Trace number 2057997

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
pcs 0.3.2? (TO) 1800.12 1817.62

General information on the benchmark

Namecsp/frb56-25/
normalized-frb56-25-3_ext.xml
MD5SUM6e9d404550724ef8392e679a5f3dcbfb
Bench Category2-ARY-EXT (binary constraints in extension)
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 variables56
Number of constraints627
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension627
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.00/0.02	c Seed is 562274529
0.00/0.02	c Constructing HOME/instance-2057997-1247694236.xml  with 15658 constraints
0.18/0.25	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2057997-1247694236/watcher-2057997-1247694236 -o /tmp/evaluation-result-2057997-1247694236/solver-2057997-1247694236 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 562274529 HOME/instance-2057997-1247694236.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 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


[startup+0 s]
/proc/loadavg: 0.33 0.08 0.02 4/72 16801
/proc/meminfo: memFree=811760/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=18576 CPUtime=0
/proc/16801/stat : 16801 (runsolver) R 16799 16801 16688 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 56490261 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 217871609127 0 0 4096 24578 0 0 0 17 1 0 0
/proc/16801/statm: 4644 284 249 26 0 2626 0

[startup+0.0225109 s]
/proc/loadavg: 0.33 0.08 0.02 4/72 16801
/proc/meminfo: memFree=811760/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=2772 CPUtime=0
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 411 822 0 0 0 0 0 0 24 0 1 0 56490261 2838528 35 996147200 134512640 135095119 4294956304 18446744073709551615 12591403 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 693 35 25 142 0 10 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2772

[startup+0.101518 s]
/proc/loadavg: 0.33 0.08 0.02 4/72 16801
/proc/meminfo: memFree=811760/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=5696 CPUtime=0.07
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 1122 822 0 0 7 0 0 0 24 0 1 0 56490261 5832704 731 996147200 134512640 135095119 4294956304 18446744073709551615 13025005 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 1424 731 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.30155 s]
/proc/loadavg: 0.33 0.08 0.02 4/72 16801
/proc/meminfo: memFree=811760/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=9460 CPUtime=0.27
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 2179 822 0 0 26 1 0 0 25 0 1 0 56490261 9687040 1690 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 2365 1690 378 142 0 1319 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 9460

[startup+0.701594 s]
/proc/loadavg: 0.33 0.08 0.02 4/72 16801
/proc/meminfo: memFree=811760/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=9460 CPUtime=0.67
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 2180 822 0 0 66 1 0 0 25 0 1 0 56490261 9687040 1691 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 2365 1691 378 142 0 1319 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 9460

[startup+1.50168 s]
/proc/loadavg: 0.33 0.08 0.02 3/73 16807
/proc/meminfo: memFree=806368/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=9460 CPUtime=1.47
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 2183 822 0 0 146 1 0 0 25 0 1 0 56490261 9687040 1694 996147200 134512640 135095119 4294956304 18446744073709551615 134617019 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 2365 1694 378 142 0 1319 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9460

[startup+3.10287 s]
/proc/loadavg: 0.47 0.11 0.03 3/73 16807
/proc/meminfo: memFree=806112/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=8944 CPUtime=3.06
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 2185 822 0 0 305 1 0 0 25 0 1 0 56490261 9158656 1567 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 2236 1567 378 142 0 1190 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8944

[startup+6.30123 s]
/proc/loadavg: 0.47 0.11 0.03 3/73 16807
/proc/meminfo: memFree=806112/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=8944 CPUtime=6.24
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 2185 822 0 0 623 1 0 0 25 0 1 0 56490261 9158656 1567 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 2236 1567 378 142 0 1190 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8944

[startup+12.702 s]
/proc/loadavg: 0.70 0.17 0.05 3/73 16807
/proc/meminfo: memFree=804968/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=8944 CPUtime=12.57
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 2185 822 0 0 1256 1 0 0 25 0 1 0 56490261 9158656 1567 996147200 134512640 135095119 4294956304 18446744073709551615 134638166 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 2236 1567 378 142 0 1190 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 8944

[startup+25.5014 s]
/proc/loadavg: 0.90 0.23 0.07 3/73 16807
/proc/meminfo: memFree=802024/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=9460 CPUtime=25.22
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 2301 822 0 0 2520 2 0 0 25 0 1 0 56490261 9687040 1683 996147200 134512640 135095119 4294956304 18446744073709551615 134589648 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 2365 1683 378 142 0 1319 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 9460

[startup+51.1013 s]
/proc/loadavg: 1.28 0.37 0.12 3/73 16807
/proc/meminfo: memFree=795176/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=10632 CPUtime=50.58
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 2699 822 0 0 5055 3 0 0 25 0 1 0 56490261 10887168 1952 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 2658 1952 378 142 0 1612 0
Current children cumulated CPU time (s) 50.58
Current children cumulated vsize (KiB) 10632

[startup+102.306 s]
/proc/loadavg: 1.71 0.64 0.23 3/73 16807
/proc/meminfo: memFree=787496/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=14764 CPUtime=101.29
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 3739 822 0 0 10126 3 0 0 25 0 1 0 56490261 15118336 2735 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 3691 2735 378 142 0 2645 0
Current children cumulated CPU time (s) 101.29
Current children cumulated vsize (KiB) 14764

[startup+162.302 s]
/proc/loadavg: 1.89 0.89 0.34 3/73 16807
/proc/meminfo: memFree=779304/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=18260 CPUtime=160.71
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 4904 822 0 0 16067 4 0 0 25 0 1 0 56490261 18698240 3387 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 4565 3387 378 142 0 3519 0
Current children cumulated CPU time (s) 160.71
Current children cumulated vsize (KiB) 18260

[startup+222.302 s]
/proc/loadavg: 1.96 1.09 0.44 3/73 16807
/proc/meminfo: memFree=766760/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=19840 CPUtime=220.13
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 5591 822 0 0 22008 5 0 0 25 0 1 0 56490261 20316160 4074 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 4960 4074 378 142 0 3914 0
Current children cumulated CPU time (s) 220.13
Current children cumulated vsize (KiB) 19840

[startup+282.302 s]
/proc/loadavg: 1.98 1.25 0.53 3/73 16807
/proc/meminfo: memFree=761704/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=24132 CPUtime=279.56
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 6927 822 0 0 27950 6 0 0 25 0 1 0 56490261 24711168 4897 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 6033 4897 378 142 0 4987 0
Current children cumulated CPU time (s) 279.56
Current children cumulated vsize (KiB) 24132

[startup+342.302 s]
/proc/loadavg: 1.99 1.39 0.62 3/73 16807
/proc/meminfo: memFree=758440/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=28756 CPUtime=338.98
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 8304 822 0 0 33891 7 0 0 25 0 1 0 56490261 29446144 5249 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 7189 5249 378 142 0 6143 0
Current children cumulated CPU time (s) 338.98
Current children cumulated vsize (KiB) 28756

[startup+402.301 s]
/proc/loadavg: 1.99 1.49 0.70 3/73 16807
/proc/meminfo: memFree=753512/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=29944 CPUtime=398.41
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 8784 822 0 0 39833 8 0 0 25 0 1 0 56490261 30662656 5729 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 7486 5729 378 142 0 6440 0
Current children cumulated CPU time (s) 398.41
Current children cumulated vsize (KiB) 29944

[startup+462.301 s]
/proc/loadavg: 1.99 1.58 0.78 3/73 16807
/proc/meminfo: memFree=748072/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=31008 CPUtime=457.83
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 9261 822 0 0 45775 8 0 0 25 0 1 0 56490261 31752192 6206 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 7752 6206 378 142 0 6706 0
Current children cumulated CPU time (s) 457.83
Current children cumulated vsize (KiB) 31008

[startup+522.301 s]
/proc/loadavg: 1.99 1.66 0.86 3/73 16809
/proc/meminfo: memFree=743016/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=32068 CPUtime=517.26
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 9729 822 0 0 51717 9 0 0 25 0 1 0 56490261 32837632 6674 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 8017 6674 378 142 0 6971 0
Current children cumulated CPU time (s) 517.26
Current children cumulated vsize (KiB) 32068

[startup+582.302 s]
/proc/loadavg: 1.99 1.72 0.93 3/73 16809
/proc/meminfo: memFree=738280/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=33120 CPUtime=576.68
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 10160 822 0 0 57659 9 0 0 25 0 1 0 56490261 33914880 7105 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 8280 7105 378 142 0 7234 0
Current children cumulated CPU time (s) 576.68
Current children cumulated vsize (KiB) 33120

[startup+642.302 s]
/proc/loadavg: 1.99 1.77 0.99 3/73 16809
/proc/meminfo: memFree=733416/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=34176 CPUtime=636.12
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 10604 822 0 0 63602 10 0 0 25 0 1 0 56490261 34996224 7549 996147200 134512640 135095119 4294956304 18446744073709551615 134617012 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 8544 7549 378 142 0 7498 0
Current children cumulated CPU time (s) 636.12
Current children cumulated vsize (KiB) 34176

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.99 1.89 1.21 3/73 16809
/proc/meminfo: memFree=700968/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=54120 CPUtime=873.81
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 16313 822 0 0 87367 14 0 0 25 0 1 0 56490261 55418880 10184 996147200 134512640 135095119 4294956304 18446744073709551615 134576596 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 13530 10184 378 142 0 12484 0
Current children cumulated CPU time (s) 873.81
Current children cumulated vsize (KiB) 54120

[startup+942.302 s]
/proc/loadavg: 1.99 1.90 1.26 3/73 16809
/proc/meminfo: memFree=699432/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=54120 CPUtime=933.24
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 16491 822 0 0 93310 14 0 0 25 0 1 0 56490261 55418880 10362 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 13530 10362 378 142 0 12484 0
Current children cumulated CPU time (s) 933.24
Current children cumulated vsize (KiB) 54120

[startup+1002.3 s]
/proc/loadavg: 1.99 1.92 1.30 3/73 16809
/proc/meminfo: memFree=697704/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=54120 CPUtime=992.66
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 16661 822 0 0 99252 14 0 0 25 0 1 0 56490261 55418880 10532 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 13530 10532 378 142 0 12484 0
Current children cumulated CPU time (s) 992.66
Current children cumulated vsize (KiB) 54120

[startup+1062.3 s]
/proc/loadavg: 1.99 1.93 1.34 3/73 16815
/proc/meminfo: memFree=695912/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=54120 CPUtime=1052.07
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 16847 822 0 0 105192 15 0 0 25 0 1 0 56490261 55418880 10718 996147200 134512640 135095119 4294956304 18446744073709551615 134570976 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 13530 10718 378 142 0 12484 0
Current children cumulated CPU time (s) 1052.07
Current children cumulated vsize (KiB) 54120

[startup+1122.3 s]
/proc/loadavg: 1.99 1.94 1.38 3/73 16815
/proc/meminfo: memFree=693288/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=55044 CPUtime=1111.49
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 17247 822 0 0 111134 15 0 0 25 0 1 0 56490261 56365056 11118 996147200 134512640 135095119 4294956304 18446744073709551615 134642968 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 13761 11118 378 142 0 12715 0
Current children cumulated CPU time (s) 1111.49
Current children cumulated vsize (KiB) 55044

[startup+1182.3 s]
/proc/loadavg: 1.99 1.95 1.41 3/73 16815
/proc/meminfo: memFree=691048/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=55704 CPUtime=1170.92
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 17582 822 0 0 117077 15 0 0 25 0 1 0 56490261 57040896 11453 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 13926 11453 378 142 0 12880 0
Current children cumulated CPU time (s) 1170.92
Current children cumulated vsize (KiB) 55704

[startup+1242.3 s]
/proc/loadavg: 1.99 1.95 1.45 3/73 16815
/proc/meminfo: memFree=688424/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=56760 CPUtime=1230.34
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 17986 822 0 0 123018 16 0 0 25 0 1 0 56490261 58122240 11857 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 14190 11857 378 142 0 13144 0
Current children cumulated CPU time (s) 1230.34
Current children cumulated vsize (KiB) 56760

[startup+1302.3 s]
/proc/loadavg: 1.99 1.96 1.48 3/73 16815
/proc/meminfo: memFree=685928/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=57420 CPUtime=1289.77
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 18338 822 0 0 128961 16 0 0 25 0 1 0 56490261 58798080 12209 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 14355 12209 378 142 0 13309 0
Current children cumulated CPU time (s) 1289.77
Current children cumulated vsize (KiB) 57420

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.51 3/73 16815
/proc/meminfo: memFree=683560/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=58476 CPUtime=1349.2
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 18737 822 0 0 134903 17 0 0 25 0 1 0 56490261 59879424 12608 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 14619 12608 378 142 0 13573 0
Current children cumulated CPU time (s) 1349.2
Current children cumulated vsize (KiB) 58476

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.54 3/73 16815
/proc/meminfo: memFree=680360/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=59136 CPUtime=1408.63
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 19069 822 0 0 140846 17 0 0 25 0 1 0 56490261 60555264 12940 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 14784 12940 378 142 0 13738 0
Current children cumulated CPU time (s) 1408.63
Current children cumulated vsize (KiB) 59136

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.56 3/73 16815
/proc/meminfo: memFree=676904/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=60068 CPUtime=1468.06
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 19463 822 0 0 146788 18 0 0 25 0 1 0 56490261 61509632 13334 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 15017 13334 378 142 0 13971 0
Current children cumulated CPU time (s) 1468.06
Current children cumulated vsize (KiB) 60068

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.59 3/73 16815
/proc/meminfo: memFree=673448/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=60868 CPUtime=1527.48
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 19838 822 0 0 152730 18 0 0 25 0 1 0 56490261 62328832 13709 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 15217 13709 378 142 0 14171 0
Current children cumulated CPU time (s) 1527.48
Current children cumulated vsize (KiB) 60868

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.61 3/73 16815
/proc/meminfo: memFree=670184/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=61668 CPUtime=1586.91
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 20160 822 0 0 158673 18 0 0 25 0 1 0 56490261 63148032 14031 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 15417 14031 378 142 0 14371 0
Current children cumulated CPU time (s) 1586.91
Current children cumulated vsize (KiB) 61668

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.63 3/73 16815
/proc/meminfo: memFree=666856/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=62460 CPUtime=1646.33
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 20509 822 0 0 164614 19 0 0 25 0 1 0 56490261 63959040 14380 996147200 134512640 135095119 4294956304 18446744073709551615 134636914 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 15615 14380 378 142 0 14569 0
Current children cumulated CPU time (s) 1646.33
Current children cumulated vsize (KiB) 62460

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.65 3/73 16815
/proc/meminfo: memFree=663592/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=63252 CPUtime=1705.75
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 20867 822 0 0 170556 19 0 0 25 0 1 0 56490261 64770048 14738 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 15813 14738 378 142 0 14767 0
Current children cumulated CPU time (s) 1705.75
Current children cumulated vsize (KiB) 63252

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.67 3/73 16815
/proc/meminfo: memFree=659816/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=80564 CPUtime=1765.18
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 25342 822 0 0 176496 22 0 0 25 0 1 0 56490261 82497536 15116 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 20141 15116 378 142 0 19095 0
Current children cumulated CPU time (s) 1765.18
Current children cumulated vsize (KiB) 80564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1817.6 s]
/proc/loadavg: 1.94 1.96 1.67 3/73 16848
/proc/meminfo: memFree=751912/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=80960 CPUtime=1800.09
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 25538 822 0 0 179985 24 0 0 25 0 1 0 56490261 82903040 15312 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 20240 15312 378 142 0 19194 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 80960

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

Solver just ended. Dumping a history of the last processes samples

[startup+1817.6 s]
/proc/loadavg: 1.94 1.96 1.67 3/73 16848
/proc/meminfo: memFree=751912/2055920 swapFree=4192812/4192956
[pid=16801] ppid=16799 vsize=80960 CPUtime=1800.09
/proc/16801/stat : 16801 (pcs.small) R 16799 16801 16688 0 -1 4194304 25538 822 0 0 179985 24 0 0 25 0 1 0 56490261 82903040 15312 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16801/statm: 20240 15312 378 142 0 19194 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 80960

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1817.62
CPU time (s): 1800.12
CPU user time (s): 1799.86
CPU system time (s): 0.25996
CPU usage (%): 99.0374
Max. virtual memory (cumulated for all children) (KiB): 80960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.86
system time used= 0.25996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26360
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= 22
involuntary context switches= 37659

runsolver used 2.6006 second user time and 5.66514 second system time

The end

Launcher Data 

Begin job on node28 at 2009-07-15 23:43:56
IDJOB=2057997
IDBENCH=53436
IDSOLVER=733
FILE ID=node28/2057997-1247694236
PBS_JOBID= 9521254
Free space on /tmp= 66008 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/frb56-25/normalized-frb56-25-3_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057997-1247694236/watcher-2057997-1247694236 -o /tmp/evaluation-result-2057997-1247694236/solver-2057997-1247694236 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 562274529 HOME/instance-2057997-1247694236.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 6e9d404550724ef8392e679a5f3dcbfb
RANDOM SEED=562274529

node28.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.230
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		: 3000.230
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:        812240 kB
Buffers:         76080 kB
Cached:        1061356 kB
SwapCached:          0 kB
Active:         291248 kB
Inactive:       874692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        812240 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4580 kB
Writeback:           0 kB
Mapped:          36824 kB
Slab:            62948 kB
Committed_AS:   568388 kB
PageTables:       1788 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66008 MiB
End job on node28 at 2009-07-16 00:14:16