Trace number 2058712

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) 1800.08 1808.32

General information on the benchmark

Namecsp/rand-2-26/
normalized-rand-26-26-325-155-56021_ext.xml
MD5SUM4e25d3e31c05afba1ae1fe9a01430254
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 benchmark425.011
Satisfiable
(Un)Satisfiability was proved
Number of variables26
Number of constraints325
Maximum constraint arity2
Maximum domain size26
Number of constraints which are defined in extension325
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
0.00/0.04	c Seed is 845251899
0.00/0.04	c Constructing HOME/instance-2058712-1247694305.xml  with 8437 constraints
0.00/0.14	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-2058712-1247694305/watcher-2058712-1247694305 -o /tmp/evaluation-result-2058712-1247694305/solver-2058712-1247694305 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 845251899 HOME/instance-2058712-1247694305.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: 1.42 0.44 0.15 4/72 14023
/proc/meminfo: memFree=1317184/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=5260 CPUtime=0
/proc/14023/stat : 14023 (pcssolve) R 14021 14023 13922 0 -1 4194304 67 0 0 0 0 0 0 0 20 0 1 0 56493982 5386240 50 996147200 4194304 4889804 548682068800 18446744073709551615 246403878752 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 1315 50 36 169 0 14 0

[startup+0.207056 s]
/proc/loadavg: 1.42 0.44 0.15 4/72 14023
/proc/meminfo: memFree=1317184/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=7496 CPUtime=0.18
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 1613 822 0 0 18 0 0 0 19 0 1 0 56493982 7675904 1124 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 1874 1124 378 142 0 828 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 7496

[startup+0.301063 s]
/proc/loadavg: 1.42 0.44 0.15 4/72 14023
/proc/meminfo: memFree=1317184/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=7496 CPUtime=0.27
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 1615 822 0 0 27 0 0 0 19 0 1 0 56493982 7675904 1126 996147200 134512640 135095119 4294956304 18446744073709551615 134642947 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 1874 1126 378 142 0 828 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7496

[startup+0.401072 s]
/proc/loadavg: 1.42 0.44 0.15 4/72 14023
/proc/meminfo: memFree=1317184/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=7496 CPUtime=0.37
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 1617 822 0 0 37 0 0 0 20 0 1 0 56493982 7675904 1128 996147200 134512640 135095119 4294956304 18446744073709551615 134617201 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 1874 1128 378 142 0 828 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 7496

[startup+0.701099 s]
/proc/loadavg: 1.42 0.44 0.15 4/72 14023
/proc/meminfo: memFree=1317184/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=7496 CPUtime=0.67
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 1625 822 0 0 67 0 0 0 23 0 1 0 56493982 7675904 1136 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 1874 1136 378 142 0 828 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7496

[startup+1.50118 s]
/proc/loadavg: 1.42 0.44 0.15 3/73 14029
/proc/meminfo: memFree=1313840/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=7496 CPUtime=1.47
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 1643 822 0 0 147 0 0 0 25 0 1 0 56493982 7675904 1154 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 1874 1154 378 142 0 828 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7496

[startup+3.10233 s]
/proc/loadavg: 1.46 0.46 0.16 3/73 14029
/proc/meminfo: memFree=1313520/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=8524 CPUtime=3.06
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 1820 822 0 0 306 0 0 0 25 0 1 0 56493982 8728576 1331 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 2131 1331 378 142 0 1085 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8524

[startup+6.30163 s]
/proc/loadavg: 1.46 0.46 0.16 3/73 14029
/proc/meminfo: memFree=1311472/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=10448 CPUtime=6.25
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 2477 822 0 0 624 1 0 0 25 0 1 0 56493982 10698752 1602 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 2612 1602 378 142 0 1566 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 10448

[startup+12.7012 s]
/proc/loadavg: 1.51 0.49 0.17 3/73 14029
/proc/meminfo: memFree=1308280/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=11760 CPUtime=12.61
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 3057 822 0 0 1260 1 0 0 25 0 1 0 56493982 12042240 2182 996147200 134512640 135095119 4294956304 18446744073709551615 134636926 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 2940 2182 378 142 0 1894 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 11760

[startup+25.5064 s]
/proc/loadavg: 1.68 0.58 0.20 3/73 14029
/proc/meminfo: memFree=1303544/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=16800 CPUtime=25.35
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 4704 822 0 0 2533 2 0 0 25 0 1 0 56493982 17203200 3026 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 4200 3026 378 142 0 3154 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 16800

[startup+51.1019 s]
/proc/loadavg: 1.79 0.69 0.25 3/73 14029
/proc/meminfo: memFree=1296504/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=23376 CPUtime=50.84
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 6861 822 0 0 5079 5 0 0 25 0 1 0 56493982 23937024 4158 996147200 134512640 135095119 4294956304 18446744073709551615 134616997 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 5844 4158 378 142 0 4798 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 23376

[startup+102.302 s]
/proc/loadavg: 2.09 0.94 0.36 3/73 14029
/proc/meminfo: memFree=1285304/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=29244 CPUtime=101.79
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 9013 822 0 0 10173 6 0 0 25 0 1 0 56493982 29945856 5797 996147200 134512640 135095119 4294956304 18446744073709551615 134554987 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 7311 5797 378 142 0 6265 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 29244

[startup+162.301 s]
/proc/loadavg: 2.08 1.14 0.46 3/73 14029
/proc/meminfo: memFree=1270392/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=32508 CPUtime=161.5
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 10434 822 0 0 16142 8 0 0 25 0 1 0 56493982 33288192 7218 996147200 134512640 135095119 4294956304 18446744073709551615 134615414 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 8127 7218 378 142 0 7081 0
Current children cumulated CPU time (s) 161.5
Current children cumulated vsize (KiB) 32508

[startup+222.302 s]
/proc/loadavg: 2.02 1.31 0.56 3/73 14029
/proc/meminfo: memFree=1263864/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=43332 CPUtime=221.22
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 13694 822 0 0 22110 12 0 0 25 0 1 0 56493982 44371968 8429 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 10833 8429 378 142 0 9787 0
Current children cumulated CPU time (s) 221.22
Current children cumulated vsize (KiB) 43332

[startup+282.302 s]
/proc/loadavg: 2.01 1.42 0.64 3/73 14029
/proc/meminfo: memFree=1254072/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=53232 CPUtime=280.93
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 16611 822 0 0 28080 13 0 0 25 0 1 0 56493982 54509568 10321 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 13308 10321 378 142 0 12262 0
Current children cumulated CPU time (s) 280.93
Current children cumulated vsize (KiB) 53232

[startup+342.306 s]
/proc/loadavg: 2.00 1.53 0.73 3/73 14029
/proc/meminfo: memFree=1249016/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=53232 CPUtime=340.66
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 17025 822 0 0 34051 15 0 0 25 0 1 0 56493982 54509568 10735 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 13308 10735 378 142 0 12262 0
Current children cumulated CPU time (s) 340.66
Current children cumulated vsize (KiB) 53232

[startup+402.302 s]
/proc/loadavg: 2.00 1.61 0.80 3/73 14031
/proc/meminfo: memFree=1242872/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=54676 CPUtime=400.37
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 17767 822 0 0 40021 16 0 0 25 0 1 0 56493982 55988224 11477 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 13669 11477 378 142 0 12623 0
Current children cumulated CPU time (s) 400.37
Current children cumulated vsize (KiB) 54676

[startup+462.302 s]
/proc/loadavg: 2.00 1.68 0.87 3/73 14031
/proc/meminfo: memFree=1236408/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=56520 CPUtime=460.09
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 18586 822 0 0 45991 18 0 0 25 0 1 0 56493982 57876480 12296 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 14130 12296 378 142 0 13084 0
Current children cumulated CPU time (s) 460.09
Current children cumulated vsize (KiB) 56520

[startup+522.301 s]
/proc/loadavg: 2.00 1.73 0.94 3/73 14031
/proc/meminfo: memFree=1230328/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=58220 CPUtime=519.81
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 19377 822 0 0 51962 19 0 0 25 0 1 0 56493982 59617280 13087 996147200 134512640 135095119 4294956304 18446744073709551615 134642611 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 14555 13087 378 142 0 13509 0
Current children cumulated CPU time (s) 519.81
Current children cumulated vsize (KiB) 58220

[startup+582.302 s]
/proc/loadavg: 2.00 1.78 1.00 3/73 14031
/proc/meminfo: memFree=1224440/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=59920 CPUtime=579.52
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 20115 822 0 0 57932 20 0 0 25 0 1 0 56493982 61358080 13825 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 14980 13825 378 142 0 13934 0
Current children cumulated CPU time (s) 579.52
Current children cumulated vsize (KiB) 59920

[startup+642.302 s]
/proc/loadavg: 2.00 1.82 1.06 3/73 14031
/proc/meminfo: memFree=1218808/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=77864 CPUtime=639.24
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 24924 822 0 0 63901 23 0 0 25 0 1 0 56493982 79732736 14537 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 19466 14537 378 142 0 18420 0
Current children cumulated CPU time (s) 639.24
Current children cumulated vsize (KiB) 77864

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 2.00 1.91 1.27 3/73 14031
/proc/meminfo: memFree=1188152/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=83872 CPUtime=878.1
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 27567 822 0 0 87783 27 0 0 25 0 1 0 56493982 85884928 17180 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 20968 17180 378 142 0 19922 0
Current children cumulated CPU time (s) 878.1
Current children cumulated vsize (KiB) 83872

[startup+942.302 s]
/proc/loadavg: 2.00 1.92 1.31 3/73 14031
/proc/meminfo: memFree=1173944/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=104068 CPUtime=937.81
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 32896 822 0 0 93751 30 0 0 25 0 1 0 56493982 106565632 20460 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 26017 20460 378 142 0 24971 0
Current children cumulated CPU time (s) 937.81
Current children cumulated vsize (KiB) 104068

[startup+1002.31 s]
/proc/loadavg: 2.00 1.94 1.35 3/73 14037
/proc/meminfo: memFree=1171832/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=104068 CPUtime=997.5
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 33147 822 0 0 99720 30 0 0 25 0 1 0 56493982 106565632 20711 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 26017 20711 378 142 0 24971 0
Current children cumulated CPU time (s) 997.5
Current children cumulated vsize (KiB) 104068

[startup+1062.3 s]
/proc/loadavg: 2.00 1.94 1.39 3/73 14037
/proc/meminfo: memFree=1169848/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=104068 CPUtime=1057.21
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 33398 822 0 0 105690 31 0 0 25 0 1 0 56493982 106565632 20962 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 26017 20962 378 142 0 24971 0
Current children cumulated CPU time (s) 1057.21
Current children cumulated vsize (KiB) 104068

[startup+1122.3 s]
/proc/loadavg: 2.00 1.95 1.42 3/73 14037
/proc/meminfo: memFree=1167864/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=104068 CPUtime=1116.92
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 33642 822 0 0 111661 31 0 0 25 0 1 0 56493982 106565632 21206 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 26017 21206 378 142 0 24971 0
Current children cumulated CPU time (s) 1116.92
Current children cumulated vsize (KiB) 104068

[startup+1182.3 s]
/proc/loadavg: 2.00 1.96 1.46 3/73 14037
/proc/meminfo: memFree=1165816/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=104068 CPUtime=1176.64
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 33884 822 0 0 117632 32 0 0 25 0 1 0 56493982 106565632 21448 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 26017 21448 378 142 0 24971 0
Current children cumulated CPU time (s) 1176.64
Current children cumulated vsize (KiB) 104068

[startup+1242.3 s]
/proc/loadavg: 2.00 1.96 1.49 3/73 14037
/proc/meminfo: memFree=1163768/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=104068 CPUtime=1236.34
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 34121 822 0 0 123602 32 0 0 25 0 1 0 56493982 106565632 21685 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 26017 21685 378 142 0 24971 0
Current children cumulated CPU time (s) 1236.34
Current children cumulated vsize (KiB) 104068

[startup+1302.3 s]
/proc/loadavg: 2.00 1.97 1.52 3/73 14037
/proc/meminfo: memFree=1161656/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=104068 CPUtime=1296.07
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 34349 822 0 0 129574 33 0 0 25 0 1 0 56493982 106565632 21913 996147200 134512640 135095119 4294956304 18446744073709551615 134643120 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 26017 21913 378 142 0 24971 0
Current children cumulated CPU time (s) 1296.07
Current children cumulated vsize (KiB) 104068

[startup+1362.3 s]
/proc/loadavg: 2.00 1.97 1.54 3/73 14037
/proc/meminfo: memFree=1158904/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=104068 CPUtime=1355.78
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 34578 822 0 0 135545 33 0 0 25 0 1 0 56493982 106565632 22142 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 26017 22142 378 142 0 24971 0
Current children cumulated CPU time (s) 1355.78
Current children cumulated vsize (KiB) 104068

[startup+1422.3 s]
/proc/loadavg: 2.00 1.97 1.57 3/73 14037
/proc/meminfo: memFree=1155640/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=104584 CPUtime=1415.5
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 34931 822 0 0 141516 34 0 0 25 0 1 0 56493982 107094016 22495 996147200 134512640 135095119 4294956304 18446744073709551615 134636881 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 26146 22495 378 142 0 25100 0
Current children cumulated CPU time (s) 1415.5
Current children cumulated vsize (KiB) 104584

[startup+1482.3 s]
/proc/loadavg: 2.00 1.97 1.59 3/73 14037
/proc/meminfo: memFree=1151800/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=105492 CPUtime=1475.22
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 35377 822 0 0 147487 35 0 0 25 0 1 0 56493982 108023808 22941 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 26373 22941 378 142 0 25327 0
Current children cumulated CPU time (s) 1475.22
Current children cumulated vsize (KiB) 105492

[startup+1542.3 s]
/proc/loadavg: 2.00 1.97 1.62 3/73 14037
/proc/meminfo: memFree=1147896/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=106536 CPUtime=1534.94
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 35866 822 0 0 153458 36 0 0 25 0 1 0 56493982 109092864 23430 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 26634 23430 378 142 0 25588 0
Current children cumulated CPU time (s) 1534.94
Current children cumulated vsize (KiB) 106536

[startup+1602.3 s]
/proc/loadavg: 2.00 1.97 1.64 3/73 14037
/proc/meminfo: memFree=1144120/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=107584 CPUtime=1594.66
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 36338 822 0 0 159429 37 0 0 25 0 1 0 56493982 110166016 23902 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 26896 23902 378 142 0 25850 0
Current children cumulated CPU time (s) 1594.66
Current children cumulated vsize (KiB) 107584

[startup+1662.31 s]
/proc/loadavg: 2.00 1.97 1.66 3/73 14037
/proc/meminfo: memFree=1140216/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=108760 CPUtime=1654.37
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 36829 822 0 0 165399 38 0 0 25 0 1 0 56493982 111370240 24393 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 27190 24393 378 142 0 26144 0
Current children cumulated CPU time (s) 1654.37
Current children cumulated vsize (KiB) 108760

[startup+1722.3 s]
/proc/loadavg: 2.00 1.97 1.67 3/73 14037
/proc/meminfo: memFree=1136248/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=109804 CPUtime=1714.09
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 37304 822 0 0 171371 38 0 0 25 0 1 0 56493982 112439296 24868 996147200 134512640 135095119 4294956304 18446744073709551615 134637372 0 0 4096 0 0 0 0 17 1 0 0
/proc/14023/statm: 27451 24868 378 142 0 26405 0
Current children cumulated CPU time (s) 1714.09
Current children cumulated vsize (KiB) 109804

[startup+1782.3 s]
/proc/loadavg: 1.93 1.94 1.68 3/73 14102
/proc/meminfo: memFree=1225264/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=110848 CPUtime=1774.06
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 37788 822 0 0 177366 40 0 0 25 0 1 0 56493982 113508352 25352 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14023/statm: 27712 25352 378 142 0 26666 0
Current children cumulated CPU time (s) 1774.06
Current children cumulated vsize (KiB) 110848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.3 s]
/proc/loadavg: 1.95 1.95 1.69 3/73 14102
/proc/meminfo: memFree=1223600/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=111368 CPUtime=1800.05
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 37999 822 0 0 179965 40 0 0 25 0 1 0 56493982 114040832 25563 996147200 134512640 135095119 4294956304 18446744073709551615 134617722 0 0 4096 0 0 0 0 17 0 0 0
/proc/14023/statm: 27842 25563 378 142 0 26796 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 111368

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

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

[startup+1808.3 s]
/proc/loadavg: 1.95 1.95 1.69 3/73 14102
/proc/meminfo: memFree=1223600/2055920 swapFree=4192812/4192956
[pid=14023] ppid=14021 vsize=111368 CPUtime=1800.05
/proc/14023/stat : 14023 (pcs.small) R 14021 14023 13922 0 -1 4194304 37999 822 0 0 179965 40 0 0 25 0 1 0 56493982 114040832 25563 996147200 134512640 135095119 4294956304 18446744073709551615 134617722 0 0 4096 0 0 0 0 17 0 0 0
/proc/14023/statm: 27842 25563 378 142 0 26796 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 111368

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.32
CPU time (s): 1800.08
CPU user time (s): 1799.66
CPU system time (s): 0.426935
CPU usage (%): 99.5443
Max. virtual memory (cumulated for all children) (KiB): 111368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 0.426935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38821
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= 19941

runsolver used 2.66059 second user time and 5.40118 second system time

The end

Launcher Data 

Begin job on node61 at 2009-07-15 23:45:05
IDJOB=2058712
IDBENCH=53516
IDSOLVER=733
FILE ID=node61/2058712-1247694305
PBS_JOBID= 9521191
Free space on /tmp= 66380 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-26/normalized-rand-26-26-325-155-56021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2058712-1247694305/watcher-2058712-1247694305 -o /tmp/evaluation-result-2058712-1247694305/solver-2058712-1247694305 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 845251899 HOME/instance-2058712-1247694305.xml

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

MD5SUM BENCH= 4e25d3e31c05afba1ae1fe9a01430254
RANDOM SEED=845251899

node61.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		: 3000.229
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		: 3000.229
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:       1317664 kB
Buffers:        102400 kB
Cached:         520208 kB
SwapCached:          0 kB
Active:         276200 kB
Inactive:       382760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1317664 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2012 kB
Writeback:           0 kB
Mapped:          47768 kB
Slab:            64884 kB
Committed_AS:   557840 kB
PageTables:       1752 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66376 MiB
End job on node61 at 2009-07-16 00:15:16