Trace number 2091229

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) 1800.09 1806.72

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-42_ext.xml
MD5SUM6d8953378be748640ee57cf644b76a3b
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints462
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension462
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
0.00/0.01	c Seed is 541401749
0.00/0.01	c Constructing HOME/instance-2091229-1247731799.xml  with 10604 constraints
0.08/0.16	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-2091229-1247731799/watcher-2091229-1247731799 -o /tmp/evaluation-result-2091229-1247731799/solver-2091229-1247731799 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 541401749 HOME/instance-2091229-1247731799.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: 1.99 1.98 1.99 4/72 16087
/proc/meminfo: memFree=1502128/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=5356 CPUtime=0
/proc/16087/stat : 16087 (pcssolve) S 16085 16087 15489 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 60244378 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16087/statm: 1339 242 201 169 0 50 0
[pid=16088] ppid=16087 vsize=5356 CPUtime=0
/proc/16088/stat : 16088 (pcssolve) R 16087 16087 15489 0 -1 4194368 22 0 0 0 0 0 0 0 19 0 1 0 60244378 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 231882681639 0 0 4096 0 0 0 0 17 1 0 0
/proc/16088/statm: 1339 243 202 169 0 50 0
[pid=16089] ppid=16087 vsize=3676 CPUtime=0
/proc/16089/stat : 16089 (grep) S 16087 16087 15489 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 60244378 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 231882850386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/16089/statm: 919 121 99 19 0 43 0

[startup+0.0870769 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 16087
/proc/meminfo: memFree=1502128/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=5564 CPUtime=0.06
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 1111 822 0 0 6 0 0 0 22 0 1 0 60244378 5697536 720 996147200 134512640 135095119 4294956304 18446744073709551615 7169659 0 0 4096 0 0 0 0 17 0 0 0
/proc/16087/statm: 1391 720 364 142 0 345 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5564

[startup+0.101077 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 16087
/proc/meminfo: memFree=1502128/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=5828 CPUtime=0.08
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 1174 822 0 0 8 0 0 0 22 0 1 0 60244378 5967872 783 996147200 134512640 135095119 4294956304 18446744073709551615 7169659 0 0 4096 0 0 0 0 17 0 0 0
/proc/16087/statm: 1457 783 364 142 0 411 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5828

[startup+0.301101 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 16087
/proc/meminfo: memFree=1502128/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=8092 CPUtime=0.28
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 1789 822 0 0 28 0 0 0 24 0 1 0 60244378 8286208 1300 996147200 134512640 135095119 4294956304 18446744073709551615 134638177 0 0 4096 0 0 0 0 17 0 0 0
/proc/16087/statm: 2023 1300 378 142 0 977 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8092

[startup+0.701149 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 16087
/proc/meminfo: memFree=1502128/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=8092 CPUtime=0.67
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 1792 822 0 0 67 0 0 0 25 0 1 0 60244378 8286208 1303 996147200 134512640 135095119 4294956304 18446744073709551615 134636914 0 0 4096 0 0 0 0 17 0 0 0
/proc/16087/statm: 2023 1303 378 142 0 977 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8092

[startup+1.50124 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16093
/proc/meminfo: memFree=1498216/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=8092 CPUtime=1.47
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 1799 822 0 0 147 0 0 0 25 0 1 0 60244378 8286208 1310 996147200 134512640 135095119 4294956304 18446744073709551615 134607093 0 0 4096 0 0 0 0 17 0 0 0
/proc/16087/statm: 2023 1310 378 142 0 977 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8092

[startup+3.10143 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16093
/proc/meminfo: memFree=1498024/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=8092 CPUtime=3.06
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 1813 822 0 0 306 0 0 0 25 0 1 0 60244378 8286208 1324 996147200 134512640 135095119 4294956304 18446744073709551615 134642575 0 0 4096 0 0 0 0 17 0 0 0
/proc/16087/statm: 2023 1324 378 142 0 977 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8092

[startup+6.30181 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16093
/proc/meminfo: memFree=1497640/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=8092 CPUtime=6.26
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 1835 822 0 0 625 1 0 0 25 0 1 0 60244378 8286208 1346 996147200 134512640 135095119 4294956304 18446744073709551615 134617019 0 0 4096 0 0 0 0 17 0 0 0
/proc/16087/statm: 2023 1346 378 142 0 977 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 8092

[startup+12.7016 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16093
/proc/meminfo: memFree=1496232/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=9764 CPUtime=12.63
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 2198 822 0 0 1262 1 0 0 25 0 1 0 60244378 9998336 1580 996147200 134512640 135095119 4294956304 18446744073709551615 134615477 0 0 4096 0 0 0 0 17 0 0 0
/proc/16087/statm: 2441 1580 378 142 0 1395 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 9764

[startup+25.5011 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16093
/proc/meminfo: memFree=1494376/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=11316 CPUtime=25.38
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 2815 822 0 0 2537 1 0 0 25 0 1 0 60244378 11587584 1940 996147200 134512640 135095119 4294956304 18446744073709551615 134554982 0 0 4096 0 0 0 0 17 0 0 0
/proc/16087/statm: 2829 1940 378 142 0 1783 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 11316

[startup+51.1011 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16093
/proc/meminfo: memFree=1490088/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=16364 CPUtime=50.87
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 4406 822 0 0 5085 2 0 0 25 0 1 0 60244378 16756736 2728 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/16087/statm: 4091 2728 378 142 0 3045 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 16364

[startup+102.306 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16093
/proc/meminfo: memFree=1483304/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=18864 CPUtime=101.87
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 5501 822 0 0 10184 3 0 0 25 0 1 0 60244378 19316736 3823 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/16087/statm: 4716 3823 378 142 0 3670 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 18864

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16093
/proc/meminfo: memFree=1474920/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=28968 CPUtime=161.62
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 8487 822 0 0 16157 5 0 0 25 0 1 0 60244378 29663232 5271 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/16087/statm: 7242 5271 378 142 0 6196 0
Current children cumulated CPU time (s) 161.62
Current children cumulated vsize (KiB) 28968

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16093
/proc/meminfo: memFree=1456552/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=29628 CPUtime=221.39
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 9024 822 0 0 22132 7 0 0 25 0 1 0 60244378 30339072 5808 996147200 134512640 135095119 4294956304 18446744073709551615 134642978 0 0 4096 0 0 0 0 17 0 0 0
/proc/16087/statm: 7407 5808 378 142 0 6361 0
Current children cumulated CPU time (s) 221.39
Current children cumulated vsize (KiB) 29628

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16093
/proc/meminfo: memFree=1452520/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=31340 CPUtime=281.14
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 9784 822 0 0 28107 7 0 0 25 0 1 0 60244378 32092160 6568 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16087/statm: 7835 6568 378 142 0 6789 0
Current children cumulated CPU time (s) 281.14
Current children cumulated vsize (KiB) 31340

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16093
/proc/meminfo: memFree=1448168/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=33188 CPUtime=340.9
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 10561 822 0 0 34082 8 0 0 25 0 1 0 60244378 33984512 7345 996147200 134512640 135095119 4294956304 18446744073709551615 134578800 0 0 4096 0 0 0 0 17 0 0 0
/proc/16087/statm: 8297 7345 378 142 0 7251 0
Current children cumulated CPU time (s) 340.9
Current children cumulated vsize (KiB) 33188

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16093
/proc/meminfo: memFree=1444328/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=42964 CPUtime=400.66
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 13329 822 0 0 40055 11 0 0 25 0 1 0 60244378 43995136 8064 996147200 134512640 135095119 4294956304 18446744073709551615 134637494 0 0 4096 0 0 0 0 17 0 0 0
/proc/16087/statm: 10741 8064 378 142 0 9695 0
Current children cumulated CPU time (s) 400.66
Current children cumulated vsize (KiB) 42964

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16093
/proc/meminfo: memFree=1440488/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=44548 CPUtime=460.42
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 14019 822 0 0 46030 12 0 0 25 0 1 0 60244378 45617152 8754 996147200 134512640 135095119 4294956304 18446744073709551615 134590379 0 0 4096 0 0 0 0 17 0 0 0
/proc/16087/statm: 11137 8754 378 142 0 10091 0
Current children cumulated CPU time (s) 460.42
Current children cumulated vsize (KiB) 44548

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16093
/proc/meminfo: memFree=1431720/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=55372 CPUtime=520.18
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 16989 822 0 0 52004 14 0 0 25 0 1 0 60244378 56700928 10699 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16087/statm: 13843 10699 378 142 0 12797 0
Current children cumulated CPU time (s) 520.18
Current children cumulated vsize (KiB) 55372

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16093
/proc/meminfo: memFree=1429608/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=55372 CPUtime=579.93
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 17263 822 0 0 57979 14 0 0 25 0 1 0 60244378 56700928 10973 996147200 134512640 135095119 4294956304 18446744073709551615 134642912 0 0 4096 0 0 0 0 17 0 0 0
/proc/16087/statm: 13843 10973 378 142 0 12797 0
Current children cumulated CPU time (s) 579.93
Current children cumulated vsize (KiB) 55372

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16093
/proc/meminfo: memFree=1427560/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=55372 CPUtime=639.69

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

[startup+882.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16093
/proc/meminfo: memFree=1414504/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=58936 CPUtime=878.73
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 19420 822 0 0 87856 17 0 0 25 0 1 0 60244378 60350464 13130 996147200 134512640 135095119 4294956304 18446744073709551615 6942177 0 0 4096 0 0 0 0 17 0 0 0
/proc/16087/statm: 14734 13130 378 142 0 13688 0
Current children cumulated CPU time (s) 878.73
Current children cumulated vsize (KiB) 58936

[startup+942.301 s]
/proc/loadavg: 1.95 1.97 1.99 3/82 16177
/proc/meminfo: memFree=1499480/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=60128 CPUtime=938.48
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 19984 822 0 0 93830 18 0 0 25 0 1 0 60244378 61571072 13694 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/16087/statm: 15032 13694 378 142 0 13986 0
Current children cumulated CPU time (s) 938.48
Current children cumulated vsize (KiB) 60128

[startup+1002.3 s]
/proc/loadavg: 1.98 1.97 1.99 3/82 16177
/proc/meminfo: memFree=1496920/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=77832 CPUtime=998.46
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 24661 822 0 0 99825 21 0 0 25 0 1 0 60244378 79699968 14274 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16087/statm: 19458 14274 378 142 0 18412 0
Current children cumulated CPU time (s) 998.46
Current children cumulated vsize (KiB) 77832

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 16177
/proc/meminfo: memFree=1494808/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=79152 CPUtime=1058.44
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 25211 822 0 0 105822 22 0 0 25 0 1 0 60244378 81051648 14824 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16087/statm: 19788 14824 378 142 0 18742 0
Current children cumulated CPU time (s) 1058.44
Current children cumulated vsize (KiB) 79152

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16210
/proc/meminfo: memFree=1504480/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=80344 CPUtime=1118.35
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 25765 822 0 0 111812 23 0 0 25 0 1 0 60244378 82272256 15378 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16087/statm: 20086 15378 378 142 0 19040 0
Current children cumulated CPU time (s) 1118.35
Current children cumulated vsize (KiB) 80344

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16210
/proc/meminfo: memFree=1496424/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=81668 CPUtime=1178.11
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 26301 822 0 0 117788 23 0 0 25 0 1 0 60244378 83628032 15914 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16087/statm: 20417 15914 378 142 0 19371 0
Current children cumulated CPU time (s) 1178.11
Current children cumulated vsize (KiB) 81668

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16210
/proc/meminfo: memFree=1489896/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=82596 CPUtime=1237.87
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 26772 822 0 0 123763 24 0 0 25 0 1 0 60244378 84578304 16385 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16087/statm: 20649 16385 378 142 0 19603 0
Current children cumulated CPU time (s) 1237.87
Current children cumulated vsize (KiB) 82596

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16210
/proc/meminfo: memFree=1482856/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=83780 CPUtime=1297.64
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 27291 822 0 0 129739 25 0 0 25 0 1 0 60244378 85790720 16904 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16087/statm: 20945 16904 378 142 0 19899 0
Current children cumulated CPU time (s) 1297.64
Current children cumulated vsize (KiB) 83780

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16210
/proc/meminfo: memFree=1479016/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=84836 CPUtime=1357.4
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 27761 822 0 0 135715 25 0 0 25 0 1 0 60244378 86872064 17374 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16087/statm: 21209 17374 378 142 0 20163 0
Current children cumulated CPU time (s) 1357.4
Current children cumulated vsize (KiB) 84836

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16210
/proc/meminfo: memFree=1474088/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=86024 CPUtime=1417.17
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 28254 822 0 0 141691 26 0 0 25 0 1 0 60244378 88088576 17867 996147200 134512640 135095119 4294956304 18446744073709551615 134638498 0 0 4096 0 0 0 0 17 1 0 0
/proc/16087/statm: 21506 17867 378 142 0 20460 0
Current children cumulated CPU time (s) 1417.17
Current children cumulated vsize (KiB) 86024

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16210
/proc/meminfo: memFree=1469544/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=87088 CPUtime=1476.93
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 28710 822 0 0 147667 26 0 0 25 0 1 0 60244378 89178112 18323 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16087/statm: 21772 18323 378 142 0 20726 0
Current children cumulated CPU time (s) 1476.93
Current children cumulated vsize (KiB) 87088

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16210
/proc/meminfo: memFree=1465320/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=87884 CPUtime=1536.69
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 29124 822 0 0 153642 27 0 0 25 0 1 0 60244378 89993216 18737 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16087/statm: 21971 18737 378 142 0 20925 0
Current children cumulated CPU time (s) 1536.69
Current children cumulated vsize (KiB) 87884

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16210
/proc/meminfo: memFree=1448040/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=109940 CPUtime=1596.46
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 34837 822 0 0 159617 29 0 0 25 0 1 0 60244378 112578560 22401 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16087/statm: 27485 22401 378 142 0 26439 0
Current children cumulated CPU time (s) 1596.46
Current children cumulated vsize (KiB) 109940

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16210
/proc/meminfo: memFree=1439208/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=109940 CPUtime=1656.22
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 35021 822 0 0 165593 29 0 0 25 0 1 0 60244378 112578560 22585 996147200 134512640 135095119 4294956304 18446744073709551615 134636914 0 0 4096 0 0 0 0 17 1 0 0
/proc/16087/statm: 27485 22585 378 142 0 26439 0
Current children cumulated CPU time (s) 1656.22
Current children cumulated vsize (KiB) 109940

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16210
/proc/meminfo: memFree=1437416/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=109940 CPUtime=1715.99
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 35215 822 0 0 171569 30 0 0 25 0 1 0 60244378 112578560 22779 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16087/statm: 27485 22779 378 142 0 26439 0
Current children cumulated CPU time (s) 1715.99
Current children cumulated vsize (KiB) 109940

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16210
/proc/meminfo: memFree=1435624/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=109940 CPUtime=1775.75
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 35389 822 0 0 177545 30 0 0 25 0 1 0 60244378 112578560 22953 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16087/statm: 27485 22953 378 142 0 26439 0
Current children cumulated CPU time (s) 1775.75
Current children cumulated vsize (KiB) 109940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.7 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16210
/proc/meminfo: memFree=1434920/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=109940 CPUtime=1800.05
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 35464 822 0 0 179975 30 0 0 25 0 1 0 60244378 112578560 23028 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16087/statm: 27485 23028 378 142 0 26439 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 109940

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

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

[startup+1806.7 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16210
/proc/meminfo: memFree=1434920/2055920 swapFree=4192812/4192956
[pid=16087] ppid=16085 vsize=109940 CPUtime=1800.05
/proc/16087/stat : 16087 (pcs.small) R 16085 16087 15489 0 -1 4194304 35464 822 0 0 179975 30 0 0 25 0 1 0 60244378 112578560 23028 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16087/statm: 27485 23028 378 142 0 26439 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 109940

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.72
CPU time (s): 1800.09
CPU user time (s): 1799.76
CPU system time (s): 0.32795
CPU usage (%): 99.6328
Max. virtual memory (cumulated for all children) (KiB): 118136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.32795
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36286
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= 21257

runsolver used 1.55876 second user time and 5.02324 second system time

The end

Launcher Data 

Begin job on node75 at 2009-07-16 10:09:59
IDJOB=2091229
IDBENCH=60013
IDSOLVER=734
FILE ID=node75/2091229-1247731799
PBS_JOBID= 9521626
Free space on /tmp= 66256 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-42_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091229-1247731799/watcher-2091229-1247731799 -o /tmp/evaluation-result-2091229-1247731799/solver-2091229-1247731799 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 541401749 HOME/instance-2091229-1247731799.xml

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

MD5SUM BENCH= 6d8953378be748640ee57cf644b76a3b
RANDOM SEED=541401749

node75.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		: 3000.232
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		: 3000.232
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1502544 kB
Buffers:         82904 kB
Cached:         298236 kB
SwapCached:          0 kB
Active:         126952 kB
Inactive:       338284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1502544 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2124 kB
Writeback:           0 kB
Mapped:          95584 kB
Slab:            73320 kB
Committed_AS:   594208 kB
PageTables:       1932 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= 66252 MiB
End job on node75 at 2009-07-16 10:40:08