Trace number 2092065

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 1808.45

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-89_ext.xml
MD5SUM6d50a6376f2df2b00b9f167298e5a6db
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 benchmark6.08408
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints103
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension103
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c has big domains
0.00/0.01	c big-domain mode
0.18/0.21	c Seed is 360990565
0.18/0.21	c Constructing HOME/instance-2092065-1247733669.xml  with 103 constraints
0.28/0.37	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-2092065-1247733669/watcher-2092065-1247733669 -o /tmp/evaluation-result-2092065-1247733669/solver-2092065-1247733669 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 360990565 HOME/instance-2092065-1247733669.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: 2.04 2.06 2.01 4/72 14250
/proc/meminfo: memFree=1427040/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=18576 CPUtime=0
/proc/14250/stat : 14250 (runsolver) R 14248 14250 12572 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 60433526 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 227848809767 0 0 4096 24578 0 0 0 17 1 0 0
/proc/14250/statm: 4644 284 249 26 0 2626 0

[startup+0.110285 s]
/proc/loadavg: 2.04 2.06 2.01 4/72 14250
/proc/meminfo: memFree=1427040/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=5432 CPUtime=0.09
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 956 656 0 0 9 0 0 0 18 0 1 0 60433526 5562368 587 996147200 134512640 135215973 4294956304 18446744073709551615 134837565 0 0 4096 0 0 0 0 17 1 0 0
/proc/14250/statm: 1358 587 383 171 0 283 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5432

[startup+0.202292 s]
/proc/loadavg: 2.04 2.06 2.01 4/72 14250
/proc/meminfo: memFree=1427040/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=6532 CPUtime=0.18
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 1115 656 0 0 18 0 0 0 18 0 1 0 60433526 6688768 746 996147200 134512640 135215973 4294956304 18446744073709551615 8326783 0 0 4096 0 0 0 0 17 1 0 0
/proc/14250/statm: 1633 746 383 171 0 558 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 6532

[startup+0.302301 s]
/proc/loadavg: 2.04 2.06 2.01 4/72 14250
/proc/meminfo: memFree=1427040/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=7620 CPUtime=0.28
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 1280 656 0 0 28 0 0 0 19 0 1 0 60433526 7802880 911 996147200 134512640 135215973 4294956304 18446744073709551615 8326781 0 0 4096 0 0 0 0 17 1 0 0
/proc/14250/statm: 1905 911 383 171 0 830 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7620

[startup+0.701339 s]
/proc/loadavg: 2.04 2.06 2.01 4/72 14250
/proc/meminfo: memFree=1427040/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=8848 CPUtime=0.67
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 1545 656 0 0 67 0 0 0 23 0 1 0 60433526 9060352 1176 996147200 134512640 135215973 4294956304 18446744073709551615 4158960050 0 0 4096 0 0 0 0 17 1 0 0
/proc/14250/statm: 2212 1176 402 171 0 1137 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8848

[startup+1.50142 s]
/proc/loadavg: 2.04 2.06 2.01 3/73 14255
/proc/meminfo: memFree=1423768/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=8848 CPUtime=1.46
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 1564 656 0 0 146 0 0 0 25 0 1 0 60433526 9060352 1195 996147200 134512640 135215973 4294956304 18446744073709551615 134589765 0 0 4096 0 0 0 0 17 1 0 0
/proc/14250/statm: 2212 1195 402 171 0 1137 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8848

[startup+3.10157 s]
/proc/loadavg: 2.04 2.06 2.01 3/73 14255
/proc/meminfo: memFree=1423512/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=8848 CPUtime=3.05
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 1599 656 0 0 305 0 0 0 25 0 1 0 60433526 9060352 1230 996147200 134512640 135215973 4294956304 18446744073709551615 134583168 0 0 4096 0 0 0 0 17 1 0 0
/proc/14250/statm: 2212 1230 402 171 0 1137 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8848

[startup+6.30188 s]
/proc/loadavg: 2.04 2.06 2.01 3/73 14255
/proc/meminfo: memFree=1423064/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=8848 CPUtime=6.22
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 1671 656 0 0 622 0 0 0 25 0 1 0 60433526 9060352 1302 996147200 134512640 135215973 4294956304 18446744073709551615 135013089 0 0 4096 0 0 0 0 17 1 0 0
/proc/14250/statm: 2212 1302 402 171 0 1137 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8848

[startup+12.7015 s]
/proc/loadavg: 2.03 2.06 2.01 3/73 14255
/proc/meminfo: memFree=1422040/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=8980 CPUtime=12.57
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 1855 656 0 0 1256 1 0 0 25 0 1 0 60433526 9195520 1486 996147200 134512640 135215973 4294956304 18446744073709551615 134583671 0 0 4096 0 0 0 0 17 1 0 0
/proc/14250/statm: 2245 1486 402 171 0 1170 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 8980

[startup+25.5027 s]
/proc/loadavg: 2.03 2.05 2.00 3/73 14255
/proc/meminfo: memFree=1419928/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=10296 CPUtime=25.27
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 2263 656 0 0 2526 1 0 0 25 0 1 0 60433526 10543104 1861 996147200 134512640 135215973 4294956304 18446744073709551615 135020290 0 0 4096 0 0 0 0 17 1 0 0
/proc/14250/statm: 2574 1861 402 171 0 1499 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 10296

[startup+51.1022 s]
/proc/loadavg: 2.02 2.05 2.00 3/73 14255
/proc/meminfo: memFree=1414424/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=14676 CPUtime=50.64
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 3414 656 0 0 5062 2 0 0 25 0 1 0 60433526 15028224 2947 996147200 134512640 135215973 4294956304 18446744073709551615 134599858 0 0 4096 0 0 0 0 17 1 0 0
/proc/14250/statm: 3669 2947 402 171 0 2594 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 14676

[startup+102.302 s]
/proc/loadavg: 2.00 2.04 2.00 3/73 14255
/proc/meminfo: memFree=1402776/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=24292 CPUtime=101.38
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 5886 656 0 0 10135 3 0 0 25 0 1 0 60433526 24875008 5290 996147200 134512640 135215973 4294956304 18446744073709551615 134592924 0 0 4096 0 0 0 0 17 1 0 0
/proc/14250/statm: 6073 5290 402 171 0 4998 0
Current children cumulated CPU time (s) 101.38
Current children cumulated vsize (KiB) 24292

[startup+162.303 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 14255
/proc/meminfo: memFree=1388760/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=35360 CPUtime=160.84
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 8771 656 0 0 16079 5 0 0 25 0 1 0 60433526 36208640 8142 996147200 134512640 135215973 4294956304 18446744073709551615 134592155 0 0 4096 0 0 0 0 17 1 0 0
/proc/14250/statm: 8840 8142 402 171 0 7765 0
Current children cumulated CPU time (s) 160.84
Current children cumulated vsize (KiB) 35360

[startup+222.307 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 14255
/proc/meminfo: memFree=1362712/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=45228 CPUtime=220.32
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 11328 656 0 0 22025 7 0 0 25 0 1 0 60433526 46313472 10442 996147200 134512640 135215973 4294956304 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 1 0 0
/proc/14250/statm: 11307 10442 402 171 0 10232 0
Current children cumulated CPU time (s) 220.32
Current children cumulated vsize (KiB) 45228

[startup+282.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 14255
/proc/meminfo: memFree=1351640/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=55240 CPUtime=279.77
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 13927 656 0 0 27968 9 0 0 25 0 1 0 60433526 56565760 12976 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 1 0 0
/proc/14250/statm: 13810 12976 402 171 0 12735 0
Current children cumulated CPU time (s) 279.77
Current children cumulated vsize (KiB) 55240

[startup+342.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 14255
/proc/meminfo: memFree=1341080/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=64212 CPUtime=339.24
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 16268 656 0 0 33913 11 0 0 25 0 1 0 60433526 65753088 15317 996147200 134512640 135215973 4294956304 18446744073709551615 134583702 0 0 4096 0 0 0 0 17 1 0 0
/proc/14250/statm: 16053 15317 402 171 0 14978 0
Current children cumulated CPU time (s) 339.24
Current children cumulated vsize (KiB) 64212

[startup+402.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14255
/proc/meminfo: memFree=1330264/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=75628 CPUtime=398.7
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 19219 656 0 0 39857 13 0 0 25 0 1 0 60433526 77443072 17755 996147200 134512640 135215973 4294956304 18446744073709551615 4158960180 0 0 4096 0 0 0 0 17 1 0 0
/proc/14250/statm: 18907 17755 402 171 0 17832 0
Current children cumulated CPU time (s) 398.7
Current children cumulated vsize (KiB) 75628

[startup+462.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14255
/proc/meminfo: memFree=1319448/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=84996 CPUtime=458.17
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 21663 656 0 0 45801 16 0 0 25 0 1 0 60433526 87035904 20199 996147200 134512640 135215973 4294956304 18446744073709551615 135026994 0 0 4096 0 0 0 0 17 1 0 0
/proc/14250/statm: 21249 20199 402 171 0 20174 0
Current children cumulated CPU time (s) 458.17
Current children cumulated vsize (KiB) 84996

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14255
/proc/meminfo: memFree=1307928/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=95804 CPUtime=517.63
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 24464 656 0 0 51745 18 0 0 25 0 1 0 60433526 98103296 22871 996147200 134512640 135215973 4294956304 18446744073709551615 134591286 0 0 4096 0 0 0 0 17 1 0 0
/proc/14250/statm: 23951 22871 402 171 0 22876 0
Current children cumulated CPU time (s) 517.63
Current children cumulated vsize (KiB) 95804

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14255
/proc/meminfo: memFree=1297496/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=104648 CPUtime=577.1
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 26773 656 0 0 57690 20 0 0 25 0 1 0 60433526 107159552 25180 996147200 134512640 135215973 4294956304 18446744073709551615 135020306 0 0 4096 0 0 0 0 17 1 0 0
/proc/14250/statm: 26162 25180 402 171 0 25087 0
Current children cumulated CPU time (s) 577.1
Current children cumulated vsize (KiB) 104648

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14257
/proc/meminfo: memFree=1287576/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=113356 CPUtime=636.55
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 29039 656 0 0 63634 21 0 0 25 0 1 0 60433526 116076544 27446 996147200 134512640 135215973 4294956304 18446744073709551615 4158960064 0 0 4096 0 0 0 0 17 1 0 0
/proc/14250/statm: 28339 27446 402 171 0 27264 0
Current children cumulated CPU time (s) 636.55
Current children cumulated vsize (KiB) 113356

[startup+702.302 s]

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

[startup+882.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14257
/proc/meminfo: memFree=1246616/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=151108 CPUtime=874.4
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 38832 656 0 0 87412 28 0 0 25 0 1 0 60433526 154734592 36214 996147200 134512640 135215973 4294956304 18446744073709551615 134648275 0 0 4096 0 0 0 0 17 1 0 0
/proc/14250/statm: 37777 36214 402 171 0 36702 0
Current children cumulated CPU time (s) 874.4
Current children cumulated vsize (KiB) 151108

[startup+942.302 s]
/proc/loadavg: 1.40 1.83 1.94 2/65 14279
/proc/meminfo: memFree=1345768/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=159552 CPUtime=934.32
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 41045 656 0 0 93402 30 0 0 25 0 1 0 60433526 163381248 38427 996147200 134512640 135215973 4294956304 18446744073709551615 134591061 0 0 4096 0 0 0 0 17 0 0 0
/proc/14250/statm: 39888 38427 402 171 0 38813 0
Current children cumulated CPU time (s) 934.32
Current children cumulated vsize (KiB) 159552

[startup+1002.3 s]
/proc/loadavg: 1.13 1.66 1.87 2/65 14279
/proc/meminfo: memFree=1336488/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=168260 CPUtime=994.3
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 43322 656 0 0 99398 32 0 0 25 0 1 0 60433526 172298240 40704 996147200 134512640 135215973 4294956304 18446744073709551615 134590188 0 0 4096 0 0 0 0 17 0 0 0
/proc/14250/statm: 42065 40704 402 171 0 40990 0
Current children cumulated CPU time (s) 994.3
Current children cumulated vsize (KiB) 168260

[startup+1062.3 s]
/proc/loadavg: 1.05 1.55 1.82 2/65 14279
/proc/meminfo: memFree=1327464/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=177100 CPUtime=1054.28
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 45610 656 0 0 105394 34 0 0 25 0 1 0 60433526 181350400 42992 996147200 134512640 135215973 4294956304 18446744073709551615 134591795 0 0 4096 0 0 0 0 17 0 0 0
/proc/14250/statm: 44275 42992 402 171 0 43200 0
Current children cumulated CPU time (s) 1054.28
Current children cumulated vsize (KiB) 177100

[startup+1122.3 s]
/proc/loadavg: 1.02 1.44 1.76 2/65 14279
/proc/meminfo: memFree=1317800/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=187228 CPUtime=1114.25
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 48240 656 0 0 111390 35 0 0 25 0 1 0 60433526 191721472 45365 996147200 134512640 135215973 4294956304 18446744073709551615 134590993 0 0 4096 0 0 0 0 17 0 0 0
/proc/14250/statm: 46807 45365 402 171 0 45732 0
Current children cumulated CPU time (s) 1114.25
Current children cumulated vsize (KiB) 187228

[startup+1182.3 s]
/proc/loadavg: 1.00 1.36 1.72 2/65 14279
/proc/meminfo: memFree=1309352/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=195408 CPUtime=1174.23
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 50380 656 0 0 117386 37 0 0 25 0 1 0 60433526 200097792 47505 996147200 134512640 135215973 4294956304 18446744073709551615 135026900 0 0 4096 0 0 0 0 17 0 0 0
/proc/14250/statm: 48852 47505 402 171 0 47777 0
Current children cumulated CPU time (s) 1174.23
Current children cumulated vsize (KiB) 195408

[startup+1242.3 s]
/proc/loadavg: 1.00 1.29 1.66 2/65 14285
/proc/meminfo: memFree=1300712/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=203460 CPUtime=1234.21
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 52467 656 0 0 123382 39 0 0 25 0 1 0 60433526 208343040 49592 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 0 0 0
/proc/14250/statm: 50865 49592 402 171 0 49790 0
Current children cumulated CPU time (s) 1234.21
Current children cumulated vsize (KiB) 203460

[startup+1302.3 s]
/proc/loadavg: 1.00 1.24 1.62 2/65 14285
/proc/meminfo: memFree=1292584/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=211380 CPUtime=1294.18
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 54532 656 0 0 129377 41 0 0 25 0 1 0 60433526 216453120 51657 996147200 134512640 135215973 4294956304 18446744073709551615 4158961137 0 0 4096 0 0 0 0 17 0 0 0
/proc/14250/statm: 52845 51657 402 171 0 51770 0
Current children cumulated CPU time (s) 1294.18
Current children cumulated vsize (KiB) 211380

[startup+1362.3 s]
/proc/loadavg: 1.00 1.19 1.58 2/65 14285
/proc/meminfo: memFree=1283816/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=219696 CPUtime=1354.16
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 56714 656 0 0 135374 42 0 0 25 0 1 0 60433526 224968704 53839 996147200 134512640 135215973 4294956304 18446744073709551615 134596285 0 0 4096 0 0 0 0 17 0 0 0
/proc/14250/statm: 54924 53839 402 171 0 53849 0
Current children cumulated CPU time (s) 1354.16
Current children cumulated vsize (KiB) 219696

[startup+1422.3 s]
/proc/loadavg: 1.00 1.15 1.54 2/65 14285
/proc/meminfo: memFree=1275432/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=227616 CPUtime=1414.14
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 58787 656 0 0 141370 44 0 0 25 0 1 0 60433526 233078784 55912 996147200 134512640 135215973 4294956304 18446744073709551615 134600145 0 0 4096 0 0 0 0 17 0 0 0
/proc/14250/statm: 56904 55912 402 171 0 55829 0
Current children cumulated CPU time (s) 1414.14
Current children cumulated vsize (KiB) 227616

[startup+1482.3 s]
/proc/loadavg: 1.00 1.12 1.51 2/65 14285
/proc/meminfo: memFree=1267368/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=235536 CPUtime=1474.1
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 60832 656 0 0 147365 45 0 0 25 0 1 0 60433526 241188864 57957 996147200 134512640 135215973 4294956304 18446744073709551615 134648251 0 0 4096 0 0 0 0 17 0 0 0
/proc/14250/statm: 58884 57957 402 171 0 57809 0
Current children cumulated CPU time (s) 1474.1
Current children cumulated vsize (KiB) 235536

[startup+1542.31 s]
/proc/loadavg: 1.00 1.10 1.47 2/65 14285
/proc/meminfo: memFree=1259176/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=243192 CPUtime=1534.07
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 62833 656 0 0 153361 46 0 0 25 0 1 0 60433526 249028608 59958 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 0 0 0
/proc/14250/statm: 60798 59958 402 171 0 59723 0
Current children cumulated CPU time (s) 1534.07
Current children cumulated vsize (KiB) 243192

[startup+1602.3 s]
/proc/loadavg: 1.00 1.08 1.44 2/65 14285
/proc/meminfo: memFree=1251368/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=259036 CPUtime=1594.05
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 66869 656 0 0 159357 48 0 0 25 0 1 0 60433526 265252864 61945 996147200 134512640 135215973 4294956304 18446744073709551615 134585720 0 0 4096 0 0 0 0 17 0 0 0
/proc/14250/statm: 64759 61945 402 171 0 63684 0
Current children cumulated CPU time (s) 1594.05
Current children cumulated vsize (KiB) 259036

[startup+1662.3 s]
/proc/loadavg: 1.00 1.06 1.41 2/65 14285
/proc/meminfo: memFree=1243624/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=266296 CPUtime=1654.02
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 68773 656 0 0 165352 50 0 0 25 0 1 0 60433526 272687104 63849 996147200 134512640 135215973 4294956304 18446744073709551615 134686968 0 0 4096 0 0 0 0 17 0 0 0
/proc/14250/statm: 66574 63849 402 171 0 65499 0
Current children cumulated CPU time (s) 1654.02
Current children cumulated vsize (KiB) 266296

[startup+1722.3 s]
/proc/loadavg: 1.00 1.05 1.38 2/65 14285
/proc/meminfo: memFree=1235688/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=273952 CPUtime=1714
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 70776 656 0 0 171349 51 0 0 25 0 1 0 60433526 280526848 65852 996147200 134512640 135215973 4294956304 18446744073709551615 4158960143 0 0 4096 0 0 0 0 17 0 0 0
/proc/14250/statm: 68488 65852 402 171 0 67413 0
Current children cumulated CPU time (s) 1714
Current children cumulated vsize (KiB) 273952

[startup+1782.3 s]
/proc/loadavg: 1.00 1.04 1.35 2/65 14285
/proc/meminfo: memFree=1227624/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=281608 CPUtime=1773.97
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 72766 656 0 0 177345 52 0 0 25 0 1 0 60433526 288366592 67842 996147200 134512640 135215973 4294956304 18446744073709551615 134633333 0 0 4096 0 0 0 0 17 0 0 0
/proc/14250/statm: 70402 67842 402 171 0 69327 0
Current children cumulated CPU time (s) 1773.97
Current children cumulated vsize (KiB) 281608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.4 s]
/proc/loadavg: 1.00 1.03 1.34 2/65 14285
/proc/meminfo: memFree=1224232/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=284776 CPUtime=1800.07
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 73608 656 0 0 179954 53 0 0 25 0 1 0 60433526 291610624 68684 996147200 134512640 135215973 4294956304 18446744073709551615 4158960021 0 0 4096 0 0 0 0 17 0 0 0
/proc/14250/statm: 71194 68684 402 171 0 70119 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 284776

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

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

[startup+1808.4 s]
/proc/loadavg: 1.00 1.03 1.34 2/65 14285
/proc/meminfo: memFree=1224232/2055920 swapFree=4192812/4192956
[pid=14250] ppid=14248 vsize=284776 CPUtime=1800.07
/proc/14250/stat : 14250 (pcs.big) R 14248 14250 12572 0 -1 4194304 73608 656 0 0 179954 53 0 0 25 0 1 0 60433526 291610624 68684 996147200 134512640 135215973 4294956304 18446744073709551615 4158960021 0 0 4096 0 0 0 0 17 0 0 0
/proc/14250/statm: 71194 68684 402 171 0 70119 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 284776

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.45
CPU time (s): 1800.13
CPU user time (s): 1799.55
CPU system time (s): 0.583911
CPU usage (%): 99.5399
Max. virtual memory (cumulated for all children) (KiB): 284776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.55
system time used= 0.583911
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74264
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= 19
involuntary context switches= 21810

runsolver used 1.93171 second user time and 5.09622 second system time

The end

Launcher Data 

Begin job on node18 at 2009-07-16 10:41:09
IDJOB=2092065
IDBENCH=60243
IDSOLVER=734
FILE ID=node18/2092065-1247733669
PBS_JOBID= 9521565
Free space on /tmp= 66320 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-89_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2092065-1247733669/watcher-2092065-1247733669 -o /tmp/evaluation-result-2092065-1247733669/solver-2092065-1247733669 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 360990565 HOME/instance-2092065-1247733669.xml

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

MD5SUM BENCH= 6d50a6376f2df2b00b9f167298e5a6db
RANDOM SEED=360990565

node18.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		: 3000.243
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		: 3000.243
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:       1427584 kB
Buffers:         93480 kB
Cached:         371572 kB
SwapCached:          0 kB
Active:         169680 kB
Inactive:       379164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1427584 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2620 kB
Writeback:           0 kB
Mapped:          95160 kB
Slab:            64944 kB
Committed_AS:   555008 kB
PageTables:       1876 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= 66320 MiB
End job on node18 at 2009-07-16 11:11:19