Trace number 2058338

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) 1800.06 1808.92

General information on the benchmark

Namecsp/frb50-23/
normalized-frb50-23-2_ext.xml
MD5SUMbb1a147ff1219a16de4d32893b55ecda
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 constraints544
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension544
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 27161826
0.00/0.02	c Constructing HOME/instance-2058338-1247694244.xml  with 12500 constraints
0.07/0.19	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-2058338-1247694244/watcher-2058338-1247694244 -o /tmp/evaluation-result-2058338-1247694244/solver-2058338-1247694244 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 27161826 HOME/instance-2058338-1247694244.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: 0.34 0.08 0.03 4/72 14363
/proc/meminfo: memFree=1309632/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=18576 CPUtime=0
/proc/14363/stat : 14363 (runsolver) R 14361 14363 14186 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 56491981 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 233632754983 0 0 4096 24578 0 0 0 17 1 0 0
/proc/14363/statm: 4644 284 249 26 0 2626 0

[startup+0.0157401 s]
/proc/loadavg: 0.34 0.08 0.03 4/72 14363
/proc/meminfo: memFree=1309632/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=5356 CPUtime=0
/proc/14363/stat : 14363 (pcssolve) S 14361 14363 14186 0 -1 4194304 339 474 0 0 0 0 0 0 23 0 1 0 56491981 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14363/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101758 s]
/proc/loadavg: 0.34 0.08 0.03 4/72 14363
/proc/meminfo: memFree=1309632/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=5696 CPUtime=0.07
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 1131 822 0 0 7 0 0 0 24 0 1 0 56491981 5832704 740 996147200 134512640 135095119 4294956304 18446744073709551615 11356033 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 1424 740 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.301793 s]
/proc/loadavg: 0.34 0.08 0.03 4/72 14363
/proc/meminfo: memFree=1309632/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=8396 CPUtime=0.27
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 1887 822 0 0 26 1 0 0 25 0 1 0 56491981 8597504 1398 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 2099 1398 378 142 0 1053 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8396

[startup+0.701856 s]
/proc/loadavg: 0.34 0.08 0.03 4/72 14363
/proc/meminfo: memFree=1309632/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=8396 CPUtime=0.67
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 1889 822 0 0 66 1 0 0 25 0 1 0 56491981 8597504 1400 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 2099 1400 378 142 0 1053 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8396

[startup+1.50199 s]
/proc/loadavg: 0.47 0.11 0.04 3/73 14369
/proc/meminfo: memFree=1305016/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=8396 CPUtime=1.47
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 1894 822 0 0 146 1 0 0 25 0 1 0 56491981 8597504 1405 996147200 134512640 135095119 4294956304 18446744073709551615 134554977 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 2099 1405 378 142 0 1053 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8396

[startup+3.10125 s]
/proc/loadavg: 0.47 0.11 0.04 3/73 14369
/proc/meminfo: memFree=1304568/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=8396 CPUtime=3.06
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 1902 822 0 0 305 1 0 0 25 0 1 0 56491981 8597504 1413 996147200 134512640 135095119 4294956304 18446744073709551615 134642992 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 2099 1413 378 142 0 1053 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8396

[startup+6.30176 s]
/proc/loadavg: 0.59 0.14 0.05 3/73 14369
/proc/meminfo: memFree=1302520/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=8396 CPUtime=6.25
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 1916 822 0 0 624 1 0 0 25 0 1 0 56491981 8597504 1427 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 2099 1427 378 142 0 1053 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 8396

[startup+12.7028 s]
/proc/loadavg: 0.71 0.17 0.06 3/73 14369
/proc/meminfo: memFree=1301048/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=8660 CPUtime=12.61
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 2083 822 0 0 1260 1 0 0 25 0 1 0 56491981 8867840 1465 996147200 134512640 135095119 4294956304 18446744073709551615 134641482 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 2165 1465 378 142 0 1119 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 8660

[startup+25.5019 s]
/proc/loadavg: 0.99 0.26 0.09 3/73 14369
/proc/meminfo: memFree=1296760/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=9832 CPUtime=25.35
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 2449 822 0 0 2533 2 0 0 25 0 1 0 56491981 10067968 1702 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 2458 1702 378 142 0 1412 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 9832

[startup+51.102 s]
/proc/loadavg: 1.33 0.40 0.14 3/73 14369
/proc/meminfo: memFree=1290104/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=14884 CPUtime=50.83
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 3663 822 0 0 5080 3 0 0 25 0 1 0 56491981 15241216 2626 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 3721 2626 378 142 0 2675 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 14884

[startup+102.306 s]
/proc/loadavg: 1.71 0.65 0.23 3/73 14369
/proc/meminfo: memFree=1279928/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=17456 CPUtime=101.78
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 4699 822 0 0 10174 4 0 0 25 0 1 0 56491981 17874944 3149 996147200 134512640 135095119 4294956304 18446744073709551615 134616978 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 4364 3149 378 142 0 3318 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 17456

[startup+162.302 s]
/proc/loadavg: 1.89 0.89 0.34 3/73 14369
/proc/meminfo: memFree=1273464/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=19436 CPUtime=161.48
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 5542 822 0 0 16143 5 0 0 25 0 1 0 56491981 19902464 3992 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 4859 3992 378 142 0 3813 0
Current children cumulated CPU time (s) 161.48
Current children cumulated vsize (KiB) 19436

[startup+222.302 s]
/proc/loadavg: 1.96 1.09 0.44 3/73 14369
/proc/meminfo: memFree=1264760/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=28616 CPUtime=221.19
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 8142 822 0 0 22112 7 0 0 25 0 1 0 56491981 29302784 5054 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 7154 5054 378 142 0 6108 0
Current children cumulated CPU time (s) 221.19
Current children cumulated vsize (KiB) 28616

[startup+282.302 s]
/proc/loadavg: 1.98 1.25 0.54 3/73 14369
/proc/meminfo: memFree=1259128/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=29144 CPUtime=280.89
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 8552 822 0 0 28082 7 0 0 25 0 1 0 56491981 29843456 5464 996147200 134512640 135095119 4294956304 18446744073709551615 134555088 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 7286 5464 378 142 0 6240 0
Current children cumulated CPU time (s) 280.89
Current children cumulated vsize (KiB) 29144

[startup+342.302 s]
/proc/loadavg: 1.99 1.39 0.62 3/73 14369
/proc/meminfo: memFree=1252984/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=30592 CPUtime=340.6
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 9163 822 0 0 34052 8 0 0 25 0 1 0 56491981 31326208 6075 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 7648 6075 378 142 0 6602 0
Current children cumulated CPU time (s) 340.6
Current children cumulated vsize (KiB) 30592

[startup+402.302 s]
/proc/loadavg: 1.99 1.50 0.71 3/73 14371
/proc/meminfo: memFree=1242488/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=31920 CPUtime=400.31
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 9760 822 0 0 40022 9 0 0 25 0 1 0 56491981 32686080 6672 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 7980 6672 378 142 0 6934 0
Current children cumulated CPU time (s) 400.31
Current children cumulated vsize (KiB) 31920

[startup+462.301 s]
/proc/loadavg: 1.99 1.58 0.78 3/73 14371
/proc/meminfo: memFree=1238648/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=33376 CPUtime=460.02
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 10348 822 0 0 45992 10 0 0 25 0 1 0 56491981 34177024 7260 996147200 134512640 135095119 4294956304 18446744073709551615 134643026 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 8344 7260 378 142 0 7298 0
Current children cumulated CPU time (s) 460.02
Current children cumulated vsize (KiB) 33376

[startup+522.302 s]
/proc/loadavg: 1.99 1.66 0.86 3/73 14371
/proc/meminfo: memFree=1235256/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=34564 CPUtime=519.72
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 10890 822 0 0 51961 11 0 0 25 0 1 0 56491981 35393536 7802 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 8641 7802 378 142 0 7595 0
Current children cumulated CPU time (s) 519.72
Current children cumulated vsize (KiB) 34564

[startup+582.302 s]
/proc/loadavg: 1.99 1.72 0.93 3/73 14371
/proc/meminfo: memFree=1230712/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=44072 CPUtime=579.43
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 13494 822 0 0 57930 13 0 0 25 0 1 0 56491981 45129728 8357 996147200 134512640 135095119 4294956304 18446744073709551615 134589598 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 11018 8357 378 142 0 9972 0
Current children cumulated CPU time (s) 579.43
Current children cumulated vsize (KiB) 44072

[startup+642.302 s]
/proc/loadavg: 1.99 1.77 0.99 3/73 14371
/proc/meminfo: memFree=1220408/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=54768 CPUtime=639.13
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 16375 822 0 0 63898 15 0 0 25 0 1 0 56491981 56082432 10213 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 13692 10213 378 142 0 12646 0
Current children cumulated CPU time (s) 639.13
Current children cumulated vsize (KiB) 54768

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.99 1.89 1.21 3/73 14371
/proc/meminfo: memFree=1206904/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=54768 CPUtime=877.95
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 17218 822 0 0 87779 16 0 0 25 0 1 0 56491981 56082432 11056 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 13692 11056 378 142 0 12646 0
Current children cumulated CPU time (s) 877.95
Current children cumulated vsize (KiB) 54768

[startup+942.303 s]
/proc/loadavg: 2.05 1.92 1.26 3/73 14371
/proc/meminfo: memFree=1202616/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=55824 CPUtime=937.67
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 17668 822 0 0 93750 17 0 0 25 0 1 0 56491981 57163776 11506 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 13956 11506 378 142 0 12910 0
Current children cumulated CPU time (s) 937.67
Current children cumulated vsize (KiB) 55824

[startup+1002.3 s]
/proc/loadavg: 2.06 1.94 1.31 3/73 14371
/proc/meminfo: memFree=1198520/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=56756 CPUtime=997.37
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 18108 822 0 0 99720 17 0 0 25 0 1 0 56491981 58118144 11946 996147200 134512640 135095119 4294956304 18446744073709551615 134617041 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 14189 11946 378 142 0 13143 0
Current children cumulated CPU time (s) 997.37
Current children cumulated vsize (KiB) 56756

[startup+1062.3 s]
/proc/loadavg: 2.12 1.98 1.36 3/73 14377
/proc/meminfo: memFree=1194288/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=57816 CPUtime=1057.07
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 18550 822 0 0 105688 19 0 0 25 0 1 0 56491981 59203584 12388 996147200 134512640 135095119 4294956304 18446744073709551615 134638335 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 14454 12388 378 142 0 13408 0
Current children cumulated CPU time (s) 1057.07
Current children cumulated vsize (KiB) 57816

[startup+1122.3 s]
/proc/loadavg: 2.04 1.98 1.40 3/73 14377
/proc/meminfo: memFree=1190256/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=58740 CPUtime=1116.77
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 18980 822 0 0 111658 19 0 0 25 0 1 0 56491981 60149760 12818 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 14685 12818 378 142 0 13639 0
Current children cumulated CPU time (s) 1116.77
Current children cumulated vsize (KiB) 58740

[startup+1182.3 s]
/proc/loadavg: 2.01 1.98 1.43 3/73 14377
/proc/meminfo: memFree=1186416/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=59796 CPUtime=1176.48
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 19411 822 0 0 117628 20 0 0 25 0 1 0 56491981 61231104 13249 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 14949 13249 378 142 0 13903 0
Current children cumulated CPU time (s) 1176.48
Current children cumulated vsize (KiB) 59796

[startup+1242.3 s]
/proc/loadavg: 2.00 1.98 1.47 3/73 14377
/proc/meminfo: memFree=1182448/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=60728 CPUtime=1236.18
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 19829 822 0 0 123598 20 0 0 25 0 1 0 56491981 62185472 13667 996147200 134512640 135095119 4294956304 18446744073709551615 134571101 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 15182 13667 378 142 0 14136 0
Current children cumulated CPU time (s) 1236.18
Current children cumulated vsize (KiB) 60728

[startup+1302.3 s]
/proc/loadavg: 2.00 1.98 1.50 3/73 14377
/proc/meminfo: memFree=1165232/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=61652 CPUtime=1295.89
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 20249 822 0 0 129568 21 0 0 25 0 1 0 56491981 63131648 14087 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 15413 14087 378 142 0 14367 0
Current children cumulated CPU time (s) 1295.89
Current children cumulated vsize (KiB) 61652

[startup+1362.3 s]
/proc/loadavg: 2.00 1.98 1.52 3/73 14377
/proc/meminfo: memFree=1162872/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=62580 CPUtime=1355.59
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 20655 822 0 0 135537 22 0 0 25 0 1 0 56491981 64081920 14493 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 15645 14493 378 142 0 14599 0
Current children cumulated CPU time (s) 1355.59
Current children cumulated vsize (KiB) 62580

[startup+1422.31 s]
/proc/loadavg: 2.00 1.98 1.55 3/73 14377
/proc/meminfo: memFree=1160120/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=80024 CPUtime=1415.31
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 25187 822 0 0 141506 25 0 0 25 0 1 0 56491981 81944576 14928 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 20006 14928 378 142 0 18960 0
Current children cumulated CPU time (s) 1415.31
Current children cumulated vsize (KiB) 80024

[startup+1482.3 s]
/proc/loadavg: 2.00 1.98 1.58 3/73 14377
/proc/meminfo: memFree=1157496/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=80816 CPUtime=1475
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 25575 822 0 0 147475 25 0 0 25 0 1 0 56491981 82755584 15316 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 20204 15316 378 142 0 19158 0
Current children cumulated CPU time (s) 1475
Current children cumulated vsize (KiB) 80816

[startup+1542.3 s]
/proc/loadavg: 2.00 1.98 1.60 3/73 14377
/proc/meminfo: memFree=1155128/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=81740 CPUtime=1534.72
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 25959 822 0 0 153446 26 0 0 25 0 1 0 56491981 83701760 15700 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 20435 15700 378 142 0 19389 0
Current children cumulated CPU time (s) 1534.72
Current children cumulated vsize (KiB) 81740

[startup+1602.3 s]
/proc/loadavg: 2.00 1.98 1.62 3/73 14377
/proc/meminfo: memFree=1152632/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=82796 CPUtime=1594.42
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 26376 822 0 0 159416 26 0 0 25 0 1 0 56491981 84783104 16117 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 20699 16117 378 142 0 19653 0
Current children cumulated CPU time (s) 1594.42
Current children cumulated vsize (KiB) 82796

[startup+1662.3 s]
/proc/loadavg: 2.00 1.98 1.64 3/73 14377
/proc/meminfo: memFree=1150072/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=83588 CPUtime=1654.13
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 26759 822 0 0 165386 27 0 0 25 0 1 0 56491981 85594112 16500 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 20897 16500 378 142 0 19851 0
Current children cumulated CPU time (s) 1654.13
Current children cumulated vsize (KiB) 83588

[startup+1722.3 s]
/proc/loadavg: 2.00 1.98 1.66 3/73 14377
/proc/meminfo: memFree=1147640/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=84516 CPUtime=1713.83
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 27148 822 0 0 171356 27 0 0 25 0 1 0 56491981 86544384 16889 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 21129 16889 378 142 0 20083 0
Current children cumulated CPU time (s) 1713.83
Current children cumulated vsize (KiB) 84516

[startup+1782.3 s]
/proc/loadavg: 2.00 1.98 1.68 3/73 14377
/proc/meminfo: memFree=1145080/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=85320 CPUtime=1773.55
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 27525 822 0 0 177327 28 0 0 25 0 1 0 56491981 87367680 17266 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 21330 17266 378 142 0 20284 0
Current children cumulated CPU time (s) 1773.55
Current children cumulated vsize (KiB) 85320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.9 s]
/proc/loadavg: 2.00 1.98 1.69 5/73 14410
/proc/meminfo: memFree=1242352/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=85720 CPUtime=1800.03
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 27707 822 0 0 179974 29 0 0 25 0 1 0 56491981 87777280 17448 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14363/statm: 21430 17448 378 142 0 20384 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 85720

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

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

[startup+1808.9 s]
/proc/loadavg: 2.00 1.98 1.69 5/73 14410
/proc/meminfo: memFree=1242352/2055920 swapFree=4192812/4192956
[pid=14363] ppid=14361 vsize=85720 CPUtime=1800.03
/proc/14363/stat : 14363 (pcs.small) R 14361 14363 14186 0 -1 4194304 27707 822 0 0 179974 29 0 0 25 0 1 0 56491981 87777280 17448 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14363/statm: 21430 17448 378 142 0 20384 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 85720

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.92
CPU time (s): 1800.06
CPU user time (s): 1799.75
CPU system time (s): 0.309952
CPU usage (%): 99.5102
Max. virtual memory (cumulated for all children) (KiB): 95752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.309952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28529
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= 21376

runsolver used 2.34564 second user time and 5.88511 second system time

The end

Launcher Data 

Begin job on node3 at 2009-07-15 23:44:04
IDJOB=2058338
IDBENCH=53475
IDSOLVER=733
FILE ID=node3/2058338-1247694244
PBS_JOBID= 9521302
Free space on /tmp= 66404 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/frb50-23/normalized-frb50-23-2_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2058338-1247694244/watcher-2058338-1247694244 -o /tmp/evaluation-result-2058338-1247694244/solver-2058338-1247694244 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 27161826 HOME/instance-2058338-1247694244.xml

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

MD5SUM BENCH= bb1a147ff1219a16de4d32893b55ecda
RANDOM SEED=27161826

node3.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		: 3000.259
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		: 3000.259
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:       1310112 kB
Buffers:         74764 kB
Cached:         419120 kB
SwapCached:          0 kB
Active:         162992 kB
Inactive:       508352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1310112 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4356 kB
Writeback:           0 kB
Mapped:          29152 kB
Slab:            60080 kB
Committed_AS:   612168 kB
PageTables:       1696 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= 66400 MiB
End job on node3 at 2009-07-16 00:14:15