Trace number 2090965

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) 1800.15 1813.05

General information on the benchmark

Namecsp/tightness0.9/
normalized-rand-2-40-180-84-900-27_ext.xml
MD5SUM6d488f56284b737344d331275a76980b
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 benchmark160.078
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints84
Maximum constraint arity2
Maximum domain size180
Number of constraints which are defined in extension84
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c has big domains
0.00/0.02	c big-domain mode
0.00/0.03	c Seed is 157929100
0.00/0.03	c Constructing HOME/instance-2090965-1247731249.xml  with 84 constraints
0.67/0.78	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-2090965-1247731249/watcher-2090965-1247731249 -o /tmp/evaluation-result-2090965-1247731249/solver-2090965-1247731249 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 157929100 HOME/instance-2090965-1247731249.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 15197
/proc/meminfo: memFree=1437856/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=5356 CPUtime=0
/proc/15197/stat : 15197 (pcssolve) R 15195 15197 14355 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 60191779 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 231962372767 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15197/statm: 1339 241 200 169 0 50 0
[pid=15198] ppid=15197 vsize=5356 CPUtime=0
/proc/15198/stat : 15198 (pcssolve) R 15197 15197 14355 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 60191780 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 231962372767 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15198/statm: 1339 241 200 169 0 50 0

[startup+0.0446271 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15197
/proc/meminfo: memFree=1437856/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=4624 CPUtime=0.01
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 836 656 0 0 1 0 0 0 22 0 1 0 60191779 4734976 467 996147200 134512640 135215973 4294956304 18446744073709551615 134882120 0 0 4096 0 0 0 0 17 1 0 0
/proc/15197/statm: 1156 467 383 171 0 81 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4624

[startup+0.101608 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15197
/proc/meminfo: memFree=1437856/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=5220 CPUtime=0.07
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 902 656 0 0 7 0 0 0 22 0 1 0 60191779 5345280 533 996147200 134512640 135215973 4294956304 18446744073709551615 134695794 0 0 4096 0 0 0 0 17 1 0 0
/proc/15197/statm: 1305 533 383 171 0 230 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5220

[startup+0.301551 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15197
/proc/meminfo: memFree=1437856/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=7428 CPUtime=0.26
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 1146 656 0 0 26 0 0 0 24 0 1 0 60191779 7606272 777 996147200 134512640 135215973 4294956304 18446744073709551615 134841142 0 0 4096 0 0 0 0 17 1 0 0
/proc/15197/statm: 1857 777 383 171 0 782 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 7428

[startup+0.701438 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15197
/proc/meminfo: memFree=1437856/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=11760 CPUtime=0.67
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 1622 656 0 0 66 1 0 0 25 0 1 0 60191779 12042240 1253 996147200 134512640 135215973 4294956304 18446744073709551615 134835439 0 0 4096 0 0 0 0 17 1 0 0
/proc/15197/statm: 2940 1253 383 171 0 1865 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 11760

[startup+1.50121 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15202
/proc/meminfo: memFree=1432920/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=13280 CPUtime=1.45
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 1968 656 0 0 144 1 0 0 25 0 1 0 60191779 13598720 1599 996147200 134512640 135215973 4294956304 18446744073709551615 134590073 0 0 4096 0 0 0 0 17 1 0 0
/proc/15197/statm: 3320 1599 401 171 0 2245 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 13280

[startup+3.10175 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15202
/proc/meminfo: memFree=1432600/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=13280 CPUtime=3.04
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 2009 656 0 0 303 1 0 0 25 0 1 0 60191779 13598720 1640 996147200 134512640 135215973 4294956304 18446744073709551615 134599875 0 0 4096 0 0 0 0 17 1 0 0
/proc/15197/statm: 3320 1640 401 171 0 2245 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 13280

[startup+6.30184 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15202
/proc/meminfo: memFree=1431960/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=13280 CPUtime=6.21
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 2105 656 0 0 620 1 0 0 25 0 1 0 60191779 13598720 1736 996147200 134512640 135215973 4294956304 18446744073709551615 134583640 0 0 4096 0 0 0 0 17 1 0 0
/proc/15197/statm: 3320 1736 401 171 0 2245 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 13280

[startup+12.702 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15202
/proc/meminfo: memFree=1431128/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=13280 CPUtime=12.53
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 2274 656 0 0 1252 1 0 0 25 0 1 0 60191779 13598720 1905 996147200 134512640 135215973 4294956304 18446744073709551615 4158960304 0 0 4096 0 0 0 0 17 1 0 0
/proc/15197/statm: 3320 1905 401 171 0 2245 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 13280

[startup+25.5013 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15208
/proc/meminfo: memFree=1429080/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=13280 CPUtime=25.22
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 2622 656 0 0 2520 2 0 0 25 0 1 0 60191779 13598720 2253 996147200 134512640 135215973 4294956304 18446744073709551615 134590036 0 0 4096 0 0 0 0 17 1 0 0
/proc/15197/statm: 3320 2253 401 171 0 2245 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 13280

[startup+51.102 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15208
/proc/meminfo: memFree=1424664/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=15124 CPUtime=50.59
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 3457 656 0 0 5057 2 0 0 25 0 1 0 60191779 15486976 3088 996147200 134512640 135215973 4294956304 18446744073709551615 135027075 0 0 4096 0 0 0 0 17 1 0 0
/proc/15197/statm: 3781 3088 401 171 0 2706 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 15124

[startup+102.309 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15208
/proc/meminfo: memFree=1414040/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=23168 CPUtime=101.33
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 5486 656 0 0 10130 3 0 0 25 0 1 0 60191779 23724032 5052 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/15197/statm: 5792 5052 401 171 0 4717 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 23168

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15208
/proc/meminfo: memFree=1401304/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=32932 CPUtime=160.79
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 7959 656 0 0 16074 5 0 0 25 0 1 0 60191779 33722368 7525 996147200 134512640 135215973 4294956304 18446744073709551615 134591673 0 0 4096 0 0 0 0 17 1 0 0
/proc/15197/statm: 8233 7525 401 171 0 7158 0
Current children cumulated CPU time (s) 160.79
Current children cumulated vsize (KiB) 32932

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15208
/proc/meminfo: memFree=1389464/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=42148 CPUtime=220.25
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 10321 656 0 0 22019 6 0 0 25 0 1 0 60191779 43159552 9758 996147200 134512640 135215973 4294956304 18446744073709551615 134583231 0 0 4096 0 0 0 0 17 1 0 0
/proc/15197/statm: 10537 9758 401 171 0 9462 0
Current children cumulated CPU time (s) 220.25
Current children cumulated vsize (KiB) 42148

[startup+282.302 s]
/proc/loadavg: 2.07 2.02 2.00 3/73 15208
/proc/meminfo: memFree=1377816/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=51116 CPUtime=279.72
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 12621 656 0 0 27964 8 0 0 25 0 1 0 60191779 52342784 12025 996147200 134512640 135215973 4294956304 18446744073709551615 135026845 0 0 4096 0 0 0 0 17 1 0 0
/proc/15197/statm: 12779 12025 401 171 0 11704 0
Current children cumulated CPU time (s) 279.72
Current children cumulated vsize (KiB) 51116

[startup+342.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 15208
/proc/meminfo: memFree=1365024/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=60752 CPUtime=339.17
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 15068 656 0 0 33908 9 0 0 25 0 1 0 60191779 62210048 14472 996147200 134512640 135215973 4294956304 18446744073709551615 135026898 0 0 4096 0 0 0 0 17 1 0 0
/proc/15197/statm: 15188 14472 401 171 0 14113 0
Current children cumulated CPU time (s) 339.17
Current children cumulated vsize (KiB) 60752

[startup+402.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/73 15208
/proc/meminfo: memFree=1354144/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=69824 CPUtime=398.64
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 17394 656 0 0 39853 11 0 0 25 0 1 0 60191779 71499776 16541 996147200 134512640 135215973 4294956304 18446744073709551615 134584962 0 0 4096 0 0 0 0 17 1 0 0
/proc/15197/statm: 17456 16541 401 171 0 16381 0
Current children cumulated CPU time (s) 398.64
Current children cumulated vsize (KiB) 69824

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15208
/proc/meminfo: memFree=1343840/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=77344 CPUtime=458.1
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 19342 656 0 0 45798 12 0 0 25 0 1 0 60191779 79200256 18489 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 1 0 0
/proc/15197/statm: 19336 18489 401 171 0 18261 0
Current children cumulated CPU time (s) 458.1
Current children cumulated vsize (KiB) 77344

[startup+522.302 s]
/proc/loadavg: 2.07 2.02 2.00 3/73 15208
/proc/meminfo: memFree=1319392/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=84996 CPUtime=517.57
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 21282 656 0 0 51744 13 0 0 25 0 1 0 60191779 87035904 20429 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/15197/statm: 21249 20429 401 171 0 20174 0
Current children cumulated CPU time (s) 517.57
Current children cumulated vsize (KiB) 84996

[startup+582.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 15208
/proc/meminfo: memFree=1308768/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=94492 CPUtime=577.02
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 23711 656 0 0 57688 14 0 0 25 0 1 0 60191779 96759808 22793 996147200 134512640 135215973 4294956304 18446744073709551615 134599879 0 0 4096 0 0 0 0 17 1 0 0
/proc/15197/statm: 23623 22793 401 171 0 22548 0
Current children cumulated CPU time (s) 577.02
Current children cumulated vsize (KiB) 94492

[startup+642.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/73 15208
/proc/meminfo: memFree=1299104/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=102808 CPUtime=636.49
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 25844 656 0 0 63633 16 0 0 25 0 1 0 60191779 105275392 24926 996147200 134512640 135215973 4294956304 18446744073709551615 135009143 0 0 4096 0 0 0 0 17 1 0 0
/proc/15197/statm: 25702 24926 401 171 0 24627 0
Current children cumulated CPU time (s) 636.49

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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15208
/proc/meminfo: memFree=1272352/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=127956 CPUtime=814.87
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 32265 656 0 0 81466 21 0 0 25 0 1 0 60191779 131026944 30834 996147200 134512640 135215973 4294956304 18446744073709551615 4158960176 0 0 4096 0 0 0 0 17 1 0 0
/proc/15197/statm: 31989 30834 401 171 0 30914 0
Current children cumulated CPU time (s) 814.87
Current children cumulated vsize (KiB) 127956

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15208
/proc/meminfo: memFree=1263712/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=135348 CPUtime=874.34
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 34152 656 0 0 87411 23 0 0 25 0 1 0 60191779 138596352 32721 996147200 134512640 135215973 4294956304 18446744073709551615 134590043 0 0 4096 0 0 0 0 17 1 0 0
/proc/15197/statm: 33837 32721 401 171 0 32762 0
Current children cumulated CPU time (s) 874.34
Current children cumulated vsize (KiB) 135348

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15208
/proc/meminfo: memFree=1254752/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=143128 CPUtime=933.8
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 36153 656 0 0 93356 24 0 0 25 0 1 0 60191779 146563072 34722 996147200 134512640 135215973 4294956304 18446744073709551615 134599873 0 0 4096 0 0 0 0 17 1 0 0
/proc/15197/statm: 35782 34722 401 171 0 34707 0
Current children cumulated CPU time (s) 933.8
Current children cumulated vsize (KiB) 143128

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15208
/proc/meminfo: memFree=1245280/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=151444 CPUtime=993.26
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 38268 656 0 0 99301 25 0 0 25 0 1 0 60191779 155078656 36837 996147200 134512640 135215973 4294956304 18446744073709551615 135018582 0 0 4096 0 0 0 0 17 1 0 0
/proc/15197/statm: 37861 36837 401 171 0 36786 0
Current children cumulated CPU time (s) 993.26
Current children cumulated vsize (KiB) 151444

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15208
/proc/meminfo: memFree=1235168/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=160544 CPUtime=1052.73
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 40610 656 0 0 105246 27 0 0 25 0 1 0 60191779 164397056 39179 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/15197/statm: 40136 39179 401 171 0 39061 0
Current children cumulated CPU time (s) 1052.73
Current children cumulated vsize (KiB) 160544

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15208
/proc/meminfo: memFree=1224160/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=170160 CPUtime=1112.19
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 43057 656 0 0 111190 29 0 0 25 0 1 0 60191779 174243840 41497 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/15197/statm: 42540 41497 401 171 0 41465 0
Current children cumulated CPU time (s) 1112.19
Current children cumulated vsize (KiB) 170160

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15208
/proc/meminfo: memFree=1213280/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=178604 CPUtime=1171.66
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 45208 656 0 0 117136 30 0 0 25 0 1 0 60191779 182890496 43648 996147200 134512640 135215973 4294956304 18446744073709551615 135026887 0 0 4096 0 0 0 0 17 1 0 0
/proc/15197/statm: 44651 43648 401 171 0 43576 0
Current children cumulated CPU time (s) 1171.66
Current children cumulated vsize (KiB) 178604

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=1295400/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=187580 CPUtime=1231.45
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 47518 656 0 0 123114 31 0 0 25 0 1 0 60191779 192081920 45958 996147200 134512640 135215973 4294956304 18446744073709551615 134599870 0 0 4096 0 0 0 0 17 0 0 0
/proc/15197/statm: 46895 45958 401 171 0 45820 0
Current children cumulated CPU time (s) 1231.45
Current children cumulated vsize (KiB) 187580

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=1277992/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=196028 CPUtime=1291.24
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 49684 656 0 0 129091 33 0 0 25 0 1 0 60191779 200732672 48124 996147200 134512640 135215973 4294956304 18446744073709551615 135020303 0 0 4096 0 0 0 0 17 0 0 0
/proc/15197/statm: 49007 48124 401 171 0 47932 0
Current children cumulated CPU time (s) 1291.24
Current children cumulated vsize (KiB) 196028

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=1264936/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=204472 CPUtime=1351.02
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 51834 656 0 0 135067 35 0 0 25 0 1 0 60191779 209379328 50274 996147200 134512640 135215973 4294956304 18446744073709551615 134532991 0 0 4096 0 0 0 0 17 0 0 0
/proc/15197/statm: 51118 50274 401 171 0 50043 0
Current children cumulated CPU time (s) 1351.02
Current children cumulated vsize (KiB) 204472

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=1252328/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=211728 CPUtime=1410.8
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 53687 656 0 0 141044 36 0 0 25 0 1 0 60191779 216809472 52127 996147200 134512640 135215973 4294956304 18446744073709551615 4158960134 0 0 4096 0 0 0 0 17 0 0 0
/proc/15197/statm: 52932 52127 401 171 0 51857 0
Current children cumulated CPU time (s) 1410.8
Current children cumulated vsize (KiB) 211728

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=1239400/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=224272 CPUtime=1470.57
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 56888 656 0 0 147019 38 0 0 25 0 1 0 60191779 229654528 54303 996147200 134512640 135215973 4294956304 18446744073709551615 134599858 0 0 4096 0 0 0 0 17 0 0 0
/proc/15197/statm: 56068 54303 401 171 0 54993 0
Current children cumulated CPU time (s) 1470.57
Current children cumulated vsize (KiB) 224272

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=1222312/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=232320 CPUtime=1530.35
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 58944 656 0 0 152996 39 0 0 25 0 1 0 60191779 237895680 56359 996147200 134512640 135215973 4294956304 18446744073709551615 135026915 0 0 4096 0 0 0 0 17 0 0 0
/proc/15197/statm: 58080 56359 401 171 0 57005 0
Current children cumulated CPU time (s) 1530.35
Current children cumulated vsize (KiB) 232320

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=1212520/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=240240 CPUtime=1590.14
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 60987 656 0 0 158973 41 0 0 25 0 1 0 60191779 246005760 58402 996147200 134512640 135215973 4294956304 18446744073709551615 135020306 0 0 4096 0 0 0 0 17 0 0 0
/proc/15197/statm: 60060 58402 401 171 0 58985 0
Current children cumulated CPU time (s) 1590.14
Current children cumulated vsize (KiB) 240240

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=1202024/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=248952 CPUtime=1649.92
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 63195 656 0 0 164950 42 0 0 25 0 1 0 60191779 254926848 60610 996147200 134512640 135215973 4294956304 18446744073709551615 134583244 0 0 4096 0 0 0 0 17 0 0 0
/proc/15197/statm: 62238 60610 401 171 0 61163 0
Current children cumulated CPU time (s) 1649.92
Current children cumulated vsize (KiB) 248952

[startup+1722.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/73 15283
/proc/meminfo: memFree=1189928/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=257532 CPUtime=1709.7
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 65394 656 0 0 170927 43 0 0 25 0 1 0 60191779 263712768 62809 996147200 134512640 135215973 4294956304 18446744073709551615 134583640 0 0 4096 0 0 0 0 17 0 0 0
/proc/15197/statm: 64383 62809 401 171 0 63308 0
Current children cumulated CPU time (s) 1709.7
Current children cumulated vsize (KiB) 257532

[startup+1782.3 s]
/proc/loadavg: 2.08 2.03 2.00 3/73 15283
/proc/meminfo: memFree=1177768/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=265976 CPUtime=1769.48
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 67560 656 0 0 176903 45 0 0 25 0 1 0 60191779 272359424 64975 996147200 134512640 135215973 4294956304 18446744073709551615 4158960064 0 0 4096 0 0 0 0 17 0 0 0
/proc/15197/statm: 66494 64975 401 171 0 65419 0
Current children cumulated CPU time (s) 1769.48
Current children cumulated vsize (KiB) 265976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813 s]
/proc/loadavg: 2.05 2.02 2.00 3/73 15283
/proc/meminfo: memFree=1172904/2055920 swapFree=4192812/4192956
[pid=15197] ppid=15195 vsize=269144 CPUtime=1800.08
/proc/15197/stat : 15197 (pcs.big) R 15195 15197 14355 0 -1 4194304 68377 656 0 0 179962 46 0 0 25 0 1 0 60191779 275603456 65792 996147200 134512640 135215973 4294956304 18446744073709551615 134597653 0 0 4096 0 0 0 0 17 0 0 0
/proc/15197/statm: 67286 65792 401 171 0 66211 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 269144

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): 1813.05
CPU time (s): 1800.15
CPU user time (s): 1799.63
CPU system time (s): 0.517921
CPU usage (%): 99.2883
Max. virtual memory (cumulated for all children) (KiB): 269144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.63
system time used= 0.517921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69033
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= 31978

runsolver used 2.47462 second user time and 5.75912 second system time

The end

Launcher Data 

Begin job on node16 at 2009-07-16 10:00:49
IDJOB=2090965
IDBENCH=59962
IDSOLVER=734
FILE ID=node16/2090965-1247731249
PBS_JOBID= 9521524
Free space on /tmp= 66412 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/tightness0.9/normalized-rand-2-40-180-84-900-27_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2090965-1247731249/watcher-2090965-1247731249 -o /tmp/evaluation-result-2090965-1247731249/solver-2090965-1247731249 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 157929100 HOME/instance-2090965-1247731249.xml

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

MD5SUM BENCH= 6d488f56284b737344d331275a76980b
RANDOM SEED=157929100

node16.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		: 3000.231
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		: 3000.231
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:       1438336 kB
Buffers:         76292 kB
Cached:         401680 kB
SwapCached:          0 kB
Active:         119892 kB
Inactive:       428176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1438336 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3528 kB
Writeback:           0 kB
Mapped:          81512 kB
Slab:            54668 kB
Committed_AS:   566932 kB
PageTables:       1948 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 node16 at 2009-07-16 10:31:04