Trace number 2091669

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) 1800.04 1803.32

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-30_ext.xml
MD5SUM8df443210bd82f28c0929375e7348651
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 variables50
Number of constraints471
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension471
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
0.00/0.02	c Seed is 1988671564
0.00/0.02	c Constructing HOME/instance-2091669-1247733103.xml  with 10808 constraints
0.07/0.18	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-2091669-1247733103/watcher-2091669-1247733103 -o /tmp/evaluation-result-2091669-1247733103/solver-2091669-1247733103 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1988671564 HOME/instance-2091669-1247733103.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: 2.00 1.99 1.99 4/82 23605
/proc/meminfo: memFree=1501648/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=5212 CPUtime=0
/proc/23605/stat : 23605 (pcssolve) R 23603 23605 23213 0 -1 4194304 69 0 0 0 0 0 0 0 20 0 1 0 60374825 5337088 43 996147200 4194304 4889804 548682068800 18446744073709551615 255370201770 0 0 4096 0 0 0 0 17 1 0 0
/proc/23605/statm: 1303 43 29 169 0 14 0

[startup+0.090151 s]
/proc/loadavg: 2.00 1.99 1.99 4/82 23605
/proc/meminfo: memFree=1501648/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=5432 CPUtime=0.06
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 1085 822 0 0 6 0 0 0 24 0 1 0 60374825 5562368 694 996147200 134512640 135095119 4294956304 18446744073709551615 134681633 0 0 4096 0 0 0 0 17 1 0 0
/proc/23605/statm: 1358 694 364 142 0 312 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5432

[startup+0.101149 s]
/proc/loadavg: 2.00 1.99 1.99 4/82 23605
/proc/meminfo: memFree=1501648/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=5696 CPUtime=0.07
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 1132 822 0 0 7 0 0 0 24 0 1 0 60374825 5832704 741 996147200 134512640 135095119 4294956304 18446744073709551615 4159337025 0 0 4096 0 0 0 0 17 1 0 0
/proc/23605/statm: 1424 741 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.301176 s]
/proc/loadavg: 2.00 1.99 1.99 4/82 23605
/proc/meminfo: memFree=1501648/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=8108 CPUtime=0.28
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 1800 822 0 0 27 1 0 0 25 0 1 0 60374825 8302592 1311 996147200 134512640 135095119 4294956304 18446744073709551615 134642992 0 0 4096 0 0 0 0 17 1 0 0
/proc/23605/statm: 2027 1311 378 142 0 981 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8108

[startup+0.701217 s]
/proc/loadavg: 2.00 1.99 1.99 4/82 23605
/proc/meminfo: memFree=1501648/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=8108 CPUtime=0.67
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 1803 822 0 0 66 1 0 0 25 0 1 0 60374825 8302592 1314 996147200 134512640 135095119 4294956304 18446744073709551615 134636926 0 0 4096 0 0 0 0 17 1 0 0
/proc/23605/statm: 2027 1314 378 142 0 981 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8108

[startup+1.5013 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 23611
/proc/meminfo: memFree=1497800/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=8108 CPUtime=1.46
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 1809 822 0 0 145 1 0 0 25 0 1 0 60374825 8302592 1320 996147200 134512640 135095119 4294956304 18446744073709551615 10149720 0 0 4096 0 0 0 0 17 1 0 0
/proc/23605/statm: 2027 1320 378 142 0 981 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8108

[startup+3.10147 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 23611
/proc/meminfo: memFree=1497608/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=8108 CPUtime=3.05
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 1819 822 0 0 304 1 0 0 25 0 1 0 60374825 8302592 1330 996147200 134512640 135095119 4294956304 18446744073709551615 134555063 0 0 4096 0 0 0 0 17 1 0 0
/proc/23605/statm: 2027 1330 378 142 0 981 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8108

[startup+6.30181 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 23611
/proc/meminfo: memFree=1497352/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=8108 CPUtime=6.22
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 1840 822 0 0 621 1 0 0 25 0 1 0 60374825 8302592 1351 996147200 134512640 135095119 4294956304 18446744073709551615 134636919 0 0 4096 0 0 0 0 17 1 0 0
/proc/23605/statm: 2027 1351 378 142 0 981 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8108

[startup+12.7025 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 23611
/proc/meminfo: memFree=1496648/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=9648 CPUtime=12.56
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 2140 822 0 0 1255 1 0 0 25 0 1 0 60374825 9879552 1522 996147200 134512640 135095119 4294956304 18446744073709551615 134643026 0 0 4096 0 0 0 0 17 1 0 0
/proc/23605/statm: 2412 1522 378 142 0 1366 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9648

[startup+25.5018 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 23611
/proc/meminfo: memFree=1495688/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=10044 CPUtime=25.24
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 2390 822 0 0 2523 1 0 0 25 0 1 0 60374825 10285056 1772 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/23605/statm: 2511 1772 378 142 0 1465 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 10044

[startup+51.1015 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 23611
/proc/meminfo: memFree=1492552/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=14204 CPUtime=50.6
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 3693 822 0 0 5058 2 0 0 25 0 1 0 60374825 14544896 2561 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/23605/statm: 3551 2561 378 142 0 2505 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 14204

[startup+102.307 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 23611
/proc/meminfo: memFree=1489160/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=17968 CPUtime=101.32
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 5039 822 0 0 10129 3 0 0 25 0 1 0 60374825 18399232 3394 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 1 0 0
/proc/23605/statm: 4492 3394 378 142 0 3446 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 17968

[startup+162.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 23611
/proc/meminfo: memFree=1485384/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=20212 CPUtime=160.75
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 5944 822 0 0 16070 5 0 0 25 0 1 0 60374825 20697088 4299 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/23605/statm: 5053 4299 378 142 0 4007 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 20212

[startup+222.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 23611
/proc/meminfo: memFree=1481480/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=28864 CPUtime=220.19
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 8457 822 0 0 22012 7 0 0 25 0 1 0 60374825 29556736 5274 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/23605/statm: 7216 5274 378 142 0 6170 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 28864

[startup+282.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 23611
/proc/meminfo: memFree=1479176/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=30184 CPUtime=279.63
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 9072 822 0 0 27955 8 0 0 25 0 1 0 60374825 30908416 5889 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/23605/statm: 7546 5889 378 142 0 6500 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 30184

[startup+342.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 23653
/proc/meminfo: memFree=1476608/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=31764 CPUtime=339.55
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 9742 822 0 0 33945 10 0 0 25 0 1 0 60374825 32526336 6559 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/23605/statm: 7941 6559 378 142 0 6895 0
Current children cumulated CPU time (s) 339.55
Current children cumulated vsize (KiB) 31764

[startup+402.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 23653
/proc/meminfo: memFree=1473856/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=33212 CPUtime=399.52
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 10384 822 0 0 39941 11 0 0 25 0 1 0 60374825 34009088 7201 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/23605/statm: 8303 7201 378 142 0 7257 0
Current children cumulated CPU time (s) 399.52
Current children cumulated vsize (KiB) 33212

[startup+462.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 23653
/proc/meminfo: memFree=1471232/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=34796 CPUtime=459.5
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 11019 822 0 0 45938 12 0 0 25 0 1 0 60374825 35631104 7836 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/23605/statm: 8699 7836 378 142 0 7653 0
Current children cumulated CPU time (s) 459.5
Current children cumulated vsize (KiB) 34796

[startup+522.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 23653
/proc/meminfo: memFree=1468672/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=44572 CPUtime=519.48
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 13718 822 0 0 51935 13 0 0 25 0 1 0 60374825 45641728 8486 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 0 0 0
/proc/23605/statm: 11143 8486 378 142 0 10097 0
Current children cumulated CPU time (s) 519.48
Current children cumulated vsize (KiB) 44572

[startup+582.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 23653
/proc/meminfo: memFree=1460992/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=55268 CPUtime=579.45
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 16656 822 0 0 57930 15 0 0 25 0 1 0 60374825 56594432 10399 996147200 134512640 135095119 4294956304 18446744073709551615 134617019 0 0 4096 0 0 0 0 17 0 0 0
/proc/23605/statm: 13817 10399 378 142 0 12771 0
Current children cumulated CPU time (s) 579.45
Current children cumulated vsize (KiB) 55268

[startup+642.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 23653
/proc/meminfo: memFree=1460032/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=55268 CPUtime=639.43
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 16903 822 0 0 63928 15 0 0 25 0 1 0 60374825 56594432 10646 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/23605/statm: 13817 10646 378 142 0 12771 0
Current children cumulated CPU time (s) 639.43
Current children cumulated vsize (KiB) 55268

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 23653
/proc/meminfo: memFree=1454208/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=57124 CPUtime=879.34
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 18318 822 0 0 87917 17 0 0 25 0 1 0 60374825 58494976 12061 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/23605/statm: 14281 12061 378 142 0 13235 0
Current children cumulated CPU time (s) 879.34
Current children cumulated vsize (KiB) 57124

[startup+942.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 23653
/proc/meminfo: memFree=1452096/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=58444 CPUtime=939.32
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 18827 822 0 0 93914 18 0 0 25 0 1 0 60374825 59846656 12570 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/23605/statm: 14611 12570 378 142 0 13565 0
Current children cumulated CPU time (s) 939.32
Current children cumulated vsize (KiB) 58444

[startup+1002.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 23653
/proc/meminfo: memFree=1450176/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=59492 CPUtime=999.3
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 19308 822 0 0 99911 19 0 0 25 0 1 0 60374825 60919808 13051 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/23605/statm: 14873 13051 378 142 0 13827 0
Current children cumulated CPU time (s) 999.3
Current children cumulated vsize (KiB) 59492

[startup+1062.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 23653
/proc/meminfo: memFree=1448192/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=60548 CPUtime=1059.27
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 19783 822 0 0 105908 19 0 0 25 0 1 0 60374825 62001152 13526 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/23605/statm: 15137 13526 378 142 0 14091 0
Current children cumulated CPU time (s) 1059.27
Current children cumulated vsize (KiB) 60548

[startup+1122.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 23653
/proc/meminfo: memFree=1446336/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=61604 CPUtime=1119.25
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 20244 822 0 0 111905 20 0 0 25 0 1 0 60374825 63082496 13987 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/23605/statm: 15401 13987 378 142 0 14355 0
Current children cumulated CPU time (s) 1119.25
Current children cumulated vsize (KiB) 61604

[startup+1182.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 23653
/proc/meminfo: memFree=1444480/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=62660 CPUtime=1179.23
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 20708 822 0 0 117903 20 0 0 25 0 1 0 60374825 64163840 14451 996147200 134512640 135095119 4294956304 18446744073709551615 134589593 0 0 4096 0 0 0 0 17 0 0 0
/proc/23605/statm: 15665 14451 378 142 0 14619 0
Current children cumulated CPU time (s) 1179.23
Current children cumulated vsize (KiB) 62660

[startup+1242.3 s]
/proc/loadavg: 2.10 2.02 2.00 3/83 23655
/proc/meminfo: memFree=1442368/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=80104 CPUtime=1239.21
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 25259 822 0 0 123899 22 0 0 25 0 1 0 60374825 82026496 14905 996147200 134512640 135095119 4294956304 18446744073709551615 134589654 0 0 4096 0 0 0 0 17 0 0 0
/proc/23605/statm: 20026 14905 378 142 0 18980 0
Current children cumulated CPU time (s) 1239.21
Current children cumulated vsize (KiB) 80104

[startup+1302.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/83 23655
/proc/meminfo: memFree=1440640/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=81292 CPUtime=1299.18
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 25731 822 0 0 129896 22 0 0 25 0 1 0 60374825 83243008 15377 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/23605/statm: 20323 15377 378 142 0 19277 0
Current children cumulated CPU time (s) 1299.18
Current children cumulated vsize (KiB) 81292

[startup+1362.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/83 23655
/proc/meminfo: memFree=1438784/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=82352 CPUtime=1359.16
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 26200 822 0 0 135893 23 0 0 25 0 1 0 60374825 84328448 15846 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/23605/statm: 20588 15846 378 142 0 19542 0
Current children cumulated CPU time (s) 1359.16
Current children cumulated vsize (KiB) 82352

[startup+1422.31 s]
/proc/loadavg: 2.06 2.03 2.00 3/83 23655
/proc/meminfo: memFree=1437056/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=83408 CPUtime=1419.15
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 26633 822 0 0 141891 24 0 0 25 0 1 0 60374825 85409792 16279 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/23605/statm: 20852 16279 378 142 0 19806 0
Current children cumulated CPU time (s) 1419.15
Current children cumulated vsize (KiB) 83408

[startup+1482.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/83 23655
/proc/meminfo: memFree=1435200/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=84468 CPUtime=1479.12
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 27090 822 0 0 147888 24 0 0 25 0 1 0 60374825 86495232 16736 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/23605/statm: 21117 16736 378 142 0 20071 0
Current children cumulated CPU time (s) 1479.12
Current children cumulated vsize (KiB) 84468

[startup+1542.3 s]
/proc/loadavg: 2.13 2.06 2.01 3/83 23655
/proc/meminfo: memFree=1433280/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=85524 CPUtime=1539.1
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 27560 822 0 0 153885 25 0 0 25 0 1 0 60374825 87576576 17206 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/23605/statm: 21381 17206 378 142 0 20335 0
Current children cumulated CPU time (s) 1539.1
Current children cumulated vsize (KiB) 85524

[startup+1602.3 s]
/proc/loadavg: 2.12 2.06 2.00 3/83 23655
/proc/meminfo: memFree=1431616/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=86448 CPUtime=1599.07
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 27975 822 0 0 159882 25 0 0 25 0 1 0 60374825 88522752 17621 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/23605/statm: 21612 17621 378 142 0 20566 0
Current children cumulated CPU time (s) 1599.07
Current children cumulated vsize (KiB) 86448

[startup+1662.3 s]
/proc/loadavg: 2.43 2.15 2.04 3/83 23655
/proc/meminfo: memFree=1430080/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=87372 CPUtime=1659.05
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 28361 822 0 0 165879 26 0 0 25 0 1 0 60374825 89468928 18007 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/23605/statm: 21843 18007 378 142 0 20797 0
Current children cumulated CPU time (s) 1659.05
Current children cumulated vsize (KiB) 87372

[startup+1722.3 s]
/proc/loadavg: 2.39 2.20 2.06 3/83 23655
/proc/meminfo: memFree=1428480/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=88300 CPUtime=1719.03
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 28776 822 0 0 171877 26 0 0 25 0 1 0 60374825 90419200 18422 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/23605/statm: 22075 18422 378 142 0 21029 0
Current children cumulated CPU time (s) 1719.03
Current children cumulated vsize (KiB) 88300

[startup+1782.3 s]
/proc/loadavg: 2.14 2.16 2.05 3/83 23661
/proc/meminfo: memFree=1414080/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=109956 CPUtime=1779.01
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 34353 822 0 0 177872 29 0 0 25 0 1 0 60374825 112594944 21950 996147200 134512640 135095119 4294956304 18446744073709551615 134636912 0 0 4096 0 0 0 0 17 0 0 0
/proc/23605/statm: 27489 21950 378 142 0 26443 0
Current children cumulated CPU time (s) 1779.01
Current children cumulated vsize (KiB) 109956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.3 s]
/proc/loadavg: 2.10 2.15 2.05 3/83 23661
/proc/meminfo: memFree=1413824/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=109956 CPUtime=1800.01
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 34415 822 0 0 179971 30 0 0 25 0 1 0 60374825 112594944 22012 996147200 134512640 135095119 4294956304 18446744073709551615 134642693 0 0 4096 0 0 0 0 17 0 0 0
/proc/23605/statm: 27489 22012 378 142 0 26443 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 109956

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

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

[startup+1803.3 s]
/proc/loadavg: 2.10 2.15 2.05 3/83 23661
/proc/meminfo: memFree=1413824/2055912 swapFree=4192812/4192956
[pid=23605] ppid=23603 vsize=109956 CPUtime=1800.01
/proc/23605/stat : 23605 (pcs.small) R 23603 23605 23213 0 -1 4194304 34415 822 0 0 179971 30 0 0 25 0 1 0 60374825 112594944 22012 996147200 134512640 135095119 4294956304 18446744073709551615 134642693 0 0 4096 0 0 0 0 17 0 0 0
/proc/23605/statm: 27489 22012 378 142 0 26443 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 109956

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.32
CPU time (s): 1800.04
CPU user time (s): 1799.72
CPU system time (s): 0.32295
CPU usage (%): 99.818
Max. virtual memory (cumulated for all children) (KiB): 118152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.32295
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35237
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= 17250

runsolver used 1.80872 second user time and 5.47817 second system time

The end

Launcher Data 

Begin job on node78 at 2009-07-16 10:31:43
IDJOB=2091669
IDBENCH=60101
IDSOLVER=734
FILE ID=node78/2091669-1247733103
PBS_JOBID= 9521649
Free space on /tmp= 126768 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-30_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091669-1247733103/watcher-2091669-1247733103 -o /tmp/evaluation-result-2091669-1247733103/solver-2091669-1247733103 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1988671564 HOME/instance-2091669-1247733103.xml

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

MD5SUM BENCH= 8df443210bd82f28c0929375e7348651
RANDOM SEED=1988671564

node78.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		: 3000.232
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		: 3000.232
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:      2055912 kB
MemFree:       1502128 kB
Buffers:         94212 kB
Cached:         353024 kB
SwapCached:          0 kB
Active:          77748 kB
Inactive:       404704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1502128 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2156 kB
Writeback:           0 kB
Mapped:          55568 kB
Slab:            56256 kB
Committed_AS:   653732 kB
PageTables:       1928 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= 126768 MiB
End job on node78 at 2009-07-16 11:01:48