Trace number 2091042

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) 1800.12 1805.72

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-28_ext.xml
MD5SUMf73cc7a5eeda15faca2e54e97f72f35c
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark333.37
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints471
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension471
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.17/0.21	c Seed is 56256928
0.17/0.21	c Constructing HOME/instance-2091042-1247731324.xml  with 10810 constraints
0.17/0.21	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-2091042-1247731324/watcher-2091042-1247731324 -o /tmp/evaluation-result-2091042-1247731324/solver-2091042-1247731324 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 56256928 HOME/instance-2091042-1247731324.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 14016
/proc/meminfo: memFree=1337856/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=5356 CPUtime=0
/proc/14016/stat : 14016 (pcssolve) R 14014 14016 13108 0 -1 4194304 273 0 0 0 0 0 0 0 21 0 1 0 60196475 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 272836913823 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14016/statm: 1339 241 200 169 0 50 0
[pid=14017] ppid=14016 vsize=5356 CPUtime=0
/proc/14017/stat : 14017 (pcssolve) R 14016 14016 13108 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60196476 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 272836913823 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14017/statm: 1339 241 200 169 0 50 0

[startup+0.095285 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 14016
/proc/meminfo: memFree=1337856/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=5564 CPUtime=0.07
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 1103 822 0 0 7 0 0 0 18 0 1 0 60196475 5697536 712 996147200 134512640 135095119 4294956304 18446744073709551615 12684894 0 0 4096 0 0 0 0 17 1 0 0
/proc/14016/statm: 1391 712 364 142 0 345 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5564

[startup+0.102276 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 14016
/proc/meminfo: memFree=1337856/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=5696 CPUtime=0.08
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 1131 822 0 0 8 0 0 0 18 0 1 0 60196475 5832704 740 996147200 134512640 135095119 4294956304 18446744073709551615 134739554 0 0 4096 0 0 0 0 17 1 0 0
/proc/14016/statm: 1424 740 364 142 0 378 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5696

[startup+0.302301 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 14016
/proc/meminfo: memFree=1337856/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=8108 CPUtime=0.27
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 1801 822 0 0 27 0 0 0 19 0 1 0 60196475 8302592 1312 996147200 134512640 135095119 4294956304 18446744073709551615 134615500 0 0 4096 0 0 0 0 17 1 0 0
/proc/14016/statm: 2027 1312 378 142 0 981 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8108

[startup+0.701324 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 14016
/proc/meminfo: memFree=1337856/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=8108 CPUtime=0.67
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 1803 822 0 0 67 0 0 0 23 0 1 0 60196475 8302592 1314 996147200 134512640 135095119 4294956304 18446744073709551615 134582692 0 0 4096 0 0 0 0 17 1 0 0
/proc/14016/statm: 2027 1314 378 142 0 981 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8108

[startup+1.50138 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1333944/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=8108 CPUtime=1.47
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 1810 822 0 0 147 0 0 0 25 0 1 0 60196475 8302592 1321 996147200 134512640 135095119 4294956304 18446744073709551615 134615448 0 0 4096 0 0 0 0 17 1 0 0
/proc/14016/statm: 2027 1321 378 142 0 981 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8108

[startup+3.10149 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1333752/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=8108 CPUtime=3.06
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 1821 822 0 0 306 0 0 0 25 0 1 0 60196475 8302592 1332 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14016/statm: 2027 1332 378 142 0 981 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8108

[startup+6.3017 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1333432/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=8108 CPUtime=6.24
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 1844 822 0 0 624 0 0 0 25 0 1 0 60196475 8302592 1355 996147200 134512640 135095119 4294956304 18446744073709551615 134589668 0 0 4096 0 0 0 0 17 1 0 0
/proc/14016/statm: 2027 1355 378 142 0 981 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8108

[startup+12.7011 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1332408/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=9780 CPUtime=12.61
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 2189 822 0 0 1261 0 0 0 25 0 1 0 60196475 10014720 1571 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/14016/statm: 2445 1571 378 142 0 1399 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 9780

[startup+25.503 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1331128/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=11196 CPUtime=25.35
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 2736 822 0 0 2534 1 0 0 25 0 1 0 60196475 11464704 1861 996147200 134512640 135095119 4294956304 18446744073709551615 134637494 0 0 4096 0 0 0 0 17 1 0 0
/proc/14016/statm: 2799 1861 378 142 0 1753 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 11196

[startup+51.1027 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1327672/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=14068 CPUtime=50.83
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 3773 822 0 0 5081 2 0 0 25 0 1 0 60196475 14405632 2608 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14016/statm: 3517 2608 378 142 0 2471 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 14068

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1322424/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=18488 CPUtime=101.79
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 5284 822 0 0 10175 4 0 0 25 0 1 0 60196475 18931712 3606 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14016/statm: 4622 3606 378 142 0 3576 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 18488

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1315320/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=28856 CPUtime=161.5
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 8278 822 0 0 16144 6 0 0 25 0 1 0 60196475 29548544 5062 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14016/statm: 7214 5062 378 142 0 6168 0
Current children cumulated CPU time (s) 161.5
Current children cumulated vsize (KiB) 28856

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1312696/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=29120 CPUtime=221.21
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 8669 822 0 0 22115 6 0 0 25 0 1 0 60196475 29818880 5453 996147200 134512640 135095119 4294956304 18446744073709551615 134554977 0 0 4096 0 0 0 0 17 1 0 0
/proc/14016/statm: 7280 5453 378 142 0 6234 0
Current children cumulated CPU time (s) 221.21
Current children cumulated vsize (KiB) 29120

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1308608/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=30836 CPUtime=280.93
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 9406 822 0 0 28085 8 0 0 25 0 1 0 60196475 31576064 6190 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/14016/statm: 7709 6190 378 142 0 6663 0
Current children cumulated CPU time (s) 280.93
Current children cumulated vsize (KiB) 30836

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1304576/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=32420 CPUtime=340.64
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 10095 822 0 0 34056 8 0 0 25 0 1 0 60196475 33198080 6879 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/14016/statm: 8105 6879 378 142 0 7059 0
Current children cumulated CPU time (s) 340.64
Current children cumulated vsize (KiB) 32420

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1301120/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=33872 CPUtime=400.36
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 10734 822 0 0 40027 9 0 0 25 0 1 0 60196475 34684928 7518 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14016/statm: 8468 7518 378 142 0 7422 0
Current children cumulated CPU time (s) 400.36
Current children cumulated vsize (KiB) 33872

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1297344/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=43648 CPUtime=460.07
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 13434 822 0 0 45996 11 0 0 25 0 1 0 60196475 44695552 8169 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14016/statm: 10912 8169 378 142 0 9866 0
Current children cumulated CPU time (s) 460.07
Current children cumulated vsize (KiB) 43648

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1292672/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=45100 CPUtime=519.79
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 14074 822 0 0 51966 13 0 0 25 0 1 0 60196475 46182400 8809 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14016/statm: 11275 8809 378 142 0 10229 0
Current children cumulated CPU time (s) 519.79
Current children cumulated vsize (KiB) 45100

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1283392/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=55136 CPUtime=579.5
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 16821 822 0 0 57936 14 0 0 25 0 1 0 60196475 56459264 10531 996147200 134512640 135095119 4294956304 18446744073709551615 134641821 0 0 4096 0 0 0 0 17 1 0 0
/proc/14016/statm: 13784 10531 378 142 0 12738 0
Current children cumulated CPU time (s) 579.5
Current children cumulated vsize (KiB) 55136

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1280000/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=55136 CPUtime=639.21
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 17069 822 0 0 63907 14 0 0 25 0 1 0 60196475 56459264 10779 996147200 134512640 135095119 4294956304 18446744073709551615 134636912 0 0 4096 0 0 0 0 17 1 0 0
/proc/14016/statm: 13784 10779 378 142 0 12738 0
Current children cumulated CPU time (s) 639.21

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

[startup+882.302 s]
/proc/loadavg: 2.13 2.09 2.03 3/82 14063
/proc/meminfo: memFree=1366384/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=57784 CPUtime=878.88
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 18695 822 0 0 87870 18 0 0 25 0 1 0 60196475 59170816 12405 996147200 134512640 135095119 4294956304 18446744073709551615 134555123 0 0 4096 0 0 0 0 17 0 0 0
/proc/14016/statm: 14446 12405 378 142 0 13400 0
Current children cumulated CPU time (s) 878.88
Current children cumulated vsize (KiB) 57784

[startup+942.302 s]
/proc/loadavg: 2.05 2.07 2.02 3/82 14063
/proc/meminfo: memFree=1364272/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=59100 CPUtime=938.85
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 19237 822 0 0 93867 18 0 0 25 0 1 0 60196475 60518400 12947 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14016/statm: 14775 12947 378 142 0 13729 0
Current children cumulated CPU time (s) 938.85
Current children cumulated vsize (KiB) 59100

[startup+1002.3 s]
/proc/loadavg: 2.02 2.05 2.01 3/82 14063
/proc/meminfo: memFree=1362160/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=60288 CPUtime=998.84
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 19752 822 0 0 99865 19 0 0 25 0 1 0 60196475 61734912 13462 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14016/statm: 15072 13462 378 142 0 14026 0
Current children cumulated CPU time (s) 998.84
Current children cumulated vsize (KiB) 60288

[startup+1062.3 s]
/proc/loadavg: 2.00 2.04 2.01 3/82 14063
/proc/meminfo: memFree=1360120/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=61476 CPUtime=1058.81
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 20267 822 0 0 105862 19 0 0 25 0 1 0 60196475 62951424 13977 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14016/statm: 15369 13977 378 142 0 14323 0
Current children cumulated CPU time (s) 1058.81
Current children cumulated vsize (KiB) 61476

[startup+1122.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 14063
/proc/meminfo: memFree=1358136/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=62664 CPUtime=1118.8
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 20779 822 0 0 111860 20 0 0 25 0 1 0 60196475 64167936 14489 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/14016/statm: 15666 14489 378 142 0 14620 0
Current children cumulated CPU time (s) 1118.8
Current children cumulated vsize (KiB) 62664

[startup+1182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 14063
/proc/meminfo: memFree=1355960/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=80236 CPUtime=1178.77
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 25412 822 0 0 117855 22 0 0 25 0 1 0 60196475 82161664 15025 996147200 134512640 135095119 4294956304 18446744073709551615 134643969 0 0 4096 0 0 0 0 17 0 0 0
/proc/14016/statm: 20059 15025 378 142 0 19013 0
Current children cumulated CPU time (s) 1178.77
Current children cumulated vsize (KiB) 80236

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 14063
/proc/meminfo: memFree=1353720/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=81424 CPUtime=1238.75
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 25901 822 0 0 123852 23 0 0 25 0 1 0 60196475 83378176 15514 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14016/statm: 20356 15514 378 142 0 19310 0
Current children cumulated CPU time (s) 1238.75
Current children cumulated vsize (KiB) 81424

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 14063
/proc/meminfo: memFree=1351736/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=82612 CPUtime=1298.72
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 26398 822 0 0 129849 23 0 0 25 0 1 0 60196475 84594688 16011 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14016/statm: 20653 16011 378 142 0 19607 0
Current children cumulated CPU time (s) 1298.72
Current children cumulated vsize (KiB) 82612

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 14063
/proc/meminfo: memFree=1349816/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=83804 CPUtime=1358.5
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 26920 822 0 0 135826 24 0 0 25 0 1 0 60196475 85815296 16533 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14016/statm: 20951 16533 378 142 0 19905 0
Current children cumulated CPU time (s) 1358.5
Current children cumulated vsize (KiB) 83804

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14063
/proc/meminfo: memFree=1347832/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=84864 CPUtime=1418.26
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 27381 822 0 0 141801 25 0 0 25 0 1 0 60196475 86900736 16994 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14016/statm: 21216 16994 378 142 0 20170 0
Current children cumulated CPU time (s) 1418.26
Current children cumulated vsize (KiB) 84864

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14063
/proc/meminfo: memFree=1345912/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=86052 CPUtime=1478.01
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 27859 822 0 0 147775 26 0 0 25 0 1 0 60196475 88117248 17472 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14016/statm: 21513 17472 378 142 0 20467 0
Current children cumulated CPU time (s) 1478.01
Current children cumulated vsize (KiB) 86052

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14063
/proc/meminfo: memFree=1344184/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=86976 CPUtime=1537.76
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 28301 822 0 0 153750 26 0 0 25 0 1 0 60196475 89063424 17914 996147200 134512640 135095119 4294956304 18446744073709551615 134637216 0 0 4096 0 0 0 0 17 0 0 0
/proc/14016/statm: 21744 17914 378 142 0 20698 0
Current children cumulated CPU time (s) 1537.76
Current children cumulated vsize (KiB) 86976

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14063
/proc/meminfo: memFree=1342392/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=88044 CPUtime=1597.52
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 28740 822 0 0 159725 27 0 0 25 0 1 0 60196475 90157056 18353 996147200 134512640 135095119 4294956304 18446744073709551615 134638495 0 0 4096 0 0 0 0 17 0 0 0
/proc/14016/statm: 22011 18353 378 142 0 20965 0
Current children cumulated CPU time (s) 1597.52
Current children cumulated vsize (KiB) 88044

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14063
/proc/meminfo: memFree=1328312/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=109560 CPUtime=1657.27
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 34324 822 0 0 165697 30 0 0 25 0 1 0 60196475 112189440 21888 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/14016/statm: 27390 21888 378 142 0 26344 0
Current children cumulated CPU time (s) 1657.27
Current children cumulated vsize (KiB) 109560

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14063
/proc/meminfo: memFree=1327544/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=109560 CPUtime=1717.02
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 34505 822 0 0 171672 30 0 0 25 0 1 0 60196475 112189440 22069 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14016/statm: 27390 22069 378 142 0 26344 0
Current children cumulated CPU time (s) 1717.02
Current children cumulated vsize (KiB) 109560

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14063
/proc/meminfo: memFree=1326648/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=109560 CPUtime=1776.77
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 34687 822 0 0 177646 31 0 0 25 0 1 0 60196475 112189440 22251 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14016/statm: 27390 22251 378 142 0 26344 0
Current children cumulated CPU time (s) 1776.77
Current children cumulated vsize (KiB) 109560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14063
/proc/meminfo: memFree=1326520/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=109560 CPUtime=1800.08
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 34757 822 0 0 179977 31 0 0 25 0 1 0 60196475 112189440 22321 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14016/statm: 27390 22321 378 142 0 26344 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 109560

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

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

[startup+1805.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14063
/proc/meminfo: memFree=1326520/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=109560 CPUtime=1800.08
/proc/14016/stat : 14016 (pcs.small) R 14014 14016 13108 0 -1 4194304 34757 822 0 0 179977 31 0 0 25 0 1 0 60196475 112189440 22321 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14016/statm: 27390 22321 378 142 0 26344 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 109560

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1805.72
CPU time (s): 1800.12
CPU user time (s): 1799.78
CPU system time (s): 0.333949
CPU usage (%): 99.6896
Max. virtual memory (cumulated for all children) (KiB): 116700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.333949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35579
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= 23
involuntary context switches= 17368

runsolver used 2.09168 second user time and 5.30819 second system time

The end

Launcher Data 

Begin job on node39 at 2009-07-16 10:02:04
IDJOB=2091042
IDBENCH=59985
IDSOLVER=734
FILE ID=node39/2091042-1247731324
PBS_JOBID= 9521502
Free space on /tmp= 66360 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-28_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091042-1247731324/watcher-2091042-1247731324 -o /tmp/evaluation-result-2091042-1247731324/solver-2091042-1247731324 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 56256928 HOME/instance-2091042-1247731324.xml

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

MD5SUM BENCH= f73cc7a5eeda15faca2e54e97f72f35c
RANDOM SEED=56256928

node39.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		: 3000.236
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		: 3000.236
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:       1338336 kB
Buffers:         90748 kB
Cached:         430608 kB
SwapCached:          0 kB
Active:         305036 kB
Inactive:       327836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1338336 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2124 kB
Writeback:           0 kB
Mapped:         122992 kB
Slab:            70048 kB
Committed_AS:   657768 kB
PageTables:       1952 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= 66360 MiB
End job on node39 at 2009-07-16 10:32:12