Trace number 2089942

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pcs-restart 0.3.2? (TO) 1800.13 1807.52

General information on the benchmark

Namecsp/rand-2-40-19/
normalized-rand-2-40-19-443-230-19_ext.xml
MD5SUM14b0f90c582ede8d8a5dfd862cea52f8
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark40.1349
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints335
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension335
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 1380826681
0.00/0.02	c Constructing HOME/instance-2089942-1247730843.xml  with 6323 constraints
0.07/0.10	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-2089942-1247730843/watcher-2089942-1247730843 -o /tmp/evaluation-result-2089942-1247730843/solver-2089942-1247730843 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1380826681 HOME/instance-2089942-1247730843.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 2.06 4/73 16354
/proc/meminfo: memFree=1358328/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=5356 CPUtime=0
/proc/16354/stat : 16354 (pcssolve) R 16352 16354 14630 0 -1 4194304 272 0 0 0 0 0 0 0 20 0 1 0 60149604 5484544 240 996147200 4194304 4889804 548682068800 18446744073709551615 4532542 0 0 4100 65536 0 0 0 17 1 0 0
/proc/16354/statm: 1339 240 200 169 0 50 0

[startup+0.0195951 s]
/proc/loadavg: 2.00 2.03 2.06 4/73 16354
/proc/meminfo: memFree=1358328/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=4288 CPUtime=0
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 555 822 0 0 0 0 0 0 25 0 1 0 60149604 4390912 175 996147200 134512640 135095119 4294956304 18446744073709551615 2606268 0 0 4096 0 0 0 0 17 0 0 0
/proc/16354/statm: 1072 175 147 142 0 14 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4288

[startup+0.10161 s]
/proc/loadavg: 2.00 2.03 2.06 4/73 16354
/proc/meminfo: memFree=1358328/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=6360 CPUtime=0.07
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 1337 822 0 0 7 0 0 0 25 0 1 0 60149604 6512640 913 996147200 134512640 135095119 4294956304 18446744073709551615 3034620 0 0 4096 0 0 0 0 17 0 0 0
/proc/16354/statm: 1590 913 373 142 0 544 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6360

[startup+0.301624 s]
/proc/loadavg: 2.00 2.03 2.06 4/73 16354
/proc/meminfo: memFree=1358328/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=6360 CPUtime=0.27
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 1347 822 0 0 27 0 0 0 25 0 1 0 60149604 6512640 923 996147200 134512640 135095119 4294956304 18446744073709551615 134637494 0 0 4096 0 0 0 0 17 0 0 0
/proc/16354/statm: 1590 923 378 142 0 544 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6360

[startup+0.701671 s]
/proc/loadavg: 2.00 2.03 2.06 4/73 16354
/proc/meminfo: memFree=1358328/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=6360 CPUtime=0.67
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 1354 822 0 0 67 0 0 0 25 0 1 0 60149604 6512640 930 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16354/statm: 1590 930 378 142 0 544 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6360

[startup+1.50176 s]
/proc/loadavg: 2.00 2.03 2.06 3/74 16360
/proc/meminfo: memFree=1355632/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=6616 CPUtime=1.47
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 1434 822 0 0 147 0 0 0 25 0 1 0 60149604 6774784 945 996147200 134512640 135095119 4294956304 18446744073709551615 134589668 0 0 4096 0 0 0 0 17 0 0 0
/proc/16354/statm: 1654 945 378 142 0 608 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6616

[startup+3.10195 s]
/proc/loadavg: 2.00 2.03 2.06 3/74 16360
/proc/meminfo: memFree=1355248/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=7772 CPUtime=3.07
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 1737 822 0 0 306 1 0 0 25 0 1 0 60149604 7958528 1119 996147200 134512640 135095119 4294956304 18446744073709551615 134642950 0 0 4096 0 0 0 0 17 0 0 0
/proc/16354/statm: 1943 1119 378 142 0 897 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 7772

[startup+6.30131 s]
/proc/loadavg: 2.00 2.03 2.06 3/74 16360
/proc/meminfo: memFree=1353264/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=9468 CPUtime=6.25
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 2295 822 0 0 624 1 0 0 25 0 1 0 60149604 9695232 1548 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 0 0 0
/proc/16354/statm: 2367 1548 378 142 0 1321 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 9468

[startup+12.702 s]
/proc/loadavg: 2.00 2.03 2.06 3/74 16360
/proc/meminfo: memFree=1351352/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=11416 CPUtime=12.63
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 3021 822 0 0 1261 2 0 0 25 0 1 0 60149604 11689984 2017 996147200 134512640 135095119 4294956304 18446744073709551615 134636924 0 0 4096 0 0 0 0 17 0 0 0
/proc/16354/statm: 2854 2017 378 142 0 1808 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 11416

[startup+25.5015 s]
/proc/loadavg: 2.00 2.03 2.06 3/74 16360
/proc/meminfo: memFree=1347512/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=16592 CPUtime=25.37
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 4688 822 0 0 2534 3 0 0 25 0 1 0 60149604 16990208 2881 996147200 134512640 135095119 4294956304 18446744073709551615 134617038 0 0 4096 0 0 0 0 17 0 0 0
/proc/16354/statm: 4148 2881 378 142 0 3102 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 16592

[startup+51.1014 s]
/proc/loadavg: 2.00 2.02 2.06 3/74 16360
/proc/meminfo: memFree=1342904/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=18692 CPUtime=50.87
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 5684 822 0 0 5083 4 0 0 25 0 1 0 60149604 19140608 3877 996147200 134512640 135095119 4294956304 18446744073709551615 134642865 0 0 4096 0 0 0 0 17 0 0 0
/proc/16354/statm: 4673 3877 378 142 0 3627 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 18692

[startup+102.306 s]
/proc/loadavg: 2.00 2.02 2.05 3/74 16360
/proc/meminfo: memFree=1333880/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=29832 CPUtime=101.86
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 9116 822 0 0 10180 6 0 0 25 0 1 0 60149604 30547968 5771 996147200 134512640 135095119 4294956304 18446744073709551615 134642556 0 0 4096 0 0 0 0 17 0 0 0
/proc/16354/statm: 7458 5771 378 142 0 6412 0
Current children cumulated CPU time (s) 101.86
Current children cumulated vsize (KiB) 29832

[startup+162.302 s]
/proc/loadavg: 2.00 2.01 2.05 3/74 16360
/proc/meminfo: memFree=1326712/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=31932 CPUtime=161.63
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 10239 822 0 0 16155 8 0 0 25 0 1 0 60149604 32698368 6894 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/16354/statm: 7983 6894 378 142 0 6937 0
Current children cumulated CPU time (s) 161.63
Current children cumulated vsize (KiB) 31932

[startup+222.302 s]
/proc/loadavg: 2.00 2.01 2.04 3/74 16360
/proc/meminfo: memFree=1318584/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=42884 CPUtime=221.38
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 13481 822 0 0 22127 11 0 0 25 0 1 0 60149604 43913216 8087 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16354/statm: 10721 8087 378 142 0 9675 0
Current children cumulated CPU time (s) 221.38
Current children cumulated vsize (KiB) 42884

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.04 3/74 16360
/proc/meminfo: memFree=1311224/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=45380 CPUtime=281.14
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 14562 822 0 0 28102 12 0 0 25 0 1 0 60149604 46469120 9168 996147200 134512640 135095119 4294956304 18446744073709551615 134590379 0 0 4096 0 0 0 0 17 0 0 0
/proc/16354/statm: 11345 9168 378 142 0 10299 0
Current children cumulated CPU time (s) 281.14
Current children cumulated vsize (KiB) 45380

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.03 3/74 16360
/proc/meminfo: memFree=1299512/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=56736 CPUtime=340.9
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 17817 822 0 0 34075 15 0 0 25 0 1 0 60149604 58097664 11398 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16354/statm: 14184 11398 378 142 0 13138 0
Current children cumulated CPU time (s) 340.9
Current children cumulated vsize (KiB) 56736

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.02 3/74 16360
/proc/meminfo: memFree=1295096/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=56736 CPUtime=400.65
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 18210 822 0 0 40050 15 0 0 25 0 1 0 60149604 58097664 11791 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16354/statm: 14184 11791 378 142 0 13138 0
Current children cumulated CPU time (s) 400.65
Current children cumulated vsize (KiB) 56736

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.02 3/74 16366
/proc/meminfo: memFree=1290744/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=56736 CPUtime=460.39
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 18580 822 0 0 46023 16 0 0 25 0 1 0 60149604 58097664 12161 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/16354/statm: 14184 12161 378 142 0 13138 0
Current children cumulated CPU time (s) 460.39
Current children cumulated vsize (KiB) 56736

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.01 3/74 16366
/proc/meminfo: memFree=1285304/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=58060 CPUtime=520.15
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 19262 822 0 0 51998 17 0 0 25 0 1 0 60149604 59453440 12843 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16354/statm: 14515 12843 378 142 0 13469 0
Current children cumulated CPU time (s) 520.15
Current children cumulated vsize (KiB) 58060

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.01 3/74 16366
/proc/meminfo: memFree=1279480/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=59888 CPUtime=579.9
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 20040 822 0 0 57972 18 0 0 25 0 1 0 60149604 61325312 13621 996147200 134512640 135095119 4294956304 18446744073709551615 134643043 0 0 4096 0 0 0 0 17 0 0 0
/proc/16354/statm: 14972 13621 378 142 0 13926 0
Current children cumulated CPU time (s) 579.9
Current children cumulated vsize (KiB) 59888

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16366
/proc/meminfo: memFree=1273784/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=77848 CPUtime=639.67
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 24873 822 0 0 63945 22 0 0 25 0 1 0 60149604 79716352 14357 996147200 134512640 135095119 4294956304 18446744073709551615 134636914 0 0 4096 0 0 0 0 17 0 0 0
/proc/16354/statm: 19462 14357 378 142 0 18416 0
Current children cumulated CPU time (s) 639.67
Current children cumulated vsize (KiB) 77848

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16366
/proc/meminfo: memFree=1241848/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=84264 CPUtime=878.7
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 27648 822 0 0 87843 27 0 0 25 0 1 0 60149604 86286336 17132 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16354/statm: 21066 17132 378 142 0 20020 0
Current children cumulated CPU time (s) 878.7
Current children cumulated vsize (KiB) 84264

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16366
/proc/meminfo: memFree=1238328/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=85580 CPUtime=938.45
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 28284 822 0 0 93817 28 0 0 25 0 1 0 60149604 87633920 17768 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16354/statm: 21395 17768 378 142 0 20349 0
Current children cumulated CPU time (s) 938.45
Current children cumulated vsize (KiB) 85580

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16366
/proc/meminfo: memFree=1234936/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=87024 CPUtime=998.21
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 28923 822 0 0 99792 29 0 0 25 0 1 0 60149604 89112576 18407 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16354/statm: 21756 18407 378 142 0 20710 0
Current children cumulated CPU time (s) 998.21
Current children cumulated vsize (KiB) 87024

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16366
/proc/meminfo: memFree=1231416/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=88592 CPUtime=1057.96
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 29564 822 0 0 105767 29 0 0 25 0 1 0 60149604 90718208 19048 996147200 134512640 135095119 4294956304 18446744073709551615 134837921 0 0 4096 0 0 0 0 17 0 0 0
/proc/16354/statm: 22148 19048 378 142 0 21102 0
Current children cumulated CPU time (s) 1057.96
Current children cumulated vsize (KiB) 88592

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16366
/proc/meminfo: memFree=1213944/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=112092 CPUtime=1117.72
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 35702 822 0 0 111740 32 0 0 25 0 1 0 60149604 114782208 23137 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16354/statm: 28023 23137 378 142 0 26977 0
Current children cumulated CPU time (s) 1117.72
Current children cumulated vsize (KiB) 112092

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16366
/proc/meminfo: memFree=1212024/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=112092 CPUtime=1177.48
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 35958 822 0 0 117716 32 0 0 25 0 1 0 60149604 114782208 23393 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16354/statm: 28023 23393 378 142 0 26977 0
Current children cumulated CPU time (s) 1177.48
Current children cumulated vsize (KiB) 112092

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16366
/proc/meminfo: memFree=1210040/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=112092 CPUtime=1237.24
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 36201 822 0 0 123691 33 0 0 25 0 1 0 60149604 114782208 23636 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16354/statm: 28023 23636 378 142 0 26977 0
Current children cumulated CPU time (s) 1237.24
Current children cumulated vsize (KiB) 112092

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16366
/proc/meminfo: memFree=1208056/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=112092 CPUtime=1296.99
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 36448 822 0 0 129666 33 0 0 25 0 1 0 60149604 114782208 23883 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 0 0 0
/proc/16354/statm: 28023 23883 378 142 0 26977 0
Current children cumulated CPU time (s) 1296.99
Current children cumulated vsize (KiB) 112092

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16366
/proc/meminfo: memFree=1205496/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=112092 CPUtime=1356.75
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 36692 822 0 0 135641 34 0 0 25 0 1 0 60149604 114782208 24127 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/16354/statm: 28023 24127 378 142 0 26977 0
Current children cumulated CPU time (s) 1356.75
Current children cumulated vsize (KiB) 112092

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16366
/proc/meminfo: memFree=1202488/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=112092 CPUtime=1416.5
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 36936 822 0 0 141616 34 0 0 25 0 1 0 60149604 114782208 24371 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16354/statm: 28023 24371 378 142 0 26977 0
Current children cumulated CPU time (s) 1416.5
Current children cumulated vsize (KiB) 112092

[startup+1482.3 s]
/proc/loadavg: 1.93 1.98 1.99 3/83 16408
/proc/meminfo: memFree=1288104/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=112092 CPUtime=1476.23
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 37173 822 0 0 147588 35 0 0 25 0 1 0 60149604 114782208 24608 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/16354/statm: 28023 24608 378 142 0 26977 0
Current children cumulated CPU time (s) 1476.23
Current children cumulated vsize (KiB) 112092

[startup+1542.3 s]
/proc/loadavg: 1.97 1.98 1.99 3/74 16441
/proc/meminfo: memFree=1294144/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=112092 CPUtime=1535.93
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 37413 822 0 0 153557 36 0 0 25 0 1 0 60149604 114782208 24848 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16354/statm: 28023 24848 378 142 0 26977 0
Current children cumulated CPU time (s) 1535.93
Current children cumulated vsize (KiB) 112092

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 16441
/proc/meminfo: memFree=1282240/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=112092 CPUtime=1595.69
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 37644 822 0 0 159533 36 0 0 25 0 1 0 60149604 114782208 25079 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 1 0 0
/proc/16354/statm: 28023 25079 378 142 0 26977 0
Current children cumulated CPU time (s) 1595.69
Current children cumulated vsize (KiB) 112092

[startup+1662.3 s]
/proc/loadavg: 2.07 2.00 2.00 3/74 16441
/proc/meminfo: memFree=1278208/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=112092 CPUtime=1655.45
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 37866 822 0 0 165509 36 0 0 25 0 1 0 60149604 114782208 25301 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16354/statm: 28023 25301 378 142 0 26977 0
Current children cumulated CPU time (s) 1655.45
Current children cumulated vsize (KiB) 112092

[startup+1722.3 s]
/proc/loadavg: 2.10 2.02 2.00 3/74 16441
/proc/meminfo: memFree=1272128/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=112356 CPUtime=1715.23
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 38154 822 0 0 171486 37 0 0 25 0 1 0 60149604 115052544 25589 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16354/statm: 28089 25589 378 142 0 27043 0
Current children cumulated CPU time (s) 1715.23
Current children cumulated vsize (KiB) 112356

[startup+1782.3 s]
/proc/loadavg: 2.09 2.03 2.00 3/74 16441
/proc/meminfo: memFree=1265856/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=113280 CPUtime=1774.99
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 38633 822 0 0 177462 37 0 0 25 0 1 0 60149604 115998720 26068 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16354/statm: 28320 26068 378 142 0 27274 0
Current children cumulated CPU time (s) 1774.99
Current children cumulated vsize (KiB) 113280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.5 s]
/proc/loadavg: 2.06 2.02 2.00 3/74 16441
/proc/meminfo: memFree=1263360/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=113804 CPUtime=1800.1
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 38849 822 0 0 179973 37 0 0 25 0 1 0 60149604 116535296 26284 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/16354/statm: 28451 26284 378 142 0 27405 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 113804

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

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

[startup+1807.5 s]
/proc/loadavg: 2.06 2.02 2.00 3/74 16441
/proc/meminfo: memFree=1263360/2055920 swapFree=4192812/4192956
[pid=16354] ppid=16352 vsize=113804 CPUtime=1800.1
/proc/16354/stat : 16354 (pcs.small) R 16352 16354 14630 0 -1 4194304 38849 822 0 0 179973 37 0 0 25 0 1 0 60149604 116535296 26284 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/16354/statm: 28451 26284 378 142 0 27405 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 113804

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.52
CPU time (s): 1800.13
CPU user time (s): 1799.73
CPU system time (s): 0.398939
CPU usage (%): 99.591
Max. virtual memory (cumulated for all children) (KiB): 114612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.73
system time used= 0.398939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39671
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= 17
involuntary context switches= 24150

runsolver used 1.79173 second user time and 4.81027 second system time

The end

Launcher Data 

Begin job on node85 at 2009-07-16 09:54:03
IDJOB=2089942
IDBENCH=59650
IDSOLVER=734
FILE ID=node85/2089942-1247730843
PBS_JOBID= 9521491
Free space on /tmp= 126540 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-40-19/normalized-rand-2-40-19-443-230-19_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089942-1247730843/watcher-2089942-1247730843 -o /tmp/evaluation-result-2089942-1247730843/solver-2089942-1247730843 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1380826681 HOME/instance-2089942-1247730843.xml

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

MD5SUM BENCH= 14b0f90c582ede8d8a5dfd862cea52f8
RANDOM SEED=1380826681

node85.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1358744 kB
Buffers:         94840 kB
Cached:         467860 kB
SwapCached:          0 kB
Active:         266604 kB
Inactive:       356316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1358744 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1956 kB
Writeback:           0 kB
Mapped:          71472 kB
Slab:            59544 kB
Committed_AS:   499640 kB
PageTables:       1808 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= 126540 MiB
End job on node85 at 2009-07-16 10:24:12