Trace number 282010

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) 2400.07 2411.06

General information on the benchmark

NameMaxCSP/maxclique/
san-200-0.7-1_ext.xml
MD5SUM14288773eddecbbc245dad19f9b22ca5
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMSAT TO
Best Number of satisfied constraints6000
Best CPU time to get the best result obtained on this benchmark2400.06
Satisfiable
(Un)Satisfiability was proved
Number of variables201
Number of constraints6170
Maximum constraint arity2
Maximum domain size2
Number of constraints which are defined in extension6170
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/282010-1169317049/unknown.xml to /tmp/evaluation/282010-1169317049/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/node44/watcher-282010-1169317049 -o ROOT/results/node44/solver-282010-1169317049 -C 2400 -M 900 /tmp/evaluation/282010-1169317049/solver.sh /tmp/evaluation/282010-1169317049/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 1.89 5/80 23912
/proc/meminfo: memFree=1248248/2055920 swapFree=4191892/4192956
[pid=23911] ppid=23909 vsize=8652 CPUtime=0
/proc/23911/stat : 23911 (solver.sh) R 23909 23911 23233 0 -1 4194304 335 0 0 0 0 0 0 0 17 0 1 0 280103997 8859648 279 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264840473247 0 65538 4096 73728 0 0 0 17 1 0 0
/proc/23911/statm: 2163 279 207 79 0 156 0
[pid=23913] ppid=23911 vsize=8688 CPUtime=0
/proc/23913/stat : 23913 (solver.sh) R 23911 23911 23233 0 -1 4194368 27 0 0 0 0 0 0 0 17 0 1 0 280103998 8896512 286 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264840473247 0 65536 4096 73728 0 0 0 17 1 0 0
/proc/23913/statm: 2172 286 209 79 0 165 0
[pid=23914] ppid=23913 vsize=8688 CPUtime=0
/proc/23914/stat : 23914 (solver.sh) R 23913 23911 23233 0 -1 4194368 10 0 0 0 0 0 0 0 17 0 1 0 280103998 8896512 286 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264840641202 0 0 4096 73728 0 0 0 17 1 0 0
/proc/23914/statm: 2172 286 209 79 0 165 0

[startup+0.102829 s]
/proc/loadavg: 2.00 2.00 1.89 5/80 23912
/proc/meminfo: memFree=1248248/2055920 swapFree=4191892/4192956
[pid=23911] ppid=23909 vsize=47560 CPUtime=0.04
/proc/23911/stat : 23911 (solver.sh) S 23909 23911 23233 0 -1 4194304 899 3052 0 0 0 1 2 1 20 0 1 0 280103997 48701440 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264840080218 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23911/statm: 11890 360 244 79 0 217 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 47560

[startup+0.510869 s]
/proc/loadavg: 2.00 2.00 1.89 5/80 23912
/proc/meminfo: memFree=1248248/2055920 swapFree=4191892/4192956
[pid=23911] ppid=23909 vsize=47560 CPUtime=0.04
/proc/23911/stat : 23911 (solver.sh) S 23909 23911 23233 0 -1 4194304 899 3052 0 0 0 1 2 1 20 0 1 0 280103997 48701440 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264840080218 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23911/statm: 11890 360 244 79 0 217 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 47560

[startup+1.33295 s]
/proc/loadavg: 2.00 2.00 1.89 3/83 23932
/proc/meminfo: memFree=1245384/2055920 swapFree=4191892/4192956
[pid=23911] ppid=23909 vsize=47560 CPUtime=0.04
/proc/23911/stat : 23911 (solver.sh) S 23909 23911 23233 0 -1 4194304 899 3052 0 0 0 1 2 1 20 0 1 0 280103997 48701440 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264840080218 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23911/statm: 11890 360 244 79 0 217 0
[pid=23930] ppid=23911 vsize=884 CPUtime=0
/proc/23930/stat : 23930 (toolbar) S 23911 23911 23233 0 -1 4194304 75 0 0 0 0 0 0 0 23 0 1 0 280104004 905216 51 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134893533 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/23930/statm: 221 51 45 178 0 39 0
[pid=23931] ppid=23930 vsize=44000 CPUtime=0
/proc/23931/stat : 23931 (sh) S 23930 23911 23233 0 -1 4194304 292 0 0 0 0 0 0 0 25 0 1 0 280104004 45056000 256 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23931/statm: 11000 256 216 169 0 50 0
[pid=23932] ppid=23931 vsize=22300 CPUtime=1.25
/proc/23932/stat : 23932 (maxwalksat) R 23931 23911 23233 0 -1 4194304 611 0 0 0 125 0 0 0 25 0 1 0 280104004 22835200 579 18446744073709551615 134512640 134526404 4294956688 18446744073709551615 134521346 0 0 4096 2 0 0 0 17 1 0 0
/proc/23932/statm: 5575 579 102 3 0 5217 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 114744

[startup+2.97712 s]
/proc/loadavg: 2.00 2.00 1.89 3/81 23933
/proc/meminfo: memFree=1203992/2055920 swapFree=4191892/4192956
[pid=23911] ppid=23909 vsize=47560 CPUtime=0.04
/proc/23911/stat : 23911 (solver.sh) S 23909 23911 23233 0 -1 4194304 899 3052 0 0 0 1 2 1 20 0 1 0 280103997 48701440 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264840080218 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23911/statm: 11890 360 244 79 0 217 0
[pid=23930] ppid=23911 vsize=45580 CPUtime=2.87
/proc/23930/stat : 23930 (toolbar) R 23911 23911 23233 0 -1 4194304 11008 1301 0 0 114 4 169 0 25 0 1 0 280104004 46673920 10973 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660167 0 0 4096 2 0 0 0 17 1 0 0
/proc/23930/statm: 11395 10973 81 178 0 11213 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 93140

[startup+6.25346 s]
/proc/loadavg: 2.00 2.00 1.89 3/81 23933
/proc/meminfo: memFree=1203864/2055920 swapFree=4191892/4192956
[pid=23911] ppid=23909 vsize=47560 CPUtime=0.04
/proc/23911/stat : 23911 (solver.sh) S 23909 23911 23233 0 -1 4194304 899 3052 0 0 0 1 2 1 20 0 1 0 280103997 48701440 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264840080218 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23911/statm: 11890 360 244 79 0 217 0
[pid=23930] ppid=23911 vsize=45580 CPUtime=6.13
/proc/23930/stat : 23930 (toolbar) R 23911 23911 23233 0 -1 4194304 11008 1301 0 0 440 4 169 0 25 0 1 0 280104004 46673920 10973 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134704642 0 0 4096 2 0 0 0 17 1 0 0
/proc/23930/statm: 11395 10973 81 178 0 11213 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 93140

[startup+12.7191 s]
/proc/loadavg: 2.00 2.00 1.89 3/81 23933
/proc/meminfo: memFree=1203872/2055920 swapFree=4191892/4192956
[pid=23911] ppid=23909 vsize=47560 CPUtime=0.04
/proc/23911/stat : 23911 (solver.sh) S 23909 23911 23233 0 -1 4194304 899 3052 0 0 0 1 2 1 20 0 1 0 280103997 48701440 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264840080218 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23911/statm: 11890 360 244 79 0 217 0
[pid=23930] ppid=23911 vsize=45580 CPUtime=12.57
/proc/23930/stat : 23930 (toolbar) R 23911 23911 23233 0 -1 4194304 11008 1301 0 0 1084 4 169 0 25 0 1 0 280104004 46673920 10973 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134703281 0 0 4096 2 0 0 0 17 1 0 0
/proc/23930/statm: 11395 10973 81 178 0 11213 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 93140

[startup+25.5294 s]
/proc/loadavg: 2.00 2.00 1.89 3/81 23933
/proc/meminfo: memFree=1204000/2055920 swapFree=4191892/4192956
[pid=23911] ppid=23909 vsize=47560 CPUtime=0.04
/proc/23911/stat : 23911 (solver.sh) S 23909 23911 23233 0 -1 4194304 899 3052 0 0 0 1 2 1 20 0 1 0 280103997 48701440 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264840080218 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23911/statm: 11890 360 244 79 0 217 0
[pid=23930] ppid=23911 vsize=45580 CPUtime=25.32
/proc/23930/stat : 23930 (toolbar) R 23911 23911 23233 0 -1 4194304 11008 1301 0 0 2359 4 169 0 25 0 1 0 280104004 46673920 10973 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134598478 0 0 4096 2 0 0 0 17 1 0 0
/proc/23930/statm: 11395 10973 81 178 0 11213 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 93140

[startup+51.1671 s]
/proc/loadavg: 2.00 2.00 1.90 3/81 23933
/proc/meminfo: memFree=1204064/2055920 swapFree=4191892/4192956
[pid=23911] ppid=23909 vsize=47560 CPUtime=0.04
/proc/23911/stat : 23911 (solver.sh) S 23909 23911 23233 0 -1 4194304 899 3052 0 0 0 1 2 1 20 0 1 0 280103997 48701440 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264840080218 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23911/statm: 11890 360 244 79 0 217 0
[pid=23930] ppid=23911 vsize=45584 CPUtime=50.84
/proc/23930/stat : 23930 (toolbar) R 23911 23911 23233 0 -1 4194304 11009 1301 0 0 4911 4 169 0 25 0 1 0 280104004 46678016 10974 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134572205 0 0 4096 2 0 0 0 17 1 0 0
/proc/23930/statm: 11396 10974 81 178 0 11214 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 93144

[startup+102.433 s]
/proc/loadavg: 2.00 2.00 1.90 3/81 23933
/proc/meminfo: memFree=1204064/2055920 swapFree=4191892/4192956
[pid=23911] ppid=23909 vsize=47560 CPUtime=0.04
/proc/23911/stat : 23911 (solver.sh) S 23909 23911 23233 0 -1 4194304 899 3052 0 0 0 1 2 1 20 0 1 0 280103997 48701440 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264840080218 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23911/statm: 11890 360 244 79 0 217 0
[pid=23930] ppid=23911 vsize=45584 CPUtime=101.85
/proc/23930/stat : 23930 (toolbar) R 23911 23911 23233 0 -1 4194304 11009 1301 0 0 10012 4 169 0 25 0 1 0 280104004 46678016 10974 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701409 0 0 4096 2 0 0 0 17 0 0 0
/proc/23930/statm: 11396 10974 81 178 0 11214 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 93144

[startup+162.46 s]
/proc/loadavg: 2.07 2.02 1.91 4/74 23981
/proc/meminfo: memFree=1216848/2055920 swapFree=4191892/4192956
[pid=23911] ppid=23909 vsize=47560 CPUtime=0.04
/proc/23911/stat : 23911 (solver.sh) S 23909 23911 23233 0 -1 4194304 899 3052 0 0 0 1 2 1 20 0 1 0 280103997 48701440 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264840080218 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23911/statm: 11890 360 244 79 0 217 0
[pid=23930] ppid=23911 vsize=45584 CPUtime=161.61
/proc/23930/stat : 23930 (toolbar) R 23911 23911 23233 0 -1 4194304 11009 1301 0 0 15987 5 169 0 25 0 1 0 280104004 46678016 10974 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/23930/statm: 11396 10974 81 178 0 11214 0
Current children cumulated CPU time (s) 161.65
Current children cumulated vsize (KiB) 93144

[startup+222.473 s]
/proc/loadavg: 2.06 2.03 1.92 3/74 23983
/proc/meminfo: memFree=1216912/2055920 swapFree=4191892/4192956
[pid=23911] ppid=23909 vsize=47560 CPUtime=0.04
/proc/23911/stat : 23911 (solver.sh) S 23909 23911 23233 0 -1 4194304 899 3052 0 0 0 1 2 1 20 0 1 0 280103997 48701440 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264840080218 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23911/statm: 11890 360 244 79 0 217 0
[pid=23930] ppid=23911 vsize=45584 CPUtime=221.36
/proc/23930/stat : 23930 (toolbar) R 23911 23911 23233 0 -1 4194304 11009 1301 0 0 21962 5 169 0 25 0 1 0 280104004 46678016 10974 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693617 0 0 4096 2 0 0 0 17 0 0 0
/proc/23930/statm: 11396 10974 81 178 0 11214 0
Current children cumulated CPU time (s) 221.4
Current children cumulated vsize (KiB) 93144

[startup+282.501 s]
/proc/loadavg: 2.02 2.02 1.92 3/74 23983
/proc/meminfo: memFree=1216912/2055920 swapFree=4191892/4192956
[pid=23911] ppid=23909 vsize=47560 CPUtime=0.04
/proc/23911/stat : 23911 (solver.sh) S 23909 23911 23233 0 -1 4194304 899 3052 0 0 0 1 2 1 20 0 1 0 280103997 48701440 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264840080218 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23911/statm: 11890 360 244 79 0 217 0
[pid=23930] ppid=23911 vsize=45584 CPUtime=281.1
/proc/23930/stat : 23930 (toolbar) R 23911 23911 23233 0 -1 4194304 11009 1301 0 0 27936 5 169 0 25 0 1 0 280104004 46678016 10974 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 0 0 0
/proc/23930/statm: 11396 10974 81 178 0 11214 0
Current children cumulated CPU time (s) 281.14
Current children cumulated vsize (KiB) 93144

[startup+342.53 s]
/proc/loadavg: 2.01 2.01 1.92 3/74 23983
/proc/meminfo: memFree=1216912/2055920 swapFree=4191892/4192956
[pid=23911] ppid=23909 vsize=47560 CPUtime=0.04
/proc/23911/stat : 23911 (solver.sh) S 23909 23911 23233 0 -1 4194304 899 3052 0 0 0 1 2 1 20 0 1 0 280103997 48701440 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264840080218 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23911/statm: 11890 360 244 79 0 217 0
[pid=23930] ppid=23911 vsize=45584 CPUtime=340.86
/proc/23930/stat : 23930 (toolbar) R 23911 23911 23233 0 -1 4194304 11009 1301 0 0 33912 5 169 0 25 0 1 0 280104004 46678016 10974 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/23930/statm: 11396 10974 81 178 0 11214 0
Current children cumulated CPU time (s) 340.9
Current children cumulated vsize (KiB) 93144

[startup+402.556 s]
/proc/loadavg: 2.07 2.02 1.92 3/74 23983
/proc/meminfo: memFree=1216912/2055920 swapFree=4191892/4192956
[pid=23911] ppid=23909 vsize=47560 CPUtime=0.04
/proc/23911/stat : 23911 (solver.sh) S 23909 23911 23233 0 -1 4194304 899 3052 0 0 0 1 2 1 20 0 1 0 280103997 48701440 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264840080218 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23911/statm: 11890 360 244 79 0 217 0
[pid=23930] ppid=23911 vsize=45584 CPUtime=400.63
/proc/23930/stat : 23930 (toolbar) R 23911 23911 23233 0 -1 4194304 11009 1301 0 0 39889 5 169 0 25 0 1 0 280104004 46678016 10974 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701425 0 0 4096 2 0 0 0 17 0 0 0
/proc/23930/statm: 11396 10974 81 178 0 11214 0
Current children cumulated CPU time (s) 400.67
Current children cumulated vsize (KiB) 93144

[startup+462.584 s]
/proc/loadavg: 2.02 2.02 1.92 3/74 23983
/proc/meminfo: memFree=1216912/2055920 swapFree=4191892/4192956
[pid=23911] ppid=23909 vsize=47560 CPUtime=0.04
/proc/23911/stat : 23911 (solver.sh) S 23909 23911 23233 0 -1 4194304 899 3052 0 0 0 1 2 1 20 0 1 0 280103997 48701440 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264840080218 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23911/statm: 11890 360 244 79 0 217 0
[pid=23930] ppid=23911 vsize=45584 CPUtime=460.37
/proc/23930/stat : 23930 (toolbar) R 23911 23911 23233 0 -1 4194304 11009 1301 0 0 45863 5 169 0 25 0 1 0 280104004 46678016 10974 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134597576 0 0 4096 2 0 0 0 17 0 0 0
/proc/23930/statm: 11396 10974 81 178 0 11214 0
Current children cumulated CPU time (s) 460.41

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

/proc/loadavg: 2.00 2.00 1.95 3/74 23983
/proc/meminfo: memFree=1216912/2055920 swapFree=4191892/4192956
[pid=23911] ppid=23909 vsize=47560 CPUtime=0.04
/proc/23911/stat : 23911 (solver.sh) S 23909 23911 23233 0 -1 4194304 899 3052 0 0 0 1 2 1 20 0 1 0 280103997 48701440 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264840080218 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23911/statm: 11890 360 244 79 0 217 0
[pid=23930] ppid=23911 vsize=45584 CPUtime=1715.3
/proc/23930/stat : 23930 (toolbar) R 23911 23911 23233 0 -1 4194304 11009 1301 0 0 171354 7 169 0 25 0 1 0 280104004 46678016 10974 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693626 0 0 4096 2 0 0 0 17 0 0 0
/proc/23930/statm: 11396 10974 81 178 0 11214 0
Current children cumulated CPU time (s) 1715.34
Current children cumulated vsize (KiB) 93144

[startup+1783.25 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 23983
/proc/meminfo: memFree=1216912/2055920 swapFree=4191892/4192956
[pid=23911] ppid=23909 vsize=47560 CPUtime=0.04
/proc/23911/stat : 23911 (solver.sh) S 23909 23911 23233 0 -1 4194304 899 3052 0 0 0 1 2 1 20 0 1 0 280103997 48701440 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264840080218 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23911/statm: 11890 360 244 79 0 217 0
[pid=23930] ppid=23911 vsize=45584 CPUtime=1775.08
/proc/23930/stat : 23930 (toolbar) R 23911 23911 23233 0 -1 4194304 11009 1301 0 0 177331 8 169 0 25 0 1 0 280104004 46678016 10974 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701458 0 0 4096 2 0 0 0 17 0 0 0
/proc/23930/statm: 11396 10974 81 178 0 11214 0
Current children cumulated CPU time (s) 1775.12
Current children cumulated vsize (KiB) 93144

[startup+1843.29 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 23983
/proc/meminfo: memFree=1216912/2055920 swapFree=4191892/4192956
[pid=23911] ppid=23909 vsize=47560 CPUtime=0.04
/proc/23911/stat : 23911 (solver.sh) S 23909 23911 23233 0 -1 4194304 899 3052 0 0 0 1 2 1 20 0 1 0 280103997 48701440 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264840080218 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23911/statm: 11890 360 244 79 0 217 0
[pid=23930] ppid=23911 vsize=45584 CPUtime=1834.83
/proc/23930/stat : 23930 (toolbar) R 23911 23911 23233 0 -1 4194304 11009 1301 0 0 183306 8 169 0 25 0 1 0 280104004 46678016 10974 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 0 0 0
/proc/23930/statm: 11396 10974 81 178 0 11214 0
Current children cumulated CPU time (s) 1834.87
Current children cumulated vsize (KiB) 93144

[startup+1903.32 s]
/proc/loadavg: 2.09 2.03 1.96 3/74 23983
/proc/meminfo: memFree=1216912/2055920 swapFree=4191892/4192956
[pid=23911] ppid=23909 vsize=47560 CPUtime=0.04
/proc/23911/stat : 23911 (solver.sh) S 23909 23911 23233 0 -1 4194304 899 3052 0 0 0 1 2 1 20 0 1 0 280103997 48701440 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264840080218 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23911/statm: 11890 360 244 79 0 217 0
[pid=23930] ppid=23911 vsize=45584 CPUtime=1894.59
/proc/23930/stat : 23930 (toolbar) R 23911 23911 23233 0 -1 4194304 11009 1301 0 0 189282 8 169 0 25 0 1 0 280104004 46678016 10974 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670506 0 0 4096 2 0 0 0 17 0 0 0
/proc/23930/statm: 11396 10974 81 178 0 11214 0
Current children cumulated CPU time (s) 1894.63
Current children cumulated vsize (KiB) 93144

[startup+1963.35 s]
/proc/loadavg: 2.03 2.02 1.96 3/74 23983
/proc/meminfo: memFree=1216912/2055920 swapFree=4191892/4192956
[pid=23911] ppid=23909 vsize=47560 CPUtime=0.04
/proc/23911/stat : 23911 (solver.sh) S 23909 23911 23233 0 -1 4194304 899 3052 0 0 0 1 2 1 20 0 1 0 280103997 48701440 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264840080218 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23911/statm: 11890 360 244 79 0 217 0
[pid=23930] ppid=23911 vsize=45584 CPUtime=1954.35
/proc/23930/stat : 23930 (toolbar) R 23911 23911 23233 0 -1 4194304 11009 1301 0 0 195258 8 169 0 25 0 1 0 280104004 46678016 10974 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/23930/statm: 11396 10974 81 178 0 11214 0
Current children cumulated CPU time (s) 1954.39
Current children cumulated vsize (KiB) 93144

[startup+2023.38 s]
/proc/loadavg: 2.01 2.02 1.96 3/74 23983
/proc/meminfo: memFree=1216848/2055920 swapFree=4191892/4192956
[pid=23911] ppid=23909 vsize=47560 CPUtime=0.04
/proc/23911/stat : 23911 (solver.sh) S 23909 23911 23233 0 -1 4194304 899 3052 0 0 0 1 2 1 20 0 1 0 280103997 48701440 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264840080218 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23911/statm: 11890 360 244 79 0 217 0
[pid=23930] ppid=23911 vsize=45584 CPUtime=2014.1
/proc/23930/stat : 23930 (toolbar) R 23911 23911 23233 0 -1 4194304 11009 1301 0 0 201233 8 169 0 25 0 1 0 280104004 46678016 10974 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693617 0 0 4096 2 0 0 0 17 0 0 0
/proc/23930/statm: 11396 10974 81 178 0 11214 0
Current children cumulated CPU time (s) 2014.14
Current children cumulated vsize (KiB) 93144

[startup+2083.41 s]
/proc/loadavg: 2.00 2.01 1.96 3/74 23983
/proc/meminfo: memFree=1216848/2055920 swapFree=4191892/4192956
[pid=23911] ppid=23909 vsize=47560 CPUtime=0.04
/proc/23911/stat : 23911 (solver.sh) S 23909 23911 23233 0 -1 4194304 899 3052 0 0 0 1 2 1 20 0 1 0 280103997 48701440 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264840080218 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23911/statm: 11890 360 244 79 0 217 0
[pid=23930] ppid=23911 vsize=45584 CPUtime=2073.86
/proc/23930/stat : 23930 (toolbar) R 23911 23911 23233 0 -1 4194304 11009 1301 0 0 207209 8 169 0 25 0 1 0 280104004 46678016 10974 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 0 0 0
/proc/23930/statm: 11396 10974 81 178 0 11214 0
Current children cumulated CPU time (s) 2073.9
Current children cumulated vsize (KiB) 93144

[startup+2143.43 s]
/proc/loadavg: 2.00 2.00 1.96 3/74 23983
/proc/meminfo: memFree=1216848/2055920 swapFree=4191892/4192956
[pid=23911] ppid=23909 vsize=47560 CPUtime=0.04
/proc/23911/stat : 23911 (solver.sh) S 23909 23911 23233 0 -1 4194304 899 3052 0 0 0 1 2 1 20 0 1 0 280103997 48701440 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264840080218 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23911/statm: 11890 360 244 79 0 217 0
[pid=23930] ppid=23911 vsize=45584 CPUtime=2133.62
/proc/23930/stat : 23930 (toolbar) R 23911 23911 23233 0 -1 4194304 11009 1301 0 0 213185 8 169 0 25 0 1 0 280104004 46678016 10974 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660369 0 0 4096 2 0 0 0 17 0 0 0
/proc/23930/statm: 11396 10974 81 178 0 11214 0
Current children cumulated CPU time (s) 2133.66
Current children cumulated vsize (KiB) 93144

[startup+2203.46 s]
/proc/loadavg: 2.00 2.00 1.96 3/74 23983
/proc/meminfo: memFree=1216848/2055920 swapFree=4191892/4192956
[pid=23911] ppid=23909 vsize=47560 CPUtime=0.04
/proc/23911/stat : 23911 (solver.sh) S 23909 23911 23233 0 -1 4194304 899 3052 0 0 0 1 2 1 20 0 1 0 280103997 48701440 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264840080218 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23911/statm: 11890 360 244 79 0 217 0
[pid=23930] ppid=23911 vsize=45584 CPUtime=2193.36
/proc/23930/stat : 23930 (toolbar) R 23911 23911 23233 0 -1 4194304 11009 1301 0 0 219159 8 169 0 25 0 1 0 280104004 46678016 10974 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700170 0 0 4096 2 0 0 0 17 0 0 0
/proc/23930/statm: 11396 10974 81 178 0 11214 0
Current children cumulated CPU time (s) 2193.4
Current children cumulated vsize (KiB) 93144

[startup+2263.49 s]
/proc/loadavg: 2.00 2.00 1.96 3/74 23983
/proc/meminfo: memFree=1216848/2055920 swapFree=4191892/4192956
[pid=23911] ppid=23909 vsize=47560 CPUtime=0.04
/proc/23911/stat : 23911 (solver.sh) S 23909 23911 23233 0 -1 4194304 899 3052 0 0 0 1 2 1 20 0 1 0 280103997 48701440 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264840080218 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23911/statm: 11890 360 244 79 0 217 0
[pid=23930] ppid=23911 vsize=45584 CPUtime=2253.12
/proc/23930/stat : 23930 (toolbar) R 23911 23911 23233 0 -1 4194304 11009 1301 0 0 225135 8 169 0 25 0 1 0 280104004 46678016 10974 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694212 0 0 4096 2 0 0 0 17 0 0 0
/proc/23930/statm: 11396 10974 81 178 0 11214 0
Current children cumulated CPU time (s) 2253.16
Current children cumulated vsize (KiB) 93144

[startup+2323.52 s]
/proc/loadavg: 2.00 2.00 1.96 3/74 23983
/proc/meminfo: memFree=1216848/2055920 swapFree=4191892/4192956
[pid=23911] ppid=23909 vsize=47560 CPUtime=0.04
/proc/23911/stat : 23911 (solver.sh) S 23909 23911 23233 0 -1 4194304 899 3052 0 0 0 1 2 1 20 0 1 0 280103997 48701440 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264840080218 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23911/statm: 11890 360 244 79 0 217 0
[pid=23930] ppid=23911 vsize=45584 CPUtime=2312.9
/proc/23930/stat : 23930 (toolbar) R 23911 23911 23233 0 -1 4194304 11009 1301 0 0 231112 9 169 0 25 0 1 0 280104004 46678016 10974 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701387 0 0 4096 2 0 0 0 17 0 0 0
/proc/23930/statm: 11396 10974 81 178 0 11214 0
Current children cumulated CPU time (s) 2312.94
Current children cumulated vsize (KiB) 93144

[startup+2383.55 s]
/proc/loadavg: 2.00 2.00 1.96 3/74 23983
/proc/meminfo: memFree=1216912/2055920 swapFree=4191892/4192956
[pid=23911] ppid=23909 vsize=47560 CPUtime=0.04
/proc/23911/stat : 23911 (solver.sh) S 23909 23911 23233 0 -1 4194304 899 3052 0 0 0 1 2 1 20 0 1 0 280103997 48701440 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264840080218 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23911/statm: 11890 360 244 79 0 217 0
[pid=23930] ppid=23911 vsize=45584 CPUtime=2372.64
/proc/23930/stat : 23930 (toolbar) R 23911 23911 23233 0 -1 4194304 11009 1301 0 0 237086 9 169 0 25 0 1 0 280104004 46678016 10974 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 0 0 0
/proc/23930/statm: 11396 10974 81 178 0 11214 0
Current children cumulated CPU time (s) 2372.68
Current children cumulated vsize (KiB) 93144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2411.05 s]
/proc/loadavg: 2.00 2.00 1.96 3/74 23983
/proc/meminfo: memFree=1216912/2055920 swapFree=4191892/4192956
[pid=23911] ppid=23909 vsize=47560 CPUtime=0.04
/proc/23911/stat : 23911 (solver.sh) S 23909 23911 23233 0 -1 4194304 899 3052 0 0 0 1 2 1 20 0 1 0 280103997 48701440 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264840080218 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23911/statm: 11890 360 244 79 0 217 0
[pid=23930] ppid=23911 vsize=45584 CPUtime=2400.03
/proc/23930/stat : 23930 (toolbar) R 23911 23911 23233 0 -1 4194304 11009 1301 0 0 239825 9 169 0 25 0 1 0 280104004 46678016 10974 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134597012 0 0 4096 2 0 0 0 17 0 0 0
/proc/23930/statm: 11396 10974 81 178 0 11214 0
Current children cumulated CPU time (s) 2400.07
Current children cumulated vsize (KiB) 93144

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 23911 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=30995 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=30995
CPU time returned by wait4() is 0.06199
while last known CPU time is 2400.07

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

Real time (s): 2411.06
CPU time (s): 2400.07
CPU user time (s): 2399.96
CPU system time (s): 0.11
CPU usage (%): 99.544
Max. virtual memory (cumulated for all children) (KiB): 114744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.030995
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3951
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= 68
involuntary context switches= 28

runsolver used 2.47562 s user time and 6.08308 s system time

The end

Launcher Data (download as text)

Begin job on node44 on Sat Jan 20 18:17:29 UTC 2007


IDJOB= 282010
IDBENCH= 12347
IDSOLVER= 71
FILE ID= node44/282010-1169317049

PBS_JOBID= 3610319

Free space on /tmp= 66561 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/maxclique/san-200-0.7-1_ext.xml
COMMAND LINE= /tmp/evaluation/282010-1169317049/solver.sh /tmp/evaluation/282010-1169317049/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-282010-1169317049 -o ROOT/results/node44/conversion-282010-1169317049 -C 600 -M 900 /tmp/evaluation/282010-1169317049/translate /tmp/evaluation/282010-1169317049/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-282010-1169317049 -o ROOT/results/node44/solver-282010-1169317049 -C 2400 -M 900  /tmp/evaluation/282010-1169317049/solver.sh /tmp/evaluation/282010-1169317049/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  14288773eddecbbc245dad19f9b22ca5

RANDOM SEED= 164524778

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		: 3000.213
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		: 3000.213
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:       1248584 kB
Buffers:         56992 kB
Cached:         625256 kB
SwapCached:        268 kB
Active:         226332 kB
Inactive:       501112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1248584 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            2224 kB
Writeback:           0 kB
Mapped:          64224 kB
Slab:            65012 kB
Committed_AS:  6255936 kB
PageTables:       1860 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 node44 on Sat Jan 20 18:57:41 UTC 2007