Trace number 235002

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
buggy_2_5_s 2007-01-08? (TO) 1800.01 1813.47

General information on the benchmark

Nametaillard/
js-taillard-20-15/js-taillard-20-15-95-8.xml
MD5SUMbb065c72545231f8bd5588cd1b436175
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of constraints3130
Maximum constraint arity2
Maximum domain size1309
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3130
Global constraints used (with number of constraints)

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node40/watcher-235002-1168334626 -o ROOT/results/node40/solver-235002-1168334626 -C 1800 -M 900 /tmp/evaluation/235002-1168334626/solver2 /tmp/evaluation/235002-1168334626/unknown 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 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: 2.04 1.97 1.55 5/73 25837
/proc/meminfo: memFree=1639496/2055920 swapFree=4192812/4192956
[pid=25836] ppid=25834 vsize=5352 CPUtime=0
/proc/25836/stat : 25836 (solver2) R 25834 25836 24657 0 -1 4194304 264 0 0 0 0 0 0 0 20 0 1 0 181862130 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519608991 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/25836/statm: 1338 231 193 169 0 49 0
[pid=25838] ppid=25836 vsize=5352 CPUtime=0
/proc/25838/stat : 25838 (solver2) R 25836 25836 24657 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 181862130 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519608991 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/25838/statm: 1338 231 193 169 0 49 0

[startup+0.104963 s]
/proc/loadavg: 2.04 1.97 1.55 5/73 25837
/proc/meminfo: memFree=1639496/2055920 swapFree=4192812/4192956
[pid=25836] ppid=25834 vsize=5352 CPUtime=0.06
/proc/25836/stat : 25836 (solver2) S 25834 25836 24657 0 -1 4194304 376 2283 0 0 0 0 4 2 18 0 1 0 181862130 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25836/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.513016 s]
/proc/loadavg: 2.04 1.97 1.55 5/73 25837
/proc/meminfo: memFree=1639496/2055920 swapFree=4192812/4192956
[pid=25836] ppid=25834 vsize=5352 CPUtime=0.06
/proc/25836/stat : 25836 (solver2) S 25834 25836 24657 0 -1 4194304 376 2283 0 0 0 0 4 2 18 0 1 0 181862130 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25836/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.33413 s]
/proc/loadavg: 2.04 1.97 1.56 3/74 25849
/proc/meminfo: memFree=1608376/2055920 swapFree=4192812/4192956
[pid=25836] ppid=25834 vsize=5352 CPUtime=0.06
/proc/25836/stat : 25836 (solver2) S 25834 25836 24657 0 -1 4194304 376 2283 0 0 0 0 4 2 18 0 1 0 181862130 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25836/statm: 1338 242 203 169 0 49 0
[pid=25849] ppid=25836 vsize=30688 CPUtime=1.23
/proc/25849/stat : 25849 (bordewijk) R 25836 25836 24657 0 -1 4194304 8287 0 0 0 116 7 0 0 25 0 1 0 181862138 31424512 7157 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25849/statm: 7672 7157 211 97 0 6953 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 36040

[startup+2.97333 s]
/proc/loadavg: 2.04 1.97 1.56 3/74 25849
/proc/meminfo: memFree=1551992/2055920 swapFree=4192812/4192956
[pid=25836] ppid=25834 vsize=5352 CPUtime=0.06
/proc/25836/stat : 25836 (solver2) S 25834 25836 24657 0 -1 4194304 376 2283 0 0 0 0 4 2 18 0 1 0 181862130 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25836/statm: 1338 242 203 169 0 49 0
[pid=25849] ppid=25836 vsize=79208 CPUtime=2.85
/proc/25849/stat : 25849 (bordewijk) R 25836 25836 24657 0 -1 4194304 20855 0 0 0 133 152 0 0 25 0 1 0 181862138 81108992 18909 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25849/statm: 19802 18909 217 97 0 19083 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 84560

[startup+6.26276 s]
/proc/loadavg: 2.04 1.97 1.56 3/74 25850
/proc/meminfo: memFree=1577408/2055920 swapFree=4192812/4192956
[pid=25836] ppid=25834 vsize=5352 CPUtime=4.42
/proc/25836/stat : 25836 (solver2) S 25834 25836 24657 0 -1 4194304 397 23139 0 0 0 0 147 295 16 0 1 0 181862130 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25836/statm: 1338 242 203 169 0 49 0
[pid=25850] ppid=25836 vsize=55520 CPUtime=1.75
/proc/25850/stat : 25850 (standalone) R 25836 25836 24657 0 -1 4194304 13012 0 0 0 103 72 0 0 25 0 1 0 181862578 56852480 12939 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4109918692 0 0 4096 0 0 0 0 17 1 0 0
/proc/25850/statm: 13880 12939 136 64 0 13195 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 60872

[startup+12.7336 s]
/proc/loadavg: 2.03 1.97 1.56 3/74 25850
/proc/meminfo: memFree=1577408/2055920 swapFree=4192812/4192956
[pid=25836] ppid=25834 vsize=5352 CPUtime=4.42
/proc/25836/stat : 25836 (solver2) S 25834 25836 24657 0 -1 4194304 397 23139 0 0 0 0 147 295 16 0 1 0 181862130 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25836/statm: 1338 242 203 169 0 49 0
[pid=25850] ppid=25836 vsize=55520 CPUtime=8.17
/proc/25850/stat : 25850 (standalone) R 25836 25836 24657 0 -1 4194304 13048 0 0 0 745 72 0 0 25 0 1 0 181862578 56852480 12975 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4109869340 0 0 4096 0 0 0 0 17 1 0 0
/proc/25850/statm: 13880 12975 137 64 0 13195 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 60872

[startup+25.5532 s]
/proc/loadavg: 2.02 1.97 1.56 3/74 25850
/proc/meminfo: memFree=1576896/2055920 swapFree=4192812/4192956
[pid=25836] ppid=25834 vsize=5352 CPUtime=4.42
/proc/25836/stat : 25836 (solver2) S 25834 25836 24657 0 -1 4194304 397 23139 0 0 0 0 147 295 16 0 1 0 181862130 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25836/statm: 1338 242 203 169 0 49 0
[pid=25850] ppid=25836 vsize=55520 CPUtime=20.89
/proc/25850/stat : 25850 (standalone) R 25836 25836 24657 0 -1 4194304 13220 0 0 0 2017 72 0 0 25 0 1 0 181862578 56852480 13147 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134555358 0 0 4096 0 0 0 0 17 1 0 0
/proc/25850/statm: 13880 13147 137 64 0 13195 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 60872

[startup+51.1936 s]
/proc/loadavg: 2.02 1.97 1.57 3/74 25850
/proc/meminfo: memFree=1577088/2055920 swapFree=4192812/4192956
[pid=25836] ppid=25834 vsize=5352 CPUtime=4.42
/proc/25836/stat : 25836 (solver2) S 25834 25836 24657 0 -1 4194304 397 23139 0 0 0 0 147 295 16 0 1 0 181862130 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25836/statm: 1338 242 203 169 0 49 0
[pid=25850] ppid=25836 vsize=55520 CPUtime=46.34
/proc/25850/stat : 25850 (standalone) R 25836 25836 24657 0 -1 4194304 13221 0 0 0 4562 72 0 0 25 0 1 0 181862578 56852480 13148 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4109676886 0 0 4096 0 0 0 0 17 1 0 0
/proc/25850/statm: 13880 13148 137 64 0 13195 0
Current children cumulated CPU time (s) 50.76
Current children cumulated vsize (KiB) 60872

[startup+102.474 s]
/proc/loadavg: 2.00 1.97 1.59 3/74 25850
/proc/meminfo: memFree=1577152/2055920 swapFree=4192812/4192956
[pid=25836] ppid=25834 vsize=5352 CPUtime=4.42
/proc/25836/stat : 25836 (solver2) S 25834 25836 24657 0 -1 4194304 397 23139 0 0 0 0 147 295 16 0 1 0 181862130 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25836/statm: 1338 242 203 169 0 49 0
[pid=25850] ppid=25836 vsize=55520 CPUtime=97.24
/proc/25850/stat : 25850 (standalone) R 25836 25836 24657 0 -1 4194304 13221 0 0 0 9652 72 0 0 25 0 1 0 181862578 56852480 13148 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134555392 0 0 4096 0 0 0 0 17 1 0 0
/proc/25850/statm: 13880 13148 137 64 0 13195 0
Current children cumulated CPU time (s) 101.66
Current children cumulated vsize (KiB) 60872

[startup+162.579 s]
/proc/loadavg: 2.04 1.99 1.62 3/74 25850
/proc/meminfo: memFree=1577152/2055920 swapFree=4192812/4192956
[pid=25836] ppid=25834 vsize=5352 CPUtime=4.42
/proc/25836/stat : 25836 (solver2) S 25834 25836 24657 0 -1 4194304 397 23139 0 0 0 0 147 295 16 0 1 0 181862130 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25836/statm: 1338 242 203 169 0 49 0
[pid=25850] ppid=25836 vsize=55520 CPUtime=156.91
/proc/25850/stat : 25850 (standalone) R 25836 25836 24657 0 -1 4194304 13221 0 0 0 15618 73 0 0 25 0 1 0 181862578 56852480 13148 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4109711897 0 0 4096 0 0 0 0 17 1 0 0
/proc/25850/statm: 13880 13148 137 64 0 13195 0
Current children cumulated CPU time (s) 161.33
Current children cumulated vsize (KiB) 60872

[startup+222.68 s]
/proc/loadavg: 2.01 1.99 1.64 3/74 25850
/proc/meminfo: memFree=1577088/2055920 swapFree=4192812/4192956
[pid=25836] ppid=25834 vsize=5352 CPUtime=4.42
/proc/25836/stat : 25836 (solver2) S 25834 25836 24657 0 -1 4194304 397 23139 0 0 0 0 147 295 16 0 1 0 181862130 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25836/statm: 1338 242 203 169 0 49 0
[pid=25850] ppid=25836 vsize=55520 CPUtime=216.56
/proc/25850/stat : 25850 (standalone) R 25836 25836 24657 0 -1 4194304 13221 0 0 0 21583 73 0 0 25 0 1 0 181862578 56852480 13148 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134555358 0 0 4096 0 0 0 0 17 1 0 0
/proc/25850/statm: 13880 13148 137 64 0 13195 0
Current children cumulated CPU time (s) 220.98
Current children cumulated vsize (KiB) 60872

[startup+282.775 s]
/proc/loadavg: 2.00 1.99 1.66 3/74 25850
/proc/meminfo: memFree=1577088/2055920 swapFree=4192812/4192956
[pid=25836] ppid=25834 vsize=5352 CPUtime=4.42
/proc/25836/stat : 25836 (solver2) S 25834 25836 24657 0 -1 4194304 397 23139 0 0 0 0 147 295 16 0 1 0 181862130 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25836/statm: 1338 242 203 169 0 49 0
[pid=25850] ppid=25836 vsize=55520 CPUtime=276.21
/proc/25850/stat : 25850 (standalone) R 25836 25836 24657 0 -1 4194304 13221 0 0 0 27548 73 0 0 25 0 1 0 181862578 56852480 13148 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4109724469 0 0 4096 0 0 0 0 17 1 0 0
/proc/25850/statm: 13880 13148 137 64 0 13195 0
Current children cumulated CPU time (s) 280.63
Current children cumulated vsize (KiB) 60872

[startup+342.78 s]
/proc/loadavg: 2.00 1.99 1.68 3/74 25850
/proc/meminfo: memFree=1577088/2055920 swapFree=4192812/4192956
[pid=25836] ppid=25834 vsize=5352 CPUtime=4.42
/proc/25836/stat : 25836 (solver2) S 25834 25836 24657 0 -1 4194304 397 23139 0 0 0 0 147 295 16 0 1 0 181862130 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25836/statm: 1338 242 203 169 0 49 0
[pid=25850] ppid=25836 vsize=55520 CPUtime=335.77
/proc/25850/stat : 25850 (standalone) R 25836 25836 24657 0 -1 4194304 13221 0 0 0 33504 73 0 0 25 0 1 0 181862578 56852480 13148 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4109682666 0 0 4096 0 0 0 0 17 1 0 0
/proc/25850/statm: 13880 13148 137 64 0 13195 0
Current children cumulated CPU time (s) 340.19
Current children cumulated vsize (KiB) 60872

[startup+402.886 s]
/proc/loadavg: 2.00 1.99 1.70 3/74 25850
/proc/meminfo: memFree=1577088/2055920 swapFree=4192812/4192956
[pid=25836] ppid=25834 vsize=5352 CPUtime=4.42
/proc/25836/stat : 25836 (solver2) S 25834 25836 24657 0 -1 4194304 397 23139 0 0 0 0 147 295 16 0 1 0 181862130 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25836/statm: 1338 242 203 169 0 49 0
[pid=25850] ppid=25836 vsize=55520 CPUtime=395.43
/proc/25850/stat : 25850 (standalone) R 25836 25836 24657 0 -1 4194304 13221 0 0 0 39470 73 0 0 25 0 1 0 181862578 56852480 13148 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4109895962 0 0 4096 0 0 0 0 17 1 0 0
/proc/25850/statm: 13880 13148 137 64 0 13195 0
Current children cumulated CPU time (s) 399.85
Current children cumulated vsize (KiB) 60872

[startup+462.984 s]
/proc/loadavg: 2.00 1.99 1.71 3/74 25850
/proc/meminfo: memFree=1577088/2055920 swapFree=4192812/4192956
[pid=25836] ppid=25834 vsize=5352 CPUtime=4.42
/proc/25836/stat : 25836 (solver2) S 25834 25836 24657 0 -1 4194304 397 23139 0 0 0 0 147 295 16 0 1 0 181862130 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25836/statm: 1338 242 203 169 0 49 0
[pid=25850] ppid=25836 vsize=55520 CPUtime=455.09
/proc/25850/stat : 25850 (standalone) R 25836 25836 24657 0 -1 4194304 13221 0 0 0 45435 74 0 0 25 0 1 0 181862578 56852480 13148 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4109681205 0 0 4096 0 0 0 0 17 1 0 0
/proc/25850/statm: 13880 13148 137 64 0 13195 0
Current children cumulated CPU time (s) 459.51
Current children cumulated vsize (KiB) 60872

[startup+523.084 s]
/proc/loadavg: 2.00 1.99 1.73 3/74 25850
/proc/meminfo: memFree=1576576/2055920 swapFree=4192812/4192956
[pid=25836] ppid=25834 vsize=5352 CPUtime=4.42
/proc/25836/stat : 25836 (solver2) S 25834 25836 24657 0 -1 4194304 397 23139 0 0 0 0 147 295 16 0 1 0 181862130 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25836/statm: 1338 242 203 169 0 49 0
[pid=25850] ppid=25836 vsize=55524 CPUtime=514.73

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

/proc/loadavg: 2.00 1.99 1.83 3/74 25850
/proc/meminfo: memFree=1576384/2055920 swapFree=4192812/4192956
[pid=25836] ppid=25834 vsize=5352 CPUtime=4.42
/proc/25836/stat : 25836 (solver2) S 25834 25836 24657 0 -1 4194304 397 23139 0 0 0 0 147 295 16 0 1 0 181862130 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25836/statm: 1338 242 203 169 0 49 0
[pid=25850] ppid=25836 vsize=55528 CPUtime=1110.33
/proc/25850/stat : 25850 (standalone) R 25836 25836 24657 0 -1 4194304 13360 0 0 0 110955 78 0 0 25 0 1 0 181862578 56860672 13287 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554181 0 0 4096 0 0 0 0 17 1 0 0
/proc/25850/statm: 13882 13287 138 64 0 13197 0
Current children cumulated CPU time (s) 1114.75
Current children cumulated vsize (KiB) 60880

[startup+1183.72 s]
/proc/loadavg: 2.00 1.99 1.84 3/74 25850
/proc/meminfo: memFree=1576384/2055920 swapFree=4192812/4192956
[pid=25836] ppid=25834 vsize=5352 CPUtime=4.42
/proc/25836/stat : 25836 (solver2) S 25834 25836 24657 0 -1 4194304 397 23139 0 0 0 0 147 295 16 0 1 0 181862130 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25836/statm: 1338 242 203 169 0 49 0
[pid=25850] ppid=25836 vsize=55528 CPUtime=1169.91
/proc/25850/stat : 25850 (standalone) R 25836 25836 24657 0 -1 4194304 13360 0 0 0 116912 79 0 0 25 0 1 0 181862578 56860672 13287 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4109841924 0 0 4096 0 0 0 0 17 1 0 0
/proc/25850/statm: 13882 13287 138 64 0 13197 0
Current children cumulated CPU time (s) 1174.33
Current children cumulated vsize (KiB) 60880

[startup+1243.78 s]
/proc/loadavg: 2.00 1.99 1.85 3/74 25850
/proc/meminfo: memFree=1576320/2055920 swapFree=4192812/4192956
[pid=25836] ppid=25834 vsize=5352 CPUtime=4.42
/proc/25836/stat : 25836 (solver2) S 25834 25836 24657 0 -1 4194304 397 23139 0 0 0 0 147 295 16 0 1 0 181862130 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25836/statm: 1338 242 203 169 0 49 0
[pid=25850] ppid=25836 vsize=55528 CPUtime=1229.46
/proc/25850/stat : 25850 (standalone) R 25836 25836 24657 0 -1 4194304 13360 0 0 0 122867 79 0 0 25 0 1 0 181862578 56860672 13287 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4110104691 0 0 4096 0 0 0 0 17 1 0 0
/proc/25850/statm: 13882 13287 138 64 0 13197 0
Current children cumulated CPU time (s) 1233.88
Current children cumulated vsize (KiB) 60880

[startup+1303.84 s]
/proc/loadavg: 2.00 1.99 1.85 3/74 25850
/proc/meminfo: memFree=1576320/2055920 swapFree=4192812/4192956
[pid=25836] ppid=25834 vsize=5352 CPUtime=4.42
/proc/25836/stat : 25836 (solver2) S 25834 25836 24657 0 -1 4194304 397 23139 0 0 0 0 147 295 16 0 1 0 181862130 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25836/statm: 1338 242 203 169 0 49 0
[pid=25850] ppid=25836 vsize=55528 CPUtime=1289.03
/proc/25850/stat : 25850 (standalone) R 25836 25836 24657 0 -1 4194304 13360 0 0 0 128824 79 0 0 25 0 1 0 181862578 56860672 13287 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4110093608 0 0 4096 0 0 0 0 17 1 0 0
/proc/25850/statm: 13882 13287 138 64 0 13197 0
Current children cumulated CPU time (s) 1293.45
Current children cumulated vsize (KiB) 60880

[startup+1363.91 s]
/proc/loadavg: 2.00 1.99 1.86 3/74 25850
/proc/meminfo: memFree=1576384/2055920 swapFree=4192812/4192956
[pid=25836] ppid=25834 vsize=5352 CPUtime=4.42
/proc/25836/stat : 25836 (solver2) S 25834 25836 24657 0 -1 4194304 397 23139 0 0 0 0 147 295 16 0 1 0 181862130 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25836/statm: 1338 242 203 169 0 49 0
[pid=25850] ppid=25836 vsize=55528 CPUtime=1348.57
/proc/25850/stat : 25850 (standalone) R 25836 25836 24657 0 -1 4194304 13360 0 0 0 134778 79 0 0 25 0 1 0 181862578 56860672 13287 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4109678210 0 0 4096 0 0 0 0 17 1 0 0
/proc/25850/statm: 13882 13287 138 64 0 13197 0
Current children cumulated CPU time (s) 1352.99
Current children cumulated vsize (KiB) 60880

[startup+1423.99 s]
/proc/loadavg: 2.00 1.99 1.86 3/74 25850
/proc/meminfo: memFree=1576320/2055920 swapFree=4192812/4192956
[pid=25836] ppid=25834 vsize=5352 CPUtime=4.42
/proc/25836/stat : 25836 (solver2) S 25834 25836 24657 0 -1 4194304 397 23139 0 0 0 0 147 295 16 0 1 0 181862130 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25836/statm: 1338 242 203 169 0 49 0
[pid=25850] ppid=25836 vsize=55528 CPUtime=1408.13
/proc/25850/stat : 25850 (standalone) R 25836 25836 24657 0 -1 4194304 13360 0 0 0 140733 80 0 0 25 0 1 0 181862578 56860672 13287 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554181 0 0 4096 0 0 0 0 17 1 0 0
/proc/25850/statm: 13882 13287 138 64 0 13197 0
Current children cumulated CPU time (s) 1412.55
Current children cumulated vsize (KiB) 60880

[startup+1484.05 s]
/proc/loadavg: 2.00 1.99 1.87 3/74 25850
/proc/meminfo: memFree=1576384/2055920 swapFree=4192812/4192956
[pid=25836] ppid=25834 vsize=5352 CPUtime=4.42
/proc/25836/stat : 25836 (solver2) S 25834 25836 24657 0 -1 4194304 397 23139 0 0 0 0 147 295 16 0 1 0 181862130 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25836/statm: 1338 242 203 169 0 49 0
[pid=25850] ppid=25836 vsize=55528 CPUtime=1467.67
/proc/25850/stat : 25850 (standalone) R 25836 25836 24657 0 -1 4194304 13360 0 0 0 146687 80 0 0 25 0 1 0 181862578 56860672 13287 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4109790206 0 0 4096 0 0 0 0 17 1 0 0
/proc/25850/statm: 13882 13287 138 64 0 13197 0
Current children cumulated CPU time (s) 1472.09
Current children cumulated vsize (KiB) 60880

[startup+1544.11 s]
/proc/loadavg: 2.00 1.99 1.87 3/74 25850
/proc/meminfo: memFree=1576320/2055920 swapFree=4192812/4192956
[pid=25836] ppid=25834 vsize=5352 CPUtime=4.42
/proc/25836/stat : 25836 (solver2) S 25834 25836 24657 0 -1 4194304 397 23139 0 0 0 0 147 295 16 0 1 0 181862130 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25836/statm: 1338 242 203 169 0 49 0
[pid=25850] ppid=25836 vsize=55528 CPUtime=1527.22
/proc/25850/stat : 25850 (standalone) R 25836 25836 24657 0 -1 4194304 13360 0 0 0 152642 80 0 0 25 0 1 0 181862578 56860672 13287 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554178 0 0 4096 0 0 0 0 17 1 0 0
/proc/25850/statm: 13882 13287 138 64 0 13197 0
Current children cumulated CPU time (s) 1531.64
Current children cumulated vsize (KiB) 60880

[startup+1604.18 s]
/proc/loadavg: 2.00 1.99 1.88 3/74 25850
/proc/meminfo: memFree=1576320/2055920 swapFree=4192812/4192956
[pid=25836] ppid=25834 vsize=5352 CPUtime=4.42
/proc/25836/stat : 25836 (solver2) S 25834 25836 24657 0 -1 4194304 397 23139 0 0 0 0 147 295 16 0 1 0 181862130 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25836/statm: 1338 242 203 169 0 49 0
[pid=25850] ppid=25836 vsize=55528 CPUtime=1586.79
/proc/25850/stat : 25850 (standalone) R 25836 25836 24657 0 -1 4194304 13360 0 0 0 158599 80 0 0 25 0 1 0 181862578 56860672 13287 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4109872699 0 0 4096 0 0 0 0 17 1 0 0
/proc/25850/statm: 13882 13287 138 64 0 13197 0
Current children cumulated CPU time (s) 1591.21
Current children cumulated vsize (KiB) 60880

[startup+1664.26 s]
/proc/loadavg: 2.00 1.99 1.89 3/75 26546
/proc/meminfo: memFree=1524032/2055920 swapFree=4192812/4192956
[pid=25836] ppid=25834 vsize=5352 CPUtime=4.42
/proc/25836/stat : 25836 (solver2) S 25834 25836 24657 0 -1 4194304 397 23139 0 0 0 0 147 295 16 0 1 0 181862130 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25836/statm: 1338 242 203 169 0 49 0
[pid=25850] ppid=25836 vsize=55528 CPUtime=1646.54
/proc/25850/stat : 25850 (standalone) R 25836 25836 24657 0 -1 4194304 13360 0 0 0 164570 84 0 0 25 0 1 0 181862578 56860672 13287 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554175 0 0 4096 0 0 0 0 17 0 0 0
/proc/25850/statm: 13882 13287 138 64 0 13197 0
Current children cumulated CPU time (s) 1650.96
Current children cumulated vsize (KiB) 60880

[startup+1724.33 s]
/proc/loadavg: 2.00 1.99 1.89 3/75 26546
/proc/meminfo: memFree=1524288/2055920 swapFree=4192812/4192956
[pid=25836] ppid=25834 vsize=5352 CPUtime=4.42
/proc/25836/stat : 25836 (solver2) S 25834 25836 24657 0 -1 4194304 397 23139 0 0 0 0 147 295 16 0 1 0 181862130 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25836/statm: 1338 242 203 169 0 49 0
[pid=25850] ppid=25836 vsize=55528 CPUtime=1706.55
/proc/25850/stat : 25850 (standalone) R 25836 25836 24657 0 -1 4194304 13360 0 0 0 170571 84 0 0 25 0 1 0 181862578 56860672 13287 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554178 0 0 4096 0 0 0 0 17 0 0 0
/proc/25850/statm: 13882 13287 138 64 0 13197 0
Current children cumulated CPU time (s) 1710.97
Current children cumulated vsize (KiB) 60880

[startup+1784.41 s]
/proc/loadavg: 2.00 1.99 1.90 3/75 26546
/proc/meminfo: memFree=1524224/2055920 swapFree=4192812/4192956
[pid=25836] ppid=25834 vsize=5352 CPUtime=4.42
/proc/25836/stat : 25836 (solver2) S 25834 25836 24657 0 -1 4194304 397 23139 0 0 0 0 147 295 16 0 1 0 181862130 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25836/statm: 1338 242 203 169 0 49 0
[pid=25850] ppid=25836 vsize=55528 CPUtime=1766.55
/proc/25850/stat : 25850 (standalone) R 25836 25836 24657 0 -1 4194304 13360 0 0 0 176571 84 0 0 25 0 1 0 181862578 56860672 13287 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4110093611 0 0 4096 0 0 0 0 17 0 0 0
/proc/25850/statm: 13882 13287 138 64 0 13197 0
Current children cumulated CPU time (s) 1770.97
Current children cumulated vsize (KiB) 60880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.46 s]
/proc/loadavg: 2.00 1.99 1.90 3/75 26546
/proc/meminfo: memFree=1524288/2055920 swapFree=4192812/4192956
[pid=25836] ppid=25834 vsize=5352 CPUtime=4.42
/proc/25836/stat : 25836 (solver2) S 25834 25836 24657 0 -1 4194304 397 23139 0 0 0 0 147 295 16 0 1 0 181862130 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25836/statm: 1338 242 203 169 0 49 0
[pid=25850] ppid=25836 vsize=55528 CPUtime=1795.59
/proc/25850/stat : 25850 (standalone) R 25836 25836 24657 0 -1 4194304 13360 0 0 0 179475 84 0 0 25 0 1 0 181862578 56860672 13287 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4109754476 0 0 4096 0 0 0 0 17 0 0 0
/proc/25850/statm: 13882 13287 138 64 0 13197 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 60880

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 25836 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=473775 childrusage.ru_stime.tv_sec=2 childrusage.ru_stime.tv_usec=959550
CPU time returned by wait4() is 4.43333
while last known CPU time is 1800.01

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

Real time (s): 1813.47
CPU time (s): 1800.01
CPU user time (s): 1796.22
CPU system time (s): 3.79
CPU usage (%): 99.2576
Max. virtual memory (cumulated for all children) (KiB): 84560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.47378
system time used= 2.95955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23536
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= 175
involuntary context switches= 116

runsolver used 1.92871 s user time and 5.18621 s system time

The end



Launcher Data (download as text)




Begin job on node40 on Tue Jan  9 09:23:48 UTC 2007


IDJOB= 235002
IDBENCH= 6732
FILE ID= node40/235002-1168334626

PBS_JOBID= 3503347

Free space on /tmp= 66541 MiB

BENCH NAME= HOME/pub/bench/CPAI06/taillard/js-taillard-20-15/js-taillard-20-15-95-8.xml
COMMAND LINE= /tmp/evaluation/235002-1168334626/solver2 /tmp/evaluation/235002-1168334626/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-235002-1168334626 -o ROOT/results/node40/solver-235002-1168334626 -C 1800 -M 900  /tmp/evaluation/235002-1168334626/solver2 /tmp/evaluation/235002-1168334626/unknown 1800

META MD5SUM SOLVER= 2182e29fee250f6e45b9a85a6429fa3a
MD5SUM BENCH=  bb065c72545231f8bd5588cd1b436175

RANDOM SEED= 795167594

TIME LIMIT= 1800 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		: 3000.239
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		: 3000.239
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:       1639976 kB
Buffers:         41120 kB
Cached:         255972 kB
SwapCached:          0 kB
Active:         115472 kB
Inactive:       221468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1639976 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           10420 kB
Writeback:           0 kB
Mapped:          53452 kB
Slab:            64492 kB
Committed_AS:  4039652 kB
PageTables:       1776 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= 66514 MiB



End job on node40 on Tue Jan  9 09:54:02 UTC 2007