 vsize=47552 CPUtime=0.04
/proc/26897/stat : 26897 (solver.sh) S 26895 26897 25843 0 -1 4194304 905 2474 0 0 0 0 2 2 16 0 1 0 270696014 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26897/statm: 11888 361 245 79 0 217 0
[pid=26916] ppid=26897 vsize=149560 CPUtime=2184.92
/proc/26916/stat : 26916 (toolbar) R 26897 26897 25843 0 -1 4194304 35865 1436 0 0 218284 21 187 0 25 0 1 0 270696021 153149440 35830 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659541 0 0 4096 2 0 0 0 17 0 0 0
/proc/26916/statm: 37390 35830 80 178 0 37208 0
Current children cumulated CPU time (s) 2184.96
Current children cumulated vsize (KiB) 197112

[startup+2264.33 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26977
/proc/meminfo: memFree=1371368/2055920 swapFree=4192812/4192956
[pid=26897] ppid=26895 vsize=47552 CPUtime=0.04
/proc/26897/stat : 26897 (solver.sh) S 26895 26897 25843 0 -1 4194304 905 2474 0 0 0 0 2 2 16 0 1 0 270696014 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26897/statm: 11888 361 245 79 0 217 0
[pid=26916] ppid=26897 vsize=149560 CPUtime=2244.88
/proc/26916/stat : 26916 (toolbar) R 26897 26897 25843 0 -1 4194304 35865 1436 0 0 224280 21 187 0 25 0 1 0 270696021 153149440 35830 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 0 0 0
/proc/26916/statm: 37390 35830 80 178 0 37208 0
Current children cumulated CPU time (s) 2244.92
Current children cumulated vsize (KiB) 197112

[startup+2324.34 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26977
/proc/meminfo: memFree=1371304/2055920 swapFree=4192812/4192956
[pid=26897] ppid=26895 vsize=47552 CPUtime=0.04
/proc/26897/stat : 26897 (solver.sh) S 26895 26897 25843 0 -1 4194304 905 2474 0 0 0 0 2 2 16 0 1 0 270696014 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26897/statm: 11888 361 245 79 0 217 0
[pid=26916] ppid=26897 vsize=149560 CPUtime=2304.84
/proc/26916/stat : 26916 (toolbar) R 26897 26897 25843 0 -1 4194304 35865 1436 0 0 230276 21 187 0 25 0 1 0 270696021 153149440 35830 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134704642 0 0 4096 2 0 0 0 17 0 0 0
/proc/26916/statm: 37390 35830 80 178 0 37208 0
Current children cumulated CPU time (s) 2304.88
Current children cumulated vsize (KiB) 197112

[startup+2384.35 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26977
/proc/meminfo: memFree=1371368/2055920 swapFree=4192812/4192956
[pid=26897] ppid=26895 vsize=47552 CPUtime=0.04
/proc/26897/stat : 26897 (solver.sh) S 26895 26897 25843 0 -1 4194304 905 2474 0 0 0 0 2 2 16 0 1 0 270696014 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26897/statm: 11888 361 245 79 0 217 0
[pid=26916] ppid=26897 vsize=149560 CPUtime=2364.78
/proc/26916/stat : 26916 (toolbar) R 26897 26897 25843 0 -1 4194304 35865 1436 0 0 236270 21 187 0 25 0 1 0 270696021 153149440 35830 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694089 0 0 4096 2 0 0 0 17 0 0 0
/proc/26916/statm: 37390 35830 80 178 0 37208 0
Current children cumulated CPU time (s) 2364.82
Current children cumulated vsize (KiB) 197112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2419.63 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26977
/proc/meminfo: memFree=1371368/2055920 swapFree=4192812/4192956
[pid=26897] ppid=26895 vsize=47552 CPUtime=0.04
/proc/26897/stat : 26897 (solver.sh) S 26895 26897 25843 0 -1 4194304 905 2474 0 0 0 0 2 2 16 0 1 0 270696014 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273653361498 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26897/statm: 11888 361 245 79 0 217 0
[pid=26916] ppid=26897 vsize=149560 CPUtime=2400.05
/proc/26916/stat : 26916 (toolbar) R 26897 26897 25843 0 -1 4194304 35865 1436 0 0 239797 21 187 0 25 0 1 0 270696021 153149440 35830 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134597566 0 0 4096 2 0 0 0 17 0 0 0
/proc/26916/statm: 37390 35830 80 178 0 37208 0
Current children cumulated CPU time (s) 2400.09
Current children cumulated vsize (KiB) 197112

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 26897 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=28995 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=34994
CPU time returned by wait4() is 0.063989
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): 2419.65
CPU time (s): 2400.09
CPU user time (s): 2399.86
CPU system time (s): 0.23
CPU usage (%): 99.1918
Max. virtual memory (cumulated for all children) (KiB): 197112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.028995
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3379
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= 62
involuntary context switches= 21

runsolver used 2.75658 s user time and 7.39188 s system time

The end

Launcher Data (download as text)

Begin job on node52 on Fri Jan 19 16:09:35 UTC 2007


IDJOB= 275503
IDBENCH= 4081
IDSOLVER= 71
FILE ID= node52/275503-1169222975

PBS_JOBID= 3589136

Free space on /tmp= 66560 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-30-15/rand-2-30-15-306-230-2_ext.xml
COMMAND LINE= /tmp/evaluation/275503-1169222975/solver.sh /tmp/evaluation/275503-1169222975/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-275503-1169222975 -o ROOT/results/node52/conversion-275503-1169222975 -C 600 -M 900 /tmp/evaluation/275503-1169222975/translate /tmp/evaluation/275503-1169222975/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-275503-1169222975 -o ROOT/results/node52/solver-275503-1169222975 -C 2400 -M 900  /tmp/evaluation/275503-1169222975/solver.sh /tmp/evaluation/275503-1169222975/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  2f882e25d4e04bde9d5ef80eeb9b60c6

RANDOM SEED= 99044118

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		: 3000.232
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		: 3000.232
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:       1517400 kB
Buffers:         33396 kB
Cached:         401872 kB
SwapCached:          0 kB
Active:         125660 kB
Inactive:       333856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1517400 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1904 kB
Writeback:           0 kB
Mapped:          36380 kB
Slab:            64372 kB
Committed_AS:  5364384 kB
PageTables:       1900 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= 66560 MiB



End job on node52 on Fri Jan 19 16:49:55 UTC 2007