Trace number 2091163

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) 1800.06 1807.42

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-6_ext.xml
MD5SUM24dd1c616c93c70534203b5d2a988468
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 benchmark111.882
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints475
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension475
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 1487083833
0.00/0.02	c Constructing HOME/instance-2091163-1247731579.xml  with 10909 constraints
0.08/0.18	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2091163-1247731579/watcher-2091163-1247731579 -o /tmp/evaluation-result-2091163-1247731579/solver-2091163-1247731579 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1487083833 HOME/instance-2091163-1247731579.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: 2.06 2.05 2.00 4/72 19770
/proc/meminfo: memFree=1513792/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5260 CPUtime=0
/proc/19770/stat : 19770 (pcssolve) R 19768 19770 19267 0 -1 4194304 67 0 0 0 0 0 0 0 20 0 1 0 60222089 5386240 50 996147200 4194304 4889804 548682068800 18446744073709551615 213113687904 0 0 4096 0 0 0 0 17 1 0 0
/proc/19770/statm: 1315 50 36 169 0 14 0

[startup+0.081755 s]
/proc/loadavg: 2.06 2.05 2.00 4/72 19770
/proc/meminfo: memFree=1513792/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5300 CPUtime=0.06
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 1045 822 0 0 6 0 0 0 24 0 1 0 60222089 5427200 654 996147200 134512640 135095119 4294956304 18446744073709551615 134681689 0 0 4096 0 0 0 0 17 1 0 0
/proc/19770/statm: 1325 654 364 142 0 279 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5300

[startup+0.101755 s]
/proc/loadavg: 2.06 2.05 2.00 4/72 19770
/proc/meminfo: memFree=1513792/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5696 CPUtime=0.08
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 1128 822 0 0 8 0 0 0 24 0 1 0 60222089 5832704 737 996147200 134512640 135095119 4294956304 18446744073709551615 3608293 0 0 4096 0 0 0 0 17 1 0 0
/proc/19770/statm: 1424 737 364 142 0 378 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5696

[startup+0.3018 s]
/proc/loadavg: 2.06 2.05 2.00 4/72 19770
/proc/meminfo: memFree=1513792/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=8120 CPUtime=0.28
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 1806 822 0 0 28 0 0 0 25 0 1 0 60222089 8314880 1317 996147200 134512640 135095119 4294956304 18446744073709551615 134641758 0 0 4096 0 0 0 0 17 1 0 0
/proc/19770/statm: 2030 1317 378 142 0 984 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8120

[startup+0.701873 s]
/proc/loadavg: 2.06 2.05 2.00 4/72 19770
/proc/meminfo: memFree=1513792/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=8120 CPUtime=0.68
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 1809 822 0 0 68 0 0 0 25 0 1 0 60222089 8314880 1320 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 1 0 0
/proc/19770/statm: 2030 1320 378 142 0 984 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8120

[startup+1.50203 s]
/proc/loadavg: 2.06 2.05 2.00 3/73 19776
/proc/meminfo: memFree=1509880/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=8120 CPUtime=1.47
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 1815 822 0 0 147 0 0 0 25 0 1 0 60222089 8314880 1326 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19770/statm: 2030 1326 378 142 0 984 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8120

[startup+3.10133 s]
/proc/loadavg: 2.06 2.05 2.00 3/73 19776
/proc/meminfo: memFree=1509688/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=8120 CPUtime=3.05
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 1826 822 0 0 305 0 0 0 25 0 1 0 60222089 8314880 1337 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19770/statm: 2030 1337 378 142 0 984 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8120

[startup+6.30194 s]
/proc/loadavg: 2.05 2.05 2.00 3/73 19776
/proc/meminfo: memFree=1509432/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=8120 CPUtime=6.21
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 1846 822 0 0 621 0 0 0 25 0 1 0 60222089 8314880 1357 996147200 134512640 135095119 4294956304 18446744073709551615 134617692 0 0 4096 0 0 0 0 17 1 0 0
/proc/19770/statm: 2030 1357 378 142 0 984 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 8120

[startup+12.7011 s]
/proc/loadavg: 2.05 2.05 2.00 3/73 19776
/proc/meminfo: memFree=1508536/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=9660 CPUtime=12.56
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 2147 822 0 0 1255 1 0 0 25 0 1 0 60222089 9891840 1529 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/19770/statm: 2415 1529 378 142 0 1369 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9660

[startup+25.5016 s]
/proc/loadavg: 2.04 2.04 2.00 3/73 19776
/proc/meminfo: memFree=1507320/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=10056 CPUtime=25.23
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 2424 822 0 0 2522 1 0 0 25 0 1 0 60222089 10297344 1806 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/19770/statm: 2514 1806 378 142 0 1468 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 10056

[startup+51.1014 s]
/proc/loadavg: 2.10 2.05 2.00 3/73 19776
/proc/meminfo: memFree=1503736/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=14212 CPUtime=50.59
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 3706 822 0 0 5057 2 0 0 25 0 1 0 60222089 14553088 2574 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19770/statm: 3553 2574 378 142 0 2507 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 14212

[startup+102.306 s]
/proc/loadavg: 2.12 2.06 2.01 3/73 19776
/proc/meminfo: memFree=1499128/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=18240 CPUtime=101.31
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 5125 822 0 0 10126 5 0 0 25 0 1 0 60222089 18677760 3480 996147200 134512640 135095119 4294956304 18446744073709551615 134617204 0 0 4096 0 0 0 0 17 1 0 0
/proc/19770/statm: 4560 3480 378 142 0 3514 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 18240

[startup+162.301 s]
/proc/loadavg: 2.12 2.06 2.00 3/73 19776
/proc/meminfo: memFree=1491704/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=24908 CPUtime=160.75
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 7204 822 0 0 16068 7 0 0 25 0 1 0 60222089 25505792 5046 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/19770/statm: 6227 5046 378 142 0 5181 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 24908

[startup+222.302 s]
/proc/loadavg: 2.11 2.07 2.00 3/73 19776
/proc/meminfo: memFree=1489272/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=29004 CPUtime=220.18
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 8570 822 0 0 22010 8 0 0 25 0 1 0 60222089 29700096 5387 996147200 134512640 135095119 4294956304 18446744073709551615 134589601 0 0 4096 0 0 0 0 17 1 0 0
/proc/19770/statm: 7251 5387 378 142 0 6205 0
Current children cumulated CPU time (s) 220.18
Current children cumulated vsize (KiB) 29004

[startup+282.301 s]
/proc/loadavg: 2.10 2.07 2.00 3/73 19776
/proc/meminfo: memFree=1485560/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=30588 CPUtime=279.61
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 9265 822 0 0 27952 9 0 0 25 0 1 0 60222089 31322112 6082 996147200 134512640 135095119 4294956304 18446744073709551615 134642964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19770/statm: 7647 6082 378 142 0 6601 0
Current children cumulated CPU time (s) 279.61
Current children cumulated vsize (KiB) 30588

[startup+342.302 s]
/proc/loadavg: 2.09 2.07 2.00 3/73 19776
/proc/meminfo: memFree=1481784/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=32172 CPUtime=339.04
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 9961 822 0 0 33894 10 0 0 25 0 1 0 60222089 32944128 6778 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19770/statm: 8043 6778 378 142 0 6997 0
Current children cumulated CPU time (s) 339.04
Current children cumulated vsize (KiB) 32172

[startup+402.302 s]
/proc/loadavg: 2.08 2.07 2.00 3/73 19776
/proc/meminfo: memFree=1478200/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=33752 CPUtime=398.47
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 10608 822 0 0 39837 10 0 0 25 0 1 0 60222089 34562048 7425 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19770/statm: 8438 7425 378 142 0 7392 0
Current children cumulated CPU time (s) 398.47
Current children cumulated vsize (KiB) 33752

[startup+462.301 s]
/proc/loadavg: 2.03 2.05 2.00 3/73 19776
/proc/meminfo: memFree=1474616/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=35336 CPUtime=457.91
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 11250 822 0 0 45779 12 0 0 25 0 1 0 60222089 36184064 8067 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/19770/statm: 8834 8067 378 142 0 7788 0
Current children cumulated CPU time (s) 457.91
Current children cumulated vsize (KiB) 35336

[startup+522.302 s]
/proc/loadavg: 2.14 2.08 2.01 3/73 19776
/proc/meminfo: memFree=1470840/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=44980 CPUtime=517.34
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 13914 822 0 0 51721 13 0 0 25 0 1 0 60222089 46059520 8682 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 1 0 0
/proc/19770/statm: 11245 8682 378 142 0 10199 0
Current children cumulated CPU time (s) 517.34
Current children cumulated vsize (KiB) 44980

[startup+582.302 s]
/proc/loadavg: 2.05 2.07 2.01 3/73 19776
/proc/meminfo: memFree=1461304/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=55412 CPUtime=576.77
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 16747 822 0 0 57662 15 0 0 25 0 1 0 60222089 56741888 10490 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 1 0 0
/proc/19770/statm: 13853 10490 378 142 0 12807 0
Current children cumulated CPU time (s) 576.77
Current children cumulated vsize (KiB) 55412

[startup+642.301 s]
/proc/loadavg: 2.02 2.05 2.00 3/73 19776
/proc/meminfo: memFree=1458488/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=55412 CPUtime=636.2
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 16976 822 0 0 63605 15 0 0 25 0 1 0 60222089 56741888 10719 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19770/statm: 13853 10719 378 142 0 12807 0
Current children cumulated CPU time (s) 636.2
Current children cumulated vsize (KiB) 55412

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 19809
/proc/meminfo: memFree=1539000/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=56336 CPUtime=815.37
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 17897 822 0 0 81520 17 0 0 25 0 1 0 60222089 57688064 11640 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19770/statm: 14084 11640 378 142 0 13038 0
Current children cumulated CPU time (s) 815.37
Current children cumulated vsize (KiB) 56336

[startup+882.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 19809
/proc/meminfo: memFree=1533496/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=57392 CPUtime=875.35
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 18408 822 0 0 87517 18 0 0 25 0 1 0 60222089 58769408 12151 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19770/statm: 14348 12151 378 142 0 13302 0
Current children cumulated CPU time (s) 875.35
Current children cumulated vsize (KiB) 57392

[startup+942.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 19809
/proc/meminfo: memFree=1526968/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=58580 CPUtime=935.31
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 18899 822 0 0 93513 18 0 0 25 0 1 0 60222089 59985920 12642 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19770/statm: 14645 12642 378 142 0 13599 0
Current children cumulated CPU time (s) 935.31
Current children cumulated vsize (KiB) 58580

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 19809
/proc/meminfo: memFree=1520696/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=59772 CPUtime=995.29
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 19402 822 0 0 99510 19 0 0 25 0 1 0 60222089 61206528 13145 996147200 134512640 135095119 4294956304 18446744073709551615 134638356 0 0 4096 0 0 0 0 17 0 0 0
/proc/19770/statm: 14943 13145 378 142 0 13897 0
Current children cumulated CPU time (s) 995.29
Current children cumulated vsize (KiB) 59772

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19809
/proc/meminfo: memFree=1508344/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=60828 CPUtime=1055.26
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 19894 822 0 0 105507 19 0 0 25 0 1 0 60222089 62287872 13637 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19770/statm: 15207 13637 378 142 0 14161 0
Current children cumulated CPU time (s) 1055.26
Current children cumulated vsize (KiB) 60828

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19809
/proc/meminfo: memFree=1504952/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=62020 CPUtime=1115.23
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 20381 822 0 0 111503 20 0 0 25 0 1 0 60222089 63508480 14124 996147200 134512640 135095119 4294956304 18446744073709551615 134615450 0 0 4096 0 0 0 0 17 0 0 0
/proc/19770/statm: 15505 14124 378 142 0 14459 0
Current children cumulated CPU time (s) 1115.23
Current children cumulated vsize (KiB) 62020

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19809
/proc/meminfo: memFree=1501624/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=63076 CPUtime=1175.21
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 20864 822 0 0 117501 20 0 0 25 0 1 0 60222089 64589824 14607 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19770/statm: 15769 14607 378 142 0 14723 0
Current children cumulated CPU time (s) 1175.21
Current children cumulated vsize (KiB) 63076

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19809
/proc/meminfo: memFree=1498232/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=80652 CPUtime=1235.19
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 25447 822 0 0 123495 24 0 0 25 0 1 0 60222089 82587648 15093 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19770/statm: 20163 15093 378 142 0 19117 0
Current children cumulated CPU time (s) 1235.19
Current children cumulated vsize (KiB) 80652

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19809
/proc/meminfo: memFree=1493176/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=81708 CPUtime=1295.16
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 25933 822 0 0 129492 24 0 0 25 0 1 0 60222089 83668992 15579 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19770/statm: 20427 15579 378 142 0 19381 0
Current children cumulated CPU time (s) 1295.16
Current children cumulated vsize (KiB) 81708

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19809
/proc/meminfo: memFree=1488504/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=82768 CPUtime=1355.12
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 26392 822 0 0 135488 24 0 0 25 0 1 0 60222089 84754432 16038 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/19770/statm: 20692 16038 378 142 0 19646 0
Current children cumulated CPU time (s) 1355.12
Current children cumulated vsize (KiB) 82768

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19809
/proc/meminfo: memFree=1483704/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=83956 CPUtime=1415.1
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 26862 822 0 0 141485 25 0 0 25 0 1 0 60222089 85970944 16508 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19770/statm: 20989 16508 378 142 0 19943 0
Current children cumulated CPU time (s) 1415.1
Current children cumulated vsize (KiB) 83956

[startup+1482.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/73 19809
/proc/meminfo: memFree=1479096/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=85016 CPUtime=1475.07
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 27313 822 0 0 147481 26 0 0 25 0 1 0 60222089 87056384 16959 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19770/statm: 21254 16959 378 142 0 20208 0
Current children cumulated CPU time (s) 1475.07
Current children cumulated vsize (KiB) 85016

[startup+1542.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 19809
/proc/meminfo: memFree=1474616/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=86072 CPUtime=1535.04
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 27776 822 0 0 153478 26 0 0 25 0 1 0 60222089 88137728 17422 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/19770/statm: 21518 17422 378 142 0 20472 0
Current children cumulated CPU time (s) 1535.04
Current children cumulated vsize (KiB) 86072

[startup+1602.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/73 19809
/proc/meminfo: memFree=1470264/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=87132 CPUtime=1595.02
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 28221 822 0 0 159475 27 0 0 25 0 1 0 60222089 89223168 17867 996147200 134512640 135095119 4294956304 18446744073709551615 134607165 0 0 4096 0 0 0 0 17 0 0 0
/proc/19770/statm: 21783 17867 378 142 0 20737 0
Current children cumulated CPU time (s) 1595.02
Current children cumulated vsize (KiB) 87132

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19809
/proc/meminfo: memFree=1466296/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=87924 CPUtime=1654.99
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 28598 822 0 0 165471 28 0 0 25 0 1 0 60222089 90034176 18244 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19770/statm: 21981 18244 378 142 0 20935 0
Current children cumulated CPU time (s) 1654.99
Current children cumulated vsize (KiB) 87924

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19809
/proc/meminfo: memFree=1449080/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=110108 CPUtime=1714.96
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 34311 822 0 0 171465 31 0 0 25 0 1 0 60222089 112750592 21908 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19770/statm: 27527 21908 378 142 0 26481 0
Current children cumulated CPU time (s) 1714.96
Current children cumulated vsize (KiB) 110108

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19809
/proc/meminfo: memFree=1445752/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=110108 CPUtime=1774.93
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 34475 822 0 0 177462 31 0 0 25 0 1 0 60222089 112750592 22072 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19770/statm: 27527 22072 378 142 0 26481 0
Current children cumulated CPU time (s) 1774.93
Current children cumulated vsize (KiB) 110108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19809
/proc/meminfo: memFree=1444472/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=110108 CPUtime=1800.03
/proc/19770/stat : 19770 (pcs.small) R 19768 19770 19267 0 -1 4194304 34543 822 0 0 179972 31 0 0 25 0 1 0 60222089 112750592 22140 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19770/statm: 27527 22140 378 142 0 26481 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 110108

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.42
CPU time (s): 1800.06
CPU user time (s): 1799.72
CPU system time (s): 0.335948
CPU usage (%): 99.5926
Max. virtual memory (cumulated for all children) (KiB): 115796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.335948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35365
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= 19607

runsolver used 2.18767 second user time and 6.04108 second system time

The end

Launcher Data 

Begin job on node37 at 2009-07-16 10:06:19
IDJOB=2091163
IDBENCH=60004
IDSOLVER=734
FILE ID=node37/2091163-1247731579
PBS_JOBID= 9521600
Free space on /tmp= 66396 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-6_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091163-1247731579/watcher-2091163-1247731579 -o /tmp/evaluation-result-2091163-1247731579/solver-2091163-1247731579 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1487083833 HOME/instance-2091163-1247731579.xml

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

MD5SUM BENCH= 24dd1c616c93c70534203b5d2a988468
RANDOM SEED=1487083833

node37.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		: 3000.260
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		: 3000.260
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:       1514272 kB
Buffers:         80600 kB
Cached:         269668 kB
SwapCached:          0 kB
Active:         153172 kB
Inactive:       304256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1514272 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2140 kB
Writeback:           0 kB
Mapped:         118636 kB
Slab:            69580 kB
Committed_AS:   652248 kB
PageTables:       1928 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= 66396 MiB
End job on node37 at 2009-07-16 10:36:29