Trace number 2058713

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) 1800.08 1807.33

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 1060255323
0.00/0.04	c Constructing HOME/instance-2058713-1247694306.xml  with 8437 constraints
0.00/0.13	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-2058713-1247694306/watcher-2058713-1247694306 -o /tmp/evaluation-result-2058713-1247694306/solver-2058713-1247694306 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1060255323 HOME/instance-2058713-1247694306.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: 1.33 0.38 0.13 3/72 7531
/proc/meminfo: memFree=1172752/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=5356 CPUtime=0
/proc/7531/stat : 7531 (pcssolve) R 7529 7531 7354 0 -1 4194304 309 317 0 0 0 0 0 0 16 0 1 0 56493176 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 244276849311 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/7531/statm: 1339 242 201 169 0 50 0
[pid=7534] ppid=7531 vsize=0 CPUtime=0
/proc/7534/stat : 7534 (fgrep) R 7531 7531 7354 0 -1 4194308 157 0 0 0 0 0 0 0 16 0 1 0 56493177 0 0 996147200 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/7534/statm: 0 0 0 0 0 0 0

[startup+0.150052 s]
/proc/loadavg: 1.33 0.38 0.13 3/72 7531
/proc/meminfo: memFree=1172752/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=7496 CPUtime=0.13
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 1613 822 0 0 12 1 0 0 19 0 1 0 56493176 7675904 1124 996147200 134512640 135095119 4294956304 18446744073709551615 12934948 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 1874 1124 378 142 0 828 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 7496

[startup+0.201055 s]
/proc/loadavg: 1.33 0.38 0.13 3/72 7531
/proc/meminfo: memFree=1172752/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=7496 CPUtime=0.18
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 1613 822 0 0 17 1 0 0 19 0 1 0 56493176 7675904 1124 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 1874 1124 378 142 0 828 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 7496

[startup+0.301065 s]
/proc/loadavg: 1.33 0.38 0.13 3/72 7531
/proc/meminfo: memFree=1172752/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=7496 CPUtime=0.28
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 1615 822 0 0 27 1 0 0 19 0 1 0 56493176 7675904 1126 996147200 134512640 135095119 4294956304 18446744073709551615 134642947 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 1874 1126 378 142 0 828 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7496

[startup+0.701108 s]
/proc/loadavg: 1.33 0.38 0.13 3/72 7531
/proc/meminfo: memFree=1172752/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=7496 CPUtime=0.68
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 1626 822 0 0 67 1 0 0 23 0 1 0 56493176 7675904 1137 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 1874 1137 378 142 0 828 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7496

[startup+1.5012 s]
/proc/loadavg: 1.38 0.40 0.14 3/73 7537
/proc/meminfo: memFree=1169416/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=7496 CPUtime=1.48
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 1644 822 0 0 147 1 0 0 25 0 1 0 56493176 7675904 1155 996147200 134512640 135095119 4294956304 18446744073709551615 134642962 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 1874 1155 378 142 0 828 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7496

[startup+3.10138 s]
/proc/loadavg: 1.38 0.40 0.14 3/73 7537
/proc/meminfo: memFree=1169096/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=8524 CPUtime=3.07
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 1832 822 0 0 306 1 0 0 25 0 1 0 56493176 8728576 1343 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 2131 1343 378 142 0 1085 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8524

[startup+6.30274 s]
/proc/loadavg: 1.38 0.40 0.14 3/73 7537
/proc/meminfo: memFree=1167240/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=10584 CPUtime=6.26
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 2508 822 0 0 625 1 0 0 25 0 1 0 56493176 10838016 1633 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 2646 1633 378 142 0 1600 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 10584

[startup+12.7015 s]
/proc/loadavg: 1.47 0.46 0.16 3/73 7537
/proc/meminfo: memFree=1163920/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=11884 CPUtime=12.63
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 3105 822 0 0 1261 2 0 0 25 0 1 0 56493176 12169216 2230 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 2971 2230 378 142 0 1925 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 11884

[startup+25.5019 s]
/proc/loadavg: 1.56 0.51 0.18 3/73 7537
/proc/meminfo: memFree=1158864/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=16928 CPUtime=25.38
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 4758 822 0 0 2534 4 0 0 25 0 1 0 56493176 17334272 3080 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 4232 3080 378 142 0 3186 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 16928

[startup+51.1018 s]
/proc/loadavg: 1.73 0.65 0.23 3/73 7537
/proc/meminfo: memFree=1149968/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=23640 CPUtime=50.87
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 6954 822 0 0 5081 6 0 0 25 0 1 0 56493176 24207360 4251 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 5910 4251 378 142 0 4864 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 23640

[startup+102.301 s]
/proc/loadavg: 1.95 0.87 0.33 3/73 7537
/proc/meminfo: memFree=1140624/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=29376 CPUtime=101.87
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 9107 822 0 0 10179 8 0 0 25 0 1 0 56493176 30081024 5891 996147200 134512640 135095119 4294956304 18446744073709551615 134607165 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 7344 5891 378 142 0 6298 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 29376

[startup+162.301 s]
/proc/loadavg: 1.98 1.07 0.43 3/73 7537
/proc/meminfo: memFree=1130704/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=32764 CPUtime=161.63
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 10573 822 0 0 16152 11 0 0 25 0 1 0 56493176 33550336 7357 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 8191 7357 378 142 0 7145 0
Current children cumulated CPU time (s) 161.63
Current children cumulated vsize (KiB) 32764

[startup+222.306 s]
/proc/loadavg: 2.04 1.25 0.53 3/73 7537
/proc/meminfo: memFree=1121936/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=43568 CPUtime=221.38
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 13824 822 0 0 22125 13 0 0 25 0 1 0 56493176 44613632 8559 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 10892 8559 378 142 0 9846 0
Current children cumulated CPU time (s) 221.38
Current children cumulated vsize (KiB) 43568

[startup+282.302 s]
/proc/loadavg: 2.14 1.42 0.63 3/73 7537
/proc/meminfo: memFree=1111056/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=53072 CPUtime=281.14
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 16657 822 0 0 28099 15 0 0 25 0 1 0 56493176 54345728 10367 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 13268 10367 378 142 0 12222 0
Current children cumulated CPU time (s) 281.14
Current children cumulated vsize (KiB) 53072

[startup+342.301 s]
/proc/loadavg: 2.16 1.55 0.72 3/73 7537
/proc/meminfo: memFree=1100624/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=53204 CPUtime=340.9
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 17093 822 0 0 34074 16 0 0 25 0 1 0 56493176 54480896 10803 996147200 134512640 135095119 4294956304 18446744073709551615 134617070 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 13301 10803 378 142 0 12255 0
Current children cumulated CPU time (s) 340.9
Current children cumulated vsize (KiB) 53204

[startup+402.301 s]
/proc/loadavg: 2.16 1.66 0.81 3/73 7537
/proc/meminfo: memFree=1095952/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=54892 CPUtime=400.65
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 17915 822 0 0 40048 17 0 0 25 0 1 0 56493176 56209408 11625 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 13723 11625 378 142 0 12677 0
Current children cumulated CPU time (s) 400.65
Current children cumulated vsize (KiB) 54892

[startup+462.302 s]
/proc/loadavg: 2.16 1.75 0.89 3/73 7539
/proc/meminfo: memFree=1091344/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=56856 CPUtime=460.41
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 18746 822 0 0 46022 19 0 0 25 0 1 0 56493176 58220544 12456 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 14214 12456 378 142 0 13168 0
Current children cumulated CPU time (s) 460.41
Current children cumulated vsize (KiB) 56856

[startup+522.302 s]
/proc/loadavg: 2.22 1.84 0.97 3/73 7539
/proc/meminfo: memFree=1086800/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=58556 CPUtime=520.17
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 19545 822 0 0 51997 20 0 0 25 0 1 0 56493176 59961344 13255 996147200 134512640 135095119 4294956304 18446744073709551615 134637450 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 14639 13255 378 142 0 13593 0
Current children cumulated CPU time (s) 520.17
Current children cumulated vsize (KiB) 58556

[startup+582.301 s]
/proc/loadavg: 2.21 1.90 1.05 3/73 7539
/proc/meminfo: memFree=1081104/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=76640 CPUtime=579.92
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 24394 822 0 0 57969 23 0 0 25 0 1 0 56493176 78479360 14007 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 19160 14007 378 142 0 18114 0
Current children cumulated CPU time (s) 579.92
Current children cumulated vsize (KiB) 76640

[startup+642.302 s]
/proc/loadavg: 2.19 1.94 1.11 3/73 7539
/proc/meminfo: memFree=1075536/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=78332 CPUtime=639.68
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 25120 822 0 0 63944 24 0 0 25 0 1 0 56493176 80211968 14733 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 19583 14733 378 142 0 18537 0
Current children cumulated CPU time (s) 639.68

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

[startup+822.301 s]
/proc/loadavg: 2.25 2.07 1.30 3/73 7539
/proc/meminfo: memFree=1059920/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=82896 CPUtime=818.96
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 27146 822 0 0 81868 28 0 0 25 0 1 0 56493176 84885504 16759 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 20724 16759 378 142 0 19678 0
Current children cumulated CPU time (s) 818.96
Current children cumulated vsize (KiB) 82896

[startup+882.306 s]
/proc/loadavg: 2.21 2.10 1.36 3/73 7539
/proc/meminfo: memFree=1054800/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=103764 CPUtime=878.72
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 29185 822 0 0 87842 30 0 0 25 0 1 0 56493176 106254336 18798 996147200 134512640 135095119 4294956304 18446744073709551615 12967518 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 25941 18798 378 142 0 24895 0
Current children cumulated CPU time (s) 878.72
Current children cumulated vsize (KiB) 103764

[startup+942.302 s]
/proc/loadavg: 2.33 2.15 1.42 3/73 7539
/proc/meminfo: memFree=1040016/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=104016 CPUtime=938.48
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 32985 822 0 0 93816 32 0 0 25 0 1 0 56493176 106512384 20549 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 26004 20549 378 142 0 24958 0
Current children cumulated CPU time (s) 938.48
Current children cumulated vsize (KiB) 104016

[startup+1002.3 s]
/proc/loadavg: 2.27 2.17 1.47 3/73 7545
/proc/meminfo: memFree=1036496/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=104016 CPUtime=998.22
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 33246 822 0 0 99790 32 0 0 25 0 1 0 56493176 106512384 20810 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 26004 20810 378 142 0 24958 0
Current children cumulated CPU time (s) 998.22
Current children cumulated vsize (KiB) 104016

[startup+1062.3 s]
/proc/loadavg: 2.16 2.15 1.51 3/73 7545
/proc/meminfo: memFree=1033488/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=104016 CPUtime=1057.97
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 33498 822 0 0 105765 32 0 0 25 0 1 0 56493176 106512384 21062 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 26004 21062 378 142 0 24958 0
Current children cumulated CPU time (s) 1057.97
Current children cumulated vsize (KiB) 104016

[startup+1122.3 s]
/proc/loadavg: 2.27 2.18 1.56 3/73 7545
/proc/meminfo: memFree=1030160/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=104016 CPUtime=1117.74
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 33744 822 0 0 111741 33 0 0 25 0 1 0 56493176 106512384 21308 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 26004 21308 378 142 0 24958 0
Current children cumulated CPU time (s) 1117.74
Current children cumulated vsize (KiB) 104016

[startup+1182.3 s]
/proc/loadavg: 2.23 2.19 1.59 3/73 7545
/proc/meminfo: memFree=1027088/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=104016 CPUtime=1177.49
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 33990 822 0 0 117716 33 0 0 25 0 1 0 56493176 106512384 21554 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 26004 21554 378 142 0 24958 0
Current children cumulated CPU time (s) 1177.49
Current children cumulated vsize (KiB) 104016

[startup+1242.3 s]
/proc/loadavg: 2.24 2.20 1.63 3/73 7545
/proc/meminfo: memFree=1023824/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=104016 CPUtime=1237.25
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 34231 822 0 0 123691 34 0 0 25 0 1 0 56493176 106512384 21795 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 26004 21795 378 142 0 24958 0
Current children cumulated CPU time (s) 1237.25
Current children cumulated vsize (KiB) 104016

[startup+1302.3 s]
/proc/loadavg: 2.14 2.17 1.66 3/73 7545
/proc/meminfo: memFree=1007376/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=104016 CPUtime=1297.01
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 34465 822 0 0 129667 34 0 0 25 0 1 0 56493176 106512384 22029 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 26004 22029 378 142 0 24958 0
Current children cumulated CPU time (s) 1297.01
Current children cumulated vsize (KiB) 104016

[startup+1362.3 s]
/proc/loadavg: 2.05 2.14 1.68 3/73 7545
/proc/meminfo: memFree=1005584/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=104148 CPUtime=1356.76
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 34739 822 0 0 135642 34 0 0 25 0 1 0 56493176 106647552 22303 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 26037 22303 378 142 0 24991 0
Current children cumulated CPU time (s) 1356.76
Current children cumulated vsize (KiB) 104148

[startup+1422.3 s]
/proc/loadavg: 2.02 2.11 1.69 3/73 7545
/proc/meminfo: memFree=1002768/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=105056 CPUtime=1416.52
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 35195 822 0 0 141617 35 0 0 25 0 1 0 56493176 107577344 22759 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 26264 22759 378 142 0 25218 0
Current children cumulated CPU time (s) 1416.52
Current children cumulated vsize (KiB) 105056

[startup+1482.3 s]
/proc/loadavg: 2.00 2.09 1.71 3/73 7545
/proc/meminfo: memFree=999888/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=106104 CPUtime=1476.28
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 35685 822 0 0 147592 36 0 0 25 0 1 0 56493176 108650496 23249 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 26526 23249 378 142 0 25480 0
Current children cumulated CPU time (s) 1476.28
Current children cumulated vsize (KiB) 106104

[startup+1542.31 s]
/proc/loadavg: 2.00 2.07 1.73 3/73 7545
/proc/meminfo: memFree=997136/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=107268 CPUtime=1536.04
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 36176 822 0 0 153567 37 0 0 25 0 1 0 56493176 109842432 23740 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 26817 23740 378 142 0 25771 0
Current children cumulated CPU time (s) 1536.04
Current children cumulated vsize (KiB) 107268

[startup+1602.3 s]
/proc/loadavg: 2.00 2.05 1.74 3/73 7545
/proc/meminfo: memFree=994576/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=108324 CPUtime=1595.79
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 36656 822 0 0 159542 37 0 0 25 0 1 0 56493176 110923776 24220 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 27081 24220 378 142 0 26035 0
Current children cumulated CPU time (s) 1595.79
Current children cumulated vsize (KiB) 108324

[startup+1662.3 s]
/proc/loadavg: 2.00 2.04 1.75 3/73 7545
/proc/meminfo: memFree=991632/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=109504 CPUtime=1655.55
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 37172 822 0 0 165517 38 0 0 25 0 1 0 56493176 112132096 24736 996147200 134512640 135095119 4294956304 18446744073709551615 134642572 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 27376 24736 378 142 0 26330 0
Current children cumulated CPU time (s) 1655.55
Current children cumulated vsize (KiB) 109504

[startup+1722.3 s]
/proc/loadavg: 2.00 2.03 1.76 3/73 7545
/proc/meminfo: memFree=988688/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=110548 CPUtime=1715.31
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 37657 822 0 0 171492 39 0 0 25 0 1 0 56493176 113201152 25221 996147200 134512640 135095119 4294956304 18446744073709551615 134589572 0 0 4096 0 0 0 0 17 0 0 0
/proc/7531/statm: 27637 25221 378 142 0 26591 0
Current children cumulated CPU time (s) 1715.31
Current children cumulated vsize (KiB) 110548

[startup+1782.3 s]
/proc/loadavg: 1.95 2.01 1.77 3/73 7705
/proc/meminfo: memFree=1070328/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=111724 CPUtime=1775.04
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 38159 822 0 0 177464 40 0 0 25 0 1 0 56493176 114405376 25723 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 1 0 0
/proc/7531/statm: 27931 25723 378 142 0 26885 0
Current children cumulated CPU time (s) 1775.04
Current children cumulated vsize (KiB) 111724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.3 s]
/proc/loadavg: 1.97 2.01 1.77 3/73 7705
/proc/meminfo: memFree=1064376/2055920 swapFree=4191904/4192956
[pid=7531] ppid=7529 vsize=112248 CPUtime=1800.04
/proc/7531/stat : 7531 (pcs.small) R 7529 7531 7354 0 -1 4194304 38369 822 0 0 179964 40 0 0 25 0 1 0 56493176 114941952 25933 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/7531/statm: 28062 25933 378 142 0 27016 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 112248

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.33
CPU time (s): 1800.08
CPU user time (s): 1799.65
CPU system time (s): 0.432934
CPU usage (%): 99.5992
Max. virtual memory (cumulated for all children) (KiB): 112248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.65
system time used= 0.432934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39191
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= 23637

runsolver used 1.45778 second user time and 5.12622 second system time

The end

Launcher Data 

Begin job on node63 at 2009-07-15 23:45:06
IDJOB=2058713
IDBENCH=53516
IDSOLVER=734
FILE ID=node63/2058713-1247694306
PBS_JOBID= 9521186
Free space on /tmp= 66208 MiB

SOLVER NAME= pcs-restart 0.2.restart
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-2058713-1247694306/watcher-2058713-1247694306 -o /tmp/evaluation-result-2058713-1247694306/solver-2058713-1247694306 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1060255323 HOME/instance-2058713-1247694306.xml

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

MD5SUM BENCH= 4e25d3e31c05afba1ae1fe9a01430254
RANDOM SEED=1060255323

node63.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1173232 kB
Buffers:         92756 kB
Cached:         664640 kB
SwapCached:        260 kB
Active:         246368 kB
Inactive:       541000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1173232 kB
SwapTotal:     4192956 kB
SwapFree:      4191904 kB
Dirty:            2028 kB
Writeback:           0 kB
Mapped:          40800 kB
Slab:            80548 kB
Committed_AS:   524808 kB
PageTables:       1844 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66204 MiB
End job on node63 at 2009-07-16 00:15:15