Trace number 2064597

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pcs 0.3.2? (TO) 1800.14 1813.82

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-9_ext.xml
MD5SUMe051c173ddf0f3971a9c89b57445255a
Bench CategoryN-ARY-EXT (n-ary 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 variables28
Number of constraints93
Maximum constraint arity3
Maximum domain size28
Number of constraints which are defined in extension93
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.05	c small-domain mode
0.00/0.05	c Seed is 1747389431
0.00/0.05	c Constructing HOME/instance-2064597-1247696170.xml  with 93 constraints
1.96/2.00	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-2064597-1247696170/watcher-2064597-1247696170 -o /tmp/evaluation-result-2064597-1247696170/solver-2064597-1247696170 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1747389431 HOME/instance-2064597-1247696170.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: 1.94 1.98 1.73 4/72 8494
/proc/meminfo: memFree=1519792/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=18576 CPUtime=0
/proc/8494/stat : 8494 (runsolver) R 8492 8494 8283 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 56680407 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 248761609511 0 0 4096 24578 0 0 0 17 1 0 0
/proc/8494/statm: 4644 284 249 26 0 2626 0

[startup+0.10747 s]
/proc/loadavg: 1.94 1.98 1.73 4/72 8494
/proc/meminfo: memFree=1519792/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=5244 CPUtime=0.07
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 939 974 0 0 4 0 2 1 18 0 1 0 56680407 5369856 548 996147200 134512640 135095119 4294956304 18446744073709551615 134741568 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 1311 548 375 142 0 265 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5244

[startup+0.202478 s]
/proc/loadavg: 1.94 1.98 1.73 4/72 8494
/proc/meminfo: memFree=1519792/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=6340 CPUtime=0.17
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 1068 974 0 0 14 0 2 1 18 0 1 0 56680407 6492160 677 996147200 134512640 135095119 4294956304 18446744073709551615 134943918 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 1585 677 375 142 0 539 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 6340

[startup+0.302486 s]
/proc/loadavg: 1.94 1.98 1.73 4/72 8494
/proc/meminfo: memFree=1519792/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=7596 CPUtime=0.27
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 1198 974 0 0 24 0 2 1 19 0 1 0 56680407 7778304 807 996147200 134512640 135095119 4294956304 18446744073709551615 134681702 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 1899 807 375 142 0 853 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7596

[startup+0.702523 s]
/proc/loadavg: 1.94 1.98 1.73 4/72 8494
/proc/meminfo: memFree=1519792/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=12968 CPUtime=0.67
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 1748 974 0 0 63 1 2 1 23 0 1 0 56680407 13279232 1357 996147200 134512640 135095119 4294956304 18446744073709551615 7315016 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 3242 1357 375 142 0 2196 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 12968

[startup+1.5026 s]
/proc/loadavg: 2.03 2.00 1.74 3/73 8500
/proc/meminfo: memFree=1513448/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=23764 CPUtime=1.46
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 2879 974 0 0 142 1 2 1 25 0 1 0 56680407 24334336 2488 996147200 134512640 135095119 4294956304 18446744073709551615 134769624 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 5941 2488 375 142 0 4895 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 23764

[startup+3.10174 s]
/proc/loadavg: 2.03 2.00 1.74 3/73 8500
/proc/meminfo: memFree=1508008/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=30204 CPUtime=3.05
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 3590 974 0 0 300 2 2 1 25 0 1 0 56680407 30928896 3198 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 7551 3198 389 142 0 6505 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 30204

[startup+6.30103 s]
/proc/loadavg: 2.02 2.00 1.74 3/73 8500
/proc/meminfo: memFree=1507752/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=30204 CPUtime=6.22
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 3608 974 0 0 617 2 2 1 25 0 1 0 56680407 30928896 3216 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 7551 3216 389 142 0 6505 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 30204

[startup+12.7016 s]
/proc/loadavg: 2.02 2.00 1.74 3/73 8500
/proc/meminfo: memFree=1507496/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=30204 CPUtime=12.56
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 3662 974 0 0 1251 2 2 1 25 0 1 0 56680407 30928896 3270 996147200 134512640 135095119 4294956304 18446744073709551615 134927303 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 7551 3270 389 142 0 6505 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 30204

[startup+25.5028 s]
/proc/loadavg: 2.02 2.00 1.74 3/73 8500
/proc/meminfo: memFree=1506408/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=30720 CPUtime=25.26
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 3834 974 0 0 2521 2 2 1 25 0 1 0 56680407 31457280 3377 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 7680 3377 389 142 0 6634 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 30720

[startup+51.1021 s]
/proc/loadavg: 2.01 2.00 1.75 3/73 8500
/proc/meminfo: memFree=1504296/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=31492 CPUtime=50.66
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 4199 974 0 0 5060 3 2 1 25 0 1 0 56680407 32247808 3613 996147200 134512640 135095119 4294956304 18446744073709551615 134916454 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 7873 3613 389 142 0 6827 0
Current children cumulated CPU time (s) 50.66
Current children cumulated vsize (KiB) 31492

[startup+102.303 s]
/proc/loadavg: 2.00 2.00 1.76 3/73 8500
/proc/meminfo: memFree=1499944/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=32772 CPUtime=101.44
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 4896 974 0 0 10137 4 2 1 25 0 1 0 56680407 33558528 3988 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 8193 3988 389 142 0 7147 0
Current children cumulated CPU time (s) 101.44
Current children cumulated vsize (KiB) 32772

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.77 3/73 8500
/proc/meminfo: memFree=1495208/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=33284 CPUtime=160.96
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 5642 974 0 0 16088 5 2 1 25 0 1 0 56680407 34082816 4605 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 8321 4605 389 142 0 7275 0
Current children cumulated CPU time (s) 160.96
Current children cumulated vsize (KiB) 33284

[startup+222.306 s]
/proc/loadavg: 2.00 2.00 1.78 3/73 8500
/proc/meminfo: memFree=1491304/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=35332 CPUtime=220.48
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 6518 974 0 0 22039 6 2 1 25 0 1 0 56680407 36179968 4968 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 8833 4968 389 142 0 7787 0
Current children cumulated CPU time (s) 220.48
Current children cumulated vsize (KiB) 35332

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 1.79 3/73 8500
/proc/meminfo: memFree=1481960/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=36616 CPUtime=279.99
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 7691 974 0 0 27989 7 2 1 25 0 1 0 56680407 37494784 5884 996147200 134512640 135095119 4294956304 18446744073709551615 134918148 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 9154 5884 389 142 0 8108 0
Current children cumulated CPU time (s) 279.99
Current children cumulated vsize (KiB) 36616

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 1.80 3/73 8500
/proc/meminfo: memFree=1479464/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=36616 CPUtime=339.52
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 7931 974 0 0 33941 8 2 1 25 0 1 0 56680407 37494784 6124 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 9154 6124 389 142 0 8108 0
Current children cumulated CPU time (s) 339.52
Current children cumulated vsize (KiB) 36616

[startup+402.303 s]
/proc/loadavg: 2.00 2.00 1.82 3/73 8500
/proc/meminfo: memFree=1476008/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=40712 CPUtime=399.04
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 9177 974 0 0 39892 9 2 1 25 0 1 0 56680407 41689088 6345 996147200 134512640 135095119 4294956304 18446744073709551615 134927077 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 10178 6345 389 142 0 9132 0
Current children cumulated CPU time (s) 399.04
Current children cumulated vsize (KiB) 40712

[startup+462.303 s]
/proc/loadavg: 2.00 2.00 1.82 3/73 8500
/proc/meminfo: memFree=1470696/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=40712 CPUtime=458.56
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 9630 974 0 0 45844 9 2 1 25 0 1 0 56680407 41689088 6798 996147200 134512640 135095119 4294956304 18446744073709551615 134927011 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 10178 6798 389 142 0 9132 0
Current children cumulated CPU time (s) 458.56
Current children cumulated vsize (KiB) 40712

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 1.83 3/73 8500
/proc/meminfo: memFree=1465832/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=40712 CPUtime=518.09
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 10078 974 0 0 51796 10 2 1 25 0 1 0 56680407 41689088 7246 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 10178 7246 389 142 0 9132 0
Current children cumulated CPU time (s) 518.09
Current children cumulated vsize (KiB) 40712

[startup+582.303 s]
/proc/loadavg: 2.00 2.00 1.83 3/73 8500
/proc/meminfo: memFree=1460904/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=40712 CPUtime=577.62
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 10545 974 0 0 57748 11 2 1 25 0 1 0 56680407 41689088 7713 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 10178 7713 389 142 0 9132 0
Current children cumulated CPU time (s) 577.62
Current children cumulated vsize (KiB) 40712

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 1.84 3/73 8500
/proc/meminfo: memFree=1448040/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=43016 CPUtime=637.13
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 12235 974 0 0 63698 12 2 1 25 0 1 0 56680407 44048384 8825 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 10754 8825 389 142 0 9708 0
Current children cumulated CPU time (s) 637.13
Current children cumulated vsize (KiB) 43016

[startup+702.302 s]

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

[startup+882.307 s]
/proc/loadavg: 2.00 2.00 1.86 3/73 8500
/proc/meminfo: memFree=1436200/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=51208 CPUtime=875.17
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 15442 974 0 0 87498 16 2 1 25 0 1 0 56680407 52436992 9983 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 12802 9983 389 142 0 11756 0
Current children cumulated CPU time (s) 875.17
Current children cumulated vsize (KiB) 51208

[startup+942.303 s]
/proc/loadavg: 2.00 2.00 1.87 3/73 8500
/proc/meminfo: memFree=1431528/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=51208 CPUtime=934.69
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 15895 974 0 0 93449 17 2 1 25 0 1 0 56680407 52436992 10436 996147200 134512640 135095119 4294956304 18446744073709551615 134926968 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 12802 10436 389 142 0 11756 0
Current children cumulated CPU time (s) 934.69
Current children cumulated vsize (KiB) 51208

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.88 3/73 8500
/proc/meminfo: memFree=1426600/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=52256 CPUtime=994.21
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 16370 974 0 0 99401 17 2 1 25 0 1 0 56680407 53510144 10911 996147200 134512640 135095119 4294956304 18446744073709551615 134909034 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 13064 10911 389 142 0 12018 0
Current children cumulated CPU time (s) 994.21
Current children cumulated vsize (KiB) 52256

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.88 3/73 8500
/proc/meminfo: memFree=1421608/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=53308 CPUtime=1053.75
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 16885 974 0 0 105354 18 2 1 25 0 1 0 56680407 54587392 11426 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 13327 11426 389 142 0 12281 0
Current children cumulated CPU time (s) 1053.75
Current children cumulated vsize (KiB) 53308

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/73 8500
/proc/meminfo: memFree=1416360/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=54480 CPUtime=1113.26
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 17418 974 0 0 111304 19 2 1 25 0 1 0 56680407 55787520 11959 996147200 134512640 135095119 4294956304 18446744073709551615 134918136 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 13620 11959 389 142 0 12574 0
Current children cumulated CPU time (s) 1113.26
Current children cumulated vsize (KiB) 54480

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/73 8500
/proc/meminfo: memFree=1411304/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=55784 CPUtime=1172.79
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 17958 974 0 0 117255 21 2 1 25 0 1 0 56680407 57122816 12499 996147200 134512640 135095119 4294956304 18446744073709551615 134918215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 13946 12499 389 142 0 12900 0
Current children cumulated CPU time (s) 1172.79
Current children cumulated vsize (KiB) 55784

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/73 8500
/proc/meminfo: memFree=1398376/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=69232 CPUtime=1232.31
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 21555 974 0 0 123205 23 2 1 25 0 1 0 56680407 70893568 14942 996147200 134512640 135095119 4294956304 18446744073709551615 134927049 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 17308 14942 389 142 0 16262 0
Current children cumulated CPU time (s) 1232.31
Current children cumulated vsize (KiB) 69232

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 8500
/proc/meminfo: memFree=1394600/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=69232 CPUtime=1291.83
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 21791 974 0 0 129157 23 2 1 25 0 1 0 56680407 70893568 15178 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 17308 15178 389 142 0 16262 0
Current children cumulated CPU time (s) 1291.83
Current children cumulated vsize (KiB) 69232

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 8500
/proc/meminfo: memFree=1377128/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=69232 CPUtime=1351.35
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 22027 974 0 0 135108 24 2 1 25 0 1 0 56680407 70893568 15414 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 17308 15414 389 142 0 16262 0
Current children cumulated CPU time (s) 1351.35
Current children cumulated vsize (KiB) 69232

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 8500
/proc/meminfo: memFree=1375144/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=69232 CPUtime=1410.87
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 22255 974 0 0 141060 24 2 1 25 0 1 0 56680407 70893568 15642 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 17308 15642 389 142 0 16262 0
Current children cumulated CPU time (s) 1410.87
Current children cumulated vsize (KiB) 69232

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 8500
/proc/meminfo: memFree=1372904/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=85616 CPUtime=1470.38
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 26583 974 0 0 147009 26 2 1 25 0 1 0 56680407 87670784 15873 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 21404 15873 389 142 0 20358 0
Current children cumulated CPU time (s) 1470.38
Current children cumulated vsize (KiB) 85616

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 8500
/proc/meminfo: memFree=1370600/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=85616 CPUtime=1529.9
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 26803 974 0 0 152960 27 2 1 25 0 1 0 56680407 87670784 16093 996147200 134512640 135095119 4294956304 18446744073709551615 134926990 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 21404 16093 389 142 0 20358 0
Current children cumulated CPU time (s) 1529.9
Current children cumulated vsize (KiB) 85616

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 8500
/proc/meminfo: memFree=1368488/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=85616 CPUtime=1589.41
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 27020 974 0 0 158911 27 2 1 25 0 1 0 56680407 87670784 16310 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 21404 16310 389 142 0 20358 0
Current children cumulated CPU time (s) 1589.41
Current children cumulated vsize (KiB) 85616

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 8500
/proc/meminfo: memFree=1365864/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=85880 CPUtime=1648.91
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 27307 974 0 0 164860 28 2 1 25 0 1 0 56680407 87941120 16597 996147200 134512640 135095119 4294956304 18446744073709551615 134927059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8494/statm: 21470 16597 389 142 0 20424 0
Current children cumulated CPU time (s) 1648.91
Current children cumulated vsize (KiB) 85880

[startup+1722.3 s]
/proc/loadavg: 1.91 1.97 1.90 3/82 8584
/proc/meminfo: memFree=1448544/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=86936 CPUtime=1708.74
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 27801 974 0 0 170840 31 2 1 25 0 1 0 56680407 89022464 17091 996147200 134512640 135095119 4294956304 18446744073709551615 134918163 0 0 4096 0 0 0 0 17 0 0 0
/proc/8494/statm: 21734 17091 389 142 0 20688 0
Current children cumulated CPU time (s) 1708.74
Current children cumulated vsize (KiB) 86936

[startup+1782.3 s]
/proc/loadavg: 1.96 1.97 1.91 3/82 8624
/proc/meminfo: memFree=1451168/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=87984 CPUtime=1768.72
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 28317 974 0 0 176836 33 2 1 25 0 1 0 56680407 90095616 17607 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 0 0 0
/proc/8494/statm: 21996 17607 389 142 0 20950 0
Current children cumulated CPU time (s) 1768.72
Current children cumulated vsize (KiB) 87984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.8 s]
/proc/loadavg: 1.98 1.97 1.91 3/82 8626
/proc/meminfo: memFree=1428440/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=88632 CPUtime=1800.1
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 28600 974 0 0 179974 33 2 1 25 0 1 0 56680407 90759168 17890 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 0 0 0
/proc/8494/statm: 22158 17890 389 142 0 21112 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 88632

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

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

[startup+1813.8 s]
/proc/loadavg: 1.98 1.97 1.91 3/82 8626
/proc/meminfo: memFree=1428440/2055920 swapFree=4192812/4192956
[pid=8494] ppid=8492 vsize=88632 CPUtime=1800.1
/proc/8494/stat : 8494 (pcs.small) R 8492 8494 8283 0 -1 4194304 28600 974 0 0 179974 33 2 1 25 0 1 0 56680407 90759168 17890 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 0 0 0
/proc/8494/statm: 22158 17890 389 142 0 21112 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 88632

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.82
CPU time (s): 1800.14
CPU user time (s): 1799.77
CPU system time (s): 0.364944
CPU usage (%): 99.2457
Max. virtual memory (cumulated for all children) (KiB): 88632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.364944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29574
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 22
involuntary context switches= 37610

runsolver used 2.26965 second user time and 5.00724 second system time

The end

Launcher Data 

Begin job on node55 at 2009-07-16 00:16:11
IDJOB=2064597
IDBENCH=54168
IDSOLVER=733
FILE ID=node55/2064597-1247696170
PBS_JOBID= 9521203
Free space on /tmp= 66364 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-9_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2064597-1247696170/watcher-2064597-1247696170 -o /tmp/evaluation-result-2064597-1247696170/solver-2064597-1247696170 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1747389431 HOME/instance-2064597-1247696170.xml

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

MD5SUM BENCH= e051c173ddf0f3971a9c89b57445255a
RANDOM SEED=1747389431

node55.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		: 3000.231
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		: 3000.231
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:       1520272 kB
Buffers:         69076 kB
Cached:         367892 kB
SwapCached:          0 kB
Active:         192344 kB
Inactive:       272832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1520272 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7668 kB
Writeback:           0 kB
Mapped:          39684 kB
Slab:            55972 kB
Committed_AS:   535924 kB
PageTables:       1704 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= 66368 MiB
End job on node55 at 2009-07-16 00:46:27