Trace number 2089975

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) 1800.13 1801.43

General information on the benchmark

Namecsp/rand-2-40-19/
normalized-rand-2-40-19-443-230-13_ext.xml
MD5SUM651c62c6961ea46c870b8699d9d0bf8b
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark25.6561
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints342
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension342
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 916841028
0.18/0.20	c Constructing HOME/instance-2089975-1247730916.xml  with 6462 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-2089975-1247730916/watcher-2089975-1247730916 -o /tmp/evaluation-result-2089975-1247730916/solver-2089975-1247730916 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 916841028 HOME/instance-2089975-1247730916.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: 1.92 1.98 2.01 4/81 12876
/proc/meminfo: memFree=1587388/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=5356 CPUtime=0
/proc/12876/stat : 12876 (pcssolve) R 12874 12876 12316 0 -1 4194304 267 0 0 0 0 0 0 0 23 0 1 0 60158765 5484544 235 996147200 4194304 4889804 548682068800 18446744073709551615 4721024 0 0 4100 65536 0 0 0 17 1 0 0
/proc/12876/statm: 1339 235 196 169 0 50 0

[startup+0.107397 s]
/proc/loadavg: 1.92 1.98 2.01 4/81 12876
/proc/meminfo: memFree=1587388/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=6372 CPUtime=0.08
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 1313 822 0 0 8 0 0 0 18 0 1 0 60158765 6524928 889 996147200 134512640 135095119 4294956304 18446744073709551615 9129529 0 0 4096 0 0 0 0 17 1 0 0
/proc/12876/statm: 1593 889 367 142 0 547 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6372

[startup+0.202404 s]
/proc/loadavg: 1.92 1.98 2.01 4/81 12876
/proc/meminfo: memFree=1587388/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=6372 CPUtime=0.18
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 1351 822 0 0 18 0 0 0 18 0 1 0 60158765 6524928 927 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12876/statm: 1593 927 378 142 0 547 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 6372

[startup+0.302414 s]
/proc/loadavg: 1.92 1.98 2.01 4/81 12876
/proc/meminfo: memFree=1587388/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=6372 CPUtime=0.28
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 1353 822 0 0 28 0 0 0 19 0 1 0 60158765 6524928 929 996147200 134512640 135095119 4294956304 18446744073709551615 134615502 0 0 4096 0 0 0 0 17 1 0 0
/proc/12876/statm: 1593 929 378 142 0 547 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6372

[startup+0.701459 s]
/proc/loadavg: 1.92 1.98 2.01 4/81 12876
/proc/meminfo: memFree=1587388/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=6372 CPUtime=0.68
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 1360 822 0 0 68 0 0 0 23 0 1 0 60158765 6524928 936 996147200 134512640 135095119 4294956304 18446744073709551615 134576403 0 0 4096 0 0 0 0 17 1 0 0
/proc/12876/statm: 1593 936 378 142 0 547 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6372

[startup+1.50255 s]
/proc/loadavg: 1.92 1.98 2.01 3/82 12882
/proc/meminfo: memFree=1584828/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=6628 CPUtime=1.47
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 1438 822 0 0 147 0 0 0 25 0 1 0 60158765 6787072 949 996147200 134512640 135095119 4294956304 18446744073709551615 134589672 0 0 4096 0 0 0 0 17 1 0 0
/proc/12876/statm: 1657 949 378 142 0 611 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6628

[startup+3.10173 s]
/proc/loadavg: 1.92 1.98 2.01 3/82 12882
/proc/meminfo: memFree=1584444/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=7144 CPUtime=3.05
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 1585 822 0 0 305 0 0 0 25 0 1 0 60158765 7315456 1096 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12876/statm: 1786 1096 378 142 0 740 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7144

[startup+6.30109 s]
/proc/loadavg: 1.93 1.98 2.01 3/82 12882
/proc/meminfo: memFree=1582460/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=9352 CPUtime=6.23
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 2274 822 0 0 622 1 0 0 25 0 1 0 60158765 9576448 1527 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/12876/statm: 2338 1527 378 142 0 1292 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 9352

[startup+12.7018 s]
/proc/loadavg: 1.93 1.98 2.01 3/82 12882
/proc/meminfo: memFree=1580796/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=11160 CPUtime=12.56
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 2952 822 0 0 1255 1 0 0 25 0 1 0 60158765 11427840 1948 996147200 134512640 135095119 4294956304 18446744073709551615 134615652 0 0 4096 0 0 0 0 17 1 0 0
/proc/12876/statm: 2790 1948 378 142 0 1744 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11160

[startup+25.5012 s]
/proc/loadavg: 2.02 2.00 2.01 3/82 12882
/proc/meminfo: memFree=1576956/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=16608 CPUtime=25.24
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 4640 822 0 0 2521 3 0 0 25 0 1 0 60158765 17006592 2866 996147200 134512640 135095119 4294956304 18446744073709551615 134589541 0 0 4096 0 0 0 0 17 1 0 0
/proc/12876/statm: 4152 2866 378 142 0 3106 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 16608

[startup+51.1011 s]
/proc/loadavg: 2.01 2.00 2.01 3/82 12882
/proc/meminfo: memFree=1573244/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=18572 CPUtime=50.6
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 5573 822 0 0 5056 4 0 0 25 0 1 0 60158765 19017728 3799 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/12876/statm: 4643 3799 378 142 0 3597 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 18572

[startup+102.302 s]
/proc/loadavg: 2.11 2.03 2.01 3/73 13032
/proc/meminfo: memFree=1609540/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=29592 CPUtime=101.64
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 9043 822 0 0 10154 10 0 0 25 0 1 0 60158765 30302208 5731 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12876/statm: 7398 5731 378 142 0 6352 0
Current children cumulated CPU time (s) 101.64
Current children cumulated vsize (KiB) 29592

[startup+162.302 s]
/proc/loadavg: 2.12 2.05 2.02 3/73 13063
/proc/meminfo: memFree=1605252/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=31944 CPUtime=161.61
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 10270 822 0 0 16149 12 0 0 25 0 1 0 60158765 32710656 6958 996147200 134512640 135095119 4294956304 18446744073709551615 134638356 0 0 4096 0 0 0 0 17 0 0 0
/proc/12876/statm: 7986 6958 378 142 0 6940 0
Current children cumulated CPU time (s) 161.61
Current children cumulated vsize (KiB) 31944

[startup+222.306 s]
/proc/loadavg: 2.17 2.08 2.03 3/73 13063
/proc/meminfo: memFree=1596548/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=43148 CPUtime=221.59
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 13613 822 0 0 22144 15 0 0 25 0 1 0 60158765 44183552 8252 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12876/statm: 10787 8252 378 142 0 9741 0
Current children cumulated CPU time (s) 221.59
Current children cumulated vsize (KiB) 43148

[startup+282.302 s]
/proc/loadavg: 2.13 2.09 2.03 3/73 13063
/proc/meminfo: memFree=1587076/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=45764 CPUtime=281.56
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 14765 822 0 0 28140 16 0 0 25 0 1 0 60158765 46862336 9404 996147200 134512640 135095119 4294956304 18446744073709551615 134570821 0 0 4096 0 0 0 0 17 0 0 0
/proc/12876/statm: 11441 9404 378 142 0 10395 0
Current children cumulated CPU time (s) 281.56
Current children cumulated vsize (KiB) 45764

[startup+342.302 s]
/proc/loadavg: 2.20 2.12 2.04 3/82 13104
/proc/meminfo: memFree=1561852/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=56460 CPUtime=341.53
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 17886 822 0 0 34135 18 0 0 25 0 1 0 60158765 57815040 11500 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12876/statm: 14115 11500 378 142 0 13069 0
Current children cumulated CPU time (s) 341.53
Current children cumulated vsize (KiB) 56460

[startup+402.301 s]
/proc/loadavg: 2.10 2.11 2.04 3/82 13109
/proc/meminfo: memFree=1560252/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=56460 CPUtime=401.51
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 18315 822 0 0 40132 19 0 0 25 0 1 0 60158765 57815040 11929 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12876/statm: 14115 11929 378 142 0 13069 0
Current children cumulated CPU time (s) 401.51
Current children cumulated vsize (KiB) 56460

[startup+462.301 s]
/proc/loadavg: 2.04 2.08 2.04 3/82 13109
/proc/meminfo: memFree=1557820/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=57116 CPUtime=461.49
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 18875 822 0 0 46128 21 0 0 25 0 1 0 60158765 58486784 12489 996147200 134512640 135095119 4294956304 18446744073709551615 9098875 0 0 4096 0 0 0 0 17 0 0 0
/proc/12876/statm: 14279 12489 378 142 0 13233 0
Current children cumulated CPU time (s) 461.49
Current children cumulated vsize (KiB) 57116

[startup+522.302 s]
/proc/loadavg: 2.01 2.07 2.03 3/82 13109
/proc/meminfo: memFree=1554364/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=58952 CPUtime=521.47
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 19734 822 0 0 52126 21 0 0 25 0 1 0 60158765 60366848 13348 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12876/statm: 14738 13348 378 142 0 13692 0
Current children cumulated CPU time (s) 521.47
Current children cumulated vsize (KiB) 58952

[startup+582.302 s]
/proc/loadavg: 2.00 2.05 2.03 3/82 13109
/proc/meminfo: memFree=1550972/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=77304 CPUtime=581.44
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 24662 822 0 0 58119 25 0 0 25 0 1 0 60158765 79159296 14179 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12876/statm: 19326 14179 378 142 0 18280 0
Current children cumulated CPU time (s) 581.44
Current children cumulated vsize (KiB) 77304

[startup+642.301 s]
/proc/loadavg: 2.00 2.04 2.02 3/82 13109
/proc/meminfo: memFree=1547900/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=79024 CPUtime=641.43
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 25438 822 0 0 64116 27 0 0 25 0 1 0 60158765 80920576 14955 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12876/statm: 19756 14955 378 142 0 18710 0
Current children cumulated CPU time (s) 641.43
Current children cumulated vsize (KiB) 79024

[startup+702.303 s]

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

[startup+882.306 s]
/proc/loadavg: 2.01 2.03 2.01 3/82 13151
/proc/meminfo: memFree=1549108/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=85688 CPUtime=881.34
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 28408 822 0 0 88103 31 0 0 25 0 1 0 60158765 87744512 17925 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12876/statm: 21422 17925 378 142 0 20376 0
Current children cumulated CPU time (s) 881.34
Current children cumulated vsize (KiB) 85688

[startup+942.303 s]
/proc/loadavg: 2.00 2.02 2.00 4/82 13151
/proc/meminfo: memFree=1546292/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=87264 CPUtime=941.31
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 29086 822 0 0 94099 32 0 0 25 0 1 0 60158765 89358336 18603 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12876/statm: 21816 18603 378 142 0 20770 0
Current children cumulated CPU time (s) 941.31
Current children cumulated vsize (KiB) 87264

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 13151
/proc/meminfo: memFree=1543540/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=88704 CPUtime=1001.29
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 29761 822 0 0 100096 33 0 0 25 0 1 0 60158765 90832896 19278 996147200 134512640 135095119 4294956304 18446744073709551615 134576611 0 0 4096 0 0 0 0 17 0 0 0
/proc/12876/statm: 22176 19278 378 142 0 21130 0
Current children cumulated CPU time (s) 1001.29
Current children cumulated vsize (KiB) 88704

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/82 13151
/proc/meminfo: memFree=1528060/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=111284 CPUtime=1061.26
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 35681 822 0 0 106091 35 0 0 25 0 1 0 60158765 113954816 23149 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 0 0 0
/proc/12876/statm: 27821 23149 378 142 0 26775 0
Current children cumulated CPU time (s) 1061.26
Current children cumulated vsize (KiB) 111284

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 13151
/proc/meminfo: memFree=1526908/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=111284 CPUtime=1121.24
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 35967 822 0 0 112088 36 0 0 25 0 1 0 60158765 113954816 23435 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/12876/statm: 27821 23435 378 142 0 26775 0
Current children cumulated CPU time (s) 1121.24
Current children cumulated vsize (KiB) 111284

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13151
/proc/meminfo: memFree=1525820/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=111284 CPUtime=1181.22
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 36234 822 0 0 118086 36 0 0 25 0 1 0 60158765 113954816 23702 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12876/statm: 27821 23702 378 142 0 26775 0
Current children cumulated CPU time (s) 1181.22
Current children cumulated vsize (KiB) 111284

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13151
/proc/meminfo: memFree=1524668/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=111284 CPUtime=1241.21
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 36508 822 0 0 124084 37 0 0 25 0 1 0 60158765 113954816 23976 996147200 134512640 135095119 4294956304 18446744073709551615 134577809 0 0 4096 0 0 0 0 17 0 0 0
/proc/12876/statm: 27821 23976 378 142 0 26775 0
Current children cumulated CPU time (s) 1241.21
Current children cumulated vsize (KiB) 111284

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13151
/proc/meminfo: memFree=1523580/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=111284 CPUtime=1301.18
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 36787 822 0 0 130081 37 0 0 25 0 1 0 60158765 113954816 24255 996147200 134512640 135095119 4294956304 18446744073709551615 134555007 0 0 4096 0 0 0 0 17 0 0 0
/proc/12876/statm: 27821 24255 378 142 0 26775 0
Current children cumulated CPU time (s) 1301.18
Current children cumulated vsize (KiB) 111284

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13151
/proc/meminfo: memFree=1522428/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=111284 CPUtime=1361.15
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 37047 822 0 0 136078 37 0 0 25 0 1 0 60158765 113954816 24515 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/12876/statm: 27821 24515 378 142 0 26775 0
Current children cumulated CPU time (s) 1361.15
Current children cumulated vsize (KiB) 111284

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 13151
/proc/meminfo: memFree=1521340/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=111284 CPUtime=1421.14
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 37306 822 0 0 142076 38 0 0 25 0 1 0 60158765 113954816 24774 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12876/statm: 27821 24774 378 142 0 26775 0
Current children cumulated CPU time (s) 1421.14
Current children cumulated vsize (KiB) 111284

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 13151
/proc/meminfo: memFree=1520316/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=111284 CPUtime=1481.1
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 37550 822 0 0 148072 38 0 0 25 0 1 0 60158765 113954816 25018 996147200 134512640 135095119 4294956304 18446744073709551615 134643026 0 0 4096 0 0 0 0 17 0 0 0
/proc/12876/statm: 27821 25018 378 142 0 26775 0
Current children cumulated CPU time (s) 1481.1
Current children cumulated vsize (KiB) 111284

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13151
/proc/meminfo: memFree=1519292/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=111284 CPUtime=1541.09
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 37806 822 0 0 154070 39 0 0 25 0 1 0 60158765 113954816 25274 996147200 134512640 135095119 4294956304 18446744073709551615 134643059 0 0 4096 0 0 0 0 17 0 0 0
/proc/12876/statm: 27821 25274 378 142 0 26775 0
Current children cumulated CPU time (s) 1541.09
Current children cumulated vsize (KiB) 111284

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13151
/proc/meminfo: memFree=1517308/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=112332 CPUtime=1601.07
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 38320 822 0 0 160067 40 0 0 25 0 1 0 60158765 115027968 25788 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12876/statm: 28083 25788 378 142 0 27037 0
Current children cumulated CPU time (s) 1601.07
Current children cumulated vsize (KiB) 112332

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13151
/proc/meminfo: memFree=1515324/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=113372 CPUtime=1661.04
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 38810 822 0 0 166064 40 0 0 25 0 1 0 60158765 116092928 26278 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 0 0 0
/proc/12876/statm: 28343 26278 378 142 0 27297 0
Current children cumulated CPU time (s) 1661.04
Current children cumulated vsize (KiB) 113372

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13151
/proc/meminfo: memFree=1513084/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=147316 CPUtime=1721.02
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 47537 822 0 0 172058 44 0 0 25 0 1 0 60158765 150851584 26812 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12876/statm: 36829 26812 378 142 0 35783 0
Current children cumulated CPU time (s) 1721.02
Current children cumulated vsize (KiB) 147316

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13151
/proc/meminfo: memFree=1510780/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=148628 CPUtime=1781
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 48101 822 0 0 178055 45 0 0 25 0 1 0 60158765 152195072 27376 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12876/statm: 37157 27376 378 142 0 36111 0
Current children cumulated CPU time (s) 1781
Current children cumulated vsize (KiB) 148628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13151
/proc/meminfo: memFree=1510204/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=148888 CPUtime=1800.09
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 48247 822 0 0 179964 45 0 0 25 0 1 0 60158765 152461312 27522 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12876/statm: 37222 27522 378 142 0 36176 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 148888

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

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

[startup+1801.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13151
/proc/meminfo: memFree=1510204/2055920 swapFree=4192812/4192956
[pid=12876] ppid=12874 vsize=148888 CPUtime=1800.09
/proc/12876/stat : 12876 (pcs.small) R 12874 12876 12316 0 -1 4194304 48247 822 0 0 179964 45 0 0 25 0 1 0 60158765 152461312 27522 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12876/statm: 37222 27522 378 142 0 36176 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 148888

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.43
CPU time (s): 1800.13
CPU user time (s): 1799.65
CPU system time (s): 0.482926
CPU usage (%): 99.9283
Max. virtual memory (cumulated for all children) (KiB): 148888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.65
system time used= 0.482926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49069
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= 9112

runsolver used 2.15067 second user time and 4.93125 second system time

The end

Launcher Data 

Begin job on node9 at 2009-07-16 09:55:16
IDJOB=2089975
IDBENCH=59656
IDSOLVER=734
FILE ID=node9/2089975-1247730916
PBS_JOBID= 9521558
Free space on /tmp= 66368 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-40-19/normalized-rand-2-40-19-443-230-13_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089975-1247730916/watcher-2089975-1247730916 -o /tmp/evaluation-result-2089975-1247730916/solver-2089975-1247730916 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 916841028 HOME/instance-2089975-1247730916.xml

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

MD5SUM BENCH= 651c62c6961ea46c870b8699d9d0bf8b
RANDOM SEED=916841028

node9.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		: 3000.216
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		: 3000.216
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:       1587868 kB
Buffers:         79940 kB
Cached:         255232 kB
SwapCached:          0 kB
Active:         114116 kB
Inactive:       284160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1587868 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1976 kB
Writeback:           0 kB
Mapped:          83500 kB
Slab:            54936 kB
Committed_AS:   609024 kB
PageTables:       1924 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= 66372 MiB
End job on node9 at 2009-07-16 10:25:20