Trace number 2091680

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) 1800.04 1806.92

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-1_ext.xml
MD5SUM5cbfd9869132936f470a8c5a88ae8b4e
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 benchmark385.643
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints463
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension463
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
0.00/0.22	c Seed is 1888432911
0.00/0.22	c Constructing HOME/instance-2091680-1247733129.xml  with 10632 constraints
0.00/0.22	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-2091680-1247733129/watcher-2091680-1247733129 -o /tmp/evaluation-result-2091680-1247733129/solver-2091680-1247733129 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1888432911 HOME/instance-2091680-1247733129.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 16594
/proc/meminfo: memFree=1410584/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=18576 CPUtime=0
/proc/16594/stat : 16594 (runsolver) R 16592 16594 15552 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 60375992 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 217051622695 0 0 4096 24578 0 0 0 17 1 0 0
/proc/16594/statm: 4644 284 249 26 0 2626 0

[startup+0.221211 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 16594
/proc/meminfo: memFree=1410584/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=8104 CPUtime=0.19
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 1793 822 0 0 19 0 0 0 19 0 1 0 60375992 8298496 1304 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16594/statm: 2026 1304 378 142 0 980 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8104

[startup+0.301102 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 16594
/proc/meminfo: memFree=1410584/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=8104 CPUtime=0.27
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 1793 822 0 0 27 0 0 0 19 0 1 0 60375992 8298496 1304 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16594/statm: 2026 1304 378 142 0 980 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8104

[startup+0.40112 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 16594
/proc/meminfo: memFree=1410584/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=8104 CPUtime=0.37
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 1794 822 0 0 37 0 0 0 20 0 1 0 60375992 8298496 1305 996147200 134512640 135095119 4294956304 18446744073709551615 9727650 0 0 4096 0 0 0 0 17 1 0 0
/proc/16594/statm: 2026 1305 378 142 0 980 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 8104

[startup+0.701177 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 16594
/proc/meminfo: memFree=1410584/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=8104 CPUtime=0.67
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 1796 822 0 0 67 0 0 0 23 0 1 0 60375992 8298496 1307 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16594/statm: 2026 1307 378 142 0 980 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8104

[startup+1.50133 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16600
/proc/meminfo: memFree=1406736/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=8104 CPUtime=1.47
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 1802 822 0 0 147 0 0 0 25 0 1 0 60375992 8298496 1313 996147200 134512640 135095119 4294956304 18446744073709551615 134642872 0 0 4096 0 0 0 0 17 1 0 0
/proc/16594/statm: 2026 1313 378 142 0 980 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8104

[startup+3.10164 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16600
/proc/meminfo: memFree=1406544/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=8104 CPUtime=3.06
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 1814 822 0 0 306 0 0 0 25 0 1 0 60375992 8298496 1325 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16594/statm: 2026 1325 378 142 0 980 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8104

[startup+6.30125 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16600
/proc/meminfo: memFree=1406224/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=8104 CPUtime=6.25
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 1835 822 0 0 625 0 0 0 25 0 1 0 60375992 8298496 1346 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 1 0 0
/proc/16594/statm: 2026 1346 378 142 0 980 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 8104

[startup+12.7015 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16600
/proc/meminfo: memFree=1404888/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=9776 CPUtime=12.61
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 2191 822 0 0 1261 0 0 0 25 0 1 0 60375992 10010624 1573 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/16594/statm: 2444 1573 378 142 0 1398 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 9776

[startup+25.5069 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16600
/proc/meminfo: memFree=1403032/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=11328 CPUtime=25.36
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 2766 822 0 0 2535 1 0 0 25 0 1 0 60375992 11599872 1891 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16594/statm: 2832 1891 378 142 0 1786 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 11328

[startup+51.1018 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16600
/proc/meminfo: memFree=1398680/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=14196 CPUtime=50.83
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 3791 822 0 0 5081 2 0 0 25 0 1 0 60375992 14536704 2626 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16594/statm: 3549 2626 378 142 0 2503 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 14196

[startup+102.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16600
/proc/meminfo: memFree=1391704/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=18616 CPUtime=101.78
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 5365 822 0 0 10174 4 0 0 25 0 1 0 60375992 19062784 3687 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16594/statm: 4654 3687 378 142 0 3608 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 18616

[startup+162.301 s]
/proc/loadavg: 2.06 2.01 2.00 3/73 16600
/proc/meminfo: memFree=1382360/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=29112 CPUtime=161.47
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 8390 822 0 0 16141 6 0 0 25 0 1 0 60375992 29810688 5174 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16594/statm: 7278 5174 378 142 0 6232 0
Current children cumulated CPU time (s) 161.47
Current children cumulated vsize (KiB) 29112

[startup+222.303 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 16600
/proc/meminfo: memFree=1377496/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=29376 CPUtime=221.19
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 8811 822 0 0 22112 7 0 0 25 0 1 0 60375992 30081024 5595 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16594/statm: 7344 5595 378 142 0 6298 0
Current children cumulated CPU time (s) 221.19
Current children cumulated vsize (KiB) 29376

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16600
/proc/meminfo: memFree=1371544/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=31092 CPUtime=280.89
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 9570 822 0 0 28081 8 0 0 25 0 1 0 60375992 31838208 6354 996147200 134512640 135095119 4294956304 18446744073709551615 134642917 0 0 4096 0 0 0 0 17 1 0 0
/proc/16594/statm: 7773 6354 378 142 0 6727 0
Current children cumulated CPU time (s) 280.89
Current children cumulated vsize (KiB) 31092

[startup+342.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16600
/proc/meminfo: memFree=1365912/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=32808 CPUtime=340.6
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 10273 822 0 0 34051 9 0 0 25 0 1 0 60375992 33595392 7057 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16594/statm: 8202 7057 378 142 0 7156 0
Current children cumulated CPU time (s) 340.6
Current children cumulated vsize (KiB) 32808

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16600
/proc/meminfo: memFree=1360344/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=34392 CPUtime=400.3
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 10955 822 0 0 40020 10 0 0 25 0 1 0 60375992 35217408 7739 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16594/statm: 8598 7739 378 142 0 7552 0
Current children cumulated CPU time (s) 400.3
Current children cumulated vsize (KiB) 34392

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16600
/proc/meminfo: memFree=1354904/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=44168 CPUtime=460
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 13674 822 0 0 45988 12 0 0 25 0 1 0 60375992 45228032 8409 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/16594/statm: 11042 8409 378 142 0 9996 0
Current children cumulated CPU time (s) 460
Current children cumulated vsize (KiB) 44168

[startup+522.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16600
/proc/meminfo: memFree=1343960/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=55392 CPUtime=519.71
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 16764 822 0 0 51957 14 0 0 25 0 1 0 60375992 56721408 10474 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16594/statm: 13848 10474 378 142 0 12802 0
Current children cumulated CPU time (s) 519.71
Current children cumulated vsize (KiB) 55392

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16600
/proc/meminfo: memFree=1340312/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=55392 CPUtime=579.41
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 17012 822 0 0 57927 14 0 0 25 0 1 0 60375992 56721408 10722 996147200 134512640 135095119 4294956304 18446744073709551615 134582098 0 0 4096 0 0 0 0 17 1 0 0
/proc/16594/statm: 13848 10722 378 142 0 12802 0
Current children cumulated CPU time (s) 579.41
Current children cumulated vsize (KiB) 55392

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16600
/proc/meminfo: memFree=1322968/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=55392 CPUtime=639.12
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 17253 822 0 0 63897 15 0 0 25 0 1 0 60375992 56721408 10963 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16594/statm: 13848 10963 378 142 0 12802 0
Current children cumulated CPU time (s) 639.12
Current children cumulated vsize (KiB) 55392

[startup+702.301 s]

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

[startup+882.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16600
/proc/meminfo: memFree=1312152/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=58164 CPUtime=877.94
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 18875 822 0 0 87777 17 0 0 25 0 1 0 60375992 59559936 12585 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16594/statm: 14541 12585 378 142 0 13495 0
Current children cumulated CPU time (s) 877.94
Current children cumulated vsize (KiB) 58164

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16600
/proc/meminfo: memFree=1309336/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=59352 CPUtime=937.64
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 19374 822 0 0 93746 18 0 0 25 0 1 0 60375992 60776448 13084 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16594/statm: 14838 13084 378 142 0 13792 0
Current children cumulated CPU time (s) 937.64
Current children cumulated vsize (KiB) 59352

[startup+1002.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16600
/proc/meminfo: memFree=1306392/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=60412 CPUtime=997.35
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 19860 822 0 0 99717 18 0 0 25 0 1 0 60375992 61861888 13570 996147200 134512640 135095119 4294956304 18446744073709551615 134589657 0 0 4096 0 0 0 0 17 1 0 0
/proc/16594/statm: 15103 13570 378 142 0 14057 0
Current children cumulated CPU time (s) 997.35
Current children cumulated vsize (KiB) 60412

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16600
/proc/meminfo: memFree=1303320/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=61736 CPUtime=1057.05
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 20382 822 0 0 105686 19 0 0 25 0 1 0 60375992 63217664 14092 996147200 134512640 135095119 4294956304 18446744073709551615 134555000 0 0 4096 0 0 0 0 17 1 0 0
/proc/16594/statm: 15434 14092 378 142 0 14388 0
Current children cumulated CPU time (s) 1057.05
Current children cumulated vsize (KiB) 61736

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16600
/proc/meminfo: memFree=1300568/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=62660 CPUtime=1116.76
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 20834 822 0 0 111656 20 0 0 25 0 1 0 60375992 64163840 14544 996147200 134512640 135095119 4294956304 18446744073709551615 134617221 0 0 4096 0 0 0 0 17 1 0 0
/proc/16594/statm: 15665 14544 378 142 0 14619 0
Current children cumulated CPU time (s) 1116.76
Current children cumulated vsize (KiB) 62660

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16600
/proc/meminfo: memFree=1297624/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=80228 CPUtime=1176.47
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 25418 822 0 0 117624 23 0 0 25 0 1 0 60375992 82153472 15031 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/16594/statm: 20057 15031 378 142 0 19011 0
Current children cumulated CPU time (s) 1176.47
Current children cumulated vsize (KiB) 80228

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16602
/proc/meminfo: memFree=1293912/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=81284 CPUtime=1236.17
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 25909 822 0 0 123593 24 0 0 25 0 1 0 60375992 83234816 15522 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16594/statm: 20321 15522 378 142 0 19275 0
Current children cumulated CPU time (s) 1236.17
Current children cumulated vsize (KiB) 81284

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16602
/proc/meminfo: memFree=1289944/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=82344 CPUtime=1295.87
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 26376 822 0 0 129562 25 0 0 25 0 1 0 60375992 84320256 15989 996147200 134512640 135095119 4294956304 18446744073709551615 134637438 0 0 4096 0 0 0 0 17 1 0 0
/proc/16594/statm: 20586 15989 378 142 0 19540 0
Current children cumulated CPU time (s) 1295.87
Current children cumulated vsize (KiB) 82344

[startup+1362.3 s]
/proc/loadavg: 1.92 1.98 1.99 2/68 16620
/proc/meminfo: memFree=1395456/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=83532 CPUtime=1355.59
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 26857 822 0 0 135533 26 0 0 25 0 1 0 60375992 85536768 16470 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16594/statm: 20883 16470 378 142 0 19837 0
Current children cumulated CPU time (s) 1355.59
Current children cumulated vsize (KiB) 83532

[startup+1422.3 s]
/proc/loadavg: 1.46 1.83 1.94 2/65 16690
/proc/meminfo: memFree=1394936/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=84720 CPUtime=1415.54
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 27370 822 0 0 141525 29 0 0 25 0 1 0 60375992 86753280 16983 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16594/statm: 21180 16983 378 142 0 20134 0
Current children cumulated CPU time (s) 1415.54
Current children cumulated vsize (KiB) 84720

[startup+1482.3 s]
/proc/loadavg: 1.17 1.68 1.88 2/65 16690
/proc/meminfo: memFree=1392952/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=85908 CPUtime=1475.52
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 27888 822 0 0 147523 29 0 0 25 0 1 0 60375992 87969792 17501 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/16594/statm: 21477 17501 378 142 0 20431 0
Current children cumulated CPU time (s) 1475.52
Current children cumulated vsize (KiB) 85908

[startup+1542.3 s]
/proc/loadavg: 1.06 1.55 1.82 2/65 16690
/proc/meminfo: memFree=1391096/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=86968 CPUtime=1535.5
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 28353 822 0 0 153521 29 0 0 25 0 1 0 60375992 89055232 17966 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16594/statm: 21742 17966 378 142 0 20696 0
Current children cumulated CPU time (s) 1535.5
Current children cumulated vsize (KiB) 86968

[startup+1602.3 s]
/proc/loadavg: 1.02 1.45 1.77 2/65 16690
/proc/meminfo: memFree=1389368/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=87892 CPUtime=1595.48
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 28792 822 0 0 159518 30 0 0 25 0 1 0 60375992 90001408 18405 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16594/statm: 21973 18405 378 142 0 20927 0
Current children cumulated CPU time (s) 1595.48
Current children cumulated vsize (KiB) 87892

[startup+1662.31 s]
/proc/loadavg: 1.01 1.36 1.72 2/65 16690
/proc/meminfo: memFree=1374712/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=110080 CPUtime=1655.46
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 34522 822 0 0 165514 32 0 0 25 0 1 0 60375992 112721920 22086 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16594/statm: 27520 22086 378 142 0 26474 0
Current children cumulated CPU time (s) 1655.46
Current children cumulated vsize (KiB) 110080

[startup+1722.3 s]
/proc/loadavg: 1.00 1.30 1.67 2/65 16690
/proc/meminfo: memFree=1374016/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=110080 CPUtime=1715.43
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 34711 822 0 0 171511 32 0 0 25 0 1 0 60375992 112721920 22275 996147200 134512640 135095119 4294956304 18446744073709551615 134615598 0 0 4096 0 0 0 0 17 0 0 0
/proc/16594/statm: 27520 22275 378 142 0 26474 0
Current children cumulated CPU time (s) 1715.43
Current children cumulated vsize (KiB) 110080

[startup+1782.3 s]
/proc/loadavg: 1.00 1.24 1.62 2/65 16696
/proc/meminfo: memFree=1373184/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=110080 CPUtime=1775.41
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 34898 822 0 0 177508 33 0 0 25 0 1 0 60375992 112721920 22462 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16594/statm: 27520 22462 378 142 0 26474 0
Current children cumulated CPU time (s) 1775.41
Current children cumulated vsize (KiB) 110080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.9 s]
/proc/loadavg: 1.00 1.22 1.61 2/65 16696
/proc/meminfo: memFree=1372864/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=110080 CPUtime=1800.01
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 34974 822 0 0 179968 33 0 0 25 0 1 0 60375992 112721920 22538 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16594/statm: 27520 22538 378 142 0 26474 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 110080

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

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

[startup+1806.9 s]
/proc/loadavg: 1.00 1.22 1.61 2/65 16696
/proc/meminfo: memFree=1372864/2055920 swapFree=4192812/4192956
[pid=16594] ppid=16592 vsize=110080 CPUtime=1800.01
/proc/16594/stat : 16594 (pcs.small) R 16592 16594 15552 0 -1 4194304 34974 822 0 0 179968 33 0 0 25 0 1 0 60375992 112721920 22538 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16594/statm: 27520 22538 378 142 0 26474 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 110080

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.92
CPU time (s): 1800.04
CPU user time (s): 1799.69
CPU system time (s): 0.356945
CPU usage (%): 99.6194
Max. virtual memory (cumulated for all children) (KiB): 115504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.69
system time used= 0.356945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35796
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= 16753

runsolver used 1.93871 second user time and 5.87611 second system time

The end

Launcher Data 

Begin job on node59 at 2009-07-16 10:32:09
IDJOB=2091680
IDBENCH=60102
IDSOLVER=734
FILE ID=node59/2091680-1247733129
PBS_JOBID= 9521587
Free space on /tmp= 66344 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-1_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091680-1247733129/watcher-2091680-1247733129 -o /tmp/evaluation-result-2091680-1247733129/solver-2091680-1247733129 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1888432911 HOME/instance-2091680-1247733129.xml

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

MD5SUM BENCH= 5cbfd9869132936f470a8c5a88ae8b4e
RANDOM SEED=1888432911

node59.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		: 3000.263
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		: 3000.263
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:       1411064 kB
Buffers:        109032 kB
Cached:         375536 kB
SwapCached:          0 kB
Active:         120428 kB
Inactive:       427656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1411064 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2148 kB
Writeback:           0 kB
Mapped:          74944 kB
Slab:            82044 kB
Committed_AS:   593628 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= 66344 MiB
End job on node59 at 2009-07-16 11:02:18