Trace number 282352

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 2400.81

General information on the benchmark

NameMaxCSP/pi/pi-20-10-20-t70/
pi-20-10-20-30-81.xml
MD5SUM783d9c7ea1e75ee38b8389bf8857e105
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints46
Best CPU time to get the best result obtained on this benchmark1.17182
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints53
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension53
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/282352-1169318930/unknown.xml to /tmp/evaluation/282352-1169318930/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/node72/watcher-282352-1169318930 -o ROOT/results/node72/solver-282352-1169318930 -C 2400 -M 900 /tmp/evaluation/282352-1169318930/solver.sh /tmp/evaluation/282352-1169318930/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: 0.86 1.04 1.34 4/78 32123
/proc/meminfo: memFree=1675080/2055920 swapFree=4191880/4192956
[pid=32122] ppid=32120 vsize=8652 CPUtime=0
/proc/32122/stat : 32122 (solver.sh) S 32120 32122 31464 0 -1 4194304 347 0 0 0 0 0 0 0 17 0 1 0 280301974 8859648 280 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32122/statm: 2163 280 208 79 0 156 0
[pid=32124] ppid=32122 vsize=8688 CPUtime=0
/proc/32124/stat : 32124 (solver.sh) R 32122 32122 31464 0 -1 4194368 27 0 0 0 0 0 0 0 18 0 1 0 280301975 8896512 286 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517752479 0 65536 4096 73728 0 0 0 17 1 0 0
/proc/32124/statm: 2172 286 209 79 0 165 0
[pid=32125] ppid=32124 vsize=8700 CPUtime=0
/proc/32125/stat : 32125 (solver.sh) R 32124 32122 31464 0 -1 4194368 20 0 0 0 0 0 0 0 18 0 1 0 280301975 8908800 288 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 4425384 0 0 4096 73728 0 0 0 17 1 0 0
/proc/32125/statm: 2182 290 209 79 0 175 0

[startup+0.103556 s]
/proc/loadavg: 0.86 1.04 1.34 4/78 32123
/proc/meminfo: memFree=1675080/2055920 swapFree=4191880/4192956
[pid=32122] ppid=32120 vsize=47556 CPUtime=0.02
/proc/32122/stat : 32122 (solver.sh) S 32120 32122 31464 0 -1 4194304 902 2410 0 0 0 1 0 1 18 0 1 0 280301974 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32122/statm: 11889 363 247 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47556

[startup+0.511582 s]
/proc/loadavg: 0.86 1.04 1.34 4/78 32123
/proc/meminfo: memFree=1675080/2055920 swapFree=4191880/4192956
[pid=32122] ppid=32120 vsize=47556 CPUtime=0.02
/proc/32122/stat : 32122 (solver.sh) S 32120 32122 31464 0 -1 4194304 902 2410 0 0 0 1 0 1 18 0 1 0 280301974 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32122/statm: 11889 363 247 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47556

[startup+1.33166 s]
/proc/loadavg: 0.86 1.04 1.34 2/79 32144
/proc/meminfo: memFree=1644544/2055920 swapFree=4191880/4192956
[pid=32122] ppid=32120 vsize=47556 CPUtime=0.02
/proc/32122/stat : 32122 (solver.sh) S 32120 32122 31464 0 -1 4194304 902 2410 0 0 0 1 0 1 18 0 1 0 280301974 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32122/statm: 11889 363 247 79 0 217 0
[pid=32141] ppid=32122 vsize=42524 CPUtime=1.23
/proc/32141/stat : 32141 (toolbar) R 32122 32122 31464 0 -1 4194304 10286 1303 0 0 29 3 91 0 19 0 1 0 280301981 43544576 10251 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693945 0 0 4096 2 0 0 0 17 1 0 0
/proc/32141/statm: 10631 10251 80 178 0 10449 0
Current children cumulated CPU time (s) 1.25
Current children cumulated vsize (KiB) 90080

[startup+2.9678 s]
/proc/loadavg: 0.87 1.04 1.33 2/79 32144
/proc/meminfo: memFree=1633536/2055920 swapFree=4191880/4192956
[pid=32122] ppid=32120 vsize=47556 CPUtime=0.02
/proc/32122/stat : 32122 (solver.sh) S 32120 32122 31464 0 -1 4194304 902 2410 0 0 0 1 0 1 18 0 1 0 280301974 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32122/statm: 11889 363 247 79 0 217 0
[pid=32141] ppid=32122 vsize=42524 CPUtime=2.87
/proc/32141/stat : 32141 (toolbar) R 32122 32122 31464 0 -1 4194304 10287 1303 0 0 193 3 91 0 25 0 1 0 280301981 43544576 10252 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694089 0 0 4096 2 0 0 0 17 1 0 0
/proc/32141/statm: 10631 10252 80 178 0 10449 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 90080

[startup+6.2501 s]
/proc/loadavg: 0.87 1.04 1.33 2/79 32144
/proc/meminfo: memFree=1633544/2055920 swapFree=4191880/4192956
[pid=32122] ppid=32120 vsize=47556 CPUtime=0.02
/proc/32122/stat : 32122 (solver.sh) S 32120 32122 31464 0 -1 4194304 902 2410 0 0 0 1 0 1 18 0 1 0 280301974 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32122/statm: 11889 363 247 79 0 217 0
[pid=32141] ppid=32122 vsize=42524 CPUtime=6.15
/proc/32141/stat : 32141 (toolbar) R 32122 32122 31464 0 -1 4194304 10287 1303 0 0 521 3 91 0 25 0 1 0 280301981 43544576 10252 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599835 0 0 4096 2 0 0 0 17 1 0 0
/proc/32141/statm: 10631 10252 80 178 0 10449 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 90080

[startup+12.7067 s]
/proc/loadavg: 0.89 1.04 1.33 2/79 32144
/proc/meminfo: memFree=1633696/2055920 swapFree=4191880/4192956
[pid=32122] ppid=32120 vsize=47556 CPUtime=0.02
/proc/32122/stat : 32122 (solver.sh) S 32120 32122 31464 0 -1 4194304 902 2410 0 0 0 1 0 1 18 0 1 0 280301974 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32122/statm: 11889 363 247 79 0 217 0
[pid=32141] ppid=32122 vsize=42524 CPUtime=12.61
/proc/32141/stat : 32141 (toolbar) R 32122 32122 31464 0 -1 4194304 10287 1303 0 0 1166 4 91 0 25 0 1 0 280301981 43544576 10252 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134656102 0 0 4096 2 0 0 0 17 1 0 0
/proc/32141/statm: 10631 10252 80 178 0 10449 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 90080

[startup+25.5238 s]
/proc/loadavg: 0.91 1.04 1.33 2/79 32144
/proc/meminfo: memFree=1633768/2055920 swapFree=4191880/4192956
[pid=32122] ppid=32120 vsize=47556 CPUtime=0.02
/proc/32122/stat : 32122 (solver.sh) S 32120 32122 31464 0 -1 4194304 902 2410 0 0 0 1 0 1 18 0 1 0 280301974 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32122/statm: 11889 363 247 79 0 217 0
[pid=32141] ppid=32122 vsize=42524 CPUtime=25.43
/proc/32141/stat : 32141 (toolbar) R 32122 32122 31464 0 -1 4194304 10287 1303 0 0 2448 4 91 0 25 0 1 0 280301981 43544576 10252 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693617 0 0 4096 2 0 0 0 17 1 0 0
/proc/32141/statm: 10631 10252 80 178 0 10449 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 90080

[startup+51.1501 s]
/proc/loadavg: 0.94 1.03 1.32 2/79 32144
/proc/meminfo: memFree=1633896/2055920 swapFree=4191880/4192956
[pid=32122] ppid=32120 vsize=47556 CPUtime=0.02
/proc/32122/stat : 32122 (solver.sh) S 32120 32122 31464 0 -1 4194304 902 2410 0 0 0 1 0 1 18 0 1 0 280301974 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32122/statm: 11889 363 247 79 0 217 0
[pid=32141] ppid=32122 vsize=42528 CPUtime=51.04
/proc/32141/stat : 32141 (toolbar) R 32122 32122 31464 0 -1 4194304 10289 1303 0 0 5009 4 91 0 25 0 1 0 280301981 43548672 10254 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660559 0 0 4096 2 0 0 0 17 1 0 0
/proc/32141/statm: 10632 10254 81 178 0 10450 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 90084

[startup+102.399 s]
/proc/loadavg: 0.97 1.03 1.30 2/79 32144
/proc/meminfo: memFree=1633832/2055920 swapFree=4191880/4192956
[pid=32122] ppid=32120 vsize=47556 CPUtime=0.02
/proc/32122/stat : 32122 (solver.sh) S 32120 32122 31464 0 -1 4194304 902 2410 0 0 0 1 0 1 18 0 1 0 280301974 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32122/statm: 11889 363 247 79 0 217 0
[pid=32141] ppid=32122 vsize=42528 CPUtime=102.28
/proc/32141/stat : 32141 (toolbar) R 32122 32122 31464 0 -1 4194304 10289 1303 0 0 10132 5 91 0 25 0 1 0 280301981 43548672 10254 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700019 0 0 4096 2 0 0 0 17 1 0 0
/proc/32141/statm: 10632 10254 81 178 0 10450 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 90084

[startup+162.467 s]
/proc/loadavg: 0.99 1.02 1.27 2/79 32144
/proc/meminfo: memFree=1633896/2055920 swapFree=4191880/4192956
[pid=32122] ppid=32120 vsize=47556 CPUtime=0.02
/proc/32122/stat : 32122 (solver.sh) S 32120 32122 31464 0 -1 4194304 902 2410 0 0 0 1 0 1 18 0 1 0 280301974 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32122/statm: 11889 363 247 79 0 217 0
[pid=32141] ppid=32122 vsize=42528 CPUtime=162.33
/proc/32141/stat : 32141 (toolbar) R 32122 32122 31464 0 -1 4194304 10289 1303 0 0 16137 5 91 0 25 0 1 0 280301981 43548672 10254 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693685 0 0 4096 2 0 0 0 17 1 0 0
/proc/32141/statm: 10632 10254 81 178 0 10450 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 90084

[startup+222.53 s]
/proc/loadavg: 0.99 1.01 1.25 2/79 32144
/proc/meminfo: memFree=1633832/2055920 swapFree=4191880/4192956
[pid=32122] ppid=32120 vsize=47556 CPUtime=0.02
/proc/32122/stat : 32122 (solver.sh) S 32120 32122 31464 0 -1 4194304 902 2410 0 0 0 1 0 1 18 0 1 0 280301974 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32122/statm: 11889 363 247 79 0 217 0
[pid=32141] ppid=32122 vsize=42528 CPUtime=222.38
/proc/32141/stat : 32141 (toolbar) R 32122 32122 31464 0 -1 4194304 10289 1303 0 0 22141 6 91 0 25 0 1 0 280301981 43548672 10254 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/32141/statm: 10632 10254 81 178 0 10450 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 90084

[startup+282.591 s]
/proc/loadavg: 0.99 1.01 1.24 2/79 32144
/proc/meminfo: memFree=1633896/2055920 swapFree=4191880/4192956
[pid=32122] ppid=32120 vsize=47556 CPUtime=0.02
/proc/32122/stat : 32122 (solver.sh) S 32120 32122 31464 0 -1 4194304 902 2410 0 0 0 1 0 1 18 0 1 0 280301974 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32122/statm: 11889 363 247 79 0 217 0
[pid=32141] ppid=32122 vsize=42528 CPUtime=282.42
/proc/32141/stat : 32141 (toolbar) R 32122 32122 31464 0 -1 4194304 10289 1303 0 0 28145 6 91 0 25 0 1 0 280301981 43548672 10254 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599842 0 0 4096 2 0 0 0 17 1 0 0
/proc/32141/statm: 10632 10254 81 178 0 10450 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 90084

[startup+342.653 s]
/proc/loadavg: 0.99 1.00 1.22 2/79 32144
/proc/meminfo: memFree=1633832/2055920 swapFree=4191880/4192956
[pid=32122] ppid=32120 vsize=47556 CPUtime=0.02
/proc/32122/stat : 32122 (solver.sh) S 32120 32122 31464 0 -1 4194304 902 2410 0 0 0 1 0 1 18 0 1 0 280301974 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32122/statm: 11889 363 247 79 0 217 0
[pid=32141] ppid=32122 vsize=42528 CPUtime=342.48
/proc/32141/stat : 32141 (toolbar) R 32122 32122 31464 0 -1 4194304 10289 1303 0 0 34150 7 91 0 25 0 1 0 280301981 43548672 10254 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/32141/statm: 10632 10254 81 178 0 10450 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 90084

[startup+402.72 s]
/proc/loadavg: 0.99 1.00 1.20 2/79 32144
/proc/meminfo: memFree=1633832/2055920 swapFree=4191880/4192956
[pid=32122] ppid=32120 vsize=47556 CPUtime=0.02
/proc/32122/stat : 32122 (solver.sh) S 32120 32122 31464 0 -1 4194304 902 2410 0 0 0 1 0 1 18 0 1 0 280301974 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32122/statm: 11889 363 247 79 0 217 0
[pid=32141] ppid=32122 vsize=42528 CPUtime=402.52
/proc/32141/stat : 32141 (toolbar) R 32122 32122 31464 0 -1 4194304 10289 1303 0 0 40154 7 91 0 25 0 1 0 280301981 43548672 10254 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134656129 0 0 4096 2 0 0 0 17 1 0 0
/proc/32141/statm: 10632 10254 81 178 0 10450 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 90084

[startup+462.78 s]
/proc/loadavg: 0.99 1.00 1.18 2/79 32144
/proc/meminfo: memFree=1633832/2055920 swapFree=4191880/4192956
[pid=32122] ppid=32120 vsize=47556 CPUtime=0.02
/proc/32122/stat : 32122 (solver.sh) S 32120 32122 31464 0 -1 4194304 902 2410 0 0 0 1 0 1 18 0 1 0 280301974 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32122/statm: 11889 363 247 79 0 217 0
[pid=32141] ppid=32122 vsize=42528 CPUtime=462.58
/proc/32141/stat : 32141 (toolbar) R 32122 32122 31464 0 -1 4194304 10289 1303 0 0 46159 8 91 0 25 0 1 0 280301981 43548672 10254 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670019 0 0 4096 2 0 0 0 17 1 0 0
/proc/32141/statm: 10632 10254 81 178 0 10450 0
Current children cumulated CPU time (s) 462.6
Current children cumulated vsize (KiB) 90084

[startup+522.842 s]
/proc/loadavg: 0.99 1.00 1.17 2/79 32144
/proc/meminfo: memFree=1633832/2055920 swapFree=4191880/4192956
[pid=32122] ppid=32120 vsize=47556 CPUtime=0.02

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

/proc/loadavg: 0.99 1.00 1.01 2/79 32346
/proc/meminfo: memFree=1633704/2055920 swapFree=4191880/4192956
[pid=32122] ppid=32120 vsize=47556 CPUtime=0.02
/proc/32122/stat : 32122 (solver.sh) S 32120 32122 31464 0 -1 4194304 902 2410 0 0 0 1 0 1 18 0 1 0 280301974 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32122/statm: 11889 363 247 79 0 217 0
[pid=32141] ppid=32122 vsize=42528 CPUtime=1723.55
/proc/32141/stat : 32141 (toolbar) R 32122 32122 31464 0 -1 4194304 10289 1303 0 0 172246 18 91 0 25 0 1 0 280301981 43548672 10254 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/32141/statm: 10632 10254 81 178 0 10450 0
Current children cumulated CPU time (s) 1723.57
Current children cumulated vsize (KiB) 90084

[startup+1784.24 s]
/proc/loadavg: 0.99 1.00 1.01 2/79 32346
/proc/meminfo: memFree=1633704/2055920 swapFree=4191880/4192956
[pid=32122] ppid=32120 vsize=47556 CPUtime=0.02
/proc/32122/stat : 32122 (solver.sh) S 32120 32122 31464 0 -1 4194304 902 2410 0 0 0 1 0 1 18 0 1 0 280301974 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32122/statm: 11889 363 247 79 0 217 0
[pid=32141] ppid=32122 vsize=42528 CPUtime=1783.6
/proc/32141/stat : 32141 (toolbar) R 32122 32122 31464 0 -1 4194304 10289 1303 0 0 178251 18 91 0 25 0 1 0 280301981 43548672 10254 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134658050 0 0 4096 2 0 0 0 17 1 0 0
/proc/32141/statm: 10632 10254 81 178 0 10450 0
Current children cumulated CPU time (s) 1783.62
Current children cumulated vsize (KiB) 90084

[startup+1844.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 32348
/proc/meminfo: memFree=1633576/2055920 swapFree=4191880/4192956
[pid=32122] ppid=32120 vsize=47556 CPUtime=0.02
/proc/32122/stat : 32122 (solver.sh) S 32120 32122 31464 0 -1 4194304 902 2410 0 0 0 1 0 1 18 0 1 0 280301974 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32122/statm: 11889 363 247 79 0 217 0
[pid=32141] ppid=32122 vsize=42528 CPUtime=1843.65
/proc/32141/stat : 32141 (toolbar) R 32122 32122 31464 0 -1 4194304 10289 1303 0 0 184255 19 91 0 25 0 1 0 280301981 43548672 10254 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670069 0 0 4096 2 0 0 0 17 1 0 0
/proc/32141/statm: 10632 10254 81 178 0 10450 0
Current children cumulated CPU time (s) 1843.67
Current children cumulated vsize (KiB) 90084

[startup+1904.37 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 32348
/proc/meminfo: memFree=1633576/2055920 swapFree=4191880/4192956
[pid=32122] ppid=32120 vsize=47556 CPUtime=0.02
/proc/32122/stat : 32122 (solver.sh) S 32120 32122 31464 0 -1 4194304 902 2410 0 0 0 1 0 1 18 0 1 0 280301974 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32122/statm: 11889 363 247 79 0 217 0
[pid=32141] ppid=32122 vsize=42528 CPUtime=1903.71
/proc/32141/stat : 32141 (toolbar) R 32122 32122 31464 0 -1 4194304 10289 1303 0 0 190260 20 91 0 25 0 1 0 280301981 43548672 10254 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699966 0 0 4096 2 0 0 0 17 1 0 0
/proc/32141/statm: 10632 10254 81 178 0 10450 0
Current children cumulated CPU time (s) 1903.73
Current children cumulated vsize (KiB) 90084

[startup+1964.45 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 32348
/proc/meminfo: memFree=1633576/2055920 swapFree=4191880/4192956
[pid=32122] ppid=32120 vsize=47556 CPUtime=0.02
/proc/32122/stat : 32122 (solver.sh) S 32120 32122 31464 0 -1 4194304 902 2410 0 0 0 1 0 1 18 0 1 0 280301974 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32122/statm: 11889 363 247 79 0 217 0
[pid=32141] ppid=32122 vsize=42528 CPUtime=1963.75
/proc/32141/stat : 32141 (toolbar) R 32122 32122 31464 0 -1 4194304 10289 1303 0 0 196264 20 91 0 25 0 1 0 280301981 43548672 10254 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134601408 0 0 4096 2 0 0 0 17 1 0 0
/proc/32141/statm: 10632 10254 81 178 0 10450 0
Current children cumulated CPU time (s) 1963.77
Current children cumulated vsize (KiB) 90084

[startup+2024.51 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 32348
/proc/meminfo: memFree=1633576/2055920 swapFree=4191880/4192956
[pid=32122] ppid=32120 vsize=47556 CPUtime=0.02
/proc/32122/stat : 32122 (solver.sh) S 32120 32122 31464 0 -1 4194304 902 2410 0 0 0 1 0 1 18 0 1 0 280301974 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32122/statm: 11889 363 247 79 0 217 0
[pid=32141] ppid=32122 vsize=42528 CPUtime=2023.81
/proc/32141/stat : 32141 (toolbar) R 32122 32122 31464 0 -1 4194304 10289 1303 0 0 202269 21 91 0 25 0 1 0 280301981 43548672 10254 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134597066 0 0 4096 2 0 0 0 17 1 0 0
/proc/32141/statm: 10632 10254 81 178 0 10450 0
Current children cumulated CPU time (s) 2023.83
Current children cumulated vsize (KiB) 90084

[startup+2084.58 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 32348
/proc/meminfo: memFree=1633640/2055920 swapFree=4191880/4192956
[pid=32122] ppid=32120 vsize=47556 CPUtime=0.02
/proc/32122/stat : 32122 (solver.sh) S 32120 32122 31464 0 -1 4194304 902 2410 0 0 0 1 0 1 18 0 1 0 280301974 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32122/statm: 11889 363 247 79 0 217 0
[pid=32141] ppid=32122 vsize=42528 CPUtime=2083.85
/proc/32141/stat : 32141 (toolbar) R 32122 32122 31464 0 -1 4194304 10289 1303 0 0 208273 21 91 0 25 0 1 0 280301981 43548672 10254 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/32141/statm: 10632 10254 81 178 0 10450 0
Current children cumulated CPU time (s) 2083.87
Current children cumulated vsize (KiB) 90084

[startup+2144.65 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 32348
/proc/meminfo: memFree=1633640/2055920 swapFree=4191880/4192956
[pid=32122] ppid=32120 vsize=47556 CPUtime=0.02
/proc/32122/stat : 32122 (solver.sh) S 32120 32122 31464 0 -1 4194304 902 2410 0 0 0 1 0 1 18 0 1 0 280301974 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32122/statm: 11889 363 247 79 0 217 0
[pid=32141] ppid=32122 vsize=42528 CPUtime=2143.91
/proc/32141/stat : 32141 (toolbar) R 32122 32122 31464 0 -1 4194304 10289 1303 0 0 214278 22 91 0 25 0 1 0 280301981 43548672 10254 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/32141/statm: 10632 10254 81 178 0 10450 0
Current children cumulated CPU time (s) 2143.93
Current children cumulated vsize (KiB) 90084

[startup+2204.71 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 32348
/proc/meminfo: memFree=1633640/2055920 swapFree=4191880/4192956
[pid=32122] ppid=32120 vsize=47556 CPUtime=0.02
/proc/32122/stat : 32122 (solver.sh) S 32120 32122 31464 0 -1 4194304 902 2410 0 0 0 1 0 1 18 0 1 0 280301974 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32122/statm: 11889 363 247 79 0 217 0
[pid=32141] ppid=32122 vsize=42528 CPUtime=2203.96
/proc/32141/stat : 32141 (toolbar) R 32122 32122 31464 0 -1 4194304 10289 1303 0 0 220283 22 91 0 25 0 1 0 280301981 43548672 10254 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694912 0 0 4096 2 0 0 0 17 1 0 0
/proc/32141/statm: 10632 10254 81 178 0 10450 0
Current children cumulated CPU time (s) 2203.98
Current children cumulated vsize (KiB) 90084

[startup+2264.78 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 32348
/proc/meminfo: memFree=1633640/2055920 swapFree=4191880/4192956
[pid=32122] ppid=32120 vsize=47556 CPUtime=0.02
/proc/32122/stat : 32122 (solver.sh) S 32120 32122 31464 0 -1 4194304 902 2410 0 0 0 1 0 1 18 0 1 0 280301974 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32122/statm: 11889 363 247 79 0 217 0
[pid=32141] ppid=32122 vsize=42528 CPUtime=2264.01
/proc/32141/stat : 32141 (toolbar) R 32122 32122 31464 0 -1 4194304 10289 1303 0 0 226287 23 91 0 25 0 1 0 280301981 43548672 10254 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693616 0 0 4096 2 0 0 0 17 1 0 0
/proc/32141/statm: 10632 10254 81 178 0 10450 0
Current children cumulated CPU time (s) 2264.03
Current children cumulated vsize (KiB) 90084

[startup+2324.85 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 32348
/proc/meminfo: memFree=1633640/2055920 swapFree=4191880/4192956
[pid=32122] ppid=32120 vsize=47556 CPUtime=0.02
/proc/32122/stat : 32122 (solver.sh) S 32120 32122 31464 0 -1 4194304 902 2410 0 0 0 1 0 1 18 0 1 0 280301974 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32122/statm: 11889 363 247 79 0 217 0
[pid=32141] ppid=32122 vsize=42528 CPUtime=2324.07
/proc/32141/stat : 32141 (toolbar) R 32122 32122 31464 0 -1 4194304 10289 1303 0 0 232292 24 91 0 25 0 1 0 280301981 43548672 10254 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134601489 0 0 4096 2 0 0 0 17 1 0 0
/proc/32141/statm: 10632 10254 81 178 0 10450 0
Current children cumulated CPU time (s) 2324.09
Current children cumulated vsize (KiB) 90084

[startup+2384.91 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 32348
/proc/meminfo: memFree=1633704/2055920 swapFree=4191880/4192956
[pid=32122] ppid=32120 vsize=47556 CPUtime=0.02
/proc/32122/stat : 32122 (solver.sh) S 32120 32122 31464 0 -1 4194304 902 2410 0 0 0 1 0 1 18 0 1 0 280301974 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32122/statm: 11889 363 247 79 0 217 0
[pid=32141] ppid=32122 vsize=42528 CPUtime=2384.12
/proc/32141/stat : 32141 (toolbar) R 32122 32122 31464 0 -1 4194304 10289 1303 0 0 238297 24 91 0 25 0 1 0 280301981 43548672 10254 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/32141/statm: 10632 10254 81 178 0 10450 0
Current children cumulated CPU time (s) 2384.14
Current children cumulated vsize (KiB) 90084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.8 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 32348
/proc/meminfo: memFree=1633704/2055920 swapFree=4191880/4192956
[pid=32122] ppid=32120 vsize=47556 CPUtime=0.02
/proc/32122/stat : 32122 (solver.sh) S 32120 32122 31464 0 -1 4194304 902 2410 0 0 0 1 0 1 18 0 1 0 280301974 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32122/statm: 11889 363 247 79 0 217 0
[pid=32141] ppid=32122 vsize=42528 CPUtime=2400
/proc/32141/stat : 32141 (toolbar) R 32122 32122 31464 0 -1 4194304 10289 1303 0 0 239885 24 91 0 25 0 1 0 280301981 43548672 10254 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134598707 0 0 4096 2 0 0 0 17 1 0 0
/proc/32141/statm: 10632 10254 81 178 0 10450 0
Current children cumulated CPU time (s) 2400.02
Current children cumulated vsize (KiB) 90084

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 32122 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=9998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=24996
CPU time returned by wait4() is 0.034994
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): 2400.81
CPU time (s): 2400.02
CPU user time (s): 2399.76
CPU system time (s): 0.26
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 90084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3312
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= 65
involuntary context switches= 19

runsolver used 2.58061 s user time and 5.9471 s system time

The end

Launcher Data (download as text)

Begin job on node72 on Sat Jan 20 18:48:51 UTC 2007


IDJOB= 282352
IDBENCH= 12717
IDSOLVER= 71
FILE ID= node72/282352-1169318930

PBS_JOBID= 3610406

Free space on /tmp= 66563 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/pi/pi-20-10-20-t70/pi-20-10-20-30-81.xml
COMMAND LINE= /tmp/evaluation/282352-1169318930/solver.sh /tmp/evaluation/282352-1169318930/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-282352-1169318930 -o ROOT/results/node72/conversion-282352-1169318930 -C 600 -M 900 /tmp/evaluation/282352-1169318930/translate /tmp/evaluation/282352-1169318930/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-282352-1169318930 -o ROOT/results/node72/solver-282352-1169318930 -C 2400 -M 900  /tmp/evaluation/282352-1169318930/solver.sh /tmp/evaluation/282352-1169318930/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  783d9c7ea1e75ee38b8389bf8857e105

RANDOM SEED= 489690849

TIME LIMIT= 2400 seconds

MEMORY LIMIT= 900 MiB


/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.223
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.223
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1675560 kB
Buffers:         39648 kB
Cached:         233104 kB
SwapCached:        268 kB
Active:         117240 kB
Inactive:       198168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1675560 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            1980 kB
Writeback:           0 kB
Mapped:          60016 kB
Slab:            50348 kB
Committed_AS:  5163828 kB
PageTables:       1916 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB



End job on node72 on Sat Jan 20 19:28:52 UTC 2007