Trace number 2091702

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) 1800.07 1813.32

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-5_ext.xml
MD5SUMf57f4d0ca29c10406d8337ea5fd6dd2e
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 constraints469
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension469
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
0.17/0.21	c Seed is 368230359
0.17/0.21	c Constructing HOME/instance-2091702-1247733175.xml  with 10769 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-2091702-1247733175/watcher-2091702-1247733175 -o /tmp/evaluation-result-2091702-1247733175/solver-2091702-1247733175 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 368230359 HOME/instance-2091702-1247733175.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: 1.91 1.97 1.99 4/81 17590
/proc/meminfo: memFree=1480144/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=18576 CPUtime=0
/proc/17590/stat : 17590 (runsolver) R 17588 17590 16919 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 60384426 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 269757246759 0 0 4096 24578 0 0 0 17 1 0 0
/proc/17590/statm: 4644 284 249 26 0 2626 0

[startup+0.0901099 s]
/proc/loadavg: 1.91 1.97 1.99 4/81 17590
/proc/meminfo: memFree=1480144/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=5432 CPUtime=0.06
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 1082 822 0 0 6 0 0 0 18 0 1 0 60384426 5562368 691 996147200 134512640 135095119 4294956304 18446744073709551615 134739383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 1358 691 364 142 0 312 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5432

[startup+0.101108 s]
/proc/loadavg: 1.91 1.97 1.99 4/81 17590
/proc/meminfo: memFree=1480144/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=5696 CPUtime=0.07
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 1128 822 0 0 7 0 0 0 18 0 1 0 60384426 5832704 737 996147200 134512640 135095119 4294956304 18446744073709551615 134653094 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 1424 737 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.301142 s]
/proc/loadavg: 1.91 1.97 1.99 4/81 17590
/proc/meminfo: memFree=1480144/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=8116 CPUtime=0.27
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 1803 822 0 0 27 0 0 0 19 0 1 0 60384426 8310784 1314 996147200 134512640 135095119 4294956304 18446744073709551615 134554977 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 2029 1314 379 142 0 983 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8116

[startup+0.701192 s]
/proc/loadavg: 1.91 1.97 1.99 4/81 17590
/proc/meminfo: memFree=1480144/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=8116 CPUtime=0.67
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 1806 822 0 0 67 0 0 0 23 0 1 0 60384426 8310784 1317 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 2029 1317 379 142 0 983 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8116

[startup+1.5013 s]
/proc/loadavg: 1.91 1.97 1.99 3/82 17596
/proc/meminfo: memFree=1476232/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=8116 CPUtime=1.46
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 1813 822 0 0 146 0 0 0 25 0 1 0 60384426 8310784 1324 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 2029 1324 379 142 0 983 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8116

[startup+3.10151 s]
/proc/loadavg: 1.91 1.97 1.99 3/82 17596
/proc/meminfo: memFree=1476096/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=8116 CPUtime=3.05
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 1826 822 0 0 304 1 0 0 25 0 1 0 60384426 8310784 1337 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 2029 1337 379 142 0 983 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8116

[startup+6.30293 s]
/proc/loadavg: 1.92 1.97 1.99 3/82 17596
/proc/meminfo: memFree=1475968/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=8116 CPUtime=6.22
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 1845 822 0 0 621 1 0 0 25 0 1 0 60384426 8310784 1356 996147200 134512640 135095119 4294956304 18446744073709551615 134642964 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 2029 1356 379 142 0 983 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8116

[startup+12.7018 s]
/proc/loadavg: 1.93 1.97 1.99 3/82 17596
/proc/meminfo: memFree=1475016/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=9656 CPUtime=12.56
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 2166 822 0 0 1255 1 0 0 25 0 1 0 60384426 9887744 1548 996147200 134512640 135095119 4294956304 18446744073709551615 134589651 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 2414 1548 379 142 0 1368 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9656

[startup+25.5015 s]
/proc/loadavg: 1.94 1.97 1.99 3/82 17596
/proc/meminfo: memFree=1473736/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=11340 CPUtime=25.23
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 2777 822 0 0 2522 1 0 0 25 0 1 0 60384426 11612160 1902 996147200 134512640 135095119 4294956304 18446744073709551615 134555000 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 2835 1902 379 142 0 1789 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 11340

[startup+51.1018 s]
/proc/loadavg: 1.96 1.97 1.99 3/82 17596
/proc/meminfo: memFree=1470792/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=14208 CPUtime=50.59
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 3802 822 0 0 5057 2 0 0 25 0 1 0 60384426 14548992 2670 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 3552 2670 379 142 0 2506 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 14208

[startup+102.307 s]
/proc/loadavg: 1.98 1.97 1.99 3/82 17596
/proc/meminfo: memFree=1466248/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=18892 CPUtime=101.32
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 5401 822 0 0 10128 4 0 0 25 0 1 0 60384426 19345408 3756 996147200 134512640 135095119 4294956304 18446744073709551615 134642985 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 4723 3756 379 142 0 3677 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 18892

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 17596
/proc/meminfo: memFree=1460616/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=28992 CPUtime=160.75
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 8345 822 0 0 16069 6 0 0 25 0 1 0 60384426 29687808 5162 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 7248 5162 379 142 0 6202 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 28992

[startup+222.301 s]
/proc/loadavg: 2.06 1.99 1.99 3/82 17596
/proc/meminfo: memFree=1458376/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=29652 CPUtime=220.19
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 8895 822 0 0 22012 7 0 0 25 0 1 0 60384426 30363648 5712 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 7413 5712 379 142 0 6367 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 29652

[startup+282.301 s]
/proc/loadavg: 2.14 2.03 2.01 3/82 17596
/proc/meminfo: memFree=1455240/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=31632 CPUtime=279.63
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 9698 822 0 0 27955 8 0 0 25 0 1 0 60384426 32391168 6515 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 7908 6515 379 142 0 6862 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 31632

[startup+342.301 s]
/proc/loadavg: 2.09 2.04 2.01 3/82 17596
/proc/meminfo: memFree=1452168/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=33348 CPUtime=339.07
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 10448 822 0 0 33898 9 0 0 25 0 1 0 60384426 34148352 7265 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 8337 7265 379 142 0 7291 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 33348

[startup+402.301 s]
/proc/loadavg: 2.17 2.07 2.02 3/82 17596
/proc/meminfo: memFree=1449352/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=34932 CPUtime=398.5
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 11126 822 0 0 39841 9 0 0 25 0 1 0 60384426 35770368 7943 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 8733 7943 379 142 0 7687 0
Current children cumulated CPU time (s) 398.5
Current children cumulated vsize (KiB) 34932

[startup+462.301 s]
/proc/loadavg: 2.13 2.07 2.02 3/82 17596
/proc/meminfo: memFree=1446664/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=44704 CPUtime=457.93
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 13869 822 0 0 45782 11 0 0 25 0 1 0 60384426 45776896 8637 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 11176 8637 379 142 0 10130 0
Current children cumulated CPU time (s) 457.93
Current children cumulated vsize (KiB) 44704

[startup+522.302 s]
/proc/loadavg: 2.05 2.05 2.01 3/82 17596
/proc/meminfo: memFree=1438984/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=55268 CPUtime=517.38
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 16792 822 0 0 51725 13 0 0 25 0 1 0 60384426 56594432 10535 996147200 134512640 135095119 4294956304 18446744073709551615 134642562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 13817 10535 379 142 0 12771 0
Current children cumulated CPU time (s) 517.38
Current children cumulated vsize (KiB) 55268

[startup+582.302 s]
/proc/loadavg: 2.02 2.04 2.00 3/82 17596
/proc/meminfo: memFree=1437832/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=55268 CPUtime=576.81
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 17061 822 0 0 57668 13 0 0 25 0 1 0 60384426 56594432 10804 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 13817 10804 379 142 0 12771 0
Current children cumulated CPU time (s) 576.81
Current children cumulated vsize (KiB) 55268

[startup+642.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 17596
/proc/meminfo: memFree=1436872/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=55268 CPUtime=636.25
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 17326 822 0 0 63611 14 0 0 25 0 1 0 60384426 56594432 11069 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 13817 11069 379 142 0 12771 0
Current children cumulated CPU time (s) 636.25
Current children cumulated vsize (KiB) 55268

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 17596
/proc/meminfo: memFree=1428680/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=59496 CPUtime=873.99
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 19346 822 0 0 87381 18 0 0 25 0 1 0 60384426 60923904 13089 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 14874 13089 379 142 0 13828 0
Current children cumulated CPU time (s) 873.99
Current children cumulated vsize (KiB) 59496

[startup+942.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 17596
/proc/meminfo: memFree=1426632/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=60684 CPUtime=933.44
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 19865 822 0 0 93325 19 0 0 25 0 1 0 60384426 62140416 13608 996147200 134512640 135095119 4294956304 18446744073709551615 134636919 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 15171 13608 379 142 0 14125 0
Current children cumulated CPU time (s) 933.44
Current children cumulated vsize (KiB) 60684

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17596
/proc/meminfo: memFree=1424456/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=61872 CPUtime=992.87
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 20382 822 0 0 99267 20 0 0 25 0 1 0 60384426 63356928 14125 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 15468 14125 379 142 0 14422 0
Current children cumulated CPU time (s) 992.87
Current children cumulated vsize (KiB) 61872

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17596
/proc/meminfo: memFree=1422408/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=63060 CPUtime=1052.3
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 20897 822 0 0 105209 21 0 0 25 0 1 0 60384426 64573440 14640 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 15765 14640 379 142 0 14719 0
Current children cumulated CPU time (s) 1052.3
Current children cumulated vsize (KiB) 63060

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17598
/proc/meminfo: memFree=1420296/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=80632 CPUtime=1111.74
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 25499 822 0 0 111150 24 0 0 25 0 1 0 60384426 82567168 15145 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 20158 15145 379 142 0 19112 0
Current children cumulated CPU time (s) 1111.74
Current children cumulated vsize (KiB) 80632

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17598
/proc/meminfo: memFree=1418248/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=81824 CPUtime=1171.17
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 26004 822 0 0 117093 24 0 0 25 0 1 0 60384426 83787776 15650 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 20456 15650 379 142 0 19410 0
Current children cumulated CPU time (s) 1171.17
Current children cumulated vsize (KiB) 81824

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17598
/proc/meminfo: memFree=1416392/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=82880 CPUtime=1230.61
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 26492 822 0 0 123036 25 0 0 25 0 1 0 60384426 84869120 16138 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 20720 16138 379 142 0 19674 0
Current children cumulated CPU time (s) 1230.61
Current children cumulated vsize (KiB) 82880

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17598
/proc/meminfo: memFree=1414408/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=83936 CPUtime=1290.05
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 26966 822 0 0 128979 26 0 0 25 0 1 0 60384426 85950464 16612 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 20984 16612 379 142 0 19938 0
Current children cumulated CPU time (s) 1290.05
Current children cumulated vsize (KiB) 83936

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17598
/proc/meminfo: memFree=1412360/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=85256 CPUtime=1349.49
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 27489 822 0 0 134922 27 0 0 25 0 1 0 60384426 87302144 17135 996147200 134512640 135095119 4294956304 18446744073709551615 134642583 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 21314 17135 379 142 0 20268 0
Current children cumulated CPU time (s) 1349.49
Current children cumulated vsize (KiB) 85256

[startup+1422.31 s]
/proc/loadavg: 1.51 1.87 1.96 2/65 17620
/proc/meminfo: memFree=1432872/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=86312 CPUtime=1409.26
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 27967 822 0 0 140898 28 0 0 25 0 1 0 60384426 88383488 17613 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17590/statm: 21578 17613 379 142 0 20532 0
Current children cumulated CPU time (s) 1409.26
Current children cumulated vsize (KiB) 86312

[startup+1482.3 s]
/proc/loadavg: 1.19 1.71 1.89 2/65 17620
/proc/meminfo: memFree=1431272/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=87368 CPUtime=1469.22
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 28412 822 0 0 146894 28 0 0 25 0 1 0 60384426 89464832 18058 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17590/statm: 21842 18058 379 142 0 20796 0
Current children cumulated CPU time (s) 1469.22
Current children cumulated vsize (KiB) 87368

[startup+1542.3 s]
/proc/loadavg: 1.07 1.58 1.84 2/65 17620
/proc/meminfo: memFree=1416104/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=109824 CPUtime=1529.18
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 34240 822 0 0 152888 30 0 0 25 0 1 0 60384426 112459776 21837 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/17590/statm: 27456 21837 379 142 0 26410 0
Current children cumulated CPU time (s) 1529.18
Current children cumulated vsize (KiB) 109824

[startup+1602.3 s]
/proc/loadavg: 1.02 1.47 1.78 2/65 17620
/proc/meminfo: memFree=1415400/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=109824 CPUtime=1589.14
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 34434 822 0 0 158884 30 0 0 25 0 1 0 60384426 112459776 22031 996147200 134512640 135095119 4294956304 18446744073709551615 134643043 0 0 4096 0 0 0 0 17 0 0 0
/proc/17590/statm: 27456 22031 379 142 0 26410 0
Current children cumulated CPU time (s) 1589.14
Current children cumulated vsize (KiB) 109824

[startup+1662.3 s]
/proc/loadavg: 1.01 1.38 1.73 2/65 17620
/proc/meminfo: memFree=1414632/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=109824 CPUtime=1649.1
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 34630 822 0 0 164879 31 0 0 25 0 1 0 60384426 112459776 22227 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17590/statm: 27456 22227 379 142 0 26410 0
Current children cumulated CPU time (s) 1649.1
Current children cumulated vsize (KiB) 109824

[startup+1722.3 s]
/proc/loadavg: 1.00 1.31 1.68 2/65 17626
/proc/meminfo: memFree=1413736/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=109824 CPUtime=1709.07
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 34810 822 0 0 170876 31 0 0 25 0 1 0 60384426 112459776 22407 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17590/statm: 27456 22407 379 142 0 26410 0
Current children cumulated CPU time (s) 1709.07
Current children cumulated vsize (KiB) 109824

[startup+1782.3 s]
/proc/loadavg: 1.00 1.25 1.63 2/65 17626
/proc/meminfo: memFree=1413096/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=109824 CPUtime=1769.04
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 34989 822 0 0 176872 32 0 0 25 0 1 0 60384426 112459776 22586 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17590/statm: 27456 22586 379 142 0 26410 0
Current children cumulated CPU time (s) 1769.04
Current children cumulated vsize (KiB) 109824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.3 s]
/proc/loadavg: 1.00 1.23 1.61 2/65 17626
/proc/meminfo: memFree=1412712/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=109824 CPUtime=1800.04
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 35084 822 0 0 179972 32 0 0 25 0 1 0 60384426 112459776 22681 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17590/statm: 27456 22681 379 142 0 26410 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 109824

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

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

[startup+1813.3 s]
/proc/loadavg: 1.00 1.23 1.61 2/65 17626
/proc/meminfo: memFree=1412712/2055920 swapFree=4192812/4192956
[pid=17590] ppid=17588 vsize=109824 CPUtime=1800.04
/proc/17590/stat : 17590 (pcs.small) R 17588 17590 16919 0 -1 4194304 35084 822 0 0 179972 32 0 0 25 0 1 0 60384426 112459776 22681 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17590/statm: 27456 22681 379 142 0 26410 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 109824

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.32
CPU time (s): 1800.07
CPU user time (s): 1799.73
CPU system time (s): 0.344947
CPU usage (%): 99.2692
Max. virtual memory (cumulated for all children) (KiB): 117360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.73
system time used= 0.344947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35906
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= 21
involuntary context switches= 58808

runsolver used 2.6006 second user time and 5.2622 second system time

The end

Launcher Data 

Begin job on node13 at 2009-07-16 10:32:55
IDJOB=2091702
IDBENCH=60109
IDSOLVER=734
FILE ID=node13/2091702-1247733175
PBS_JOBID= 9521589
Free space on /tmp= 66308 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-5_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091702-1247733175/watcher-2091702-1247733175 -o /tmp/evaluation-result-2091702-1247733175/solver-2091702-1247733175 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 368230359 HOME/instance-2091702-1247733175.xml

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

MD5SUM BENCH= f57f4d0ca29c10406d8337ea5fd6dd2e
RANDOM SEED=368230359

node13.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		: 3000.241
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		: 3000.241
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:       1480624 kB
Buffers:         87664 kB
Cached:         371064 kB
SwapCached:          0 kB
Active:         209996 kB
Inactive:       283004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1480624 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2120 kB
Writeback:           0 kB
Mapped:          54672 kB
Slab:            67312 kB
Committed_AS:   551488 kB
PageTables:       1972 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= 66308 MiB
End job on node13 at 2009-07-16 11:03:10