Trace number 2091613

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) 1800.03 1813.72

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-17_ext.xml
MD5SUM13f906e945eab847e55ab8ff9e44e155
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 benchmark200.844
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 1592232591
0.18/0.20	c Constructing HOME/instance-2091613-1247732952.xml  with 10580 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-2091613-1247732952/watcher-2091613-1247732952 -o /tmp/evaluation-result-2091613-1247732952/solver-2091613-1247732952 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1592232591 HOME/instance-2091613-1247732952.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 2.03 2.00 4/72 12822
/proc/meminfo: memFree=1455728/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=5356 CPUtime=0
/proc/12822/stat : 12822 (pcssolve) R 12820 12822 11444 0 -1 4194304 249 0 0 0 0 0 0 0 19 0 1 0 60357774 5484544 217 996147200 4194304 4889804 548682068800 18446744073709551615 244276397397 0 0 4100 65536 0 0 0 17 0 0 0
/proc/12822/statm: 1339 217 179 169 0 50 0

[startup+0.00937702 s]
/proc/loadavg: 2.00 2.03 2.00 4/72 12822
/proc/meminfo: memFree=1455728/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=5356 CPUtime=0
/proc/12822/stat : 12822 (pcssolve) S 12820 12822 11444 0 -1 4194304 339 474 0 0 0 0 0 0 16 0 1 0 60357774 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12822/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.103393 s]
/proc/loadavg: 2.00 2.03 2.00 4/72 12822
/proc/meminfo: memFree=1455728/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=5828 CPUtime=0.08
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 1179 822 0 0 8 0 0 0 18 0 1 0 60357774 5967872 788 996147200 134512640 135095119 4294956304 18446744073709551615 134653714 0 0 4096 0 0 0 0 17 0 0 0
/proc/12822/statm: 1457 788 364 142 0 411 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5828

[startup+0.301417 s]
/proc/loadavg: 2.00 2.03 2.00 4/72 12822
/proc/meminfo: memFree=1455728/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=8096 CPUtime=0.28
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 1790 822 0 0 27 1 0 0 19 0 1 0 60357774 8290304 1301 996147200 134512640 135095119 4294956304 18446744073709551615 134642650 0 0 4096 0 0 0 0 17 0 0 0
/proc/12822/statm: 2024 1301 378 142 0 978 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8096

[startup+0.701462 s]
/proc/loadavg: 2.00 2.03 2.00 4/72 12822
/proc/meminfo: memFree=1455728/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=8096 CPUtime=0.68
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 1793 822 0 0 67 1 0 0 23 0 1 0 60357774 8290304 1304 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 0 0 0
/proc/12822/statm: 2024 1304 378 142 0 978 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8096

[startup+1.50155 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 12828
/proc/meminfo: memFree=1451688/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=8096 CPUtime=1.47
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 1800 822 0 0 146 1 0 0 25 0 1 0 60357774 8290304 1311 996147200 134512640 135095119 4294956304 18446744073709551615 134617200 0 0 4096 0 0 0 0 17 0 0 0
/proc/12822/statm: 2024 1311 378 142 0 978 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8096

[startup+3.10173 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 12828
/proc/meminfo: memFree=1451560/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=8096 CPUtime=3.07
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 1813 822 0 0 306 1 0 0 25 0 1 0 60357774 8290304 1324 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/12822/statm: 2024 1324 378 142 0 978 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8096

[startup+6.3011 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 12828
/proc/meminfo: memFree=1451048/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=8096 CPUtime=6.26
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 1835 822 0 0 625 1 0 0 25 0 1 0 60357774 8290304 1346 996147200 134512640 135095119 4294956304 18446744073709551615 134636919 0 0 4096 0 0 0 0 17 0 0 0
/proc/12822/statm: 2024 1346 378 142 0 978 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 8096

[startup+12.7018 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 12828
/proc/meminfo: memFree=1449448/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=9768 CPUtime=12.63
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 2201 822 0 0 1262 1 0 0 25 0 1 0 60357774 10002432 1583 996147200 134512640 135095119 4294956304 18446744073709551615 134570818 0 0 4096 0 0 0 0 17 0 0 0
/proc/12822/statm: 2442 1583 378 142 0 1396 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 9768

[startup+25.5023 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 12861
/proc/meminfo: memFree=1652128/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=11452 CPUtime=25.34
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 2834 822 0 0 2533 1 0 0 25 0 1 0 60357774 11726848 1959 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12822/statm: 2863 1959 378 142 0 1817 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 11452

[startup+51.1022 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 12861
/proc/meminfo: memFree=1646440/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=16496 CPUtime=50.74
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 4423 822 0 0 5071 3 0 0 25 0 1 0 60357774 16891904 2745 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/12822/statm: 4124 2745 378 142 0 3078 0
Current children cumulated CPU time (s) 50.74
Current children cumulated vsize (KiB) 16496

[startup+102.307 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 12861
/proc/meminfo: memFree=1636968/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=18996 CPUtime=101.55
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 5501 822 0 0 10151 4 0 0 25 0 1 0 60357774 19451904 3823 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12822/statm: 4749 3823 378 142 0 3703 0
Current children cumulated CPU time (s) 101.55
Current children cumulated vsize (KiB) 18996

[startup+162.303 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 12861
/proc/meminfo: memFree=1626984/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=28968 CPUtime=161.1
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 8434 822 0 0 16103 7 0 0 25 0 1 0 60357774 29663232 5218 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12822/statm: 7242 5218 378 142 0 6196 0
Current children cumulated CPU time (s) 161.1
Current children cumulated vsize (KiB) 28968

[startup+222.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12861
/proc/meminfo: memFree=1620520/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=29760 CPUtime=220.64
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 8964 822 0 0 22056 8 0 0 25 0 1 0 60357774 30474240 5748 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/12822/statm: 7440 5748 378 142 0 6394 0
Current children cumulated CPU time (s) 220.64
Current children cumulated vsize (KiB) 29760

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12861
/proc/meminfo: memFree=1615080/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=31472 CPUtime=280.19
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 9742 822 0 0 28010 9 0 0 25 0 1 0 60357774 32227328 6526 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 1 0 0
/proc/12822/statm: 7868 6526 378 142 0 6822 0
Current children cumulated CPU time (s) 280.19
Current children cumulated vsize (KiB) 31472

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12861
/proc/meminfo: memFree=1609448/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=33052 CPUtime=339.74
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 10394 822 0 0 33964 10 0 0 25 0 1 0 60357774 33845248 7178 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12822/statm: 8263 7178 378 142 0 7217 0
Current children cumulated CPU time (s) 339.74
Current children cumulated vsize (KiB) 33052

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12861
/proc/meminfo: memFree=1604136/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=34636 CPUtime=399.29
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 11091 822 0 0 39918 11 0 0 25 0 1 0 60357774 35467264 7875 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/12822/statm: 8659 7875 378 142 0 7613 0
Current children cumulated CPU time (s) 399.29
Current children cumulated vsize (KiB) 34636

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12861
/proc/meminfo: memFree=1598504/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=44412 CPUtime=458.82
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 13825 822 0 0 45870 12 0 0 25 0 1 0 60357774 45477888 8560 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12822/statm: 11103 8560 378 142 0 10057 0
Current children cumulated CPU time (s) 458.82
Current children cumulated vsize (KiB) 44412

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12861
/proc/meminfo: memFree=1588072/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=55372 CPUtime=518.37
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 16842 822 0 0 51824 13 0 0 25 0 1 0 60357774 56700928 10552 996147200 134512640 135095119 4294956304 18446744073709551615 134638147 0 0 4096 0 0 0 0 17 1 0 0
/proc/12822/statm: 13843 10552 378 142 0 12797 0
Current children cumulated CPU time (s) 518.37
Current children cumulated vsize (KiB) 55372

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12861
/proc/meminfo: memFree=1579432/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=55372 CPUtime=577.92
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 17099 822 0 0 57778 14 0 0 25 0 1 0 60357774 56700928 10809 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12822/statm: 13843 10809 378 142 0 12797 0
Current children cumulated CPU time (s) 577.92
Current children cumulated vsize (KiB) 55372

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12861
/proc/meminfo: memFree=1577448/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=55372 CPUtime=637.47
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 17350 822 0 0 63733 14 0 0 25 0 1 0 60357774 56700928 11060 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12822/statm: 13843 11060 378 142 0 12797 0
Current children cumulated CPU time (s) 637.47
Current children cumulated vsize (KiB) 55372

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12861
/proc/meminfo: memFree=1564776/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=58408 CPUtime=875.65
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 19021 822 0 0 87548 17 0 0 25 0 1 0 60357774 59809792 12731 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12822/statm: 14602 12731 378 142 0 13556 0
Current children cumulated CPU time (s) 875.65
Current children cumulated vsize (KiB) 58408

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12861
/proc/meminfo: memFree=1560552/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=59728 CPUtime=935.2
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 19559 822 0 0 93502 18 0 0 25 0 1 0 60357774 61161472 13269 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12822/statm: 14932 13269 378 142 0 13886 0
Current children cumulated CPU time (s) 935.2
Current children cumulated vsize (KiB) 59728

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12861
/proc/meminfo: memFree=1556776/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=60652 CPUtime=994.74
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 20011 822 0 0 99456 18 0 0 25 0 1 0 60357774 62107648 13721 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12822/statm: 15163 13721 378 142 0 14117 0
Current children cumulated CPU time (s) 994.74
Current children cumulated vsize (KiB) 60652

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12861
/proc/meminfo: memFree=1552808/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=61844 CPUtime=1054.28
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 20511 822 0 0 105409 19 0 0 25 0 1 0 60357774 63328256 14221 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12822/statm: 15461 14221 378 142 0 14415 0
Current children cumulated CPU time (s) 1054.28
Current children cumulated vsize (KiB) 61844

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12861
/proc/meminfo: memFree=1548840/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=79416 CPUtime=1113.83
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 25094 822 0 0 111361 22 0 0 25 0 1 0 60357774 81321984 14707 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/12822/statm: 19854 14707 378 142 0 18808 0
Current children cumulated CPU time (s) 1113.83
Current children cumulated vsize (KiB) 79416

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12861
/proc/meminfo: memFree=1545320/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=80472 CPUtime=1173.38
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 25573 822 0 0 117315 23 0 0 25 0 1 0 60357774 82403328 15186 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12822/statm: 20118 15186 378 142 0 19072 0
Current children cumulated CPU time (s) 1173.38
Current children cumulated vsize (KiB) 80472

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12861
/proc/meminfo: memFree=1541160/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=81528 CPUtime=1232.92
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 26015 822 0 0 123269 23 0 0 25 0 1 0 60357774 83484672 15628 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/12822/statm: 20382 15628 378 142 0 19336 0
Current children cumulated CPU time (s) 1232.92
Current children cumulated vsize (KiB) 81528

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12861
/proc/meminfo: memFree=1537576/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=82452 CPUtime=1292.47
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 26469 822 0 0 129224 23 0 0 25 0 1 0 60357774 84430848 16082 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/12822/statm: 20613 16082 378 142 0 19567 0
Current children cumulated CPU time (s) 1292.47
Current children cumulated vsize (KiB) 82452

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12861
/proc/meminfo: memFree=1533992/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=83640 CPUtime=1352.01
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 26955 822 0 0 135177 24 0 0 25 0 1 0 60357774 85647360 16568 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12822/statm: 20910 16568 378 142 0 19864 0
Current children cumulated CPU time (s) 1352.01
Current children cumulated vsize (KiB) 83640

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12863
/proc/meminfo: memFree=1530152/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=84696 CPUtime=1411.56
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 27400 822 0 0 141132 24 0 0 25 0 1 0 60357774 86728704 17013 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/12822/statm: 21174 17013 378 142 0 20128 0
Current children cumulated CPU time (s) 1411.56
Current children cumulated vsize (KiB) 84696

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12863
/proc/meminfo: memFree=1526760/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=85620 CPUtime=1471.1
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 27833 822 0 0 147085 25 0 0 25 0 1 0 60357774 87674880 17446 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/12822/statm: 21405 17446 378 142 0 20359 0
Current children cumulated CPU time (s) 1471.1
Current children cumulated vsize (KiB) 85620

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12863
/proc/meminfo: memFree=1523048/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=86680 CPUtime=1530.64
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 28287 822 0 0 153039 25 0 0 25 0 1 0 60357774 88760320 17900 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/12822/statm: 21670 17900 378 142 0 20624 0
Current children cumulated CPU time (s) 1530.64
Current children cumulated vsize (KiB) 86680

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12863
/proc/meminfo: memFree=1519784/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=87472 CPUtime=1590.19
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 28647 822 0 0 158993 26 0 0 25 0 1 0 60357774 89571328 18260 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/12822/statm: 21868 18260 378 142 0 20822 0
Current children cumulated CPU time (s) 1590.19
Current children cumulated vsize (KiB) 87472

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12863
/proc/meminfo: memFree=1503144/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=109920 CPUtime=1649.74
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 34440 822 0 0 164945 29 0 0 25 0 1 0 60357774 112558080 22004 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/12822/statm: 27480 22004 378 142 0 26434 0
Current children cumulated CPU time (s) 1649.74
Current children cumulated vsize (KiB) 109920

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12863
/proc/meminfo: memFree=1487656/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=109920 CPUtime=1709.28
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 34614 822 0 0 170899 29 0 0 25 0 1 0 60357774 112558080 22178 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/12822/statm: 27480 22178 378 142 0 26434 0
Current children cumulated CPU time (s) 1709.28
Current children cumulated vsize (KiB) 109920

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12863
/proc/meminfo: memFree=1486184/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=109920 CPUtime=1768.84
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 34782 822 0 0 176854 30 0 0 25 0 1 0 60357774 112558080 22346 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/12822/statm: 27480 22346 378 142 0 26434 0
Current children cumulated CPU time (s) 1768.84
Current children cumulated vsize (KiB) 109920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12863
/proc/meminfo: memFree=1485352/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=109920 CPUtime=1800
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 34873 822 0 0 179970 30 0 0 25 0 1 0 60357774 112558080 22437 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12822/statm: 27480 22437 378 142 0 26434 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 109920

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

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

[startup+1813.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12863
/proc/meminfo: memFree=1485352/2055920 swapFree=4191904/4192956
[pid=12822] ppid=12820 vsize=109920 CPUtime=1800
/proc/12822/stat : 12822 (pcs.small) R 12820 12822 11444 0 -1 4194304 34873 822 0 0 179970 30 0 0 25 0 1 0 60357774 112558080 22437 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12822/statm: 27480 22437 378 142 0 26434 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 109920

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.72
CPU time (s): 1800.03
CPU user time (s): 1799.71
CPU system time (s): 0.32495
CPU usage (%): 99.2451
Max. virtual memory (cumulated for all children) (KiB): 116664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.32495
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35695
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= 39357

runsolver used 1.69374 second user time and 4.91525 second system time

The end

Launcher Data 

Begin job on node63 at 2009-07-16 10:29:12
IDJOB=2091613
IDBENCH=60093
IDSOLVER=733
FILE ID=node63/2091613-1247732952
PBS_JOBID= 9521531
Free space on /tmp= 66204 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-17_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091613-1247732952/watcher-2091613-1247732952 -o /tmp/evaluation-result-2091613-1247732952/solver-2091613-1247732952 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1592232591 HOME/instance-2091613-1247732952.xml

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

MD5SUM BENCH= 13f906e945eab847e55ab8ff9e44e155
RANDOM SEED=1592232591

node63.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1456208 kB
Buffers:         90576 kB
Cached:         196396 kB
SwapCached:        260 kB
Active:         289532 kB
Inactive:       219040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1456208 kB
SwapTotal:     4192956 kB
SwapFree:      4191904 kB
Dirty:            2112 kB
Writeback:           0 kB
Mapped:         232592 kB
Slab:            76008 kB
Committed_AS:   724196 kB
PageTables:       2228 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= 66204 MiB
End job on node63 at 2009-07-16 10:59:28