Trace number 2091239

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) 1800.11 1807.12

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-43_ext.xml
MD5SUM48092e8076eead99d7c23f0a2cd75770
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 benchmark68.2796
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints476
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension476
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.00/0.02	c Seed is 1398377640
0.00/0.02	c Constructing HOME/instance-2091239-1247731876.xml  with 10928 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-2091239-1247731876/watcher-2091239-1247731876 -o /tmp/evaluation-result-2091239-1247731876/solver-2091239-1247731876 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1398377640 HOME/instance-2091239-1247731876.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 2.00 2.00 4/72 14213
/proc/meminfo: memFree=1278816/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=5356 CPUtime=0
/proc/14213/stat : 14213 (pcssolve) R 14211 14213 13784 0 -1 4194304 265 0 0 0 0 0 0 0 20 0 1 0 60255122 5484544 233 996147200 4194304 4889804 548682068800 18446744073709551615 4318877 0 0 4100 65536 0 0 0 17 1 0 0
/proc/14213/statm: 1339 233 194 169 0 50 0

[startup+0.0789229 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 14213
/proc/meminfo: memFree=1278816/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=5300 CPUtime=0.06
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 1032 822 0 0 6 0 0 0 24 0 1 0 60255122 5427200 641 996147200 134512640 135095119 4294956304 18446744073709551615 11054690 0 0 4096 0 0 0 0 17 1 0 0
/proc/14213/statm: 1325 641 364 142 0 279 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5300

[startup+0.10192 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 14213
/proc/meminfo: memFree=1278816/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=5696 CPUtime=0.08
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 1126 822 0 0 8 0 0 0 24 0 1 0 60255122 5832704 735 996147200 134512640 135095119 4294956304 18446744073709551615 134801641 0 0 4096 0 0 0 0 17 1 0 0
/proc/14213/statm: 1424 735 364 142 0 378 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5696

[startup+0.301945 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 14213
/proc/meminfo: memFree=1278816/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=8112 CPUtime=0.27
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 1806 822 0 0 27 0 0 0 25 0 1 0 60255122 8306688 1317 996147200 134512640 135095119 4294956304 18446744073709551615 134606996 0 0 4096 0 0 0 0 17 1 0 0
/proc/14213/statm: 2028 1317 378 142 0 982 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8112

[startup+0.701982 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 14213
/proc/meminfo: memFree=1278816/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=8112 CPUtime=0.67
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 1808 822 0 0 67 0 0 0 25 0 1 0 60255122 8306688 1319 996147200 134512640 135095119 4294956304 18446744073709551615 134589520 0 0 4096 0 0 0 0 17 1 0 0
/proc/14213/statm: 2028 1319 378 142 0 982 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8112

[startup+1.50106 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14219
/proc/meminfo: memFree=1274904/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=8112 CPUtime=1.46
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 1814 822 0 0 146 0 0 0 25 0 1 0 60255122 8306688 1325 996147200 134512640 135095119 4294956304 18446744073709551615 134637407 0 0 4096 0 0 0 0 17 1 0 0
/proc/14213/statm: 2028 1325 378 142 0 982 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8112

[startup+3.10121 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14219
/proc/meminfo: memFree=1274776/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=8112 CPUtime=3.04
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 1827 822 0 0 304 0 0 0 25 0 1 0 60255122 8306688 1338 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14213/statm: 2028 1338 378 142 0 982 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 8112

[startup+6.30152 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14219
/proc/meminfo: memFree=1274520/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=8112 CPUtime=6.21
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 1848 822 0 0 621 0 0 0 25 0 1 0 60255122 8306688 1359 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14213/statm: 2028 1359 378 142 0 982 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 8112

[startup+12.7021 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14219
/proc/meminfo: memFree=1273624/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=9652 CPUtime=12.56
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 2168 822 0 0 1255 1 0 0 25 0 1 0 60255122 9883648 1550 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14213/statm: 2413 1550 378 142 0 1367 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9652

[startup+25.5014 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14219
/proc/meminfo: memFree=1272280/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=11204 CPUtime=25.24
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 2722 822 0 0 2523 1 0 0 25 0 1 0 60255122 11472896 1847 996147200 134512640 135095119 4294956304 18446744073709551615 134637432 0 0 4096 0 0 0 0 17 1 0 0
/proc/14213/statm: 2801 1847 378 142 0 1755 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 11204

[startup+51.1018 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14219
/proc/meminfo: memFree=1268696/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=14208 CPUtime=50.6
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 3734 822 0 0 5058 2 0 0 25 0 1 0 60255122 14548992 2602 996147200 134512640 135095119 4294956304 18446744073709551615 134617021 0 0 4096 0 0 0 0 17 1 0 0
/proc/14213/statm: 3552 2602 378 142 0 2506 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 14208

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14219
/proc/meminfo: memFree=1263448/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=18492 CPUtime=101.33
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 5253 822 0 0 10129 4 0 0 25 0 1 0 60255122 18935808 3608 996147200 134512640 135095119 4294956304 18446744073709551615 134641683 0 0 4096 0 0 0 0 17 1 0 0
/proc/14213/statm: 4623 3608 378 142 0 3577 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 18492

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14219
/proc/meminfo: memFree=1256664/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=28984 CPUtime=160.76
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 8259 822 0 0 16070 6 0 0 25 0 1 0 60255122 29679616 5076 996147200 134512640 135095119 4294956304 18446744073709551615 134617692 0 0 4096 0 0 0 0 17 1 0 0
/proc/14213/statm: 7246 5076 378 142 0 6200 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 28984

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14219
/proc/meminfo: memFree=1254040/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=29248 CPUtime=220.2
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 8662 822 0 0 22013 7 0 0 25 0 1 0 60255122 29949952 5479 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14213/statm: 7312 5479 378 142 0 6266 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 29248

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14219
/proc/meminfo: memFree=1250072/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=30968 CPUtime=279.65
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 9393 822 0 0 27957 8 0 0 25 0 1 0 60255122 31711232 6210 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14213/statm: 7742 6210 378 142 0 6696 0
Current children cumulated CPU time (s) 279.65
Current children cumulated vsize (KiB) 30968

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14219
/proc/meminfo: memFree=1246232/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=32548 CPUtime=339.08
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 10097 822 0 0 33899 9 0 0 25 0 1 0 60255122 33329152 6914 996147200 134512640 135095119 4294956304 18446744073709551615 134615623 0 0 4096 0 0 0 0 17 1 0 0
/proc/14213/statm: 8137 6914 378 142 0 7091 0
Current children cumulated CPU time (s) 339.08
Current children cumulated vsize (KiB) 32548

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14219
/proc/meminfo: memFree=1242648/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=34132 CPUtime=398.53
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 10768 822 0 0 39843 10 0 0 25 0 1 0 60255122 34951168 7585 996147200 134512640 135095119 4294956304 18446744073709551615 134589541 0 0 4096 0 0 0 0 17 1 0 0
/proc/14213/statm: 8533 7585 378 142 0 7487 0
Current children cumulated CPU time (s) 398.53
Current children cumulated vsize (KiB) 34132

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14219
/proc/meminfo: memFree=1239128/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=43908 CPUtime=457.97
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 13456 822 0 0 45785 12 0 0 25 0 1 0 60255122 44961792 8224 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14213/statm: 10977 8224 378 142 0 9931 0
Current children cumulated CPU time (s) 457.97
Current children cumulated vsize (KiB) 43908

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14219
/proc/meminfo: memFree=1229592/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=55264 CPUtime=517.41
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 16565 822 0 0 51727 14 0 0 25 0 1 0 60255122 56590336 10308 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/14213/statm: 13816 10308 378 142 0 12770 0
Current children cumulated CPU time (s) 517.41
Current children cumulated vsize (KiB) 55264

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14219
/proc/meminfo: memFree=1226648/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=55264 CPUtime=576.85
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 16810 822 0 0 57671 14 0 0 25 0 1 0 60255122 56590336 10553 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/14213/statm: 13816 10553 378 142 0 12770 0
Current children cumulated CPU time (s) 576.85
Current children cumulated vsize (KiB) 55264

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14219
/proc/meminfo: memFree=1223640/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=55264 CPUtime=636.29
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 17053 822 0 0 63614 15 0 0 25 0 1 0 60255122 56590336 10796 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14213/statm: 13816 10796 378 142 0 12770 0
Current children cumulated CPU time (s) 636.29
Current children cumulated vsize (KiB) 55264

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14345
/proc/meminfo: memFree=1302544/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=58296 CPUtime=875.63
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 18792 822 0 0 87543 20 0 0 25 0 1 0 60255122 59695104 12535 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14213/statm: 14574 12535 378 142 0 13528 0
Current children cumulated CPU time (s) 875.63
Current children cumulated vsize (KiB) 58296

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14345
/proc/meminfo: memFree=1300368/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=59480 CPUtime=935.6
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 19312 822 0 0 93540 20 0 0 25 0 1 0 60255122 60907520 13055 996147200 134512640 135095119 4294956304 18446744073709551615 134637254 0 0 4096 0 0 0 0 17 0 0 0
/proc/14213/statm: 14870 13055 378 142 0 13824 0
Current children cumulated CPU time (s) 935.6
Current children cumulated vsize (KiB) 59480

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14345
/proc/meminfo: memFree=1298000/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=60796 CPUtime=995.58
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 19874 822 0 0 99536 22 0 0 25 0 1 0 60255122 62255104 13617 996147200 134512640 135095119 4294956304 18446744073709551615 134636912 0 0 4096 0 0 0 0 17 0 0 0
/proc/14213/statm: 15199 13617 378 142 0 14153 0
Current children cumulated CPU time (s) 995.58
Current children cumulated vsize (KiB) 60796

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14345
/proc/meminfo: memFree=1295888/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=62120 CPUtime=1055.56
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 20421 822 0 0 105533 23 0 0 25 0 1 0 60255122 63610880 14164 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14213/statm: 15530 14164 378 142 0 14484 0
Current children cumulated CPU time (s) 1055.56
Current children cumulated vsize (KiB) 62120

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14387
/proc/meminfo: memFree=1292432/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=63176 CPUtime=1115.53
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 20922 822 0 0 111529 24 0 0 25 0 1 0 60255122 64692224 14665 996147200 134512640 135095119 4294956304 18446744073709551615 134617221 0 0 4096 0 0 0 0 17 0 0 0
/proc/14213/statm: 15794 14665 378 142 0 14748 0
Current children cumulated CPU time (s) 1115.53
Current children cumulated vsize (KiB) 63176

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14387
/proc/meminfo: memFree=1290256/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=80884 CPUtime=1175.51
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 25575 822 0 0 117524 27 0 0 25 0 1 0 60255122 82825216 15221 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14213/statm: 20221 15221 378 142 0 19175 0
Current children cumulated CPU time (s) 1175.51
Current children cumulated vsize (KiB) 80884

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14387
/proc/meminfo: memFree=1287888/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=82204 CPUtime=1235.49
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 26098 822 0 0 123521 28 0 0 25 0 1 0 60255122 84176896 15744 996147200 134512640 135095119 4294956304 18446744073709551615 134637222 0 0 4096 0 0 0 0 17 0 0 0
/proc/14213/statm: 20551 15744 378 142 0 19505 0
Current children cumulated CPU time (s) 1235.49
Current children cumulated vsize (KiB) 82204

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14387
/proc/meminfo: memFree=1285648/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=83392 CPUtime=1295.46
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 26617 822 0 0 129518 28 0 0 25 0 1 0 60255122 85393408 16263 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14213/statm: 20848 16263 378 142 0 19802 0
Current children cumulated CPU time (s) 1295.46
Current children cumulated vsize (KiB) 83392

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14387
/proc/meminfo: memFree=1283792/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=84448 CPUtime=1355.44
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 27101 822 0 0 135515 29 0 0 25 0 1 0 60255122 86474752 16747 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14213/statm: 21112 16747 378 142 0 20066 0
Current children cumulated CPU time (s) 1355.44
Current children cumulated vsize (KiB) 84448

[startup+1422.31 s]
/proc/loadavg: 2.08 2.02 2.01 3/82 14387
/proc/meminfo: memFree=1281808/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=85632 CPUtime=1415.42
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 27599 822 0 0 141512 30 0 0 25 0 1 0 60255122 87687168 17245 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14213/statm: 21408 17245 378 142 0 20362 0
Current children cumulated CPU time (s) 1415.42
Current children cumulated vsize (KiB) 85632

[startup+1482.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/82 14387
/proc/meminfo: memFree=1279952/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=86692 CPUtime=1475.39
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 28071 822 0 0 147508 31 0 0 25 0 1 0 60255122 88772608 17717 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14213/statm: 21673 17717 378 142 0 20627 0
Current children cumulated CPU time (s) 1475.39
Current children cumulated vsize (KiB) 86692

[startup+1542.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 14387
/proc/meminfo: memFree=1278288/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=87748 CPUtime=1535.38
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 28509 822 0 0 153506 32 0 0 25 0 1 0 60255122 89853952 18155 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14213/statm: 21937 18155 378 142 0 20891 0
Current children cumulated CPU time (s) 1535.38
Current children cumulated vsize (KiB) 87748

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14387
/proc/meminfo: memFree=1263568/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=109812 CPUtime=1595.35
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 34225 822 0 0 159501 34 0 0 25 0 1 0 60255122 112447488 21822 996147200 134512640 135095119 4294956304 18446744073709551615 134616993 0 0 4096 0 0 0 0 17 0 0 0
/proc/14213/statm: 27453 21822 378 142 0 26407 0
Current children cumulated CPU time (s) 1595.35
Current children cumulated vsize (KiB) 109812

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14387
/proc/meminfo: memFree=1262864/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=109812 CPUtime=1655.33
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 34409 822 0 0 165498 35 0 0 25 0 1 0 60255122 112447488 22006 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/14213/statm: 27453 22006 378 142 0 26407 0
Current children cumulated CPU time (s) 1655.33
Current children cumulated vsize (KiB) 109812

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14387
/proc/meminfo: memFree=1262096/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=109812 CPUtime=1715.3
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 34600 822 0 0 171495 35 0 0 25 0 1 0 60255122 112447488 22197 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/14213/statm: 27453 22197 378 142 0 26407 0
Current children cumulated CPU time (s) 1715.3
Current children cumulated vsize (KiB) 109812

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14387
/proc/meminfo: memFree=1261200/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=109812 CPUtime=1775.27
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 34790 822 0 0 177492 35 0 0 25 0 1 0 60255122 112447488 22387 996147200 134512640 135095119 4294956304 18446744073709551615 134577772 0 0 4096 0 0 0 0 17 0 0 0
/proc/14213/statm: 27453 22387 378 142 0 26407 0
Current children cumulated CPU time (s) 1775.27
Current children cumulated vsize (KiB) 109812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14387
/proc/meminfo: memFree=1260880/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=109812 CPUtime=1800.07
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 34866 822 0 0 179972 35 0 0 25 0 1 0 60255122 112447488 22463 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/14213/statm: 27453 22463 378 142 0 26407 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 109812

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

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

[startup+1807.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14387
/proc/meminfo: memFree=1260880/2055920 swapFree=4192812/4192956
[pid=14213] ppid=14211 vsize=109812 CPUtime=1800.07
/proc/14213/stat : 14213 (pcs.small) R 14211 14213 13784 0 -1 4194304 34866 822 0 0 179972 35 0 0 25 0 1 0 60255122 112447488 22463 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/14213/statm: 27453 22463 378 142 0 26407 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 109812

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.12
CPU time (s): 1800.11
CPU user time (s): 1799.73
CPU system time (s): 0.380942
CPU usage (%): 99.6119
Max. virtual memory (cumulated for all children) (KiB): 118008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.73
system time used= 0.380942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35688
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= 19116

runsolver used 2.08468 second user time and 5.14422 second system time

The end

Launcher Data 

Begin job on node4 at 2009-07-16 10:11:16
IDJOB=2091239
IDBENCH=60014
IDSOLVER=733
FILE ID=node4/2091239-1247731876
PBS_JOBID= 9521651
Free space on /tmp= 66416 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-43_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091239-1247731876/watcher-2091239-1247731876 -o /tmp/evaluation-result-2091239-1247731876/solver-2091239-1247731876 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1398377640 HOME/instance-2091239-1247731876.xml

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

MD5SUM BENCH= 48092e8076eead99d7c23f0a2cd75770
RANDOM SEED=1398377640

node4.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		: 3000.213
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		: 3000.213
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:       1279296 kB
Buffers:         91400 kB
Cached:         501560 kB
SwapCached:          0 kB
Active:         289480 kB
Inactive:       409384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1279296 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2116 kB
Writeback:           0 kB
Mapped:         117328 kB
Slab:            62792 kB
Committed_AS:   618156 kB
PageTables:       2052 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= 66412 MiB
End job on node4 at 2009-07-16 10:41:25