Trace number 2091559

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-restart 0.3.2? (TO) 1800.1 1814.72

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-41_ext.xml
MD5SUM0e23ccfbee1dfbcc703dc928c7294bfd
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark258.79
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints461
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension461
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.18/0.20	c Seed is 1544366985
0.18/0.20	c Constructing HOME/instance-2091559-1247732784.xml  with 10587 constraints
0.18/0.20	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-2091559-1247732784/watcher-2091559-1247732784 -o /tmp/evaluation-result-2091559-1247732784/solver-2091559-1247732784 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1544366985 HOME/instance-2091559-1247732784.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: 2.11 2.04 2.01 4/72 13059
/proc/meminfo: memFree=1463224/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=5260 CPUtime=0
/proc/13059/stat : 13059 (pcssolve) R 13057 13059 12632 0 -1 4194304 69 0 0 0 0 0 0 0 23 0 1 0 60342289 5386240 43 996147200 4194304 4889804 548682068800 18446744073709551615 236435077209 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 1315 43 29 169 0 14 0

[startup+0.099334 s]
/proc/loadavg: 2.11 2.04 2.01 4/72 13059
/proc/meminfo: memFree=1463224/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=5696 CPUtime=0.08
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 1122 822 0 0 7 1 0 0 18 0 1 0 60342289 5832704 731 996147200 134512640 135095119 4294956304 18446744073709551615 134739386 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 1424 731 364 142 0 378 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5696

[startup+0.10233 s]
/proc/loadavg: 2.11 2.04 2.01 4/72 13059
/proc/meminfo: memFree=1463224/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=5696 CPUtime=0.08
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 1134 822 0 0 7 1 0 0 18 0 1 0 60342289 5832704 743 996147200 134512640 135095119 4294956304 18446744073709551615 134989109 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 1424 743 364 142 0 378 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5696

[startup+0.302359 s]
/proc/loadavg: 2.11 2.04 2.01 4/72 13059
/proc/meminfo: memFree=1463224/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=8096 CPUtime=0.27
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 1792 822 0 0 26 1 0 0 19 0 1 0 60342289 8290304 1303 996147200 134512640 135095119 4294956304 18446744073709551615 134642968 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 2024 1303 378 142 0 978 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8096

[startup+0.702405 s]
/proc/loadavg: 2.11 2.04 2.01 4/72 13059
/proc/meminfo: memFree=1463224/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=8096 CPUtime=0.67
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 1795 822 0 0 66 1 0 0 23 0 1 0 60342289 8290304 1306 996147200 134512640 135095119 4294956304 18446744073709551615 134838128 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 2024 1306 378 142 0 978 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8096

[startup+1.5015 s]
/proc/loadavg: 2.11 2.04 2.01 3/73 13065
/proc/meminfo: memFree=1459248/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=8096 CPUtime=1.46
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 1801 822 0 0 145 1 0 0 25 0 1 0 60342289 8290304 1312 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 2024 1312 378 142 0 978 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8096

[startup+3.10168 s]
/proc/loadavg: 2.11 2.04 2.01 3/73 13065
/proc/meminfo: memFree=1458992/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=8096 CPUtime=3.05
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 1813 822 0 0 304 1 0 0 25 0 1 0 60342289 8290304 1324 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 2024 1324 378 142 0 978 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8096

[startup+6.30105 s]
/proc/loadavg: 2.10 2.04 2.01 3/73 13065
/proc/meminfo: memFree=1458608/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=8096 CPUtime=6.22
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 1834 822 0 0 621 1 0 0 25 0 1 0 60342289 8290304 1345 996147200 134512640 135095119 4294956304 18446744073709551615 134576611 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 2024 1345 378 142 0 978 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8096

[startup+12.7018 s]
/proc/loadavg: 2.09 2.04 2.01 3/73 13065
/proc/meminfo: memFree=1457264/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=9768 CPUtime=12.56
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 2183 822 0 0 1255 1 0 0 25 0 1 0 60342289 10002432 1565 996147200 134512640 135095119 4294956304 18446744073709551615 134636914 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 2442 1565 378 142 0 1396 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9768

[startup+25.5023 s]
/proc/loadavg: 2.07 2.03 2.00 3/73 13065
/proc/meminfo: memFree=1455216/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=11188 CPUtime=25.24
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 2740 822 0 0 2522 2 0 0 25 0 1 0 60342289 11456512 1865 996147200 134512640 135095119 4294956304 18446744073709551615 134642583 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 2797 1865 378 142 0 1751 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 11188

[startup+51.1022 s]
/proc/loadavg: 2.05 2.03 2.00 3/73 13065
/proc/meminfo: memFree=1444080/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=14184 CPUtime=50.6
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 3774 822 0 0 5057 3 0 0 25 0 1 0 60342289 14524416 2609 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 3546 2609 378 142 0 2500 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 14184

[startup+102.306 s]
/proc/loadavg: 2.02 2.02 2.00 3/73 13065
/proc/meminfo: memFree=1438576/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=18472 CPUtime=101.32
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 5295 822 0 0 10128 4 0 0 25 0 1 0 60342289 18915328 3617 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 4618 3617 378 142 0 3572 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 18472

[startup+162.303 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 13065
/proc/meminfo: memFree=1430960/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=29104 CPUtime=160.76
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 8354 822 0 0 16069 7 0 0 25 0 1 0 60342289 29802496 5138 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 7276 5138 378 142 0 6230 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 29104

[startup+222.303 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 13065
/proc/meminfo: memFree=1427952/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=29104 CPUtime=220.2
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 8717 822 0 0 22013 7 0 0 25 0 1 0 60342289 29802496 5501 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 7276 5501 378 142 0 6230 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 29104

[startup+282.303 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 13065
/proc/meminfo: memFree=1421936/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=30820 CPUtime=279.64
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 9458 822 0 0 27956 8 0 0 25 0 1 0 60342289 31559680 6242 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 7705 6242 378 142 0 6659 0
Current children cumulated CPU time (s) 279.64
Current children cumulated vsize (KiB) 30820

[startup+342.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13065
/proc/meminfo: memFree=1415992/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=32536 CPUtime=339.07
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 10161 822 0 0 33899 8 0 0 25 0 1 0 60342289 33316864 6945 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 8134 6945 378 142 0 7088 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 32536

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13065
/proc/meminfo: memFree=1410488/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=33988 CPUtime=398.52
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 10781 822 0 0 39843 9 0 0 25 0 1 0 60342289 34803712 7565 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 8497 7565 378 142 0 7451 0
Current children cumulated CPU time (s) 398.52
Current children cumulated vsize (KiB) 33988

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13065
/proc/meminfo: memFree=1404920/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=43632 CPUtime=457.95
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 13473 822 0 0 45784 11 0 0 25 0 1 0 60342289 44679168 8208 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 10908 8208 378 142 0 9862 0
Current children cumulated CPU time (s) 457.95
Current children cumulated vsize (KiB) 43632

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13065
/proc/meminfo: memFree=1399672/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=45068 CPUtime=517.4
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 14081 822 0 0 51728 12 0 0 25 0 1 0 60342289 46149632 8816 996147200 134512640 135095119 4294956304 18446744073709551615 134642886 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 11267 8816 378 142 0 10221 0
Current children cumulated CPU time (s) 517.4
Current children cumulated vsize (KiB) 45068

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13065
/proc/meminfo: memFree=1389496/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=55632 CPUtime=576.83
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 16954 822 0 0 57670 13 0 0 25 0 1 0 60342289 56967168 10664 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 13908 10664 378 142 0 12862 0
Current children cumulated CPU time (s) 576.83
Current children cumulated vsize (KiB) 55632

[startup+642.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13065
/proc/meminfo: memFree=1385848/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=55632 CPUtime=636.27
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 17192 822 0 0 63614 13 0 0 25 0 1 0 60342289 56967168 10902 996147200 134512640 135095119 4294956304 18446744073709551615 134607001 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 13908 10902 378 142 0 12862 0
Current children cumulated CPU time (s) 636.27
Current children cumulated vsize (KiB) 55632

[startup+702.303 s]

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13065
/proc/meminfo: memFree=1356600/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=57480 CPUtime=874.02
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 18569 822 0 0 87387 15 0 0 25 0 1 0 60342289 58859520 12279 996147200 134512640 135095119 4294956304 18446744073709551615 134616940 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 14370 12279 378 142 0 13324 0
Current children cumulated CPU time (s) 874.02
Current children cumulated vsize (KiB) 57480

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13065
/proc/meminfo: memFree=1353656/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=58672 CPUtime=933.46
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 19064 822 0 0 93330 16 0 0 25 0 1 0 60342289 60080128 12774 996147200 134512640 135095119 4294956304 18446744073709551615 134641797 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 14668 12774 378 142 0 13622 0
Current children cumulated CPU time (s) 933.46
Current children cumulated vsize (KiB) 58672

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13065
/proc/meminfo: memFree=1350712/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=59596 CPUtime=992.9
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 19500 822 0 0 99273 17 0 0 25 0 1 0 60342289 61026304 13210 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 14899 13210 378 142 0 13853 0
Current children cumulated CPU time (s) 992.9
Current children cumulated vsize (KiB) 59596

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13065
/proc/meminfo: memFree=1347768/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=60788 CPUtime=1052.34
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 19988 822 0 0 105216 18 0 0 25 0 1 0 60342289 62246912 13698 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 15197 13698 378 142 0 14151 0
Current children cumulated CPU time (s) 1052.34
Current children cumulated vsize (KiB) 60788

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13065
/proc/meminfo: memFree=1344888/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=61848 CPUtime=1111.77
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 20441 822 0 0 111159 18 0 0 25 0 1 0 60342289 63332352 14151 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 15462 14151 378 142 0 14416 0
Current children cumulated CPU time (s) 1111.77
Current children cumulated vsize (KiB) 61848

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13065
/proc/meminfo: memFree=1342008/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=79288 CPUtime=1171.21
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 25003 822 0 0 117100 21 0 0 25 0 1 0 60342289 81190912 14616 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 19822 14616 378 142 0 18776 0
Current children cumulated CPU time (s) 1171.21
Current children cumulated vsize (KiB) 79288

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13065
/proc/meminfo: memFree=1339256/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=80216 CPUtime=1230.64
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 25441 822 0 0 123043 21 0 0 25 0 1 0 60342289 82141184 15054 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 20054 15054 378 142 0 19008 0
Current children cumulated CPU time (s) 1230.64
Current children cumulated vsize (KiB) 80216

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13065
/proc/meminfo: memFree=1336376/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=81272 CPUtime=1290.09
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 25885 822 0 0 128987 22 0 0 25 0 1 0 60342289 83222528 15498 996147200 134512640 135095119 4294956304 18446744073709551615 134636919 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 20318 15498 378 142 0 19272 0
Current children cumulated CPU time (s) 1290.09
Current children cumulated vsize (KiB) 81272

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13065
/proc/meminfo: memFree=1333624/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=82328 CPUtime=1349.52
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 26351 822 0 0 134929 23 0 0 25 0 1 0 60342289 84303872 15964 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 20582 15964 378 142 0 19536 0
Current children cumulated CPU time (s) 1349.52
Current children cumulated vsize (KiB) 82328

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13065
/proc/meminfo: memFree=1331128/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=83252 CPUtime=1408.97
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 26768 822 0 0 140873 24 0 0 25 0 1 0 60342289 85250048 16381 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 20813 16381 378 142 0 19767 0
Current children cumulated CPU time (s) 1408.97
Current children cumulated vsize (KiB) 83252

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13065
/proc/meminfo: memFree=1327672/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=84312 CPUtime=1468.4
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 27210 822 0 0 146816 24 0 0 25 0 1 0 60342289 86335488 16823 996147200 134512640 135095119 4294956304 18446744073709551615 134642937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 21078 16823 378 142 0 20032 0
Current children cumulated CPU time (s) 1468.4
Current children cumulated vsize (KiB) 84312

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13067
/proc/meminfo: memFree=1323768/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=85368 CPUtime=1527.84
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 27646 822 0 0 152759 25 0 0 25 0 1 0 60342289 87416832 17259 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 21342 17259 378 142 0 20296 0
Current children cumulated CPU time (s) 1527.84
Current children cumulated vsize (KiB) 85368

[startup+1602.3 s]
/proc/loadavg: 1.37 1.82 1.94 2/68 13217
/proc/meminfo: memFree=1428512/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=86424 CPUtime=1587.77
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 28110 822 0 0 158749 28 0 0 25 0 1 0 60342289 88498176 17723 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 1 0 0
/proc/13059/statm: 21606 17723 378 142 0 20560 0
Current children cumulated CPU time (s) 1587.77
Current children cumulated vsize (KiB) 86424

[startup+1662.3 s]
/proc/loadavg: 1.13 1.66 1.87 2/68 13349
/proc/meminfo: memFree=1426656/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=87220 CPUtime=1647.75
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 28502 822 0 0 164743 32 0 0 25 0 1 0 60342289 89313280 18115 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 0 0 0
/proc/13059/statm: 21805 18115 378 142 0 20759 0
Current children cumulated CPU time (s) 1647.75
Current children cumulated vsize (KiB) 87220

[startup+1722.3 s]
/proc/loadavg: 1.05 1.54 1.82 2/68 13448
/proc/meminfo: memFree=1424608/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=88288 CPUtime=1707.72
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 28962 822 0 0 170737 35 0 0 25 0 1 0 60342289 90406912 18575 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13059/statm: 22072 18575 378 142 0 21026 0
Current children cumulated CPU time (s) 1707.72
Current children cumulated vsize (KiB) 88288

[startup+1782.3 s]
/proc/loadavg: 1.02 1.44 1.76 2/65 13452
/proc/meminfo: memFree=1411320/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=110344 CPUtime=1767.69
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 34645 822 0 0 176731 38 0 0 25 0 1 0 60342289 112992256 22209 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13059/statm: 27586 22209 378 142 0 26540 0
Current children cumulated CPU time (s) 1767.69
Current children cumulated vsize (KiB) 110344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.7 s]
/proc/loadavg: 1.01 1.39 1.73 2/65 13452
/proc/meminfo: memFree=1410936/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=110344 CPUtime=1800.07
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 34742 822 0 0 179969 38 0 0 25 0 1 0 60342289 112992256 22306 996147200 134512640 135095119 4294956304 18446744073709551615 134638166 0 0 4096 0 0 0 0 17 0 0 0
/proc/13059/statm: 27586 22306 378 142 0 26540 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 110344

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

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

[startup+1814.7 s]
/proc/loadavg: 1.01 1.39 1.73 2/65 13452
/proc/meminfo: memFree=1410936/2055920 swapFree=4192812/4192956
[pid=13059] ppid=13057 vsize=110344 CPUtime=1800.07
/proc/13059/stat : 13059 (pcs.small) R 13057 13059 12632 0 -1 4194304 34742 822 0 0 179969 38 0 0 25 0 1 0 60342289 112992256 22306 996147200 134512640 135095119 4294956304 18446744073709551615 134638166 0 0 4096 0 0 0 0 17 0 0 0
/proc/13059/statm: 27586 22306 378 142 0 26540 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 110344

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1814.72
CPU time (s): 1800.1
CPU user time (s): 1799.7
CPU system time (s): 0.405938
CPU usage (%): 99.1944
Max. virtual memory (cumulated for all children) (KiB): 112072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.7
system time used= 0.405938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35564
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= 21
involuntary context switches= 34219

runsolver used 2.29465 second user time and 5.71513 second system time

The end

Launcher Data 

Begin job on node62 at 2009-07-16 10:26:24
IDJOB=2091559
IDBENCH=60081
IDSOLVER=734
FILE ID=node62/2091559-1247732784
PBS_JOBID= 9521625
Free space on /tmp= 66248 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-41_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091559-1247732784/watcher-2091559-1247732784 -o /tmp/evaluation-result-2091559-1247732784/solver-2091559-1247732784 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1544366985 HOME/instance-2091559-1247732784.xml

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

MD5SUM BENCH= 0e23ccfbee1dfbcc703dc928c7294bfd
RANDOM SEED=1544366985

node62.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		: 3000.220
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		: 3000.220
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:       1463704 kB
Buffers:         77124 kB
Cached:         387112 kB
SwapCached:          0 kB
Active:          97552 kB
Inactive:       417020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1463704 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2108 kB
Writeback:           0 kB
Mapped:          61780 kB
Slab:            62844 kB
Committed_AS:   503712 kB
PageTables:       1912 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= 66248 MiB
End job on node62 at 2009-07-16 10:56:40