Trace number 276844

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) 2400.06 2401.12

General information on the benchmark

Nametightness/tightness0.1/
rand-2-40-8-753-100-35_ext.xml
MD5SUM7f03dca00e396705a664a8eb512a15b4
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints752
Best CPU time to get the best result obtained on this benchmark20.1149
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables40
Number of constraints753
Maximum constraint arity2
Maximum domain size8
Number of constraints which are defined in extension753
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/276844-1169247635/unknown.xml to /tmp/evaluation/276844-1169247635/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/node23/watcher-276844-1169247635 -o ROOT/results/node23/solver-276844-1169247635 -C 2400 -M 900 /tmp/evaluation/276844-1169247635/solver.sh /tmp/evaluation/276844-1169247635/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: 1.30 1.78 1.84 4/78 7435
/proc/meminfo: memFree=1349360/2055920 swapFree=4156060/4192956
[pid=7434] ppid=7432 vsize=8652 CPUtime=0
/proc/7434/stat : 7434 (solver.sh) S 7432 7434 6736 0 -1 4194304 347 0 0 0 0 0 0 0 17 0 1 0 273157874 8859648 280 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7434/statm: 2163 280 208 79 0 156 0
[pid=7436] ppid=7434 vsize=8688 CPUtime=0
/proc/7436/stat : 7436 (solver.sh) S 7434 7434 6736 0 -1 4194368 38 0 0 0 0 0 0 0 18 0 1 0 273157874 8896512 286 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238487830610 0 0 4096 73728 18446744071563648864 0 0 17 1 0 0
/proc/7436/statm: 2172 286 209 79 0 165 0
[pid=7437] ppid=7436 vsize=8696 CPUtime=0
/proc/7437/stat : 7437 (solver.sh) R 7436 7434 6736 0 -1 4194368 16 0 0 0 0 0 0 0 19 0 1 0 273157874 8904704 287 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 4288520 0 0 4096 73728 0 0 0 17 1 0 0
/proc/7437/statm: 2175 288 210 79 0 168 0

[startup+0.102882 s]
/proc/loadavg: 1.30 1.78 1.84 4/78 7435
/proc/meminfo: memFree=1349360/2055920 swapFree=4156060/4192956
[pid=7434] ppid=7432 vsize=47568 CPUtime=0.02
/proc/7434/stat : 7434 (solver.sh) S 7432 7434 6736 0 -1 4194304 901 2484 0 0 0 0 1 1 16 0 1 0 273157874 48709632 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7434/statm: 11892 362 246 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47568

[startup+0.510957 s]
/proc/loadavg: 1.30 1.78 1.84 4/78 7435
/proc/meminfo: memFree=1349360/2055920 swapFree=4156060/4192956
[pid=7434] ppid=7432 vsize=47568 CPUtime=0.02
/proc/7434/stat : 7434 (solver.sh) S 7432 7434 6736 0 -1 4194304 901 2484 0 0 0 0 1 1 16 0 1 0 273157874 48709632 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7434/statm: 11892 362 246 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47568

[startup+1.33111 s]
/proc/loadavg: 1.30 1.78 1.84 2/79 7456
/proc/meminfo: memFree=1303016/2055920 swapFree=4156060/4192956
[pid=7434] ppid=7432 vsize=47568 CPUtime=0.02
/proc/7434/stat : 7434 (solver.sh) S 7432 7434 6736 0 -1 4194304 901 2484 0 0 0 0 1 1 16 0 1 0 273157874 48709632 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7434/statm: 11892 362 246 79 0 217 0
[pid=7453] ppid=7434 vsize=66724 CPUtime=1.25
/proc/7453/stat : 7453 (toolbar) R 7434 7434 6736 0 -1 4194304 15848 1314 0 0 34 6 85 0 21 0 1 0 273157879 68325376 15813 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657232 0 0 4096 2 0 0 0 17 1 0 0
/proc/7453/statm: 16681 15813 80 178 0 16499 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 114292

[startup+2.96743 s]
/proc/loadavg: 1.28 1.76 1.84 2/79 7456
/proc/meminfo: memFree=1285544/2055920 swapFree=4156060/4192956
[pid=7434] ppid=7432 vsize=47568 CPUtime=0.02
/proc/7434/stat : 7434 (solver.sh) S 7432 7434 6736 0 -1 4194304 901 2484 0 0 0 0 1 1 16 0 1 0 273157874 48709632 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7434/statm: 11892 362 246 79 0 217 0
[pid=7453] ppid=7434 vsize=66724 CPUtime=2.88
/proc/7453/stat : 7453 (toolbar) R 7434 7434 6736 0 -1 4194304 15848 1314 0 0 197 6 85 0 25 0 1 0 273157879 68325376 15813 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694106 0 0 4096 2 0 0 0 17 1 0 0
/proc/7453/statm: 16681 15813 80 178 0 16499 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 114292

[startup+6.24907 s]
/proc/loadavg: 1.28 1.76 1.84 2/79 7456
/proc/meminfo: memFree=1285544/2055920 swapFree=4156060/4192956
[pid=7434] ppid=7432 vsize=47568 CPUtime=0.02
/proc/7434/stat : 7434 (solver.sh) S 7432 7434 6736 0 -1 4194304 901 2484 0 0 0 0 1 1 16 0 1 0 273157874 48709632 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7434/statm: 11892 362 246 79 0 217 0
[pid=7453] ppid=7434 vsize=66724 CPUtime=6.16
/proc/7453/stat : 7453 (toolbar) R 7434 7434 6736 0 -1 4194304 15848 1314 0 0 525 6 85 0 25 0 1 0 273157879 68325376 15813 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657162 0 0 4096 2 0 0 0 17 1 0 0
/proc/7453/statm: 16681 15813 80 178 0 16499 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 114292

[startup+12.7063 s]
/proc/loadavg: 1.23 1.74 1.83 2/79 7456
/proc/meminfo: memFree=1285560/2055920 swapFree=4156060/4192956
[pid=7434] ppid=7432 vsize=47568 CPUtime=0.02
/proc/7434/stat : 7434 (solver.sh) S 7432 7434 6736 0 -1 4194304 901 2484 0 0 0 0 1 1 16 0 1 0 273157874 48709632 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7434/statm: 11892 362 246 79 0 217 0
[pid=7453] ppid=7434 vsize=66724 CPUtime=12.62
/proc/7453/stat : 7453 (toolbar) R 7434 7434 6736 0 -1 4194304 15848 1314 0 0 1171 6 85 0 25 0 1 0 273157879 68325376 15813 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699987 0 0 4096 2 0 0 0 17 1 0 0
/proc/7453/statm: 16681 15813 80 178 0 16499 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 114292

[startup+25.5208 s]
/proc/loadavg: 1.20 1.71 1.82 2/79 7456
/proc/meminfo: memFree=1285624/2055920 swapFree=4156060/4192956
[pid=7434] ppid=7432 vsize=47568 CPUtime=0.02
/proc/7434/stat : 7434 (solver.sh) S 7432 7434 6736 0 -1 4194304 901 2484 0 0 0 0 1 1 16 0 1 0 273157874 48709632 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7434/statm: 11892 362 246 79 0 217 0
[pid=7453] ppid=7434 vsize=66724 CPUtime=25.43
/proc/7453/stat : 7453 (toolbar) R 7434 7434 6736 0 -1 4194304 15849 1314 0 0 2452 6 85 0 25 0 1 0 273157879 68325376 15814 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 1 0 0
/proc/7453/statm: 16681 15814 80 178 0 16499 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 114292

[startup+51.1597 s]
/proc/loadavg: 1.24 1.69 1.80 2/85 7564
/proc/meminfo: memFree=1284408/2055920 swapFree=4156060/4192956
[pid=7434] ppid=7432 vsize=47568 CPUtime=0.02
/proc/7434/stat : 7434 (solver.sh) S 7432 7434 6736 0 -1 4194304 901 2484 0 0 0 0 1 1 16 0 1 0 273157874 48709632 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7434/statm: 11892 362 246 79 0 217 0
[pid=7453] ppid=7434 vsize=66724 CPUtime=51
/proc/7453/stat : 7453 (toolbar) R 7434 7434 6736 0 -1 4194304 15849 1314 0 0 5009 6 85 0 25 0 1 0 273157879 68325376 15814 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134597889 0 0 4096 2 0 0 0 17 1 0 0
/proc/7453/statm: 16681 15814 80 178 0 16499 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 114292

[startup+102.43 s]
/proc/loadavg: 1.13 1.58 1.76 2/79 7654
/proc/meminfo: memFree=1285288/2055920 swapFree=4156060/4192956
[pid=7434] ppid=7432 vsize=47568 CPUtime=0.02
/proc/7434/stat : 7434 (solver.sh) S 7432 7434 6736 0 -1 4194304 901 2484 0 0 0 0 1 1 16 0 1 0 273157874 48709632 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7434/statm: 11892 362 246 79 0 217 0
[pid=7453] ppid=7434 vsize=66728 CPUtime=102.21
/proc/7453/stat : 7453 (toolbar) R 7434 7434 6736 0 -1 4194304 15850 1314 0 0 10129 7 85 0 25 0 1 0 273157879 68329472 15815 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/7453/statm: 16682 15815 80 178 0 16500 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 114296

[startup+162.497 s]
/proc/loadavg: 1.05 1.47 1.71 2/79 7654
/proc/meminfo: memFree=1285432/2055920 swapFree=4156060/4192956
[pid=7434] ppid=7432 vsize=47568 CPUtime=0.02
/proc/7434/stat : 7434 (solver.sh) S 7432 7434 6736 0 -1 4194304 901 2484 0 0 0 0 1 1 16 0 1 0 273157874 48709632 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7434/statm: 11892 362 246 79 0 217 0
[pid=7453] ppid=7434 vsize=66728 CPUtime=162.25
/proc/7453/stat : 7453 (toolbar) R 7434 7434 6736 0 -1 4194304 15850 1314 0 0 16133 7 85 0 25 0 1 0 273157879 68329472 15815 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693628 0 0 4096 2 0 0 0 17 1 0 0
/proc/7453/statm: 16682 15815 80 178 0 16500 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 114296

[startup+222.556 s]
/proc/loadavg: 1.02 1.39 1.66 2/79 7654
/proc/meminfo: memFree=1285432/2055920 swapFree=4156060/4192956
[pid=7434] ppid=7432 vsize=47568 CPUtime=0.02
/proc/7434/stat : 7434 (solver.sh) S 7432 7434 6736 0 -1 4194304 901 2484 0 0 0 0 1 1 16 0 1 0 273157874 48709632 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7434/statm: 11892 362 246 79 0 217 0
[pid=7453] ppid=7434 vsize=66728 CPUtime=222.3
/proc/7453/stat : 7453 (toolbar) R 7434 7434 6736 0 -1 4194304 15850 1314 0 0 22137 8 85 0 25 0 1 0 273157879 68329472 15815 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134586326 0 0 4096 2 0 0 0 17 1 0 0
/proc/7453/statm: 16682 15815 80 178 0 16500 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 114296

[startup+282.62 s]
/proc/loadavg: 1.00 1.31 1.62 2/79 7654
/proc/meminfo: memFree=1285432/2055920 swapFree=4156060/4192956
[pid=7434] ppid=7432 vsize=47568 CPUtime=0.02
/proc/7434/stat : 7434 (solver.sh) S 7432 7434 6736 0 -1 4194304 901 2484 0 0 0 0 1 1 16 0 1 0 273157874 48709632 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7434/statm: 11892 362 246 79 0 217 0
[pid=7453] ppid=7434 vsize=66728 CPUtime=282.34
/proc/7453/stat : 7453 (toolbar) R 7434 7434 6736 0 -1 4194304 15850 1314 0 0 28141 8 85 0 25 0 1 0 273157879 68329472 15815 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134658112 0 0 4096 2 0 0 0 17 1 0 0
/proc/7453/statm: 16682 15815 80 178 0 16500 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 114296

[startup+342.685 s]
/proc/loadavg: 1.00 1.25 1.58 2/79 7654
/proc/meminfo: memFree=1285624/2055920 swapFree=4156060/4192956
[pid=7434] ppid=7432 vsize=47568 CPUtime=0.02
/proc/7434/stat : 7434 (solver.sh) S 7432 7434 6736 0 -1 4194304 901 2484 0 0 0 0 1 1 16 0 1 0 273157874 48709632 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7434/statm: 11892 362 246 79 0 217 0
[pid=7453] ppid=7434 vsize=66728 CPUtime=342.38
/proc/7453/stat : 7453 (toolbar) R 7434 7434 6736 0 -1 4194304 15850 1314 0 0 34144 9 85 0 25 0 1 0 273157879 68329472 15815 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657208 0 0 4096 2 0 0 0 17 1 0 0
/proc/7453/statm: 16682 15815 80 178 0 16500 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 114296

[startup+402.758 s]
/proc/loadavg: 1.00 1.20 1.54 2/79 7654
/proc/meminfo: memFree=1285624/2055920 swapFree=4156060/4192956
[pid=7434] ppid=7432 vsize=47568 CPUtime=0.02
/proc/7434/stat : 7434 (solver.sh) S 7432 7434 6736 0 -1 4194304 901 2484 0 0 0 0 1 1 16 0 1 0 273157874 48709632 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7434/statm: 11892 362 246 79 0 217 0
[pid=7453] ppid=7434 vsize=66728 CPUtime=402.43
/proc/7453/stat : 7453 (toolbar) R 7434 7434 6736 0 -1 4194304 15850 1314 0 0 40149 9 85 0 25 0 1 0 273157879 68329472 15815 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134708282 0 0 4096 2 0 0 0 17 1 0 0
/proc/7453/statm: 16682 15815 80 178 0 16500 0
Current children cumulated CPU time (s) 402.45
Current children cumulated vsize (KiB) 114296

[startup+462.825 s]
/proc/loadavg: 1.00 1.16 1.50 2/79 7654
/proc/meminfo: memFree=1285624/2055920 swapFree=4156060/4192956
[pid=7434] ppid=7432 vsize=47568 CPUtime=0.02
/proc/7434/stat : 7434 (solver.sh) S 7432 7434 6736 0 -1 4194304 901 2484 0 0 0 0 1 1 16 0 1 0 273157874 48709632 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7434/statm: 11892 362 246 79 0 217 0
[pid=7453] ppid=7434 vsize=66728 CPUtime=462.47
/proc/7453/stat : 7453 (toolbar) R 7434 7434 6736 0 -1 4194304 15850 1314 0 0 46153 9 85 0 25 0 1 0 273157879 68329472 15815 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693669 0 0 4096 2 0 0 0 17 1 0 0
/proc/7453/statm: 16682 15815 80 178 0 16500 0
Current children cumulated CPU time (s) 462.49
Current children cumulated vsize (KiB) 114296

[startup+522.887 s]
/proc/loadavg: 1.00 1.13 1.47 2/79 7654
/proc/meminfo: memFree=1285688/2055920 swapFree=4156060/4192956
[pid=7434] ppid=7432 vsize=47568 CPUtime=0.02

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

/proc/loadavg: 1.00 1.00 1.10 2/79 7656
/proc/meminfo: memFree=1285688/2055920 swapFree=4156060/4192956
[pid=7434] ppid=7432 vsize=47568 CPUtime=0.02
/proc/7434/stat : 7434 (solver.sh) S 7432 7434 6736 0 -1 4194304 901 2484 0 0 0 0 1 1 16 0 1 0 273157874 48709632 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7434/statm: 11892 362 246 79 0 217 0
[pid=7453] ppid=7434 vsize=66728 CPUtime=1723.36
/proc/7453/stat : 7453 (toolbar) R 7434 7434 6736 0 -1 4194304 15850 1314 0 0 172234 17 85 0 25 0 1 0 273157879 68329472 15815 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/7453/statm: 16682 15815 80 178 0 16500 0
Current children cumulated CPU time (s) 1723.38
Current children cumulated vsize (KiB) 114296

[startup+1784.25 s]
/proc/loadavg: 1.05 1.01 1.10 2/79 7656
/proc/meminfo: memFree=1285688/2055920 swapFree=4156060/4192956
[pid=7434] ppid=7432 vsize=47568 CPUtime=0.02
/proc/7434/stat : 7434 (solver.sh) S 7432 7434 6736 0 -1 4194304 901 2484 0 0 0 0 1 1 16 0 1 0 273157874 48709632 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7434/statm: 11892 362 246 79 0 217 0
[pid=7453] ppid=7434 vsize=66728 CPUtime=1783.41
/proc/7453/stat : 7453 (toolbar) R 7434 7434 6736 0 -1 4194304 15850 1314 0 0 178238 18 85 0 25 0 1 0 273157879 68329472 15815 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660255 0 0 4096 2 0 0 0 17 1 0 0
/proc/7453/statm: 16682 15815 80 178 0 16500 0
Current children cumulated CPU time (s) 1783.43
Current children cumulated vsize (KiB) 114296

[startup+1844.32 s]
/proc/loadavg: 1.02 1.01 1.09 2/79 7656
/proc/meminfo: memFree=1285688/2055920 swapFree=4156060/4192956
[pid=7434] ppid=7432 vsize=47568 CPUtime=0.02
/proc/7434/stat : 7434 (solver.sh) S 7432 7434 6736 0 -1 4194304 901 2484 0 0 0 0 1 1 16 0 1 0 273157874 48709632 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7434/statm: 11892 362 246 79 0 217 0
[pid=7453] ppid=7434 vsize=66728 CPUtime=1843.45
/proc/7453/stat : 7453 (toolbar) R 7434 7434 6736 0 -1 4194304 15850 1314 0 0 184242 18 85 0 25 0 1 0 273157879 68329472 15815 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670615 0 0 4096 2 0 0 0 17 1 0 0
/proc/7453/statm: 16682 15815 80 178 0 16500 0
Current children cumulated CPU time (s) 1843.47
Current children cumulated vsize (KiB) 114296

[startup+1904.38 s]
/proc/loadavg: 1.00 1.00 1.08 2/79 7656
/proc/meminfo: memFree=1285688/2055920 swapFree=4156060/4192956
[pid=7434] ppid=7432 vsize=47568 CPUtime=0.02
/proc/7434/stat : 7434 (solver.sh) S 7432 7434 6736 0 -1 4194304 901 2484 0 0 0 0 1 1 16 0 1 0 273157874 48709632 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7434/statm: 11892 362 246 79 0 217 0
[pid=7453] ppid=7434 vsize=66728 CPUtime=1903.49
/proc/7453/stat : 7453 (toolbar) R 7434 7434 6736 0 -1 4194304 15850 1314 0 0 190246 18 85 0 25 0 1 0 273157879 68329472 15815 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659769 0 0 4096 2 0 0 0 17 1 0 0
/proc/7453/statm: 16682 15815 80 178 0 16500 0
Current children cumulated CPU time (s) 1903.51
Current children cumulated vsize (KiB) 114296

[startup+1964.44 s]
/proc/loadavg: 1.00 1.00 1.08 2/79 7656
/proc/meminfo: memFree=1285688/2055920 swapFree=4156060/4192956
[pid=7434] ppid=7432 vsize=47568 CPUtime=0.02
/proc/7434/stat : 7434 (solver.sh) S 7432 7434 6736 0 -1 4194304 901 2484 0 0 0 0 1 1 16 0 1 0 273157874 48709632 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7434/statm: 11892 362 246 79 0 217 0
[pid=7453] ppid=7434 vsize=66728 CPUtime=1963.54
/proc/7453/stat : 7453 (toolbar) R 7434 7434 6736 0 -1 4194304 15850 1314 0 0 196250 19 85 0 25 0 1 0 273157879 68329472 15815 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134590161 0 0 4096 2 0 0 0 17 1 0 0
/proc/7453/statm: 16682 15815 80 178 0 16500 0
Current children cumulated CPU time (s) 1963.56
Current children cumulated vsize (KiB) 114296

[startup+2024.51 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 7656
/proc/meminfo: memFree=1285688/2055920 swapFree=4156060/4192956
[pid=7434] ppid=7432 vsize=47568 CPUtime=0.02
/proc/7434/stat : 7434 (solver.sh) S 7432 7434 6736 0 -1 4194304 901 2484 0 0 0 0 1 1 16 0 1 0 273157874 48709632 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7434/statm: 11892 362 246 79 0 217 0
[pid=7453] ppid=7434 vsize=66728 CPUtime=2023.58
/proc/7453/stat : 7453 (toolbar) R 7434 7434 6736 0 -1 4194304 15850 1314 0 0 202254 19 85 0 25 0 1 0 273157879 68329472 15815 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670544 0 0 4096 2 0 0 0 17 1 0 0
/proc/7453/statm: 16682 15815 80 178 0 16500 0
Current children cumulated CPU time (s) 2023.6
Current children cumulated vsize (KiB) 114296

[startup+2084.58 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 7656
/proc/meminfo: memFree=1285688/2055920 swapFree=4156060/4192956
[pid=7434] ppid=7432 vsize=47568 CPUtime=0.02
/proc/7434/stat : 7434 (solver.sh) S 7432 7434 6736 0 -1 4194304 901 2484 0 0 0 0 1 1 16 0 1 0 273157874 48709632 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7434/statm: 11892 362 246 79 0 217 0
[pid=7453] ppid=7434 vsize=66728 CPUtime=2083.63
/proc/7453/stat : 7453 (toolbar) R 7434 7434 6736 0 -1 4194304 15850 1314 0 0 208258 20 85 0 25 0 1 0 273157879 68329472 15815 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657545 0 0 4096 2 0 0 0 17 1 0 0
/proc/7453/statm: 16682 15815 80 178 0 16500 0
Current children cumulated CPU time (s) 2083.65
Current children cumulated vsize (KiB) 114296

[startup+2144.64 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 7656
/proc/meminfo: memFree=1285688/2055920 swapFree=4156060/4192956
[pid=7434] ppid=7432 vsize=47568 CPUtime=0.02
/proc/7434/stat : 7434 (solver.sh) S 7432 7434 6736 0 -1 4194304 901 2484 0 0 0 0 1 1 16 0 1 0 273157874 48709632 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7434/statm: 11892 362 246 79 0 217 0
[pid=7453] ppid=7434 vsize=66728 CPUtime=2143.66
/proc/7453/stat : 7453 (toolbar) R 7434 7434 6736 0 -1 4194304 15850 1314 0 0 214261 20 85 0 25 0 1 0 273157879 68329472 15815 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694087 0 0 4096 2 0 0 0 17 1 0 0
/proc/7453/statm: 16682 15815 80 178 0 16500 0
Current children cumulated CPU time (s) 2143.68
Current children cumulated vsize (KiB) 114296

[startup+2204.71 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 7656
/proc/meminfo: memFree=1285688/2055920 swapFree=4156060/4192956
[pid=7434] ppid=7432 vsize=47568 CPUtime=0.02
/proc/7434/stat : 7434 (solver.sh) S 7432 7434 6736 0 -1 4194304 901 2484 0 0 0 0 1 1 16 0 1 0 273157874 48709632 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7434/statm: 11892 362 246 79 0 217 0
[pid=7453] ppid=7434 vsize=66728 CPUtime=2203.72
/proc/7453/stat : 7453 (toolbar) R 7434 7434 6736 0 -1 4194304 15850 1314 0 0 220266 21 85 0 25 0 1 0 273157879 68329472 15815 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/7453/statm: 16682 15815 80 178 0 16500 0
Current children cumulated CPU time (s) 2203.74
Current children cumulated vsize (KiB) 114296

[startup+2264.77 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 7656
/proc/meminfo: memFree=1285688/2055920 swapFree=4156060/4192956
[pid=7434] ppid=7432 vsize=47568 CPUtime=0.02
/proc/7434/stat : 7434 (solver.sh) S 7432 7434 6736 0 -1 4194304 901 2484 0 0 0 0 1 1 16 0 1 0 273157874 48709632 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7434/statm: 11892 362 246 79 0 217 0
[pid=7453] ppid=7434 vsize=66728 CPUtime=2263.75
/proc/7453/stat : 7453 (toolbar) R 7434 7434 6736 0 -1 4194304 15850 1314 0 0 226269 21 85 0 25 0 1 0 273157879 68329472 15815 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134595563 0 0 4096 2 0 0 0 17 1 0 0
/proc/7453/statm: 16682 15815 80 178 0 16500 0
Current children cumulated CPU time (s) 2263.77
Current children cumulated vsize (KiB) 114296

[startup+2324.84 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 7656
/proc/meminfo: memFree=1285688/2055920 swapFree=4156060/4192956
[pid=7434] ppid=7432 vsize=47568 CPUtime=0.02
/proc/7434/stat : 7434 (solver.sh) S 7432 7434 6736 0 -1 4194304 901 2484 0 0 0 0 1 1 16 0 1 0 273157874 48709632 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7434/statm: 11892 362 246 79 0 217 0
[pid=7453] ppid=7434 vsize=66728 CPUtime=2323.8
/proc/7453/stat : 7453 (toolbar) R 7434 7434 6736 0 -1 4194304 15850 1314 0 0 232273 22 85 0 25 0 1 0 273157879 68329472 15815 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693620 0 0 4096 2 0 0 0 17 1 0 0
/proc/7453/statm: 16682 15815 80 178 0 16500 0
Current children cumulated CPU time (s) 2323.82
Current children cumulated vsize (KiB) 114296

[startup+2384.91 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 7656
/proc/meminfo: memFree=1285688/2055920 swapFree=4156060/4192956
[pid=7434] ppid=7432 vsize=47568 CPUtime=0.02
/proc/7434/stat : 7434 (solver.sh) S 7432 7434 6736 0 -1 4194304 901 2484 0 0 0 0 1 1 16 0 1 0 273157874 48709632 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7434/statm: 11892 362 246 79 0 217 0
[pid=7453] ppid=7434 vsize=66728 CPUtime=2383.84
/proc/7453/stat : 7453 (toolbar) R 7434 7434 6736 0 -1 4194304 15850 1314 0 0 238277 22 85 0 25 0 1 0 273157879 68329472 15815 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670615 0 0 4096 2 0 0 0 17 1 0 0
/proc/7453/statm: 16682 15815 80 178 0 16500 0
Current children cumulated CPU time (s) 2383.86
Current children cumulated vsize (KiB) 114296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2401.1 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 7656
/proc/meminfo: memFree=1285688/2055920 swapFree=4156060/4192956
[pid=7434] ppid=7432 vsize=47568 CPUtime=0.02
/proc/7434/stat : 7434 (solver.sh) S 7432 7434 6736 0 -1 4194304 901 2484 0 0 0 0 1 1 16 0 1 0 273157874 48709632 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7434/statm: 11892 362 246 79 0 217 0
[pid=7453] ppid=7434 vsize=66728 CPUtime=2400.04
/proc/7453/stat : 7453 (toolbar) R 7434 7434 6736 0 -1 4194304 15850 1314 0 0 239897 22 85 0 25 0 1 0 273157879 68329472 15815 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694171 0 0 4096 2 0 0 0 17 1 0 0
/proc/7453/statm: 16682 15815 80 178 0 16500 0
Current children cumulated CPU time (s) 2400.06
Current children cumulated vsize (KiB) 114296

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 7434 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=22996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=22996
CPU time returned by wait4() is 0.045992
while last known CPU time is 2400.06

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

Real time (s): 2401.12
CPU time (s): 2400.06
CPU user time (s): 2399.83
CPU system time (s): 0.23
CPU usage (%): 99.956
Max. virtual memory (cumulated for all children) (KiB): 114296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.022996
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= 3385
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= 22

runsolver used 2.6006 s user time and 5.9271 s system time

The end

Launcher Data (download as text)

Begin job on node23 on Fri Jan 19 23:00:35 UTC 2007


IDJOB= 276844
IDBENCH= 6058
IDSOLVER= 71
FILE ID= node23/276844-1169247635

PBS_JOBID= 3589336

Free space on /tmp= 66563 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/tightness/tightness0.1/rand-2-40-8-753-100-35_ext.xml
COMMAND LINE= /tmp/evaluation/276844-1169247635/solver.sh /tmp/evaluation/276844-1169247635/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-276844-1169247635 -o ROOT/results/node23/conversion-276844-1169247635 -C 600 -M 900 /tmp/evaluation/276844-1169247635/translate /tmp/evaluation/276844-1169247635/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-276844-1169247635 -o ROOT/results/node23/solver-276844-1169247635 -C 2400 -M 900  /tmp/evaluation/276844-1169247635/solver.sh /tmp/evaluation/276844-1169247635/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  7f03dca00e396705a664a8eb512a15b4

RANDOM SEED= 19519466

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		: 3000.265
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		: 3000.265
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:       1349776 kB
Buffers:         38820 kB
Cached:         574112 kB
SwapCached:       7840 kB
Active:         169364 kB
Inactive:       470488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1349776 kB
SwapTotal:     4192956 kB
SwapFree:      4156060 kB
Dirty:            1900 kB
Writeback:           0 kB
Mapped:          41784 kB
Slab:            51676 kB
Committed_AS:  4700060 kB
PageTables:       1916 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB



End job on node23 on Fri Jan 19 23:40:36 UTC 2007