Trace number 2058350

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) 1800.08 1808.72

General information on the benchmark

Namecsp/frb50-23/
normalized-frb50-23-5-mgd_ext.xml
MD5SUM3ed84f5aad08c708826e9ed69a6c018c
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 benchmark567.783
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints428
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension428
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 1079517735
0.00/0.02	c Constructing HOME/instance-2058350-1247694244.xml  with 9837 constraints
0.07/0.17	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-2058350-1247694244/watcher-2058350-1247694244 -o /tmp/evaluation-result-2058350-1247694244/solver-2058350-1247694244 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1079517735 HOME/instance-2058350-1247694244.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: 0.37 0.08 0.03 4/72 8149
/proc/meminfo: memFree=1374312/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=18576 CPUtime=0
/proc/8149/stat : 8149 (runsolver) R 8147 8149 8004 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 56488219 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 258939088167 0 0 4096 24578 0 0 0 17 1 0 0
/proc/8149/statm: 4644 284 249 26 0 2626 0

[startup+0.0114311 s]
/proc/loadavg: 0.37 0.08 0.03 4/72 8149
/proc/meminfo: memFree=1374312/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=5356 CPUtime=0
/proc/8149/stat : 8149 (pcssolve) S 8147 8149 8004 0 -1 4194304 305 155 0 0 0 0 0 0 21 0 1 0 56488219 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8149/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10145 s]
/proc/loadavg: 0.37 0.08 0.03 4/72 8149
/proc/meminfo: memFree=1374312/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=5700 CPUtime=0.07
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 1137 822 0 0 7 0 0 0 24 0 1 0 56488219 5836800 746 996147200 134512640 135095119 4294956304 18446744073709551615 5158212 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 1425 746 364 142 0 379 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5700

[startup+0.301488 s]
/proc/loadavg: 0.37 0.08 0.03 4/72 8149
/proc/meminfo: memFree=1374312/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=8072 CPUtime=0.27
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 1770 822 0 0 27 0 0 0 25 0 1 0 56488219 8265728 1281 996147200 134512640 135095119 4294956304 18446744073709551615 134617294 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 2018 1281 378 142 0 972 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8072

[startup+0.701559 s]
/proc/loadavg: 0.37 0.08 0.03 4/72 8149
/proc/meminfo: memFree=1374312/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=8072 CPUtime=0.67
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 1773 822 0 0 67 0 0 0 25 0 1 0 56488219 8265728 1284 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 2018 1284 378 142 0 972 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8072

[startup+1.50171 s]
/proc/loadavg: 0.37 0.08 0.03 3/73 8155
/proc/meminfo: memFree=1370512/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=8072 CPUtime=1.47
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 1781 822 0 0 147 0 0 0 25 0 1 0 56488219 8265728 1292 996147200 134512640 135095119 4294956304 18446744073709551615 134642950 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 2018 1292 378 142 0 972 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8072

[startup+3.102 s]
/proc/loadavg: 0.37 0.08 0.03 3/73 8155
/proc/meminfo: memFree=1370384/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=8072 CPUtime=3.06
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 1795 822 0 0 306 0 0 0 25 0 1 0 56488219 8265728 1306 996147200 134512640 135095119 4294956304 18446744073709551615 134599345 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 2018 1306 378 142 0 972 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8072

[startup+6.30258 s]
/proc/loadavg: 0.50 0.11 0.04 3/73 8155
/proc/meminfo: memFree=1370000/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=8072 CPUtime=6.25
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 1823 822 0 0 625 0 0 0 25 0 1 0 56488219 8265728 1334 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 2018 1334 378 142 0 972 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 8072

[startup+12.7017 s]
/proc/loadavg: 0.62 0.14 0.05 3/73 8155
/proc/meminfo: memFree=1368352/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=9744 CPUtime=12.62
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 2236 822 0 0 1261 1 0 0 25 0 1 0 56488219 9977856 1618 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 2436 1618 378 142 0 1390 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 9744

[startup+25.5011 s]
/proc/loadavg: 0.92 0.23 0.08 3/73 8155
/proc/meminfo: memFree=1365728/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=11692 CPUtime=25.35
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 2963 822 0 0 2534 1 0 0 25 0 1 0 56488219 11972608 2088 996147200 134512640 135095119 4294956304 18446744073709551615 134617214 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 2923 2088 378 142 0 1877 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 11692

[startup+51.1017 s]
/proc/loadavg: 1.29 0.38 0.13 3/73 8155
/proc/meminfo: memFree=1359328/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=16872 CPUtime=50.83
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 4647 822 0 0 5081 2 0 0 25 0 1 0 56488219 17276928 2969 996147200 134512640 135095119 4294956304 18446744073709551615 134589572 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 4218 2969 378 142 0 3172 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 16872

[startup+102.306 s]
/proc/loadavg: 1.69 0.62 0.22 3/73 8155
/proc/meminfo: memFree=1352608/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=19640 CPUtime=101.8
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 5871 822 0 0 10176 4 0 0 25 0 1 0 56488219 20111360 4193 996147200 134512640 135095119 4294956304 18446744073709551615 134642964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 4910 4193 378 142 0 3864 0
Current children cumulated CPU time (s) 101.8
Current children cumulated vsize (KiB) 19640

[startup+162.302 s]
/proc/loadavg: 1.95 0.89 0.34 3/73 8155
/proc/meminfo: memFree=1344224/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=29348 CPUtime=161.51
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 8756 822 0 0 16145 6 0 0 25 0 1 0 56488219 30052352 5540 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 7337 5540 378 142 0 6291 0
Current children cumulated CPU time (s) 161.51
Current children cumulated vsize (KiB) 29348

[startup+222.302 s]
/proc/loadavg: 2.04 1.10 0.44 3/73 8155
/proc/meminfo: memFree=1336800/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=30932 CPUtime=221.22
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 9538 822 0 0 22114 8 0 0 25 0 1 0 56488219 31674368 6322 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 7733 6322 378 142 0 6687 0
Current children cumulated CPU time (s) 221.22
Current children cumulated vsize (KiB) 30932

[startup+282.302 s]
/proc/loadavg: 2.06 1.28 0.54 3/73 8155
/proc/meminfo: memFree=1332448/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=32772 CPUtime=280.94
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 10386 822 0 0 28084 10 0 0 25 0 1 0 56488219 33558528 7170 996147200 134512640 135095119 4294956304 18446744073709551615 134638384 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 8193 7170 378 142 0 7147 0
Current children cumulated CPU time (s) 280.94
Current children cumulated vsize (KiB) 32772

[startup+342.302 s]
/proc/loadavg: 2.07 1.42 0.64 3/73 8155
/proc/meminfo: memFree=1327008/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=42948 CPUtime=340.64
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 13244 822 0 0 34052 12 0 0 25 0 1 0 56488219 43978752 7979 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 10737 7979 378 142 0 9691 0
Current children cumulated CPU time (s) 340.64
Current children cumulated vsize (KiB) 42948

[startup+402.303 s]
/proc/loadavg: 2.07 1.54 0.72 3/73 8155
/proc/meminfo: memFree=1321760/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=44796 CPUtime=400.36
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 14041 822 0 0 40023 13 0 0 25 0 1 0 56488219 45871104 8776 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 11199 8776 378 142 0 10153 0
Current children cumulated CPU time (s) 400.36
Current children cumulated vsize (KiB) 44796

[startup+462.301 s]
/proc/loadavg: 2.02 1.62 0.80 3/73 8157
/proc/meminfo: memFree=1311384/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=55888 CPUtime=460.07
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 17116 822 0 0 45992 15 0 0 25 0 1 0 56488219 57229312 10826 996147200 134512640 135095119 4294956304 18446744073709551615 134607024 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 13972 10826 378 142 0 12926 0
Current children cumulated CPU time (s) 460.07
Current children cumulated vsize (KiB) 55888

[startup+522.301 s]
/proc/loadavg: 2.01 1.69 0.87 3/73 8157
/proc/meminfo: memFree=1308320/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=55888 CPUtime=519.79
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 17414 822 0 0 51963 16 0 0 25 0 1 0 56488219 57229312 11124 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 13972 11124 378 142 0 12926 0
Current children cumulated CPU time (s) 519.79
Current children cumulated vsize (KiB) 55888

[startup+582.301 s]
/proc/loadavg: 2.00 1.74 0.94 3/73 8157
/proc/meminfo: memFree=1305312/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=55888 CPUtime=579.5
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 17695 822 0 0 57934 16 0 0 25 0 1 0 56488219 57229312 11405 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 13972 11405 378 142 0 12926 0
Current children cumulated CPU time (s) 579.5
Current children cumulated vsize (KiB) 55888

[startup+642.301 s]
/proc/loadavg: 2.00 1.79 1.01 3/73 8157
/proc/meminfo: memFree=1302240/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=55888 CPUtime=639.21
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 18007 822 0 0 63904 17 0 0 25 0 1 0 56488219 57229312 11717 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 13972 11717 378 142 0 12926 0
Current children cumulated CPU time (s) 639.21
Current children cumulated vsize (KiB) 55888

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 2.00 1.89 1.22 3/73 8157
/proc/meminfo: memFree=1282976/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=61176 CPUtime=878.06
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 20310 822 0 0 87786 20 0 0 25 0 1 0 56488219 62644224 14020 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 15294 14020 378 142 0 14248 0
Current children cumulated CPU time (s) 878.06
Current children cumulated vsize (KiB) 61176

[startup+942.302 s]
/proc/loadavg: 2.00 1.91 1.27 3/73 8157
/proc/meminfo: memFree=1280032/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=78744 CPUtime=937.76
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 24970 822 0 0 93754 22 0 0 25 0 1 0 56488219 80633856 14583 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 19686 14583 378 142 0 18640 0
Current children cumulated CPU time (s) 937.76
Current children cumulated vsize (KiB) 78744

[startup+1002.3 s]
/proc/loadavg: 2.00 1.92 1.31 3/73 8157
/proc/meminfo: memFree=1276896/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=80056 CPUtime=997.47
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 25512 822 0 0 99724 23 0 0 25 0 1 0 56488219 81977344 15125 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 20014 15125 378 142 0 18968 0
Current children cumulated CPU time (s) 997.47
Current children cumulated vsize (KiB) 80056

[startup+1062.3 s]
/proc/loadavg: 2.00 1.94 1.35 3/73 8163
/proc/meminfo: memFree=1272984/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=81240 CPUtime=1057.17
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 26037 822 0 0 105693 24 0 0 25 0 1 0 56488219 83189760 15650 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 20310 15650 378 142 0 19264 0
Current children cumulated CPU time (s) 1057.17
Current children cumulated vsize (KiB) 81240

[startup+1122.3 s]
/proc/loadavg: 2.00 1.94 1.39 3/73 8163
/proc/meminfo: memFree=1269336/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=82420 CPUtime=1116.89
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 26556 822 0 0 111664 25 0 0 25 0 1 0 56488219 84398080 16169 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 20605 16169 378 142 0 19559 0
Current children cumulated CPU time (s) 1116.89
Current children cumulated vsize (KiB) 82420

[startup+1182.3 s]
/proc/loadavg: 2.00 1.95 1.42 3/73 8163
/proc/meminfo: memFree=1265752/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=83608 CPUtime=1176.6
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 27097 822 0 0 117635 25 0 0 25 0 1 0 56488219 85614592 16710 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 20902 16710 378 142 0 19856 0
Current children cumulated CPU time (s) 1176.6
Current children cumulated vsize (KiB) 83608

[startup+1242.3 s]
/proc/loadavg: 2.00 1.96 1.46 3/73 8163
/proc/meminfo: memFree=1261976/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=84800 CPUtime=1236.32
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 27599 822 0 0 123606 26 0 0 25 0 1 0 56488219 86835200 17212 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 21200 17212 378 142 0 20154 0
Current children cumulated CPU time (s) 1236.32
Current children cumulated vsize (KiB) 84800

[startup+1302.3 s]
/proc/loadavg: 2.00 1.96 1.49 3/73 8163
/proc/meminfo: memFree=1258200/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=85988 CPUtime=1296.04
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 28120 822 0 0 129577 27 0 0 25 0 1 0 56488219 88051712 17733 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 21497 17733 378 142 0 20451 0
Current children cumulated CPU time (s) 1296.04
Current children cumulated vsize (KiB) 85988

[startup+1362.3 s]
/proc/loadavg: 2.00 1.97 1.52 3/73 8163
/proc/meminfo: memFree=1255200/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=87048 CPUtime=1355.77
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 28590 822 0 0 135549 28 0 0 25 0 1 0 56488219 89137152 18203 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 21762 18203 378 142 0 20716 0
Current children cumulated CPU time (s) 1355.77
Current children cumulated vsize (KiB) 87048

[startup+1422.31 s]
/proc/loadavg: 2.00 1.97 1.55 3/73 8163
/proc/meminfo: memFree=1251744/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=87972 CPUtime=1415.49
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 29025 822 0 0 141520 29 0 0 25 0 1 0 56488219 90083328 18638 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 21993 18638 378 142 0 20947 0
Current children cumulated CPU time (s) 1415.49
Current children cumulated vsize (KiB) 87972

[startup+1482.3 s]
/proc/loadavg: 2.00 1.97 1.57 3/73 8163
/proc/meminfo: memFree=1235168/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=110424 CPUtime=1475.2
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 34856 822 0 0 147489 31 0 0 25 0 1 0 56488219 113074176 22420 996147200 134512640 135095119 4294956304 18446744073709551615 134642962 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 27606 22420 378 142 0 26560 0
Current children cumulated CPU time (s) 1475.2
Current children cumulated vsize (KiB) 110424

[startup+1542.3 s]
/proc/loadavg: 2.00 1.97 1.59 3/73 8163
/proc/meminfo: memFree=1232928/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=110424 CPUtime=1534.9
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 35050 822 0 0 153459 31 0 0 25 0 1 0 56488219 113074176 22614 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 27606 22614 378 142 0 26560 0
Current children cumulated CPU time (s) 1534.9
Current children cumulated vsize (KiB) 110424

[startup+1602.3 s]
/proc/loadavg: 2.00 1.97 1.62 3/73 8163
/proc/meminfo: memFree=1230432/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=110424 CPUtime=1594.62
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 35240 822 0 0 159430 32 0 0 25 0 1 0 56488219 113074176 22804 996147200 134512640 135095119 4294956304 18446744073709551615 134607021 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 27606 22804 378 142 0 26560 0
Current children cumulated CPU time (s) 1594.62
Current children cumulated vsize (KiB) 110424

[startup+1662.3 s]
/proc/loadavg: 2.00 1.97 1.64 3/73 8163
/proc/meminfo: memFree=1228576/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=110424 CPUtime=1654.33
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 35423 822 0 0 165401 32 0 0 25 0 1 0 56488219 113074176 22987 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 27606 22987 378 142 0 26560 0
Current children cumulated CPU time (s) 1654.33
Current children cumulated vsize (KiB) 110424

[startup+1722.3 s]
/proc/loadavg: 2.00 1.97 1.66 3/73 8163
/proc/meminfo: memFree=1226400/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=110424 CPUtime=1714.04
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 35614 822 0 0 171372 32 0 0 25 0 1 0 56488219 113074176 23178 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 27606 23178 378 142 0 26560 0
Current children cumulated CPU time (s) 1714.04
Current children cumulated vsize (KiB) 110424

[startup+1782.3 s]
/proc/loadavg: 2.00 1.97 1.67 3/73 8163
/proc/meminfo: memFree=1224160/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=110424 CPUtime=1773.76
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 35804 822 0 0 177343 33 0 0 25 0 1 0 56488219 113074176 23368 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 27606 23368 378 142 0 26560 0
Current children cumulated CPU time (s) 1773.76
Current children cumulated vsize (KiB) 110424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.7 s]
/proc/loadavg: 1.93 1.95 1.68 3/73 8196
/proc/meminfo: memFree=1275624/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=110424 CPUtime=1800.04
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 35887 822 0 0 179970 34 0 0 25 0 1 0 56488219 113074176 23451 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/8149/statm: 27606 23451 378 142 0 26560 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 110424

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

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

[startup+1808.7 s]
/proc/loadavg: 1.93 1.95 1.68 3/73 8196
/proc/meminfo: memFree=1275624/2055920 swapFree=4192812/4192956
[pid=8149] ppid=8147 vsize=110424 CPUtime=1800.04
/proc/8149/stat : 8149 (pcs.small) R 8147 8149 8004 0 -1 4194304 35887 822 0 0 179970 34 0 0 25 0 1 0 56488219 113074176 23451 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/8149/statm: 27606 23451 378 142 0 26560 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 110424

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.72
CPU time (s): 1800.08
CPU user time (s): 1799.71
CPU system time (s): 0.369943
CPU usage (%): 99.5224
Max. virtual memory (cumulated for all children) (KiB): 118620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.369943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36709
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= 21461

runsolver used 2.6056 second user time and 5.41818 second system time

The end

Launcher Data 

Begin job on node45 at 2009-07-15 23:44:04
IDJOB=2058350
IDBENCH=53476
IDSOLVER=734
FILE ID=node45/2058350-1247694244
PBS_JOBID= 9521220
Free space on /tmp= 66380 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/frb50-23/normalized-frb50-23-5-mgd_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2058350-1247694244/watcher-2058350-1247694244 -o /tmp/evaluation-result-2058350-1247694244/solver-2058350-1247694244 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1079517735 HOME/instance-2058350-1247694244.xml

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

MD5SUM BENCH= 3ed84f5aad08c708826e9ed69a6c018c
RANDOM SEED=1079517735

node45.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		: 3000.281
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		: 3000.281
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:       1374792 kB
Buffers:         72988 kB
Cached:         517116 kB
SwapCached:          0 kB
Active:         186116 kB
Inactive:       424476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1374792 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4596 kB
Writeback:           0 kB
Mapped:          31844 kB
Slab:            56100 kB
Committed_AS:   506488 kB
PageTables:       1704 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= 66376 MiB
End job on node45 at 2009-07-16 00:14:15