Trace number 282451

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 2403.03

General information on the benchmark

NameMaxCSP/pi/pi-30-10-25-t48/
pi-30-10-197-52-81.xml
MD5SUMadf3b9ced3aaea6b81c8351bc6e89aa7
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints107
Best CPU time to get the best result obtained on this benchmark4.05338
Satisfiable
(Un)Satisfiability was proved
Number of variables30
Number of constraints109
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension109
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/282451-1169319177/unknown.xml to /tmp/evaluation/282451-1169319177/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/node4/watcher-282451-1169319177 -o ROOT/results/node4/solver-282451-1169319177 -C 2400 -M 900 /tmp/evaluation/282451-1169319177/solver.sh /tmp/evaluation/282451-1169319177/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: 1.86 1.87 1.93 5/93 8989
/proc/meminfo: memFree=1261176/2055920 swapFree=4182144/4192956
[pid=8988] ppid=8986 vsize=8560 CPUtime=0
/proc/8988/stat : 8988 (solver.sh) R 8986 8988 8798 0 -1 4194304 308 0 0 0 0 0 0 0 21 0 1 0 280313292 8765440 253 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259913402255 0 0 4096 8192 0 0 0 17 1 0 0
/proc/8988/statm: 2140 253 197 79 0 133 0

[startup+0.106139 s]
/proc/loadavg: 1.86 1.87 1.93 5/93 8989
/proc/meminfo: memFree=1261176/2055920 swapFree=4182144/4192956
[pid=8988] ppid=8986 vsize=47552 CPUtime=0.03
/proc/8988/stat : 8988 (solver.sh) S 8986 8988 8798 0 -1 4194304 899 2425 0 0 0 0 1 2 21 0 1 0 280313292 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/8988/statm: 11888 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 47552

[startup+0.515171 s]
/proc/loadavg: 1.86 1.87 1.93 5/93 8989
/proc/meminfo: memFree=1261176/2055920 swapFree=4182144/4192956
[pid=8988] ppid=8986 vsize=47552 CPUtime=0.03
/proc/8988/stat : 8988 (solver.sh) S 8986 8988 8798 0 -1 4194304 899 2425 0 0 0 0 1 2 21 0 1 0 280313292 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/8988/statm: 11888 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 47552

[startup+1.34226 s]
/proc/loadavg: 1.86 1.87 1.93 3/94 9010
/proc/meminfo: memFree=1219824/2055920 swapFree=4182144/4192956
[pid=8988] ppid=8986 vsize=47552 CPUtime=0.03
/proc/8988/stat : 8988 (solver.sh) S 8986 8988 8798 0 -1 4194304 899 2425 0 0 0 0 1 2 21 0 1 0 280313292 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/8988/statm: 11888 361 245 79 0 217 0
[pid=9007] ppid=8988 vsize=50664 CPUtime=1.24
/proc/9007/stat : 9007 (toolbar) R 8988 8988 8798 0 -1 4194304 11915 1320 0 0 21 5 98 0 19 0 1 0 280313299 51879936 11880 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134702996 0 0 4096 2 0 0 0 17 1 0 0
/proc/9007/statm: 12666 11880 76 178 0 12484 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 98216

[startup+2.97941 s]
/proc/loadavg: 1.87 1.87 1.93 3/94 9010
/proc/meminfo: memFree=1196656/2055920 swapFree=4182144/4192956
[pid=8988] ppid=8986 vsize=47552 CPUtime=0.03
/proc/8988/stat : 8988 (solver.sh) S 8986 8988 8798 0 -1 4194304 899 2425 0 0 0 0 1 2 21 0 1 0 280313292 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/8988/statm: 11888 361 245 79 0 217 0
[pid=9007] ppid=8988 vsize=67056 CPUtime=2.87
/proc/9007/stat : 9007 (toolbar) R 8988 8988 8798 0 -1 4194304 16028 1320 0 0 183 6 98 0 25 0 1 0 280313299 68665344 15993 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/9007/statm: 16764 15993 80 178 0 16582 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 114608

[startup+6.25873 s]
/proc/loadavg: 1.87 1.87 1.93 3/94 9010
/proc/meminfo: memFree=1196656/2055920 swapFree=4182144/4192956
[pid=8988] ppid=8986 vsize=47552 CPUtime=0.03
/proc/8988/stat : 8988 (solver.sh) S 8986 8988 8798 0 -1 4194304 899 2425 0 0 0 0 1 2 21 0 1 0 280313292 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/8988/statm: 11888 361 245 79 0 217 0
[pid=9007] ppid=8988 vsize=67056 CPUtime=6.12
/proc/9007/stat : 9007 (toolbar) R 8988 8988 8798 0 -1 4194304 16028 1320 0 0 507 7 98 0 25 0 1 0 280313299 68665344 15993 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/9007/statm: 16764 15993 80 178 0 16582 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 114608

[startup+12.7313 s]
/proc/loadavg: 1.89 1.88 1.93 3/94 9010
/proc/meminfo: memFree=1196656/2055920 swapFree=4182144/4192956
[pid=8988] ppid=8986 vsize=47552 CPUtime=0.03
/proc/8988/stat : 8988 (solver.sh) S 8986 8988 8798 0 -1 4194304 899 2425 0 0 0 0 1 2 21 0 1 0 280313292 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/8988/statm: 11888 361 245 79 0 217 0
[pid=9007] ppid=8988 vsize=67056 CPUtime=12.53
/proc/9007/stat : 9007 (toolbar) R 8988 8988 8798 0 -1 4194304 16028 1320 0 0 1148 7 98 0 25 0 1 0 280313299 68665344 15993 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134702435 0 0 4096 2 0 0 0 17 1 0 0
/proc/9007/statm: 16764 15993 80 178 0 16582 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 114608

[startup+25.5821 s]
/proc/loadavg: 1.90 1.88 1.93 3/94 9010
/proc/meminfo: memFree=1196720/2055920 swapFree=4182144/4192956
[pid=8988] ppid=8986 vsize=47552 CPUtime=0.03
/proc/8988/stat : 8988 (solver.sh) S 8986 8988 8798 0 -1 4194304 899 2425 0 0 0 0 1 2 21 0 1 0 280313292 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/8988/statm: 11888 361 245 79 0 217 0
[pid=9007] ppid=8988 vsize=67060 CPUtime=25.27
/proc/9007/stat : 9007 (toolbar) R 8988 8988 8798 0 -1 4194304 16029 1320 0 0 2422 7 98 0 25 0 1 0 280313299 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/9007/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 114612

[startup+51.232 s]
/proc/loadavg: 1.71 1.84 1.91 2/82 9248
/proc/meminfo: memFree=1273424/2055920 swapFree=4182144/4192956
[pid=8988] ppid=8986 vsize=47552 CPUtime=0.03
/proc/8988/stat : 8988 (solver.sh) S 8986 8988 8798 0 -1 4194304 899 2425 0 0 0 0 1 2 21 0 1 0 280313292 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/8988/statm: 11888 361 245 79 0 217 0
[pid=9007] ppid=8988 vsize=67060 CPUtime=50.84
/proc/9007/stat : 9007 (toolbar) R 8988 8988 8798 0 -1 4194304 16029 1320 0 0 4975 11 98 0 25 0 1 0 280313299 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 0 0 0
/proc/9007/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 114612

[startup+102.441 s]
/proc/loadavg: 1.97 1.89 1.92 3/88 9551
/proc/meminfo: memFree=1209504/2055920 swapFree=4182144/4192956
[pid=8988] ppid=8986 vsize=47552 CPUtime=0.03
/proc/8988/stat : 8988 (solver.sh) S 8986 8988 8798 0 -1 4194304 899 2425 0 0 0 0 1 2 21 0 1 0 280313292 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/8988/statm: 11888 361 245 79 0 217 0
[pid=9007] ppid=8988 vsize=67060 CPUtime=102.01
/proc/9007/stat : 9007 (toolbar) R 8988 8988 8798 0 -1 4194304 16029 1320 0 0 10089 14 98 0 25 0 1 0 280313299 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657547 0 0 4096 2 0 0 0 17 0 0 0
/proc/9007/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 102.04
Current children cumulated vsize (KiB) 114612

[startup+162.495 s]
/proc/loadavg: 1.99 1.91 1.92 3/88 9551
/proc/meminfo: memFree=1209632/2055920 swapFree=4182144/4192956
[pid=8988] ppid=8986 vsize=47552 CPUtime=0.03
/proc/8988/stat : 8988 (solver.sh) S 8986 8988 8798 0 -1 4194304 899 2425 0 0 0 0 1 2 21 0 1 0 280313292 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/8988/statm: 11888 361 245 79 0 217 0
[pid=9007] ppid=8988 vsize=67060 CPUtime=162.01
/proc/9007/stat : 9007 (toolbar) R 8988 8988 8798 0 -1 4194304 16029 1320 0 0 16089 14 98 0 25 0 1 0 280313299 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670496 0 0 4096 2 0 0 0 17 0 0 0
/proc/9007/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 162.04
Current children cumulated vsize (KiB) 114612

[startup+222.555 s]
/proc/loadavg: 1.99 1.92 1.92 3/88 9551
/proc/meminfo: memFree=1209696/2055920 swapFree=4182144/4192956
[pid=8988] ppid=8986 vsize=47552 CPUtime=0.03
/proc/8988/stat : 8988 (solver.sh) S 8986 8988 8798 0 -1 4194304 899 2425 0 0 0 0 1 2 21 0 1 0 280313292 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/8988/statm: 11888 361 245 79 0 217 0
[pid=9007] ppid=8988 vsize=67060 CPUtime=222
/proc/9007/stat : 9007 (toolbar) R 8988 8988 8798 0 -1 4194304 16029 1320 0 0 22088 14 98 0 25 0 1 0 280313299 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693620 0 0 4096 2 0 0 0 17 0 0 0
/proc/9007/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 222.03
Current children cumulated vsize (KiB) 114612

[startup+282.611 s]
/proc/loadavg: 1.99 1.94 1.92 3/88 9551
/proc/meminfo: memFree=1209632/2055920 swapFree=4182144/4192956
[pid=8988] ppid=8986 vsize=47552 CPUtime=0.03
/proc/8988/stat : 8988 (solver.sh) S 8986 8988 8798 0 -1 4194304 899 2425 0 0 0 0 1 2 21 0 1 0 280313292 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/8988/statm: 11888 361 245 79 0 217 0
[pid=9007] ppid=8988 vsize=67060 CPUtime=282
/proc/9007/stat : 9007 (toolbar) R 8988 8988 8798 0 -1 4194304 16029 1320 0 0 28087 15 98 0 25 0 1 0 280313299 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660255 0 0 4096 2 0 0 0 17 0 0 0
/proc/9007/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 282.03
Current children cumulated vsize (KiB) 114612

[startup+342.664 s]
/proc/loadavg: 1.99 1.94 1.92 3/88 9551
/proc/meminfo: memFree=1209696/2055920 swapFree=4182144/4192956
[pid=8988] ppid=8986 vsize=47552 CPUtime=0.03
/proc/8988/stat : 8988 (solver.sh) S 8986 8988 8798 0 -1 4194304 899 2425 0 0 0 0 1 2 21 0 1 0 280313292 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/8988/statm: 11888 361 245 79 0 217 0
[pid=9007] ppid=8988 vsize=67060 CPUtime=342
/proc/9007/stat : 9007 (toolbar) R 8988 8988 8798 0 -1 4194304 16029 1320 0 0 34087 15 98 0 25 0 1 0 280313299 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 0 0 0
/proc/9007/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 342.03
Current children cumulated vsize (KiB) 114612

[startup+402.722 s]
/proc/loadavg: 1.99 1.95 1.92 3/88 9551
/proc/meminfo: memFree=1209632/2055920 swapFree=4182144/4192956
[pid=8988] ppid=8986 vsize=47552 CPUtime=0.03
/proc/8988/stat : 8988 (solver.sh) S 8986 8988 8798 0 -1 4194304 899 2425 0 0 0 0 1 2 21 0 1 0 280313292 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/8988/statm: 11888 361 245 79 0 217 0
[pid=9007] ppid=8988 vsize=67060 CPUtime=401.98
/proc/9007/stat : 9007 (toolbar) R 8988 8988 8798 0 -1 4194304 16029 1320 0 0 40085 15 98 0 25 0 1 0 280313299 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 0 0 0
/proc/9007/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 402.01
Current children cumulated vsize (KiB) 114612

[startup+462.777 s]
/proc/loadavg: 2.05 1.97 1.93 3/88 9551
/proc/meminfo: memFree=1209632/2055920 swapFree=4182144/4192956
[pid=8988] ppid=8986 vsize=47552 CPUtime=0.03
/proc/8988/stat : 8988 (solver.sh) S 8986 8988 8798 0 -1 4194304 899 2425 0 0 0 0 1 2 21 0 1 0 280313292 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/8988/statm: 11888 361 245 79 0 217 0
[pid=9007] ppid=8988 vsize=67064 CPUtime=461.97
/proc/9007/stat : 9007 (toolbar) R 8988 8988 8798 0 -1 4194304 16030 1320 0 0 46084 15 98 0 25 0 1 0 280313299 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/9007/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 462
Current children cumulated vsize (KiB) 114616

[startup+522.849 s]
/proc/loadavg: 2.04 1.99 1.94 3/94 9689
/proc/meminfo: memFree=1208368/2055920 swapFree=4182144/4192956
[pid=8988] ppid=8986 vsize=47552 CPUtime=0.03
/proc/8988/stat : 8988 (solver.sh) S 8986 8988 8798 0 -1 4194304 899 2425 0 0 0 0 1 2 21 0 1 0 280313292 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/8988/statm: 11888 361 245 79 0 217 0
[pid=9007] ppid=8988 vsize=67064 CPUtime=521.93
/proc/9007/stat : 9007 (toolbar) R 8988 8988 8798 0 -1 4194304 16030 1320 0 0 52073 22 98 0 25 0 1 0 280313299 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/9007/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 521.96

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

/proc/loadavg: 2.00 2.00 1.96 3/88 9751
/proc/meminfo: memFree=1209568/2055920 swapFree=4182144/4192956
[pid=8988] ppid=8986 vsize=47552 CPUtime=0.03
/proc/8988/stat : 8988 (solver.sh) S 8986 8988 8798 0 -1 4194304 899 2425 0 0 0 0 1 2 21 0 1 0 280313292 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/8988/statm: 11888 361 245 79 0 217 0
[pid=9007] ppid=8988 vsize=67064 CPUtime=1721.83
/proc/9007/stat : 9007 (toolbar) R 8988 8988 8798 0 -1 4194304 16030 1320 0 0 172056 29 98 0 25 0 1 0 280313299 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 0 0 0
/proc/9007/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 114616

[startup+1784.11 s]
/proc/loadavg: 2.00 2.00 1.96 3/88 9751
/proc/meminfo: memFree=1209568/2055920 swapFree=4182144/4192956
[pid=8988] ppid=8986 vsize=47552 CPUtime=0.03
/proc/8988/stat : 8988 (solver.sh) S 8986 8988 8798 0 -1 4194304 899 2425 0 0 0 0 1 2 21 0 1 0 280313292 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/8988/statm: 11888 361 245 79 0 217 0
[pid=9007] ppid=8988 vsize=67064 CPUtime=1781.83
/proc/9007/stat : 9007 (toolbar) R 8988 8988 8798 0 -1 4194304 16030 1320 0 0 178056 29 98 0 25 0 1 0 280313299 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 0 0 0
/proc/9007/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 114616

[startup+1844.17 s]
/proc/loadavg: 2.00 2.00 1.96 3/88 9751
/proc/meminfo: memFree=1209568/2055920 swapFree=4182144/4192956
[pid=8988] ppid=8986 vsize=47552 CPUtime=0.03
/proc/8988/stat : 8988 (solver.sh) S 8986 8988 8798 0 -1 4194304 899 2425 0 0 0 0 1 2 21 0 1 0 280313292 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/8988/statm: 11888 361 245 79 0 217 0
[pid=9007] ppid=8988 vsize=67064 CPUtime=1841.81
/proc/9007/stat : 9007 (toolbar) R 8988 8988 8798 0 -1 4194304 16030 1320 0 0 184054 29 98 0 25 0 1 0 280313299 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670603 0 0 4096 2 0 0 0 17 0 0 0
/proc/9007/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 1841.84
Current children cumulated vsize (KiB) 114616

[startup+1904.24 s]
/proc/loadavg: 2.08 2.02 1.97 3/88 9751
/proc/meminfo: memFree=1209568/2055920 swapFree=4182144/4192956
[pid=8988] ppid=8986 vsize=47552 CPUtime=0.03
/proc/8988/stat : 8988 (solver.sh) S 8986 8988 8798 0 -1 4194304 899 2425 0 0 0 0 1 2 21 0 1 0 280313292 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/8988/statm: 11888 361 245 79 0 217 0
[pid=9007] ppid=8988 vsize=67064 CPUtime=1901.82
/proc/9007/stat : 9007 (toolbar) R 8988 8988 8798 0 -1 4194304 16030 1320 0 0 190055 29 98 0 25 0 1 0 280313299 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657901 0 0 4096 2 0 0 0 17 0 0 0
/proc/9007/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 1901.85
Current children cumulated vsize (KiB) 114616

[startup+1964.3 s]
/proc/loadavg: 2.03 2.01 1.97 3/88 9751
/proc/meminfo: memFree=1209568/2055920 swapFree=4182144/4192956
[pid=8988] ppid=8986 vsize=47552 CPUtime=0.03
/proc/8988/stat : 8988 (solver.sh) S 8986 8988 8798 0 -1 4194304 899 2425 0 0 0 0 1 2 21 0 1 0 280313292 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/8988/statm: 11888 361 245 79 0 217 0
[pid=9007] ppid=8988 vsize=67064 CPUtime=1961.83
/proc/9007/stat : 9007 (toolbar) R 8988 8988 8798 0 -1 4194304 16030 1320 0 0 196055 30 98 0 25 0 1 0 280313299 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659979 0 0 4096 2 0 0 0 17 0 0 0
/proc/9007/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 1961.86
Current children cumulated vsize (KiB) 114616

[startup+2024.36 s]
/proc/loadavg: 2.01 2.00 1.97 3/88 9751
/proc/meminfo: memFree=1209568/2055920 swapFree=4182144/4192956
[pid=8988] ppid=8986 vsize=47552 CPUtime=0.03
/proc/8988/stat : 8988 (solver.sh) S 8986 8988 8798 0 -1 4194304 899 2425 0 0 0 0 1 2 21 0 1 0 280313292 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/8988/statm: 11888 361 245 79 0 217 0
[pid=9007] ppid=8988 vsize=67064 CPUtime=2021.81
/proc/9007/stat : 9007 (toolbar) R 8988 8988 8798 0 -1 4194304 16030 1320 0 0 202053 30 98 0 25 0 1 0 280313299 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/9007/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 2021.84
Current children cumulated vsize (KiB) 114616

[startup+2084.43 s]
/proc/loadavg: 2.00 2.00 1.97 3/88 9751
/proc/meminfo: memFree=1209568/2055920 swapFree=4182144/4192956
[pid=8988] ppid=8986 vsize=47552 CPUtime=0.03
/proc/8988/stat : 8988 (solver.sh) S 8986 8988 8798 0 -1 4194304 899 2425 0 0 0 0 1 2 21 0 1 0 280313292 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/8988/statm: 11888 361 245 79 0 217 0
[pid=9007] ppid=8988 vsize=67064 CPUtime=2081.81
/proc/9007/stat : 9007 (toolbar) R 8988 8988 8798 0 -1 4194304 16030 1320 0 0 208053 30 98 0 25 0 1 0 280313299 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670603 0 0 4096 2 0 0 0 17 0 0 0
/proc/9007/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 2081.84
Current children cumulated vsize (KiB) 114616

[startup+2144.49 s]
/proc/loadavg: 2.00 2.00 1.97 3/88 9751
/proc/meminfo: memFree=1209568/2055920 swapFree=4182144/4192956
[pid=8988] ppid=8986 vsize=47552 CPUtime=0.03
/proc/8988/stat : 8988 (solver.sh) S 8986 8988 8798 0 -1 4194304 899 2425 0 0 0 0 1 2 21 0 1 0 280313292 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/8988/statm: 11888 361 245 79 0 217 0
[pid=9007] ppid=8988 vsize=67064 CPUtime=2141.81
/proc/9007/stat : 9007 (toolbar) R 8988 8988 8798 0 -1 4194304 16030 1320 0 0 214053 30 98 0 25 0 1 0 280313299 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/9007/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 2141.84
Current children cumulated vsize (KiB) 114616

[startup+2204.55 s]
/proc/loadavg: 2.00 2.00 1.97 3/88 9751
/proc/meminfo: memFree=1209568/2055920 swapFree=4182144/4192956
[pid=8988] ppid=8986 vsize=47552 CPUtime=0.03
/proc/8988/stat : 8988 (solver.sh) S 8986 8988 8798 0 -1 4194304 899 2425 0 0 0 0 1 2 21 0 1 0 280313292 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/8988/statm: 11888 361 245 79 0 217 0
[pid=9007] ppid=8988 vsize=67064 CPUtime=2201.8
/proc/9007/stat : 9007 (toolbar) R 8988 8988 8798 0 -1 4194304 16030 1320 0 0 220052 30 98 0 25 0 1 0 280313299 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/9007/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 2201.83
Current children cumulated vsize (KiB) 114616

[startup+2264.62 s]
/proc/loadavg: 2.00 2.00 1.97 3/88 9751
/proc/meminfo: memFree=1209568/2055920 swapFree=4182144/4192956
[pid=8988] ppid=8986 vsize=47552 CPUtime=0.03
/proc/8988/stat : 8988 (solver.sh) S 8986 8988 8798 0 -1 4194304 899 2425 0 0 0 0 1 2 21 0 1 0 280313292 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/8988/statm: 11888 361 245 79 0 217 0
[pid=9007] ppid=8988 vsize=67064 CPUtime=2261.8
/proc/9007/stat : 9007 (toolbar) R 8988 8988 8798 0 -1 4194304 16030 1320 0 0 226052 30 98 0 25 0 1 0 280313299 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659932 0 0 4096 2 0 0 0 17 0 0 0
/proc/9007/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 2261.83
Current children cumulated vsize (KiB) 114616

[startup+2324.68 s]
/proc/loadavg: 2.07 2.02 1.97 3/88 9751
/proc/meminfo: memFree=1209504/2055920 swapFree=4182144/4192956
[pid=8988] ppid=8986 vsize=47552 CPUtime=0.03
/proc/8988/stat : 8988 (solver.sh) S 8986 8988 8798 0 -1 4194304 899 2425 0 0 0 0 1 2 21 0 1 0 280313292 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/8988/statm: 11888 361 245 79 0 217 0
[pid=9007] ppid=8988 vsize=67064 CPUtime=2321.82
/proc/9007/stat : 9007 (toolbar) R 8988 8988 8798 0 -1 4194304 16030 1320 0 0 232053 31 98 0 25 0 1 0 280313299 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693692 0 0 4096 2 0 0 0 17 0 0 0
/proc/9007/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 2321.85
Current children cumulated vsize (KiB) 114616

[startup+2384.74 s]
/proc/loadavg: 2.07 2.03 1.98 3/88 9751
/proc/meminfo: memFree=1209568/2055920 swapFree=4182144/4192956
[pid=8988] ppid=8986 vsize=47552 CPUtime=0.03
/proc/8988/stat : 8988 (solver.sh) S 8986 8988 8798 0 -1 4194304 899 2425 0 0 0 0 1 2 21 0 1 0 280313292 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/8988/statm: 11888 361 245 79 0 217 0
[pid=9007] ppid=8988 vsize=67064 CPUtime=2381.8
/proc/9007/stat : 9007 (toolbar) R 8988 8988 8798 0 -1 4194304 16030 1320 0 0 238051 31 98 0 25 0 1 0 280313299 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657127 0 0 4096 2 0 0 0 17 0 0 0
/proc/9007/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 2381.83
Current children cumulated vsize (KiB) 114616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2403.02 s]
/proc/loadavg: 2.05 2.02 1.98 3/88 9751
/proc/meminfo: memFree=1209568/2055920 swapFree=4182144/4192956
[pid=8988] ppid=8986 vsize=47552 CPUtime=0.03
/proc/8988/stat : 8988 (solver.sh) S 8986 8988 8798 0 -1 4194304 899 2425 0 0 0 0 1 2 21 0 1 0 280313292 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/8988/statm: 11888 361 245 79 0 217 0
[pid=9007] ppid=8988 vsize=67064 CPUtime=2400.06
/proc/9007/stat : 9007 (toolbar) R 8988 8988 8798 0 -1 4194304 16030 1320 0 0 239877 31 98 0 25 0 1 0 280313299 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134703004 0 0 4096 2 0 0 0 17 0 0 0
/proc/9007/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 2400.09
Current children cumulated vsize (KiB) 114616

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 8988 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=14997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=26995
CPU time returned by wait4() is 0.041992
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): 2403.03
CPU time (s): 2400.09
CPU user time (s): 2399.76
CPU system time (s): 0.33
CPU usage (%): 99.8777
Max. virtual memory (cumulated for all children) (KiB): 114616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.014997
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= 3324
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= 29

runsolver used 2.70559 s user time and 7.9188 s system time

The end

Launcher Data (download as text)

Begin job on node4 on Sat Jan 20 18:52:57 UTC 2007


IDJOB= 282451
IDBENCH= 12810
IDSOLVER= 71
FILE ID= node4/282451-1169319177

PBS_JOBID= 3610068

Free space on /tmp= 66560 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/pi/pi-30-10-25-t48/pi-30-10-197-52-81.xml
COMMAND LINE= /tmp/evaluation/282451-1169319177/solver.sh /tmp/evaluation/282451-1169319177/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-282451-1169319177 -o ROOT/results/node4/conversion-282451-1169319177 -C 600 -M 900 /tmp/evaluation/282451-1169319177/translate /tmp/evaluation/282451-1169319177/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-282451-1169319177 -o ROOT/results/node4/solver-282451-1169319177 -C 2400 -M 900  /tmp/evaluation/282451-1169319177/solver.sh /tmp/evaluation/282451-1169319177/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  adf3b9ced3aaea6b81c8351bc6e89aa7

RANDOM SEED= 104171538

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		: 3000.223
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		: 3000.223
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:       1261656 kB
Buffers:         68048 kB
Cached:         523684 kB
SwapCached:       2180 kB
Active:         283112 kB
Inactive:       426976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1261656 kB
SwapTotal:     4192956 kB
SwapFree:      4182144 kB
Dirty:            2016 kB
Writeback:           0 kB
Mapped:         138316 kB
Slab:            68652 kB
Committed_AS:  9051644 kB
PageTables:       2600 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 node4 on Sat Jan 20 19:33:00 UTC 2007