Trace number 281128

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) 2400.02 2420.3

General information on the benchmark

NameMaxCSP/randomMaxCSP/sparseLoose/
vcsp-40-10-13-60-23_ext.xml
MD5SUM6a1c315fac41230ccc561e91911ee692
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints98
Best CPU time to get the best result obtained on this benchmark3.54146
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints101
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension101
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/281128-1169310112/unknown.xml to /tmp/evaluation/281128-1169310112/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/node1/watcher-281128-1169310112 -o ROOT/results/node1/solver-281128-1169310112 -C 2400 -M 900 /tmp/evaluation/281128-1169310112/solver.sh /tmp/evaluation/281128-1169310112/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: 1.70 1.91 1.97 5/94 18038
/proc/meminfo: memFree=1286032/2055920 swapFree=4165612/4192956
[pid=18037] ppid=18035 vsize=18540 CPUtime=0
/proc/18037/stat : 18037 (runsolver) R 18035 18037 17860 0 -1 4194368 16 0 0 0 0 0 0 0 21 0 1 0 279407027 18984960 279 18446744073709551615 4194304 4267372 548682069072 18446744073709551615 259353275687 0 0 4096 24578 0 0 0 17 1 0 0
/proc/18037/statm: 4635 279 244 17 0 2626 0

[startup+0.110411 s]
/proc/loadavg: 1.70 1.91 1.97 5/94 18038
/proc/meminfo: memFree=1286032/2055920 swapFree=4165612/4192956
[pid=18037] ppid=18035 vsize=47568 CPUtime=0.02
/proc/18037/stat : 18037 (solver.sh) S 18035 18037 17860 0 -1 4194304 905 2447 0 0 0 0 0 2 22 0 1 0 279407027 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/18037/statm: 11892 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47568

[startup+0.519448 s]
/proc/loadavg: 1.70 1.91 1.97 5/94 18038
/proc/meminfo: memFree=1286032/2055920 swapFree=4165612/4192956
[pid=18037] ppid=18035 vsize=47568 CPUtime=0.02
/proc/18037/stat : 18037 (solver.sh) S 18035 18037 17860 0 -1 4194304 905 2447 0 0 0 0 0 2 22 0 1 0 279407027 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/18037/statm: 11892 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47568

[startup+1.34355 s]
/proc/loadavg: 1.70 1.91 1.97 3/95 18059
/proc/meminfo: memFree=1226248/2055920 swapFree=4165612/4192956
[pid=18037] ppid=18035 vsize=47568 CPUtime=0.02
/proc/18037/stat : 18037 (solver.sh) S 18035 18037 17860 0 -1 4194304 905 2447 0 0 0 0 0 2 22 0 1 0 279407027 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/18037/statm: 11892 361 245 79 0 217 0
[pid=18056] ppid=18037 vsize=69876 CPUtime=1.26
/proc/18056/stat : 18056 (toolbar) R 18037 18037 17860 0 -1 4194304 16207 1335 0 0 25 6 95 0 20 0 1 0 279407032 71553024 16172 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/18056/statm: 17469 16172 76 178 0 17287 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 117444

[startup+2.98975 s]
/proc/loadavg: 1.70 1.91 1.97 3/95 18059
/proc/meminfo: memFree=1198800/2055920 swapFree=4165612/4192956
[pid=18037] ppid=18035 vsize=47568 CPUtime=0.02
/proc/18037/stat : 18037 (solver.sh) S 18035 18037 17860 0 -1 4194304 905 2447 0 0 0 0 0 2 22 0 1 0 279407027 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/18037/statm: 11892 361 245 79 0 217 0
[pid=18056] ppid=18037 vsize=91844 CPUtime=2.89
/proc/18056/stat : 18056 (toolbar) R 18037 18037 17860 0 -1 4194304 21696 1335 0 0 186 8 95 0 25 0 1 0 279407032 94048256 21661 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659559 0 0 4096 2 0 0 0 17 1 0 0
/proc/18056/statm: 22961 21661 80 178 0 22779 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 139412

[startup+6.26913 s]
/proc/loadavg: 1.73 1.91 1.97 3/95 18059
/proc/meminfo: memFree=1198736/2055920 swapFree=4165612/4192956
[pid=18037] ppid=18035 vsize=47568 CPUtime=0.02
/proc/18037/stat : 18037 (solver.sh) S 18035 18037 17860 0 -1 4194304 905 2447 0 0 0 0 0 2 22 0 1 0 279407027 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/18037/statm: 11892 361 245 79 0 217 0
[pid=18056] ppid=18037 vsize=91852 CPUtime=6.15
/proc/18056/stat : 18056 (toolbar) R 18037 18037 17860 0 -1 4194304 21698 1335 0 0 511 9 95 0 25 0 1 0 279407032 94056448 21663 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700006 0 0 4096 2 0 0 0 17 1 0 0
/proc/18056/statm: 22963 21663 80 178 0 22781 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 139420

[startup+12.7439 s]
/proc/loadavg: 1.75 1.92 1.97 3/95 18059
/proc/meminfo: memFree=1198800/2055920 swapFree=4165612/4192956
[pid=18037] ppid=18035 vsize=47568 CPUtime=0.02
/proc/18037/stat : 18037 (solver.sh) S 18035 18037 17860 0 -1 4194304 905 2447 0 0 0 0 0 2 22 0 1 0 279407027 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/18037/statm: 11892 361 245 79 0 217 0
[pid=18056] ppid=18037 vsize=91852 CPUtime=12.56
/proc/18056/stat : 18056 (toolbar) R 18037 18037 17860 0 -1 4194304 21698 1335 0 0 1152 9 95 0 25 0 1 0 279407032 94056448 21663 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/18056/statm: 22963 21663 80 178 0 22781 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 139420

[startup+25.5684 s]
/proc/loadavg: 1.80 1.92 1.97 3/95 18061
/proc/meminfo: memFree=1198736/2055920 swapFree=4165612/4192956
[pid=18037] ppid=18035 vsize=47568 CPUtime=0.02
/proc/18037/stat : 18037 (solver.sh) S 18035 18037 17860 0 -1 4194304 905 2447 0 0 0 0 0 2 22 0 1 0 279407027 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/18037/statm: 11892 361 245 79 0 217 0
[pid=18056] ppid=18037 vsize=91852 CPUtime=25.27
/proc/18056/stat : 18056 (toolbar) R 18037 18037 17860 0 -1 4194304 21698 1335 0 0 2423 9 95 0 25 0 1 0 279407032 94056448 21663 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657872 0 0 4096 2 0 0 0 17 1 0 0
/proc/18056/statm: 22963 21663 80 178 0 22781 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 139420

[startup+51.2494 s]
/proc/loadavg: 1.93 1.94 1.97 4/95 18061
/proc/meminfo: memFree=1198800/2055920 swapFree=4165612/4192956
[pid=18037] ppid=18035 vsize=47568 CPUtime=0.02
/proc/18037/stat : 18037 (solver.sh) S 18035 18037 17860 0 -1 4194304 905 2447 0 0 0 0 0 2 22 0 1 0 279407027 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/18037/statm: 11892 361 245 79 0 217 0
[pid=18056] ppid=18037 vsize=91852 CPUtime=50.71
/proc/18056/stat : 18056 (toolbar) R 18037 18037 17860 0 -1 4194304 21698 1335 0 0 4967 9 95 0 25 0 1 0 279407032 94056448 21663 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659948 0 0 4096 2 0 0 0 17 1 0 0
/proc/18056/statm: 22963 21663 80 178 0 22781 0
Current children cumulated CPU time (s) 50.73
Current children cumulated vsize (KiB) 139420

[startup+102.484 s]
/proc/loadavg: 1.97 1.95 1.97 3/95 18061
/proc/meminfo: memFree=1198864/2055920 swapFree=4165612/4192956
[pid=18037] ppid=18035 vsize=47568 CPUtime=0.02
/proc/18037/stat : 18037 (solver.sh) S 18035 18037 17860 0 -1 4194304 905 2447 0 0 0 0 0 2 22 0 1 0 279407027 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/18037/statm: 11892 361 245 79 0 217 0
[pid=18056] ppid=18037 vsize=91852 CPUtime=101.48
/proc/18056/stat : 18056 (toolbar) R 18037 18037 17860 0 -1 4194304 21698 1335 0 0 10044 9 95 0 25 0 1 0 279407032 94056448 21663 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/18056/statm: 22963 21663 80 178 0 22781 0
Current children cumulated CPU time (s) 101.5
Current children cumulated vsize (KiB) 139420

[startup+162.552 s]
/proc/loadavg: 1.99 1.95 1.97 3/95 18061
/proc/meminfo: memFree=1198928/2055920 swapFree=4165612/4192956
[pid=18037] ppid=18035 vsize=47568 CPUtime=0.02
/proc/18037/stat : 18037 (solver.sh) S 18035 18037 17860 0 -1 4194304 905 2447 0 0 0 0 0 2 22 0 1 0 279407027 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/18037/statm: 11892 361 245 79 0 217 0
[pid=18056] ppid=18037 vsize=91852 CPUtime=161
/proc/18056/stat : 18056 (toolbar) R 18037 18037 17860 0 -1 4194304 21698 1335 0 0 15995 10 95 0 25 0 1 0 279407032 94056448 21663 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657438 0 0 4096 2 0 0 0 17 1 0 0
/proc/18056/statm: 22963 21663 80 178 0 22781 0
Current children cumulated CPU time (s) 161.02
Current children cumulated vsize (KiB) 139420

[startup+222.626 s]
/proc/loadavg: 2.05 1.97 1.98 3/95 18061
/proc/meminfo: memFree=1198992/2055920 swapFree=4165612/4192956
[pid=18037] ppid=18035 vsize=47568 CPUtime=0.02
/proc/18037/stat : 18037 (solver.sh) S 18035 18037 17860 0 -1 4194304 905 2447 0 0 0 0 0 2 22 0 1 0 279407027 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/18037/statm: 11892 361 245 79 0 217 0
[pid=18056] ppid=18037 vsize=91852 CPUtime=220.53
/proc/18056/stat : 18056 (toolbar) R 18037 18037 17860 0 -1 4194304 21698 1335 0 0 21948 10 95 0 25 0 1 0 279407032 94056448 21663 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134665394 0 0 4096 2 0 0 0 17 1 0 0
/proc/18056/statm: 22963 21663 80 178 0 22781 0
Current children cumulated CPU time (s) 220.55
Current children cumulated vsize (KiB) 139420

[startup+282.66 s]
/proc/loadavg: 2.02 1.97 1.98 3/95 18061
/proc/meminfo: memFree=1198992/2055920 swapFree=4165612/4192956
[pid=18037] ppid=18035 vsize=47568 CPUtime=0.02
/proc/18037/stat : 18037 (solver.sh) S 18035 18037 17860 0 -1 4194304 905 2447 0 0 0 0 0 2 22 0 1 0 279407027 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/18037/statm: 11892 361 245 79 0 217 0
[pid=18056] ppid=18037 vsize=91852 CPUtime=280.02
/proc/18056/stat : 18056 (toolbar) R 18037 18037 17860 0 -1 4194304 21698 1335 0 0 27896 11 95 0 25 0 1 0 279407032 94056448 21663 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699987 0 0 4096 2 0 0 0 17 1 0 0
/proc/18056/statm: 22963 21663 80 178 0 22781 0
Current children cumulated CPU time (s) 280.04
Current children cumulated vsize (KiB) 139420

[startup+342.723 s]
/proc/loadavg: 2.00 1.97 1.98 3/95 18061
/proc/meminfo: memFree=1198992/2055920 swapFree=4165612/4192956
[pid=18037] ppid=18035 vsize=47568 CPUtime=0.02
/proc/18037/stat : 18037 (solver.sh) S 18035 18037 17860 0 -1 4194304 905 2447 0 0 0 0 0 2 22 0 1 0 279407027 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/18037/statm: 11892 361 245 79 0 217 0
[pid=18056] ppid=18037 vsize=91852 CPUtime=339.52
/proc/18056/stat : 18056 (toolbar) R 18037 18037 17860 0 -1 4194304 21698 1335 0 0 33846 11 95 0 25 0 1 0 279407032 94056448 21663 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693616 0 0 4096 2 0 0 0 17 1 0 0
/proc/18056/statm: 22963 21663 80 178 0 22781 0
Current children cumulated CPU time (s) 339.54
Current children cumulated vsize (KiB) 139420

[startup+402.777 s]
/proc/loadavg: 2.00 1.97 1.98 3/95 18061
/proc/meminfo: memFree=1198992/2055920 swapFree=4165612/4192956
[pid=18037] ppid=18035 vsize=47568 CPUtime=0.02
/proc/18037/stat : 18037 (solver.sh) S 18035 18037 17860 0 -1 4194304 905 2447 0 0 0 0 0 2 22 0 1 0 279407027 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/18037/statm: 11892 361 245 79 0 217 0
[pid=18056] ppid=18037 vsize=91852 CPUtime=399.04
/proc/18056/stat : 18056 (toolbar) R 18037 18037 17860 0 -1 4194304 21698 1335 0 0 39797 12 95 0 25 0 1 0 279407032 94056448 21663 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699968 0 0 4096 2 0 0 0 17 1 0 0
/proc/18056/statm: 22963 21663 80 178 0 22781 0
Current children cumulated CPU time (s) 399.06
Current children cumulated vsize (KiB) 139420

[startup+462.829 s]
/proc/loadavg: 2.00 1.97 1.98 3/95 18061
/proc/meminfo: memFree=1198992/2055920 swapFree=4165612/4192956
[pid=18037] ppid=18035 vsize=47568 CPUtime=0.02
/proc/18037/stat : 18037 (solver.sh) S 18035 18037 17860 0 -1 4194304 905 2447 0 0 0 0 0 2 22 0 1 0 279407027 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/18037/statm: 11892 361 245 79 0 217 0
[pid=18056] ppid=18037 vsize=91852 CPUtime=458.53
/proc/18056/stat : 18056 (toolbar) R 18037 18037 17860 0 -1 4194304 21698 1335 0 0 45746 12 95 0 25 0 1 0 279407032 94056448 21663 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134665658 0 0 4096 2 0 0 0 17 1 0 0
/proc/18056/statm: 22963 21663 80 178 0 22781 0
Current children cumulated CPU time (s) 458.55
Current children cumulated vsize (KiB) 139420

[startup+522.885 s]
/proc/loadavg: 2.00 1.97 1.98 3/95 18061
/proc/meminfo: memFree=1198992/2055920 swapFree=4165612/4192956
[pid=18037] ppid=18035 vsize=47568 CPUtime=0.02
/proc/18037/stat : 18037 (solver.sh) S 18035 18037 17860 0 -1 4194304 905 2447 0 0 0 0 0 2 22 0 1 0 279407027 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/18037/statm: 11892 361 245 79 0 217 0
[pid=18056] ppid=18037 vsize=91852 CPUtime=518.05
/proc/18056/stat : 18056 (toolbar) R 18037 18037 17860 0 -1 4194304 21698 1335 0 0 51697 13 95 0 25 0 1 0 279407032 94056448 21663 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134561869 0 0 4096 2 0 0 0 17 1 0 0
/proc/18056/statm: 22963 21663 80 178 0 22781 0
Current children cumulated CPU time (s) 518.07

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

/proc/loadavg: 2.05 2.04 2.00 3/95 18061
/proc/meminfo: memFree=1198928/2055920 swapFree=4165612/4192956
[pid=18037] ppid=18035 vsize=47568 CPUtime=0.02
/proc/18037/stat : 18037 (solver.sh) S 18035 18037 17860 0 -1 4194304 905 2447 0 0 0 0 0 2 22 0 1 0 279407027 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/18037/statm: 11892 361 245 79 0 217 0
[pid=18056] ppid=18037 vsize=91852 CPUtime=1708.27
/proc/18056/stat : 18056 (toolbar) R 18037 18037 17860 0 -1 4194304 21698 1335 0 0 170709 23 95 0 25 0 1 0 279407032 94056448 21663 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134702311 0 0 4096 2 0 0 0 17 1 0 0
/proc/18056/statm: 22963 21663 80 178 0 22781 0
Current children cumulated CPU time (s) 1708.29
Current children cumulated vsize (KiB) 139420

[startup+1784.15 s]
/proc/loadavg: 2.02 2.03 2.00 3/95 18061
/proc/meminfo: memFree=1198928/2055920 swapFree=4165612/4192956
[pid=18037] ppid=18035 vsize=47568 CPUtime=0.02
/proc/18037/stat : 18037 (solver.sh) S 18035 18037 17860 0 -1 4194304 905 2447 0 0 0 0 0 2 22 0 1 0 279407027 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/18037/statm: 11892 361 245 79 0 217 0
[pid=18056] ppid=18037 vsize=91852 CPUtime=1767.79
/proc/18056/stat : 18056 (toolbar) R 18037 18037 17860 0 -1 4194304 21698 1335 0 0 176661 23 95 0 25 0 1 0 279407032 94056448 21663 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657208 0 0 4096 2 0 0 0 17 1 0 0
/proc/18056/statm: 22963 21663 80 178 0 22781 0
Current children cumulated CPU time (s) 1767.81
Current children cumulated vsize (KiB) 139420

[startup+1844.19 s]
/proc/loadavg: 2.00 2.02 2.00 3/95 18061
/proc/meminfo: memFree=1198928/2055920 swapFree=4165612/4192956
[pid=18037] ppid=18035 vsize=47568 CPUtime=0.02
/proc/18037/stat : 18037 (solver.sh) S 18035 18037 17860 0 -1 4194304 905 2447 0 0 0 0 0 2 22 0 1 0 279407027 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/18037/statm: 11892 361 245 79 0 217 0
[pid=18056] ppid=18037 vsize=91852 CPUtime=1827.28
/proc/18056/stat : 18056 (toolbar) R 18037 18037 17860 0 -1 4194304 21698 1335 0 0 182609 24 95 0 25 0 1 0 279407032 94056448 21663 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670615 0 0 4096 2 0 0 0 17 1 0 0
/proc/18056/statm: 22963 21663 80 178 0 22781 0
Current children cumulated CPU time (s) 1827.3
Current children cumulated vsize (KiB) 139420

[startup+1904.26 s]
/proc/loadavg: 2.04 2.03 2.00 3/95 18061
/proc/meminfo: memFree=1198864/2055920 swapFree=4165612/4192956
[pid=18037] ppid=18035 vsize=47568 CPUtime=0.02
/proc/18037/stat : 18037 (solver.sh) S 18035 18037 17860 0 -1 4194304 905 2447 0 0 0 0 0 2 22 0 1 0 279407027 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/18037/statm: 11892 361 245 79 0 217 0
[pid=18056] ppid=18037 vsize=91852 CPUtime=1886.79
/proc/18056/stat : 18056 (toolbar) R 18037 18037 17860 0 -1 4194304 21698 1335 0 0 188560 24 95 0 25 0 1 0 279407032 94056448 21663 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693951 0 0 4096 2 0 0 0 17 1 0 0
/proc/18056/statm: 22963 21663 80 178 0 22781 0
Current children cumulated CPU time (s) 1886.81
Current children cumulated vsize (KiB) 139420

[startup+1964.35 s]
/proc/loadavg: 2.01 2.02 2.00 3/95 18061
/proc/meminfo: memFree=1198928/2055920 swapFree=4165612/4192956
[pid=18037] ppid=18035 vsize=47568 CPUtime=0.02
/proc/18037/stat : 18037 (solver.sh) S 18035 18037 17860 0 -1 4194304 905 2447 0 0 0 0 0 2 22 0 1 0 279407027 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/18037/statm: 11892 361 245 79 0 217 0
[pid=18056] ppid=18037 vsize=91852 CPUtime=1946.34
/proc/18056/stat : 18056 (toolbar) R 18037 18037 17860 0 -1 4194304 21698 1335 0 0 194514 25 95 0 25 0 1 0 279407032 94056448 21663 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694087 0 0 4096 2 0 0 0 17 1 0 0
/proc/18056/statm: 22963 21663 80 178 0 22781 0
Current children cumulated CPU time (s) 1946.36
Current children cumulated vsize (KiB) 139420

[startup+2024.4 s]
/proc/loadavg: 2.03 2.03 2.00 3/95 18061
/proc/meminfo: memFree=1198928/2055920 swapFree=4165612/4192956
[pid=18037] ppid=18035 vsize=47568 CPUtime=0.02
/proc/18037/stat : 18037 (solver.sh) S 18035 18037 17860 0 -1 4194304 905 2447 0 0 0 0 0 2 22 0 1 0 279407027 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/18037/statm: 11892 361 245 79 0 217 0
[pid=18056] ppid=18037 vsize=91852 CPUtime=2006.11
/proc/18056/stat : 18056 (toolbar) R 18037 18037 17860 0 -1 4194304 21698 1335 0 0 200491 25 95 0 25 0 1 0 279407032 94056448 21663 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599852 0 0 4096 2 0 0 0 17 1 0 0
/proc/18056/statm: 22963 21663 80 178 0 22781 0
Current children cumulated CPU time (s) 2006.13
Current children cumulated vsize (KiB) 139420

[startup+2084.42 s]
/proc/loadavg: 2.05 2.04 2.00 3/95 18061
/proc/meminfo: memFree=1198864/2055920 swapFree=4165612/4192956
[pid=18037] ppid=18035 vsize=47568 CPUtime=0.02
/proc/18037/stat : 18037 (solver.sh) S 18035 18037 17860 0 -1 4194304 905 2447 0 0 0 0 0 2 22 0 1 0 279407027 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/18037/statm: 11892 361 245 79 0 217 0
[pid=18056] ppid=18037 vsize=91852 CPUtime=2065.84
/proc/18056/stat : 18056 (toolbar) R 18037 18037 17860 0 -1 4194304 21698 1335 0 0 206463 26 95 0 25 0 1 0 279407032 94056448 21663 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134656362 0 0 4096 2 0 0 0 17 1 0 0
/proc/18056/statm: 22963 21663 80 178 0 22781 0
Current children cumulated CPU time (s) 2065.86
Current children cumulated vsize (KiB) 139420

[startup+2144.44 s]
/proc/loadavg: 2.02 2.03 2.00 3/95 18061
/proc/meminfo: memFree=1198864/2055920 swapFree=4165612/4192956
[pid=18037] ppid=18035 vsize=47568 CPUtime=0.02
/proc/18037/stat : 18037 (solver.sh) S 18035 18037 17860 0 -1 4194304 905 2447 0 0 0 0 0 2 22 0 1 0 279407027 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/18037/statm: 11892 361 245 79 0 217 0
[pid=18056] ppid=18037 vsize=91852 CPUtime=2125.58
/proc/18056/stat : 18056 (toolbar) R 18037 18037 17860 0 -1 4194304 21698 1335 0 0 212437 26 95 0 25 0 1 0 279407032 94056448 21663 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693631 0 0 4096 2 0 0 0 17 1 0 0
/proc/18056/statm: 22963 21663 80 178 0 22781 0
Current children cumulated CPU time (s) 2125.6
Current children cumulated vsize (KiB) 139420

[startup+2204.46 s]
/proc/loadavg: 2.00 2.02 2.00 3/95 18061
/proc/meminfo: memFree=1198928/2055920 swapFree=4165612/4192956
[pid=18037] ppid=18035 vsize=47568 CPUtime=0.02
/proc/18037/stat : 18037 (solver.sh) S 18035 18037 17860 0 -1 4194304 905 2447 0 0 0 0 0 2 22 0 1 0 279407027 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/18037/statm: 11892 361 245 79 0 217 0
[pid=18056] ppid=18037 vsize=91852 CPUtime=2185.32
/proc/18056/stat : 18056 (toolbar) R 18037 18037 17860 0 -1 4194304 21698 1335 0 0 218410 27 95 0 25 0 1 0 279407032 94056448 21663 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693616 0 0 4096 2 0 0 0 17 1 0 0
/proc/18056/statm: 22963 21663 80 178 0 22781 0
Current children cumulated CPU time (s) 2185.34
Current children cumulated vsize (KiB) 139420

[startup+2264.47 s]
/proc/loadavg: 2.00 2.01 2.00 3/95 18061
/proc/meminfo: memFree=1198864/2055920 swapFree=4165612/4192956
[pid=18037] ppid=18035 vsize=47568 CPUtime=0.02
/proc/18037/stat : 18037 (solver.sh) S 18035 18037 17860 0 -1 4194304 905 2447 0 0 0 0 0 2 22 0 1 0 279407027 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/18037/statm: 11892 361 245 79 0 217 0
[pid=18056] ppid=18037 vsize=91852 CPUtime=2245.05
/proc/18056/stat : 18056 (toolbar) R 18037 18037 17860 0 -1 4194304 21698 1335 0 0 224383 27 95 0 25 0 1 0 279407032 94056448 21663 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657125 0 0 4096 2 0 0 0 17 1 0 0
/proc/18056/statm: 22963 21663 80 178 0 22781 0
Current children cumulated CPU time (s) 2245.07
Current children cumulated vsize (KiB) 139420

[startup+2324.5 s]
/proc/loadavg: 2.00 2.01 2.00 3/87 18109
/proc/meminfo: memFree=1203528/2055920 swapFree=4165612/4192956
[pid=18037] ppid=18035 vsize=47568 CPUtime=0.02
/proc/18037/stat : 18037 (solver.sh) S 18035 18037 17860 0 -1 4194304 905 2447 0 0 0 0 0 2 22 0 1 0 279407027 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/18037/statm: 11892 361 245 79 0 217 0
[pid=18056] ppid=18037 vsize=91852 CPUtime=2304.78
/proc/18056/stat : 18056 (toolbar) R 18037 18037 17860 0 -1 4194304 21698 1335 0 0 230354 29 95 0 25 0 1 0 279407032 94056448 21663 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659982 0 0 4096 2 0 0 0 17 0 0 0
/proc/18056/statm: 22963 21663 80 178 0 22781 0
Current children cumulated CPU time (s) 2304.8
Current children cumulated vsize (KiB) 139420

[startup+2384.55 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 18233
/proc/meminfo: memFree=1202440/2055920 swapFree=4165612/4192956
[pid=18037] ppid=18035 vsize=47568 CPUtime=0.02
/proc/18037/stat : 18037 (solver.sh) S 18035 18037 17860 0 -1 4194304 905 2447 0 0 0 0 0 2 22 0 1 0 279407027 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/18037/statm: 11892 361 245 79 0 217 0
[pid=18056] ppid=18037 vsize=91852 CPUtime=2364.46
/proc/18056/stat : 18056 (toolbar) R 18037 18037 17860 0 -1 4194304 21698 1335 0 0 236310 41 95 0 25 0 1 0 279407032 94056448 21663 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694083 0 0 4096 2 0 0 0 17 0 0 0
/proc/18056/statm: 22963 21663 80 178 0 22781 0
Current children cumulated CPU time (s) 2364.48
Current children cumulated vsize (KiB) 139420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2420.28 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 18287
/proc/meminfo: memFree=1202448/2055920 swapFree=4165612/4192956
[pid=18037] ppid=18035 vsize=47568 CPUtime=0.02
/proc/18037/stat : 18037 (solver.sh) S 18035 18037 17860 0 -1 4194304 905 2447 0 0 0 0 0 2 22 0 1 0 279407027 48709632 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259352882010 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/18037/statm: 11892 361 245 79 0 217 0
[pid=18056] ppid=18037 vsize=91852 CPUtime=2400
/proc/18056/stat : 18056 (toolbar) R 18037 18037 17860 0 -1 4194304 21698 1335 0 0 239861 44 95 0 25 0 1 0 279407032 94056448 21663 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693680 0 0 4096 2 0 0 0 17 0 0 0
/proc/18056/statm: 22963 21663 80 178 0 22781 0
Current children cumulated CPU time (s) 2400.02
Current children cumulated vsize (KiB) 139420

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 18037 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=11998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=31995
CPU time returned by wait4() is 0.043993
while last known CPU time is 2400.02

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

Real time (s): 2420.3
CPU time (s): 2400.02
CPU user time (s): 2399.56
CPU system time (s): 0.46
CPU usage (%): 99.1623
Max. virtual memory (cumulated for all children) (KiB): 139420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.011998
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3352
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= 27

runsolver used 2.76258 s user time and 7.60484 s system time

The end

Launcher Data (download as text)

Begin job on node1 on Sat Jan 20 16:21:53 UTC 2007


IDJOB= 281128
IDBENCH= 12090
IDSOLVER= 71
FILE ID= node1/281128-1169310112

PBS_JOBID= 3609970

Free space on /tmp= 66563 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/randomMaxCSP/sparseLoose/vcsp-40-10-13-60-23_ext.xml
COMMAND LINE= /tmp/evaluation/281128-1169310112/solver.sh /tmp/evaluation/281128-1169310112/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-281128-1169310112 -o ROOT/results/node1/conversion-281128-1169310112 -C 600 -M 900 /tmp/evaluation/281128-1169310112/translate /tmp/evaluation/281128-1169310112/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-281128-1169310112 -o ROOT/results/node1/solver-281128-1169310112 -C 2400 -M 900  /tmp/evaluation/281128-1169310112/solver.sh /tmp/evaluation/281128-1169310112/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  6a1c315fac41230ccc561e91911ee692

RANDOM SEED= 894465566

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		: 3000.234
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		: 3000.234
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:       1286512 kB
Buffers:         54476 kB
Cached:         588648 kB
SwapCached:       4372 kB
Active:         299368 kB
Inactive:       391848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1286512 kB
SwapTotal:     4192956 kB
SwapFree:      4165612 kB
Dirty:            2248 kB
Writeback:           0 kB
Mapped:          65160 kB
Slab:            62668 kB
Committed_AS:  8447308 kB
PageTables:       2436 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 node1 on Sat Jan 20 17:02:13 UTC 2007