Trace number 2091459

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) 1800.09 1806.82

General information on the benchmark

Namecsp/rand-2-40-19-fcd/
normalized-rand-2-40-19-443-230-fcd-3_ext.xml
MD5SUMce40ed4691a90a2ac4217ea7b5e30eda
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 benchmark16.1965
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints340
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension340
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
0.17/0.22	c Seed is 404845444
0.17/0.22	c Constructing HOME/instance-2091459-1247732626.xml  with 6422 constraints
0.17/0.22	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-2091459-1247732626/watcher-2091459-1247732626 -o /tmp/evaluation-result-2091459-1247732626/solver-2091459-1247732626 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 404845444 HOME/instance-2091459-1247732626.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 1.99 4/81 19089
/proc/meminfo: memFree=1351016/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=18576 CPUtime=0
/proc/19089/stat : 19089 (runsolver) R 19087 19089 17482 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 60329462 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 240472616231 0 0 4096 24578 0 0 0 17 1 0 0
/proc/19089/statm: 4644 284 249 26 0 2626 0

[startup+0.064593 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 19089
/proc/meminfo: memFree=1351016/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=5036 CPUtime=0.03
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 955 822 0 0 3 0 0 0 18 0 1 0 60329462 5156864 564 996147200 134512640 135095119 4294956304 18446744073709551615 7946819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 1259 564 364 142 0 213 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5036

[startup+0.102597 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 19089
/proc/meminfo: memFree=1351016/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=5704 CPUtime=0.07
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 1132 822 0 0 7 0 0 0 18 0 1 0 60329462 5840896 741 996147200 134512640 135095119 4294956304 18446744073709551615 7978594 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 1426 741 367 142 0 380 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5704

[startup+0.301613 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 19089
/proc/meminfo: memFree=1351016/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=6364 CPUtime=0.27
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 1351 822 0 0 27 0 0 0 19 0 1 0 60329462 6516736 927 996147200 134512640 135095119 4294956304 18446744073709551615 134642964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 1591 927 378 142 0 545 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6364

[startup+0.701648 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 19089
/proc/meminfo: memFree=1351016/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=6364 CPUtime=0.67
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 1357 822 0 0 67 0 0 0 23 0 1 0 60329462 6516736 933 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 1591 933 378 142 0 545 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6364

[startup+1.50272 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 19095
/proc/meminfo: memFree=1348448/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=6620 CPUtime=1.46
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 1436 822 0 0 146 0 0 0 25 0 1 0 60329462 6778880 947 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 1655 947 378 142 0 609 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 6620

[startup+3.10186 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 19095
/proc/meminfo: memFree=1348128/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=7136 CPUtime=3.05
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 1578 822 0 0 304 1 0 0 25 0 1 0 60329462 7307264 1089 996147200 134512640 135095119 4294956304 18446744073709551615 134641649 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 1784 1089 378 142 0 738 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7136

[startup+6.30114 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 19095
/proc/meminfo: memFree=1346208/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=9344 CPUtime=6.22
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 2255 822 0 0 621 1 0 0 25 0 1 0 60329462 9568256 1508 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 2336 1508 378 142 0 1290 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 9344

[startup+12.7017 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 19095
/proc/meminfo: memFree=1344544/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=11156 CPUtime=12.55
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 2942 822 0 0 1254 1 0 0 25 0 1 0 60329462 11423744 1938 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 2789 1938 378 142 0 1743 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 11156

[startup+25.5018 s]
/proc/loadavg: 1.95 1.98 1.99 3/82 19095
/proc/meminfo: memFree=1340832/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=16456 CPUtime=25.23
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 4628 822 0 0 2521 2 0 0 25 0 1 0 60329462 16850944 2821 996147200 134512640 135095119 4294956304 18446744073709551615 134643043 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 4114 2821 378 142 0 3068 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 16456

[startup+51.1011 s]
/proc/loadavg: 1.96 1.98 1.99 3/82 19095
/proc/meminfo: memFree=1336992/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=18676 CPUtime=50.59
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 5629 822 0 0 5056 3 0 0 25 0 1 0 60329462 19124224 3822 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 4669 3822 378 142 0 3623 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 18676

[startup+102.307 s]
/proc/loadavg: 1.98 1.98 1.99 3/82 19095
/proc/meminfo: memFree=1329312/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=29568 CPUtime=101.32
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 9020 822 0 0 10126 6 0 0 25 0 1 0 60329462 30277632 5675 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 7392 5675 378 142 0 6346 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 29568

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19095
/proc/meminfo: memFree=1324640/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=31920 CPUtime=160.76
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 10226 822 0 0 16068 8 0 0 25 0 1 0 60329462 32686080 6881 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 7980 6881 378 142 0 6934 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 31920

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19095
/proc/meminfo: memFree=1319520/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=43008 CPUtime=220.18
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 13513 822 0 0 22008 10 0 0 25 0 1 0 60329462 44040192 8119 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 10752 8119 378 142 0 9706 0
Current children cumulated CPU time (s) 220.18
Current children cumulated vsize (KiB) 43008

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19095
/proc/meminfo: memFree=1315104/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=45488 CPUtime=279.63
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 14620 822 0 0 27951 12 0 0 25 0 1 0 60329462 46579712 9226 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 11372 9226 378 142 0 10326 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 45488

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19095
/proc/meminfo: memFree=1306528/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=56316 CPUtime=339.06
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 17779 822 0 0 33892 14 0 0 25 0 1 0 60329462 57667584 11360 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 14079 11360 378 142 0 13033 0
Current children cumulated CPU time (s) 339.06
Current children cumulated vsize (KiB) 56316

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19137
/proc/meminfo: memFree=1304792/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=56316 CPUtime=398.75
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 18191 822 0 0 39860 15 0 0 25 0 1 0 60329462 57667584 11772 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/19089/statm: 14079 11772 378 142 0 13033 0
Current children cumulated CPU time (s) 398.75
Current children cumulated vsize (KiB) 56316

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19137
/proc/meminfo: memFree=1302488/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=56968 CPUtime=458.73
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 18767 822 0 0 45857 16 0 0 25 0 1 0 60329462 58335232 12348 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19089/statm: 14242 12348 378 142 0 13196 0
Current children cumulated CPU time (s) 458.73
Current children cumulated vsize (KiB) 56968

[startup+522.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19137
/proc/meminfo: memFree=1299224/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=58916 CPUtime=518.72
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 19629 822 0 0 51854 18 0 0 25 0 1 0 60329462 60329984 13210 996147200 134512640 135095119 4294956304 18446744073709551615 134637435 0 0 4096 0 0 0 0 17 0 0 0
/proc/19089/statm: 14729 13210 378 142 0 13683 0
Current children cumulated CPU time (s) 518.72
Current children cumulated vsize (KiB) 58916

[startup+582.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19137
/proc/meminfo: memFree=1295512/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=77268 CPUtime=578.69
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 24577 822 0 0 57848 21 0 0 25 0 1 0 60329462 79122432 14061 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19089/statm: 19317 14061 378 142 0 18271 0
Current children cumulated CPU time (s) 578.69
Current children cumulated vsize (KiB) 77268

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19137
/proc/meminfo: memFree=1292248/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=79108 CPUtime=638.68
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 25379 822 0 0 63846 22 0 0 25 0 1 0 60329462 81006592 14863 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19089/statm: 19777 14863 378 142 0 18731 0
Current children cumulated CPU time (s) 638.68
Current children cumulated vsize (KiB) 79108

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19137
/proc/meminfo: memFree=1283032/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=84228 CPUtime=818.61
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 27661 822 0 0 81835 26 0 0 25 0 1 0 60329462 86249472 17145 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19089/statm: 21057 17145 378 142 0 20011 0
Current children cumulated CPU time (s) 818.61
Current children cumulated vsize (KiB) 84228

[startup+882.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19137
/proc/meminfo: memFree=1280088/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=85932 CPUtime=878.58
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 28401 822 0 0 87832 26 0 0 25 0 1 0 60329462 87994368 17885 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19089/statm: 21483 17885 378 142 0 20437 0
Current children cumulated CPU time (s) 878.58
Current children cumulated vsize (KiB) 85932

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19137
/proc/meminfo: memFree=1277272/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=87628 CPUtime=938.56
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 29102 822 0 0 93829 27 0 0 25 0 1 0 60329462 89731072 18586 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19089/statm: 21907 18586 378 142 0 20861 0
Current children cumulated CPU time (s) 938.56
Current children cumulated vsize (KiB) 87628

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19137
/proc/meminfo: memFree=1260824/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=110992 CPUtime=998.54
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 35263 822 0 0 99824 30 0 0 25 0 1 0 60329462 113655808 22698 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19089/statm: 27748 22698 378 142 0 26702 0
Current children cumulated CPU time (s) 998.54
Current children cumulated vsize (KiB) 110992

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19137
/proc/meminfo: memFree=1259608/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=110992 CPUtime=1058.53
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 35548 822 0 0 105822 31 0 0 25 0 1 0 60329462 113655808 22983 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19089/statm: 27748 22983 378 142 0 26702 0
Current children cumulated CPU time (s) 1058.53
Current children cumulated vsize (KiB) 110992

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19137
/proc/meminfo: memFree=1258456/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=110992 CPUtime=1118.28
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 35827 822 0 0 111797 31 0 0 25 0 1 0 60329462 113655808 23262 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19089/statm: 27748 23262 378 142 0 26702 0
Current children cumulated CPU time (s) 1118.28
Current children cumulated vsize (KiB) 110992

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19137
/proc/meminfo: memFree=1257304/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=110992 CPUtime=1178.05
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 36108 822 0 0 117774 31 0 0 25 0 1 0 60329462 113655808 23543 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19089/statm: 27748 23543 378 142 0 26702 0
Current children cumulated CPU time (s) 1178.05
Current children cumulated vsize (KiB) 110992

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19137
/proc/meminfo: memFree=1256152/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=110992 CPUtime=1237.81
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 36373 822 0 0 123750 31 0 0 25 0 1 0 60329462 113655808 23808 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19089/statm: 27748 23808 378 142 0 26702 0
Current children cumulated CPU time (s) 1237.81
Current children cumulated vsize (KiB) 110992

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19137
/proc/meminfo: memFree=1255128/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=110992 CPUtime=1297.57
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 36632 822 0 0 129725 32 0 0 25 0 1 0 60329462 113655808 24067 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19089/statm: 27748 24067 378 142 0 26702 0
Current children cumulated CPU time (s) 1297.57
Current children cumulated vsize (KiB) 110992

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19137
/proc/meminfo: memFree=1254040/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=110992 CPUtime=1357.33
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 36885 822 0 0 135701 32 0 0 25 0 1 0 60329462 113655808 24320 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19089/statm: 27748 24320 378 142 0 26702 0
Current children cumulated CPU time (s) 1357.33
Current children cumulated vsize (KiB) 110992

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19137
/proc/meminfo: memFree=1253016/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=110992 CPUtime=1417.1
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 37140 822 0 0 141677 33 0 0 25 0 1 0 60329462 113655808 24575 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19089/statm: 27748 24575 378 142 0 26702 0
Current children cumulated CPU time (s) 1417.1
Current children cumulated vsize (KiB) 110992

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19137
/proc/meminfo: memFree=1251992/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=110992 CPUtime=1476.85
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 37391 822 0 0 147652 33 0 0 25 0 1 0 60329462 113655808 24826 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19089/statm: 27748 24826 378 142 0 26702 0
Current children cumulated CPU time (s) 1476.85
Current children cumulated vsize (KiB) 110992

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19137
/proc/meminfo: memFree=1250776/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=111376 CPUtime=1536.62
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 37743 822 0 0 153628 34 0 0 25 0 1 0 60329462 114049024 25178 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19089/statm: 27844 25178 378 142 0 26798 0
Current children cumulated CPU time (s) 1536.62
Current children cumulated vsize (KiB) 111376

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19137
/proc/meminfo: memFree=1248408/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=112688 CPUtime=1596.37
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 38305 822 0 0 159603 34 0 0 25 0 1 0 60329462 115392512 25740 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19089/statm: 28172 25740 378 142 0 27126 0
Current children cumulated CPU time (s) 1596.37
Current children cumulated vsize (KiB) 112688

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19139
/proc/meminfo: memFree=1246104/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=113876 CPUtime=1656.13
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 38846 822 0 0 165578 35 0 0 25 0 1 0 60329462 116609024 26281 996147200 134512640 135095119 4294956304 18446744073709551615 134642572 0 0 4096 0 0 0 0 17 0 0 0
/proc/19089/statm: 28469 26281 378 142 0 27423 0
Current children cumulated CPU time (s) 1656.13
Current children cumulated vsize (KiB) 113876

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19139
/proc/meminfo: memFree=1243800/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=147828 CPUtime=1715.89
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 47575 822 0 0 171550 39 0 0 25 0 1 0 60329462 151375872 26817 996147200 134512640 135095119 4294956304 18446744073709551615 134554977 0 0 4096 0 0 0 0 17 0 0 0
/proc/19089/statm: 36957 26817 378 142 0 35911 0
Current children cumulated CPU time (s) 1715.89
Current children cumulated vsize (KiB) 147828

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19139
/proc/meminfo: memFree=1241688/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=149020 CPUtime=1775.65
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 48112 822 0 0 177525 40 0 0 25 0 1 0 60329462 152596480 27354 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19089/statm: 37255 27354 378 142 0 36209 0
Current children cumulated CPU time (s) 1775.65
Current children cumulated vsize (KiB) 149020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.8 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19139
/proc/meminfo: memFree=1240856/2055920 swapFree=4191900/4192956
[pid=19089] ppid=19087 vsize=149668 CPUtime=1800.06
/proc/19089/stat : 19089 (pcs.small) R 19087 19089 17482 0 -1 4194304 48346 822 0 0 179965 41 0 0 25 0 1 0 60329462 153260032 27588 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19089/statm: 37417 27588 378 142 0 36371 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 149668

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.82
CPU time (s): 1800.09
CPU user time (s): 1799.65
CPU system time (s): 0.436933
CPU usage (%): 99.6273
Max. virtual memory (cumulated for all children) (KiB): 180600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.65
system time used= 0.436933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49168
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= 27669

runsolver used 2.09568 second user time and 5.02923 second system time

The end

Launcher Data 

Begin job on node15 at 2009-07-16 10:23:46
IDJOB=2091459
IDBENCH=60065
IDSOLVER=733
FILE ID=node15/2091459-1247732626
PBS_JOBID= 9521493
Free space on /tmp= 66304 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-40-19-fcd/normalized-rand-2-40-19-443-230-fcd-3_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091459-1247732626/watcher-2091459-1247732626 -o /tmp/evaluation-result-2091459-1247732626/solver-2091459-1247732626 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 404845444 HOME/instance-2091459-1247732626.xml

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

MD5SUM BENCH= ce40ed4691a90a2ac4217ea7b5e30eda
RANDOM SEED=404845444

node15.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:       1351496 kB
Buffers:         93560 kB
Cached:         507280 kB
SwapCached:        416 kB
Active:         220988 kB
Inactive:       413696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1351496 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            1924 kB
Writeback:           0 kB
Mapped:          53452 kB
Slab:            54756 kB
Committed_AS:   866164 kB
PageTables:       1976 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= 66304 MiB
End job on node15 at 2009-07-16 10:53:55