Trace number 276988

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) 2400.01 2411.47

General information on the benchmark

Nametightness/tightness0.2/
rand-2-40-11-414-200-39_ext.xml
MD5SUM46ee70eb3b6a8794a3c1237e4cc2853d
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints413
Best CPU time to get the best result obtained on this benchmark25.9141
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables40
Number of constraints414
Maximum constraint arity2
Maximum domain size11
Number of constraints which are defined in extension414
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

translate /tmp/evaluation/276988-1169251694/unknown.xml to /tmp/evaluation/276988-1169251694/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/node13/watcher-276988-1169251694 -o ROOT/results/node13/solver-276988-1169251694 -C 2400 -M 900 /tmp/evaluation/276988-1169251694/solver.sh /tmp/evaluation/276988-1169251694/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: 2.00 2.00 2.00 5/94 18755
/proc/meminfo: memFree=1358344/2055920 swapFree=4169400/4192956
[pid=18754] ppid=18752 vsize=18540 CPUtime=0
/proc/18754/stat : 18754 (runsolver) R 18752 18754 17599 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 273564436 18984960 279 18446744073709551615 4194304 4267372 548682069072 18446744073709551615 269757246759 0 0 4096 24578 0 0 0 17 1 0 0
/proc/18754/statm: 4635 279 244 17 0 2626 0

[startup+0.103266 s]
/proc/loadavg: 2.00 2.00 2.00 5/94 18755
/proc/meminfo: memFree=1358344/2055920 swapFree=4169400/4192956
[pid=18754] ppid=18752 vsize=47576 CPUtime=0.02
/proc/18754/stat : 18754 (solver.sh) S 18752 18754 17599 0 -1 4194304 901 2493 0 0 0 0 2 0 18 0 1 0 273564436 48717824 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/18754/statm: 11894 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47576

[startup+0.515318 s]
/proc/loadavg: 2.00 2.00 2.00 5/94 18755
/proc/meminfo: memFree=1358344/2055920 swapFree=4169400/4192956
[pid=18754] ppid=18752 vsize=47576 CPUtime=0.02
/proc/18754/stat : 18754 (solver.sh) S 18752 18754 17599 0 -1 4194304 901 2493 0 0 0 0 2 0 18 0 1 0 273564436 48717824 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/18754/statm: 11894 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47576

[startup+1.34143 s]
/proc/loadavg: 2.00 2.00 2.00 3/97 18775
/proc/meminfo: memFree=1355056/2055920 swapFree=4169400/4192956
[pid=18754] ppid=18752 vsize=47576 CPUtime=0.02
/proc/18754/stat : 18754 (solver.sh) S 18752 18754 17599 0 -1 4194304 901 2493 0 0 0 0 2 0 18 0 1 0 273564436 48717824 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/18754/statm: 11894 361 245 79 0 217 0
[pid=18773] ppid=18754 vsize=884 CPUtime=0
/proc/18773/stat : 18773 (toolbar) S 18754 18754 17599 0 -1 4194304 75 0 0 0 0 0 0 0 18 0 1 0 273564445 905216 51 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134893533 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18773/statm: 221 51 45 178 0 39 0
[pid=18774] ppid=18773 vsize=44016 CPUtime=0
/proc/18774/stat : 18774 (sh) S 18773 18754 17599 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 273564445 45072384 257 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18774/statm: 11004 257 217 169 0 50 0
[pid=18775] ppid=18774 vsize=22300 CPUtime=1.24
/proc/18775/stat : 18775 (maxwalksat) R 18774 18754 17599 0 -1 4194304 684 0 0 0 124 0 0 0 25 0 1 0 273564445 22835200 652 18446744073709551615 134512640 134526404 4294956688 18446744073709551615 134521606 0 0 4096 2 0 0 0 17 1 0 0
/proc/18775/statm: 5575 652 102 3 0 5217 0
Current children cumulated CPU time (s) 1.26
Current children cumulated vsize (KiB) 114776

[startup+2.97865 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 18776
/proc/meminfo: memFree=1243776/2055920 swapFree=4169400/4192956
[pid=18754] ppid=18752 vsize=47576 CPUtime=0.02
/proc/18754/stat : 18754 (solver.sh) S 18752 18754 17599 0 -1 4194304 901 2493 0 0 0 0 2 0 18 0 1 0 273564436 48717824 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/18754/statm: 11894 361 245 79 0 217 0
[pid=18773] ppid=18754 vsize=120072 CPUtime=2.86
/proc/18773/stat : 18773 (toolbar) R 18754 18754 17599 0 -1 4194304 28506 1379 0 0 138 12 136 0 25 0 1 0 273564445 122953728 28471 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134599585 0 0 4096 2 0 0 0 17 1 0 0
/proc/18773/statm: 30018 28471 80 178 0 29836 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 167648

[startup+6.25809 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 18776
/proc/meminfo: memFree=1243712/2055920 swapFree=4169400/4192956
[pid=18754] ppid=18752 vsize=47576 CPUtime=0.02
/proc/18754/stat : 18754 (solver.sh) S 18752 18754 17599 0 -1 4194304 901 2493 0 0 0 0 2 0 18 0 1 0 273564436 48717824 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/18754/statm: 11894 361 245 79 0 217 0
[pid=18773] ppid=18754 vsize=120076 CPUtime=6.12
/proc/18773/stat : 18773 (toolbar) R 18754 18754 17599 0 -1 4194304 28507 1379 0 0 464 12 136 0 25 0 1 0 273564445 122957824 28472 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134658094 0 0 4096 2 0 0 0 17 1 0 0
/proc/18773/statm: 30019 28472 80 178 0 29837 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 167652

[startup+12.728 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 18776
/proc/meminfo: memFree=1243720/2055920 swapFree=4169400/4192956
[pid=18754] ppid=18752 vsize=47576 CPUtime=0.02
/proc/18754/stat : 18754 (solver.sh) S 18752 18754 17599 0 -1 4194304 901 2493 0 0 0 0 2 0 18 0 1 0 273564436 48717824 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/18754/statm: 11894 361 245 79 0 217 0
[pid=18773] ppid=18754 vsize=120076 CPUtime=12.56
/proc/18773/stat : 18773 (toolbar) R 18754 18754 17599 0 -1 4194304 28508 1379 0 0 1108 12 136 0 25 0 1 0 273564445 122957824 28473 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 1 0 0
/proc/18773/statm: 30019 28473 80 178 0 29837 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 167652

[startup+25.5507 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 18776
/proc/meminfo: memFree=1243720/2055920 swapFree=4169400/4192956
[pid=18754] ppid=18752 vsize=47576 CPUtime=0.02
/proc/18754/stat : 18754 (solver.sh) S 18752 18754 17599 0 -1 4194304 901 2493 0 0 0 0 2 0 18 0 1 0 273564436 48717824 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/18754/statm: 11894 361 245 79 0 217 0
[pid=18773] ppid=18754 vsize=120076 CPUtime=25.32
/proc/18773/stat : 18773 (toolbar) R 18754 18754 17599 0 -1 4194304 28508 1379 0 0 2384 12 136 0 25 0 1 0 273564445 122957824 28473 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134693631 0 0 4096 2 0 0 0 17 1 0 0
/proc/18773/statm: 30019 28473 80 178 0 29837 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 167652

[startup+51.2051 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 18776
/proc/meminfo: memFree=1243784/2055920 swapFree=4169400/4192956
[pid=18754] ppid=18752 vsize=47576 CPUtime=0.02
/proc/18754/stat : 18754 (solver.sh) S 18752 18754 17599 0 -1 4194304 901 2493 0 0 0 0 2 0 18 0 1 0 273564436 48717824 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/18754/statm: 11894 361 245 79 0 217 0
[pid=18773] ppid=18754 vsize=120076 CPUtime=50.85
/proc/18773/stat : 18773 (toolbar) R 18754 18754 17599 0 -1 4194304 28508 1379 0 0 4937 12 136 0 25 0 1 0 273564445 122957824 28473 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/18773/statm: 30019 28473 80 178 0 29837 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 167652

[startup+102.407 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 18776
/proc/meminfo: memFree=1243912/2055920 swapFree=4169400/4192956
[pid=18754] ppid=18752 vsize=47576 CPUtime=0.02
/proc/18754/stat : 18754 (solver.sh) S 18752 18754 17599 0 -1 4194304 901 2493 0 0 0 0 2 0 18 0 1 0 273564436 48717824 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/18754/statm: 11894 361 245 79 0 217 0
[pid=18773] ppid=18754 vsize=120076 CPUtime=101.81
/proc/18773/stat : 18773 (toolbar) R 18754 18754 17599 0 -1 4194304 28508 1379 0 0 10033 12 136 0 25 0 1 0 273564445 122957824 28473 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/18773/statm: 30019 28473 80 178 0 29837 0
Current children cumulated CPU time (s) 101.83
Current children cumulated vsize (KiB) 167652

[startup+162.435 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 18776
/proc/meminfo: memFree=1243976/2055920 swapFree=4169400/4192956
[pid=18754] ppid=18752 vsize=47576 CPUtime=0.02
/proc/18754/stat : 18754 (solver.sh) S 18752 18754 17599 0 -1 4194304 901 2493 0 0 0 0 2 0 18 0 1 0 273564436 48717824 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/18754/statm: 11894 361 245 79 0 217 0
[pid=18773] ppid=18754 vsize=120076 CPUtime=161.56
/proc/18773/stat : 18773 (toolbar) R 18754 18754 17599 0 -1 4194304 28508 1379 0 0 16007 13 136 0 25 0 1 0 273564445 122957824 28473 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134668343 0 0 4096 2 0 0 0 17 1 0 0
/proc/18773/statm: 30019 28473 80 178 0 29837 0
Current children cumulated CPU time (s) 161.58
Current children cumulated vsize (KiB) 167652

[startup+222.469 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 18776
/proc/meminfo: memFree=1243976/2055920 swapFree=4169400/4192956
[pid=18754] ppid=18752 vsize=47576 CPUtime=0.02
/proc/18754/stat : 18754 (solver.sh) S 18752 18754 17599 0 -1 4194304 901 2493 0 0 0 0 2 0 18 0 1 0 273564436 48717824 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/18754/statm: 11894 361 245 79 0 217 0
[pid=18773] ppid=18754 vsize=120076 CPUtime=221.3
/proc/18773/stat : 18773 (toolbar) R 18754 18754 17599 0 -1 4194304 28508 1379 0 0 21981 13 136 0 25 0 1 0 273564445 122957824 28473 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134597642 0 0 4096 2 0 0 0 17 1 0 0
/proc/18773/statm: 30019 28473 80 178 0 29837 0
Current children cumulated CPU time (s) 221.32
Current children cumulated vsize (KiB) 167652

[startup+282.497 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 18776
/proc/meminfo: memFree=1243912/2055920 swapFree=4169400/4192956
[pid=18754] ppid=18752 vsize=47576 CPUtime=0.02
/proc/18754/stat : 18754 (solver.sh) S 18752 18754 17599 0 -1 4194304 901 2493 0 0 0 0 2 0 18 0 1 0 273564436 48717824 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/18754/statm: 11894 361 245 79 0 217 0
[pid=18773] ppid=18754 vsize=120076 CPUtime=281.05
/proc/18773/stat : 18773 (toolbar) R 18754 18754 17599 0 -1 4194304 28508 1379 0 0 27955 14 136 0 25 0 1 0 273564445 122957824 28473 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 1 0 0
/proc/18773/statm: 30019 28473 80 178 0 29837 0
Current children cumulated CPU time (s) 281.07
Current children cumulated vsize (KiB) 167652

[startup+342.528 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 18776
/proc/meminfo: memFree=1243976/2055920 swapFree=4169400/4192956
[pid=18754] ppid=18752 vsize=47576 CPUtime=0.02
/proc/18754/stat : 18754 (solver.sh) S 18752 18754 17599 0 -1 4194304 901 2493 0 0 0 0 2 0 18 0 1 0 273564436 48717824 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/18754/statm: 11894 361 245 79 0 217 0
[pid=18773] ppid=18754 vsize=120076 CPUtime=340.8
/proc/18773/stat : 18773 (toolbar) R 18754 18754 17599 0 -1 4194304 28508 1379 0 0 33930 14 136 0 25 0 1 0 273564445 122957824 28473 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134598844 0 0 4096 2 0 0 0 17 1 0 0
/proc/18773/statm: 30019 28473 80 178 0 29837 0
Current children cumulated CPU time (s) 340.82
Current children cumulated vsize (KiB) 167652

[startup+402.557 s]
/proc/loadavg: 2.04 2.01 2.00 3/95 18776
/proc/meminfo: memFree=1243912/2055920 swapFree=4169400/4192956
[pid=18754] ppid=18752 vsize=47576 CPUtime=0.02
/proc/18754/stat : 18754 (solver.sh) S 18752 18754 17599 0 -1 4194304 901 2493 0 0 0 0 2 0 18 0 1 0 273564436 48717824 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/18754/statm: 11894 361 245 79 0 217 0
[pid=18773] ppid=18754 vsize=120076 CPUtime=400.55
/proc/18773/stat : 18773 (toolbar) R 18754 18754 17599 0 -1 4194304 28508 1379 0 0 39904 15 136 0 25 0 1 0 273564445 122957824 28473 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/18773/statm: 30019 28473 80 178 0 29837 0
Current children cumulated CPU time (s) 400.57
Current children cumulated vsize (KiB) 167652

[startup+462.588 s]
/proc/loadavg: 2.06 2.02 2.00 3/95 18776
/proc/meminfo: memFree=1243912/2055920 swapFree=4169400/4192956
[pid=18754] ppid=18752 vsize=47576 CPUtime=0.02
/proc/18754/stat : 18754 (solver.sh) S 18752 18754 17599 0 -1 4194304 901 2493 0 0 0 0 2 0 18 0 1 0 273564436 48717824 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/18754/statm: 11894 361 245 79 0 217 0
[pid=18773] ppid=18754 vsize=120076 CPUtime=460.29
/proc/18773/stat : 18773 (toolbar) R 18754 18754 17599 0 -1 4194304 28508 1379 0 0 45878 15 136 0 25 0 1 0 273564445 122957824 28473 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694087 0 0 4096 2 0 0 0 17 1 0 0
/proc/18773/statm: 30019 28473 80 178 0 29837 0
Current children cumulated CPU time (s) 460.31
Current children cumulated vsize (KiB) 167652

[startup+522.621 s]
/proc/loadavg: 2.02 2.02 2.00 3/95 18776
/proc/meminfo: memFree=1243976/2055920 swapFree=4169400/4192956
[pid=18754] ppid=18752 vsize=47576 CPUtime=0.02

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

/proc/loadavg: 2.05 2.02 2.00 3/89 18855
/proc/meminfo: memFree=1248112/2055920 swapFree=4169400/4192956
[pid=18754] ppid=18752 vsize=47576 CPUtime=0.02
/proc/18754/stat : 18754 (solver.sh) S 18752 18754 17599 0 -1 4194304 901 2493 0 0 0 0 2 0 18 0 1 0 273564436 48717824 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/18754/statm: 11894 361 245 79 0 217 0
[pid=18773] ppid=18754 vsize=120080 CPUtime=1715.01
/proc/18773/stat : 18773 (toolbar) R 18754 18754 17599 0 -1 4194304 28509 1379 0 0 171341 24 136 0 25 0 1 0 273564445 122961920 28474 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/18773/statm: 30020 28474 80 178 0 29838 0
Current children cumulated CPU time (s) 1715.03
Current children cumulated vsize (KiB) 167656

[startup+1783.3 s]
/proc/loadavg: 1.97 2.00 1.99 3/87 18916
/proc/meminfo: memFree=1248392/2055920 swapFree=4169400/4192956
[pid=18754] ppid=18752 vsize=47576 CPUtime=0.02
/proc/18754/stat : 18754 (solver.sh) S 18752 18754 17599 0 -1 4194304 901 2493 0 0 0 0 2 0 18 0 1 0 273564436 48717824 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/18754/statm: 11894 361 245 79 0 217 0
[pid=18773] ppid=18754 vsize=120080 CPUtime=1774.76
/proc/18773/stat : 18773 (toolbar) R 18754 18754 17599 0 -1 4194304 28509 1379 0 0 177314 26 136 0 25 0 1 0 273564445 122961920 28474 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 0 0 0
/proc/18773/statm: 30020 28474 80 178 0 29838 0
Current children cumulated CPU time (s) 1774.78
Current children cumulated vsize (KiB) 167656

[startup+1843.34 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 18916
/proc/meminfo: memFree=1248456/2055920 swapFree=4169400/4192956
[pid=18754] ppid=18752 vsize=47576 CPUtime=0.02
/proc/18754/stat : 18754 (solver.sh) S 18752 18754 17599 0 -1 4194304 901 2493 0 0 0 0 2 0 18 0 1 0 273564436 48717824 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/18754/statm: 11894 361 245 79 0 217 0
[pid=18773] ppid=18754 vsize=120080 CPUtime=1834.52
/proc/18773/stat : 18773 (toolbar) R 18754 18754 17599 0 -1 4194304 28509 1379 0 0 183290 26 136 0 25 0 1 0 273564445 122961920 28474 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 0 0 0
/proc/18773/statm: 30020 28474 80 178 0 29838 0
Current children cumulated CPU time (s) 1834.54
Current children cumulated vsize (KiB) 167656

[startup+1903.39 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 18916
/proc/meminfo: memFree=1248456/2055920 swapFree=4169400/4192956
[pid=18754] ppid=18752 vsize=47576 CPUtime=0.02
/proc/18754/stat : 18754 (solver.sh) S 18752 18754 17599 0 -1 4194304 901 2493 0 0 0 0 2 0 18 0 1 0 273564436 48717824 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/18754/statm: 11894 361 245 79 0 217 0
[pid=18773] ppid=18754 vsize=120080 CPUtime=1894.3
/proc/18773/stat : 18773 (toolbar) R 18754 18754 17599 0 -1 4194304 28509 1379 0 0 189268 26 136 0 25 0 1 0 273564445 122961920 28474 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/18773/statm: 30020 28474 80 178 0 29838 0
Current children cumulated CPU time (s) 1894.32
Current children cumulated vsize (KiB) 167656

[startup+1963.44 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 18916
/proc/meminfo: memFree=1248520/2055920 swapFree=4169400/4192956
[pid=18754] ppid=18752 vsize=47576 CPUtime=0.02
/proc/18754/stat : 18754 (solver.sh) S 18752 18754 17599 0 -1 4194304 901 2493 0 0 0 0 2 0 18 0 1 0 273564436 48717824 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/18754/statm: 11894 361 245 79 0 217 0
[pid=18773] ppid=18754 vsize=120080 CPUtime=1954.05
/proc/18773/stat : 18773 (toolbar) R 18754 18754 17599 0 -1 4194304 28509 1379 0 0 195243 26 136 0 25 0 1 0 273564445 122961920 28474 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 0 0 0
/proc/18773/statm: 30020 28474 80 178 0 29838 0
Current children cumulated CPU time (s) 1954.07
Current children cumulated vsize (KiB) 167656

[startup+2023.48 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 18916
/proc/meminfo: memFree=1248456/2055920 swapFree=4169400/4192956
[pid=18754] ppid=18752 vsize=47576 CPUtime=0.02
/proc/18754/stat : 18754 (solver.sh) S 18752 18754 17599 0 -1 4194304 901 2493 0 0 0 0 2 0 18 0 1 0 273564436 48717824 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/18754/statm: 11894 361 245 79 0 217 0
[pid=18773] ppid=18754 vsize=120080 CPUtime=2013.83
/proc/18773/stat : 18773 (toolbar) R 18754 18754 17599 0 -1 4194304 28509 1379 0 0 201220 27 136 0 25 0 1 0 273564445 122961920 28474 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134660237 0 0 4096 2 0 0 0 17 0 0 0
/proc/18773/statm: 30020 28474 80 178 0 29838 0
Current children cumulated CPU time (s) 2013.85
Current children cumulated vsize (KiB) 167656

[startup+2083.53 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 18916
/proc/meminfo: memFree=1248456/2055920 swapFree=4169400/4192956
[pid=18754] ppid=18752 vsize=47576 CPUtime=0.02
/proc/18754/stat : 18754 (solver.sh) S 18752 18754 17599 0 -1 4194304 901 2493 0 0 0 0 2 0 18 0 1 0 273564436 48717824 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/18754/statm: 11894 361 245 79 0 217 0
[pid=18773] ppid=18754 vsize=120080 CPUtime=2073.61
/proc/18773/stat : 18773 (toolbar) R 18754 18754 17599 0 -1 4194304 28509 1379 0 0 207198 27 136 0 25 0 1 0 273564445 122961920 28474 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134657429 0 0 4096 2 0 0 0 17 0 0 0
/proc/18773/statm: 30020 28474 80 178 0 29838 0
Current children cumulated CPU time (s) 2073.63
Current children cumulated vsize (KiB) 167656

[startup+2143.57 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 18916
/proc/meminfo: memFree=1248520/2055920 swapFree=4169400/4192956
[pid=18754] ppid=18752 vsize=47576 CPUtime=0.02
/proc/18754/stat : 18754 (solver.sh) S 18752 18754 17599 0 -1 4194304 901 2493 0 0 0 0 2 0 18 0 1 0 273564436 48717824 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/18754/statm: 11894 361 245 79 0 217 0
[pid=18773] ppid=18754 vsize=120080 CPUtime=2133.36
/proc/18773/stat : 18773 (toolbar) R 18754 18754 17599 0 -1 4194304 28509 1379 0 0 213173 27 136 0 25 0 1 0 273564445 122961920 28474 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 0 0 0
/proc/18773/statm: 30020 28474 80 178 0 29838 0
Current children cumulated CPU time (s) 2133.38
Current children cumulated vsize (KiB) 167656

[startup+2203.62 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 18916
/proc/meminfo: memFree=1248456/2055920 swapFree=4169400/4192956
[pid=18754] ppid=18752 vsize=47576 CPUtime=0.02
/proc/18754/stat : 18754 (solver.sh) S 18752 18754 17599 0 -1 4194304 901 2493 0 0 0 0 2 0 18 0 1 0 273564436 48717824 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/18754/statm: 11894 361 245 79 0 217 0
[pid=18773] ppid=18754 vsize=120080 CPUtime=2193.11
/proc/18773/stat : 18773 (toolbar) R 18754 18754 17599 0 -1 4194304 28509 1379 0 0 219148 27 136 0 25 0 1 0 273564445 122961920 28474 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 0 0 0
/proc/18773/statm: 30020 28474 80 178 0 29838 0
Current children cumulated CPU time (s) 2193.13
Current children cumulated vsize (KiB) 167656

[startup+2263.66 s]
/proc/loadavg: 2.05 2.01 2.00 3/87 18916
/proc/meminfo: memFree=1248520/2055920 swapFree=4169400/4192956
[pid=18754] ppid=18752 vsize=47576 CPUtime=0.02
/proc/18754/stat : 18754 (solver.sh) S 18752 18754 17599 0 -1 4194304 901 2493 0 0 0 0 2 0 18 0 1 0 273564436 48717824 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/18754/statm: 11894 361 245 79 0 217 0
[pid=18773] ppid=18754 vsize=120080 CPUtime=2252.89
/proc/18773/stat : 18773 (toolbar) R 18754 18754 17599 0 -1 4194304 28509 1379 0 0 225126 27 136 0 25 0 1 0 273564445 122961920 28474 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134599937 0 0 4096 2 0 0 0 17 0 0 0
/proc/18773/statm: 30020 28474 80 178 0 29838 0
Current children cumulated CPU time (s) 2252.91
Current children cumulated vsize (KiB) 167656

[startup+2323.7 s]
/proc/loadavg: 2.02 2.01 2.00 3/87 18916
/proc/meminfo: memFree=1248456/2055920 swapFree=4169400/4192956
[pid=18754] ppid=18752 vsize=47576 CPUtime=0.02
/proc/18754/stat : 18754 (solver.sh) S 18752 18754 17599 0 -1 4194304 901 2493 0 0 0 0 2 0 18 0 1 0 273564436 48717824 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/18754/statm: 11894 361 245 79 0 217 0
[pid=18773] ppid=18754 vsize=120080 CPUtime=2312.64
/proc/18773/stat : 18773 (toolbar) R 18754 18754 17599 0 -1 4194304 28509 1379 0 0 231101 27 136 0 25 0 1 0 273564445 122961920 28474 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134693617 0 0 4096 2 0 0 0 17 0 0 0
/proc/18773/statm: 30020 28474 80 178 0 29838 0
Current children cumulated CPU time (s) 2312.66
Current children cumulated vsize (KiB) 167656

[startup+2383.75 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 18916
/proc/meminfo: memFree=1248456/2055920 swapFree=4169400/4192956
[pid=18754] ppid=18752 vsize=47576 CPUtime=0.02
/proc/18754/stat : 18754 (solver.sh) S 18752 18754 17599 0 -1 4194304 901 2493 0 0 0 0 2 0 18 0 1 0 273564436 48717824 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/18754/statm: 11894 361 245 79 0 217 0
[pid=18773] ppid=18754 vsize=120080 CPUtime=2372.42
/proc/18773/stat : 18773 (toolbar) R 18754 18754 17599 0 -1 4194304 28509 1379 0 0 237079 27 136 0 25 0 1 0 273564445 122961920 28474 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/18773/statm: 30020 28474 80 178 0 29838 0
Current children cumulated CPU time (s) 2372.44
Current children cumulated vsize (KiB) 167656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2411.46 s]
/proc/loadavg: 2.05 2.02 2.00 3/87 18916
/proc/meminfo: memFree=1248456/2055920 swapFree=4169400/4192956
[pid=18754] ppid=18752 vsize=47576 CPUtime=0.02
/proc/18754/stat : 18754 (solver.sh) S 18752 18754 17599 0 -1 4194304 901 2493 0 0 0 0 2 0 18 0 1 0 273564436 48717824 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/18754/statm: 11894 361 245 79 0 217 0
[pid=18773] ppid=18754 vsize=120080 CPUtime=2399.99
/proc/18773/stat : 18773 (toolbar) R 18754 18754 17599 0 -1 4194304 28509 1379 0 0 239836 27 136 0 25 0 1 0 273564445 122961920 28474 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134660057 0 0 4096 2 0 0 0 17 0 0 0
/proc/18773/statm: 30020 28474 80 178 0 29838 0
Current children cumulated CPU time (s) 2400.01
Current children cumulated vsize (KiB) 167656

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 18754 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=26995 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=18997
CPU time returned by wait4() is 0.045992
while last known CPU time is 2400.01

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

Real time (s): 2411.47
CPU time (s): 2400.01
CPU user time (s): 2399.74
CPU system time (s): 0.27
CPU usage (%): 99.5247
Max. virtual memory (cumulated for all children) (KiB): 167656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.026995
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3394
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= 60
involuntary context switches= 21

runsolver used 2.46862 s user time and 6.10207 s system time

The end

Launcher Data (download as text)

Begin job on node13 on Sat Jan 20 00:08:14 UTC 2007


IDJOB= 276988
IDBENCH= 6185
IDSOLVER= 71
FILE ID= node13/276988-1169251694

PBS_JOBID= 3589053

Free space on /tmp= 66563 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/tightness/tightness0.2/rand-2-40-11-414-200-39_ext.xml
COMMAND LINE= /tmp/evaluation/276988-1169251694/solver.sh /tmp/evaluation/276988-1169251694/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node13/convwatcher-276988-1169251694 -o ROOT/results/node13/conversion-276988-1169251694 -C 600 -M 900 /tmp/evaluation/276988-1169251694/translate /tmp/evaluation/276988-1169251694/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-276988-1169251694 -o ROOT/results/node13/solver-276988-1169251694 -C 2400 -M 900  /tmp/evaluation/276988-1169251694/solver.sh /tmp/evaluation/276988-1169251694/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  46ee70eb3b6a8794a3c1237e4cc2853d

RANDOM SEED= 101989941

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		: 3000.247
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		: 3000.247
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:       1358760 kB
Buffers:         59996 kB
Cached:         519912 kB
SwapCached:       3124 kB
Active:         305840 kB
Inactive:       313628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1358760 kB
SwapTotal:     4192956 kB
SwapFree:      4169400 kB
Dirty:            1976 kB
Writeback:           0 kB
Mapped:          54716 kB
Slab:            62120 kB
Committed_AS:  7641636 kB
PageTables:       2492 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 node13 on Sat Jan 20 00:48:26 UTC 2007