Trace number 233133

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
Mistral 2006-12-04? (TO) 1800.07 1803.01

General information on the benchmark

Nametaillard/os-taillard-20/
os-taillard-20-100-5.xml
MD5SUM34a8b88c51f5be8704e4ee7ab7f0cafc
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.13783
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables400
Number of constraints7600
Maximum constraint arity2
Maximum domain size1252
Number of constraints which are defined in extension0
Number of constraints which are defined in intension7600
Global constraints used (with number of constraints)

Solver Data (download as text)

0.21	c 
0.21	c Parsing xml file
0.21	c 	domains............... 0.02
0.21	c 	variables.............    0
0.21	c 	predicates............    0
0.21	c 	constraints........... 0.54
0.58	c Allocating memory
0.58	c 
0.58	c time limit = -1
0.58	c heuristic = dom/wdeg
0.58	c restart policy = No restart
0.58	c 
0.58	c Solving
0.58	c

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/node3/watcher-233133-1168324838 -o ROOT/results/node3/solver-233133-1168324838 -C 1800 -M 900 /tmp/evaluation/233133-1168324838/mistral/bin/solver /tmp/evaluation/233133-1168324838/unknown.xml -v 1 

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: 2.08 2.13 2.05 5/86 28181
/proc/meminfo: memFree=1290720/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=540 CPUtime=0
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 41 0 0 0 0 0 0 0 19 0 1 0 180879636 552960 26 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 10924836 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/28180/statm: 135 26 21 92 0 18 0

[startup+0.103087 s]
/proc/loadavg: 2.08 2.13 2.05 5/86 28181
/proc/meminfo: memFree=1290720/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=9436 CPUtime=0.09
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 1431 0 0 0 9 0 0 0 18 0 1 0 180879636 9662464 1399 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134559901 0 0 4096 0 0 0 0 17 1 0 0
/proc/28180/statm: 2359 1399 707 92 0 703 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9436

[startup+0.51115 s]
/proc/loadavg: 2.08 2.13 2.05 5/86 28181
/proc/meminfo: memFree=1290720/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=11300 CPUtime=0.49
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 1899 0 0 0 49 0 0 0 22 0 1 0 180879636 11571200 1867 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 4159425131 0 0 4096 0 0 0 0 17 1 0 0
/proc/28180/statm: 2825 1867 707 92 0 1169 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 11300

[startup+1.33229 s]
/proc/loadavg: 2.08 2.12 2.05 3/86 28181
/proc/meminfo: memFree=1253344/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38008 CPUtime=1.3
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8601 0 0 0 127 3 0 0 25 0 1 0 180879636 38920192 8569 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 1 0 0
/proc/28180/statm: 9502 8569 717 92 0 7846 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 38008

[startup+2.97255 s]
/proc/loadavg: 2.08 2.12 2.05 3/86 28181
/proc/meminfo: memFree=1253216/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38008 CPUtime=2.93
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8601 0 0 0 290 3 0 0 25 0 1 0 180879636 38920192 8569 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 1 0 0
/proc/28180/statm: 9502 8569 717 92 0 7846 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 38008

[startup+6.25209 s]
/proc/loadavg: 2.07 2.12 2.04 3/86 28181
/proc/meminfo: memFree=1236000/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38008 CPUtime=6.19
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8601 0 0 0 616 3 0 0 25 0 1 0 180879636 38920192 8569 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708368 0 0 4096 0 0 0 0 17 1 0 0
/proc/28180/statm: 9502 8569 717 92 0 7846 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 38008

[startup+12.7161 s]
/proc/loadavg: 2.06 2.12 2.04 3/86 28181
/proc/meminfo: memFree=1207456/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38024 CPUtime=12.6
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8605 0 0 0 1257 3 0 0 25 0 1 0 180879636 38936576 8573 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 1 0 0
/proc/28180/statm: 9506 8573 717 92 0 7850 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 38024

[startup+25.5312 s]
/proc/loadavg: 2.05 2.11 2.04 3/86 28181
/proc/meminfo: memFree=1149984/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38032 CPUtime=25.32
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8607 0 0 0 2529 3 0 0 25 0 1 0 180879636 38944768 8575 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 1 0 0
/proc/28180/statm: 9508 8575 717 92 0 7852 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 38032

[startup+51.1664 s]
/proc/loadavg: 2.03 2.10 2.04 3/86 28181
/proc/meminfo: memFree=1038112/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38036 CPUtime=50.77
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8608 0 0 0 5073 4 0 0 25 0 1 0 180879636 38948864 8576 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134646710 0 0 4096 0 0 0 0 17 1 0 0
/proc/28180/statm: 9509 8576 717 92 0 7853 0
Current children cumulated CPU time (s) 50.77
Current children cumulated vsize (KiB) 38036

[startup+102.436 s]
/proc/loadavg: 2.01 2.08 2.04 3/86 28181
/proc/meminfo: memFree=818528/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38040 CPUtime=101.65
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8609 0 0 0 10161 4 0 0 25 0 1 0 180879636 38952960 8577 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 1 0 0
/proc/28180/statm: 9510 8577 717 92 0 7854 0
Current children cumulated CPU time (s) 101.65
Current children cumulated vsize (KiB) 38040

[startup+162.524 s]
/proc/loadavg: 2.00 2.07 2.03 3/93 28238
/proc/meminfo: memFree=1449576/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38044 CPUtime=161.36
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8610 0 0 0 16130 6 0 0 25 0 1 0 180879636 38957056 8578 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134647033 0 0 4096 0 0 0 0 17 0 0 0
/proc/28180/statm: 9511 8578 717 92 0 7855 0
Current children cumulated CPU time (s) 161.36
Current children cumulated vsize (KiB) 38044

[startup+222.551 s]
/proc/loadavg: 2.04 2.06 2.03 3/93 28238
/proc/meminfo: memFree=1373864/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38052 CPUtime=221.33
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8612 0 0 0 22127 6 0 0 25 0 1 0 180879636 38965248 8580 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134793677 0 0 4096 0 0 0 0 17 0 0 0
/proc/28180/statm: 9513 8580 717 92 0 7857 0
Current children cumulated CPU time (s) 221.33
Current children cumulated vsize (KiB) 38052

[startup+282.634 s]
/proc/loadavg: 2.01 2.05 2.02 3/93 28238
/proc/meminfo: memFree=1290856/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38068 CPUtime=281.34
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8616 0 0 0 28127 7 0 0 25 0 1 0 180879636 38981632 8584 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792852 0 0 4096 0 0 0 0 17 0 0 0
/proc/28180/statm: 9517 8584 717 92 0 7861 0
Current children cumulated CPU time (s) 281.34
Current children cumulated vsize (KiB) 38068

[startup+342.71 s]
/proc/loadavg: 2.16 2.08 2.03 3/93 28238
/proc/meminfo: memFree=1206120/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38068 CPUtime=341.36
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8616 0 0 0 34129 7 0 0 25 0 1 0 180879636 38981632 8584 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727362 0 0 4096 0 0 0 0 17 0 0 0
/proc/28180/statm: 9517 8584 717 92 0 7861 0
Current children cumulated CPU time (s) 341.36
Current children cumulated vsize (KiB) 38068

[startup+402.725 s]
/proc/loadavg: 2.10 2.08 2.03 3/93 28238
/proc/meminfo: memFree=1126888/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38068 CPUtime=401.32
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8616 0 0 0 40125 7 0 0 25 0 1 0 180879636 38981632 8584 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792847 0 0 4096 0 0 0 0 17 0 0 0
/proc/28180/statm: 9517 8584 717 92 0 7861 0
Current children cumulated CPU time (s) 401.32
Current children cumulated vsize (KiB) 38068

[startup+462.748 s]
/proc/loadavg: 2.04 2.06 2.03 3/93 28238
/proc/meminfo: memFree=1126888/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38068 CPUtime=461.27
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8616 0 0 0 46120 7 0 0 25 0 1 0 180879636 38981632 8584 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792832 0 0 4096 0 0 0 0 17 0 0 0
/proc/28180/statm: 9517 8584 717 92 0 7861 0
Current children cumulated CPU time (s) 461.27
Current children cumulated vsize (KiB) 38068

[startup+522.779 s]
/proc/loadavg: 2.01 2.05 2.02 3/93 28238
/proc/meminfo: memFree=1126888/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38072 CPUtime=521.24
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8617 0 0 0 52117 7 0 0 25 0 1 0 180879636 38985728 8585 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712690 0 0 4096 0 0 0 0 17 0 0 0
/proc/28180/statm: 9518 8585 717 92 0 7862 0
Current children cumulated CPU time (s) 521.24
Current children cumulated vsize (KiB) 38072

[startup+582.822 s]
/proc/loadavg: 2.06 2.06 2.02 3/93 28238
/proc/meminfo: memFree=1126824/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38072 CPUtime=581.23
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8617 0 0 0 58116 7 0 0 25 0 1 0 180879636 38985728 8585 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792315 0 0 4096 0 0 0 0 17 0 0 0
/proc/28180/statm: 9518 8585 717 92 0 7862 0
Current children cumulated CPU time (s) 581.23
Current children cumulated vsize (KiB) 38072

[startup+642.85 s]
/proc/loadavg: 2.06 2.06 2.02 3/93 28238
/proc/meminfo: memFree=1126824/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38072 CPUtime=641.18
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8617 0 0 0 64110 8 0 0 25 0 1 0 180879636 38985728 8585 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134646744 0 0 4096 0 0 0 0 17 0 0 0
/proc/28180/statm: 9518 8585 717 92 0 7862 0
Current children cumulated CPU time (s) 641.18
Current children cumulated vsize (KiB) 38072

[startup+702.885 s]
/proc/loadavg: 2.02 2.04 2.01 3/93 28238
/proc/meminfo: memFree=1126760/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38072 CPUtime=701.16
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8617 0 0 0 70108 8 0 0 25 0 1 0 180879636 38985728 8585 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/28180/statm: 9518 8585 717 92 0 7862 0
Current children cumulated CPU time (s) 701.16
Current children cumulated vsize (KiB) 38072

[startup+762.984 s]
/proc/loadavg: 2.00 2.03 2.01 3/93 28238
/proc/meminfo: memFree=1126760/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38072 CPUtime=761.2
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8617 0 0 0 76112 8 0 0 25 0 1 0 180879636 38985728 8585 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712820 0 0 4096 0 0 0 0 17 0 0 0
/proc/28180/statm: 9518 8585 717 92 0 7862 0
Current children cumulated CPU time (s) 761.2
Current children cumulated vsize (KiB) 38072

[startup+822.985 s]
/proc/loadavg: 2.00 2.03 2.00 3/93 28238
/proc/meminfo: memFree=1126760/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38072 CPUtime=821.13
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8617 0 0 0 82105 8 0 0 25 0 1 0 180879636 38985728 8585 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134784944 0 0 4096 0 0 0 0 17 0 0 0
/proc/28180/statm: 9518 8585 717 92 0 7862 0
Current children cumulated CPU time (s) 821.13
Current children cumulated vsize (KiB) 38072

[startup+882.99 s]
/proc/loadavg: 2.00 2.02 2.00 3/93 28238
/proc/meminfo: memFree=1126760/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38072 CPUtime=881.07
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8617 0 0 0 88099 8 0 0 25 0 1 0 180879636 38985728 8585 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727371 0 0 4096 0 0 0 0 17 0 0 0
/proc/28180/statm: 9518 8585 717 92 0 7862 0
Current children cumulated CPU time (s) 881.07
Current children cumulated vsize (KiB) 38072

[startup+942.993 s]
/proc/loadavg: 2.00 2.01 2.00 3/93 28238
/proc/meminfo: memFree=1126760/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38072 CPUtime=941.02
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8617 0 0 0 94093 9 0 0 25 0 1 0 180879636 38985728 8585 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712815 0 0 4096 0 0 0 0 17 0 0 0
/proc/28180/statm: 9518 8585 717 92 0 7862 0
Current children cumulated CPU time (s) 941.02
Current children cumulated vsize (KiB) 38072

[startup+1003.01 s]
/proc/loadavg: 2.00 2.01 2.00 3/93 28238
/proc/meminfo: memFree=1126760/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38072 CPUtime=1000.96
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8617 0 0 0 100087 9 0 0 25 0 1 0 180879636 38985728 8585 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785547 0 0 4096 0 0 0 0 17 0 0 0
/proc/28180/statm: 9518 8585 717 92 0 7862 0
Current children cumulated CPU time (s) 1000.96
Current children cumulated vsize (KiB) 38072

[startup+1063.08 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 28238
/proc/meminfo: memFree=1126760/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38072 CPUtime=1060.98
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8617 0 0 0 106089 9 0 0 25 0 1 0 180879636 38985728 8585 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134647050 0 0 4096 0 0 0 0 17 0 0 0
/proc/28180/statm: 9518 8585 717 92 0 7862 0
Current children cumulated CPU time (s) 1060.98
Current children cumulated vsize (KiB) 38072

[startup+1123.1 s]
/proc/loadavg: 2.05 2.01 2.00 3/93 28238
/proc/meminfo: memFree=1126696/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38072 CPUtime=1120.94
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8617 0 0 0 112085 9 0 0 25 0 1 0 180879636 38985728 8585 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792223 0 0 4096 0 0 0 0 17 0 0 0
/proc/28180/statm: 9518 8585 717 92 0 7862 0
Current children cumulated CPU time (s) 1120.94
Current children cumulated vsize (KiB) 38072

[startup+1183.19 s]
/proc/loadavg: 2.11 2.04 2.01 3/93 28238
/proc/meminfo: memFree=1126760/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38072 CPUtime=1180.95
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8617 0 0 0 118086 9 0 0 25 0 1 0 180879636 38985728 8585 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792220 0 0 4096 0 0 0 0 17 0 0 0
/proc/28180/statm: 9518 8585 717 92 0 7862 0
Current children cumulated CPU time (s) 1180.95
Current children cumulated vsize (KiB) 38072

[startup+1243.22 s]
/proc/loadavg: 2.04 2.03 2.00 3/99 28340
/proc/meminfo: memFree=1125488/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38072 CPUtime=1240.89
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8617 0 0 0 124077 12 0 0 25 0 1 0 180879636 38985728 8585 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 0 0 0
/proc/28180/statm: 9518 8585 717 92 0 7862 0
Current children cumulated CPU time (s) 1240.89
Current children cumulated vsize (KiB) 38072

[startup+1303.28 s]
/proc/loadavg: 2.01 2.02 2.00 3/99 28408
/proc/meminfo: memFree=1125560/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38072 CPUtime=1300.86
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8617 0 0 0 130067 19 0 0 25 0 1 0 180879636 38985728 8585 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134795073 0 0 4096 0 0 0 0 17 0 0 0
/proc/28180/statm: 9518 8585 717 92 0 7862 0
Current children cumulated CPU time (s) 1300.86
Current children cumulated vsize (KiB) 38072

[startup+1363.28 s]
/proc/loadavg: 2.04 2.03 2.00 3/93 28436
/proc/meminfo: memFree=1126504/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38072 CPUtime=1360.77
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8617 0 0 0 136057 20 0 0 25 0 1 0 180879636 38985728 8585 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 11391953 0 0 4096 0 0 0 0 17 0 0 0
/proc/28180/statm: 9518 8585 717 92 0 7862 0
Current children cumulated CPU time (s) 1360.77
Current children cumulated vsize (KiB) 38072

[startup+1423.31 s]
/proc/loadavg: 2.01 2.02 2.00 3/93 28436
/proc/meminfo: memFree=1126504/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38072 CPUtime=1420.76
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8617 0 0 0 142056 20 0 0 25 0 1 0 180879636 38985728 8585 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134646731 0 0 4096 0 0 0 0 17 0 0 0
/proc/28180/statm: 9518 8585 717 92 0 7862 0
Current children cumulated CPU time (s) 1420.76
Current children cumulated vsize (KiB) 38072

[startup+1483.31 s]
/proc/loadavg: 2.00 2.02 2.00 3/93 28436
/proc/meminfo: memFree=1126504/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38072 CPUtime=1480.69
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8617 0 0 0 148049 20 0 0 25 0 1 0 180879636 38985728 8585 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792832 0 0 4096 0 0 0 0 17 0 0 0
/proc/28180/statm: 9518 8585 717 92 0 7862 0
Current children cumulated CPU time (s) 1480.69
Current children cumulated vsize (KiB) 38072

[startup+1543.32 s]
/proc/loadavg: 2.00 2.01 2.00 3/93 28436
/proc/meminfo: memFree=1126504/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38072 CPUtime=1540.63
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8617 0 0 0 154042 21 0 0 25 0 1 0 180879636 38985728 8585 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792265 0 0 4096 0 0 0 0 17 0 0 0
/proc/28180/statm: 9518 8585 717 92 0 7862 0
Current children cumulated CPU time (s) 1540.63
Current children cumulated vsize (KiB) 38072

[startup+1603.34 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 28436
/proc/meminfo: memFree=1126504/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38072 CPUtime=1600.6
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8617 0 0 0 160039 21 0 0 25 0 1 0 180879636 38985728 8585 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792225 0 0 4096 0 0 0 0 17 0 0 0
/proc/28180/statm: 9518 8585 717 92 0 7862 0
Current children cumulated CPU time (s) 1600.6
Current children cumulated vsize (KiB) 38072

[startup+1663.36 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 28436
/proc/meminfo: memFree=1126632/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38072 CPUtime=1660.55
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8617 0 0 0 166034 21 0 0 25 0 1 0 180879636 38985728 8585 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/28180/statm: 9518 8585 717 92 0 7862 0
Current children cumulated CPU time (s) 1660.55
Current children cumulated vsize (KiB) 38072

[startup+1723.38 s]
/proc/loadavg: 2.13 2.03 2.01 4/93 28436
/proc/meminfo: memFree=1126632/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38072 CPUtime=1720.5
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8617 0 0 0 172029 21 0 0 25 0 1 0 180879636 38985728 8585 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/28180/statm: 9518 8585 717 92 0 7862 0
Current children cumulated CPU time (s) 1720.5
Current children cumulated vsize (KiB) 38072

[startup+1783.4 s]
/proc/loadavg: 2.05 2.02 2.00 3/93 28436
/proc/meminfo: memFree=1126632/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38072 CPUtime=1780.47
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8617 0 0 0 178026 21 0 0 25 0 1 0 180879636 38985728 8585 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790416 0 0 4096 0 0 0 0 17 0 0 0
/proc/28180/statm: 9518 8585 717 92 0 7862 0
Current children cumulated CPU time (s) 1780.47
Current children cumulated vsize (KiB) 38072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.99 s]
/proc/loadavg: 2.03 2.02 2.00 3/93 28436
/proc/meminfo: memFree=1126632/2055920 swapFree=4192812/4192956
[pid=28180] ppid=28178 vsize=38072 CPUtime=1800.05
/proc/28180/stat : 28180 (solver) R 28178 28180 26752 0 -1 4194304 8617 0 0 0 179984 21 0 0 25 0 1 0 180879636 38985728 8585 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134715244 0 0 4096 0 0 0 0 17 0 0 0
/proc/28180/statm: 9518 8585 717 92 0 7862 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 38072

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.01
CPU time (s): 1800.07
CPU user time (s): 1799.85
CPU system time (s): 0.220966
CPU usage (%): 99.837
Max. virtual memory (cumulated for all children) (KiB): 38072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.85
system time used= 0.220966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8617
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= 11
involuntary context switches= 17323

runsolver used 1.76473 s user time and 5.46817 s system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue Jan  9 06:40:40 UTC 2007


IDJOB= 233133
IDBENCH= 6583
FILE ID= node3/233133-1168324838

PBS_JOBID= 3502674

Free space on /tmp= 66557 MiB

BENCH NAME= HOME/pub/bench/CPAI06/taillard/os-taillard-20/os-taillard-20-100-5.xml
COMMAND LINE= /tmp/evaluation/233133-1168324838/mistral/bin/solver /tmp/evaluation/233133-1168324838/unknown.xml -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-233133-1168324838 -o ROOT/results/node3/solver-233133-1168324838 -C 1800 -M 900  /tmp/evaluation/233133-1168324838/mistral/bin/solver /tmp/evaluation/233133-1168324838/unknown.xml -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  34a8b88c51f5be8704e4ee7ab7f0cafc

RANDOM SEED= 492475787

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		: 3000.279
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		: 3000.279
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:       1291136 kB
Buffers:         75004 kB
Cached:         304164 kB
SwapCached:          0 kB
Active:         539704 kB
Inactive:       159620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1291136 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4080 kB
Writeback:           0 kB
Mapped:         339972 kB
Slab:            50060 kB
Committed_AS:  5454488 kB
PageTables:       2520 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= 66555 MiB



End job on node3 on Tue Jan  9 07:10:43 UTC 2007