Trace number 1089707

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
casper zao? (TO) 1800.01 1808.41

General information on the benchmark

Namecsp/graphColoring/leighton/leighton-15/
normalized-lei450-15c-14.xml
MD5SUM2bd39fc824a9aa9825590a76be10fd6c
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.618905
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of constraints16680
Maximum constraint arity2
Maximum domain size14
Number of constraints which are defined in extension0
Number of constraints which are defined in intension16680
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.00	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.00/0.00	c Parsing = 1
0.39/0.42	c Building = 1
1.09/1.16	c [ NumberOfVariables = 450 ]
1.09/1.16	c [ NumberOfConstraints = 16680 ]
1.09/1.16	c [ SizeOfSearchSpace(log2) = 1713.31 ]
1.09/1.16	c SymmetrySearch = 1
1.19/1.21	c InitialPropagation = 1
1.19/1.23	c [ SizeOfSearchSpace(log2) = 1713.31 ]
1.19/1.23	c InitialSAC = 1
1.40/1.49	c [ SizeOfSearchSpace(log2) = 1713.31 ]
1.40/1.49	c Search(SampleFF) : 
89.06/89.18	c [ Sampling domwdeg ]
89.06/89.18	c [ Sampling impacts ]
89.06/89.18	c [ Sampling la ]
89.06/89.18	c [ SamplingScores: ]
89.06/89.18	c [ domwdeg+min = 6.84323e-72 | domwdeg+rnd = 0.00192228 ]
89.06/89.18	c [ impacts+min = 3.45674e-64 | impacts+rnd = 1.41032e-08 ]
89.06/89.18	c [ la+min = 8.41972e-19 | la+rnd = 1.56552e-24 ]
89.06/89.18	c [ domwdeg = 0.000961139 | impacts = 7.05158e-09 | la = 4.20987e-19 ]
89.06/89.18	c [ min = 2.80657e-19 | rand = 7.05158e-09 ]
89.06/89.18	c [ restarting at (0.141429,3.17452e-75) ]
89.46/89.57	c [ restarting at (0.353571,3.17452e-75) ]
90.35/90.47	c [ restarting at (0.883929,8.75532e-72) ]
92.55/92.68	c [ restarting at (2.20982,8.75532e-72) ]
98.15/98.22	c [ restarting at (5.52455,8.75532e-72) ]
111.95/112.06	c [ restarting at (13.8114,8.75532e-72) ]
146.53/146.61	c [ restarting at (34.5285,1.70733e-69) ]
232.80/232.97	c [ restarting at (86.3211,1.70738e-69) ]
448.61/448.86	c [ restarting at (215.803,1.71667e-69) ]
987.03/988.58	c [ restarting at (539.507,4.68663e-66) ]

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1089707-1215269216/watcher-1089707-1215269216 -o /tmp/evaluation-result-1089707-1215269216/solver-1089707-1215269216 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1089707-1215269216.xml 1166050052 

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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/75 18792
/proc/meminfo: memFree=1607304/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=5352 CPUtime=0
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 215 0 0 0 0 0 0 0 18 0 1 0 261395407 5480448 190 996147200 134512640 135477443 4294956224 18446744073709551615 6519672 0 0 4096 0 0 0 0 17 0 0 0
/proc/18792/statm: 1338 190 156 235 0 27 0

[startup+0.016731 s]
/proc/loadavg: 2.00 2.00 2.00 4/75 18792
/proc/meminfo: memFree=1607304/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=5580 CPUtime=0.01
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 515 0 0 0 1 0 0 0 18 0 1 0 261395407 5713920 475 996147200 134512640 135477443 4294956224 18446744073709551615 6985339 0 0 4096 0 0 0 0 17 0 0 0
/proc/18792/statm: 1395 475 369 235 0 96 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5580

[startup+0.101738 s]
/proc/loadavg: 2.00 2.00 2.00 4/75 18792
/proc/meminfo: memFree=1607304/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=6504 CPUtime=0.09
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 752 0 0 0 9 0 0 0 18 0 1 0 261395407 6660096 712 996147200 134512640 135477443 4294956224 18446744073709551615 6985339 0 0 4096 0 0 0 0 17 0 0 0
/proc/18792/statm: 1626 712 369 235 0 327 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6504

[startup+0.301754 s]
/proc/loadavg: 2.00 2.00 2.00 4/75 18792
/proc/meminfo: memFree=1607304/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=8616 CPUtime=0.29
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 1280 0 0 0 29 0 0 0 19 0 1 0 261395407 8822784 1240 996147200 134512640 135477443 4294956224 18446744073709551615 6985339 0 0 4096 0 0 0 0 17 0 0 0
/proc/18792/statm: 2154 1240 369 235 0 855 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8616

[startup+0.701799 s]
/proc/loadavg: 2.00 2.00 2.00 4/75 18792
/proc/meminfo: memFree=1607304/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=103568 CPUtime=0.69
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 8332 0 0 0 51 18 0 0 23 0 1 0 261395407 106053632 2089 996147200 134512640 135477443 4294956224 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/18792/statm: 25892 2090 419 235 0 24593 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 103568

[startup+1.50288 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 18793
/proc/meminfo: memFree=1598144/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=1.5
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21123 0 0 0 100 50 0 0 25 0 1 0 261395407 106954752 3696 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/18792/statm: 26112 3696 484 235 0 24813 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 104448

[startup+3.10104 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 18793
/proc/meminfo: memFree=1593984/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=3.09
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21135 0 0 0 259 50 0 0 25 0 1 0 261395407 106954752 3708 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/18792/statm: 26112 3708 485 235 0 24813 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 104448

[startup+6.30136 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 18793
/proc/meminfo: memFree=1593920/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=6.29
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21166 0 0 0 579 50 0 0 25 0 1 0 261395407 106954752 3739 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/18792/statm: 26112 3739 491 235 0 24813 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 104448

[startup+12.702 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 18793
/proc/meminfo: memFree=1593808/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=12.69
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21167 0 0 0 1219 50 0 0 25 0 1 0 261395407 106954752 3740 996147200 134512640 135477443 4294956224 18446744073709551615 134673677 0 0 4096 0 0 0 0 17 0 0 0
/proc/18792/statm: 26112 3740 491 235 0 24813 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 104448

[startup+25.5013 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 18793
/proc/meminfo: memFree=1593744/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=25.48
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21246 0 0 0 2498 50 0 0 25 0 1 0 261395407 106954752 3819 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/18792/statm: 26112 3819 493 235 0 24813 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 104448

[startup+51.1018 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 18793
/proc/meminfo: memFree=1592656/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=51.07
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21297 0 0 0 5057 50 0 0 25 0 1 0 261395407 106954752 3870 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/18792/statm: 26112 3870 493 235 0 24813 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 104448

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 18795
/proc/meminfo: memFree=1587024/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=102.25
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21480 0 0 0 10174 51 0 0 25 0 1 0 261395407 106954752 4053 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 0 0 0
/proc/18792/statm: 26112 4053 494 235 0 24813 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 104448

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 18795
/proc/meminfo: memFree=1587088/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=162.23
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21480 0 0 0 16172 51 0 0 25 0 1 0 261395407 106954752 4053 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/18792/statm: 26112 4053 494 235 0 24813 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 104448

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 18795
/proc/meminfo: memFree=1587088/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=222.2
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21480 0 0 0 22169 51 0 0 25 0 1 0 261395407 106954752 4053 996147200 134512640 135477443 4294956224 18446744073709551615 134934592 0 0 4096 0 0 0 0 17 0 0 0
/proc/18792/statm: 26112 4053 494 235 0 24813 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 104448

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 18795
/proc/meminfo: memFree=1587152/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=282.18
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21480 0 0 0 28167 51 0 0 25 0 1 0 261395407 106954752 4053 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 0 0 0
/proc/18792/statm: 26112 4053 494 235 0 24813 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 104448

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 18795
/proc/meminfo: memFree=1587152/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=342.15
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21500 0 0 0 34164 51 0 0 25 0 1 0 261395407 106954752 4073 996147200 134512640 135477443 4294956224 18446744073709551615 135268496 0 0 4096 0 0 0 0 17 0 0 0
/proc/18792/statm: 26112 4073 494 235 0 24813 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 104448

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 18795
/proc/meminfo: memFree=1587088/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=402.13
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21500 0 0 0 40162 51 0 0 25 0 1 0 261395407 106954752 4073 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/18792/statm: 26112 4073 494 235 0 24813 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 104448

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 18795
/proc/meminfo: memFree=1588048/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=462.1
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21500 0 0 0 46159 51 0 0 25 0 1 0 261395407 106954752 4073 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 0 0 0
/proc/18792/statm: 26112 4073 494 235 0 24813 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 104448

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 18795
/proc/meminfo: memFree=1587984/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=522.08
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21500 0 0 0 52157 51 0 0 25 0 1 0 261395407 106954752 4073 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 0 0 0
/proc/18792/statm: 26112 4073 494 235 0 24813 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 104448

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 18795
/proc/meminfo: memFree=1587984/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=582.06
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21500 0 0 0 58155 51 0 0 25 0 1 0 261395407 106954752 4073 996147200 134512640 135477443 4294956224 18446744073709551615 135268537 0 0 4096 0 0 0 0 17 0 0 0
/proc/18792/statm: 26112 4073 494 235 0 24813 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 104448

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 18795
/proc/meminfo: memFree=1587984/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=642.04
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21500 0 0 0 64153 51 0 0 25 0 1 0 261395407 106954752 4073 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 0 0 0
/proc/18792/statm: 26112 4073 494 235 0 24813 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 104448


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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 18795
/proc/meminfo: memFree=1587728/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=821.96
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21500 0 0 0 82145 51 0 0 25 0 1 0 261395407 106954752 4073 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 0 0 0
/proc/18792/statm: 26112 4073 494 235 0 24813 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 104448

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18841
/proc/meminfo: memFree=1680992/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=881.72
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21525 0 0 0 88120 52 0 0 25 0 1 0 261395407 106954752 4098 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 1 0 0
/proc/18792/statm: 26112 4098 494 235 0 24813 0
Current children cumulated CPU time (s) 881.72
Current children cumulated vsize (KiB) 104448

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18841
/proc/meminfo: memFree=1680928/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=941.22
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21525 0 0 0 94070 52 0 0 25 0 1 0 261395407 106954752 4098 996147200 134512640 135477443 4294956224 18446744073709551615 134586775 0 0 4096 0 0 0 0 17 1 0 0
/proc/18792/statm: 26112 4098 494 235 0 24813 0
Current children cumulated CPU time (s) 941.22
Current children cumulated vsize (KiB) 104448

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18841
/proc/meminfo: memFree=1680928/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=1000.71
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21525 0 0 0 100019 52 0 0 25 0 1 0 261395407 106954752 4098 996147200 134512640 135477443 4294956224 18446744073709551615 134673690 0 0 4096 0 0 0 0 17 1 0 0
/proc/18792/statm: 26112 4098 494 235 0 24813 0
Current children cumulated CPU time (s) 1000.71
Current children cumulated vsize (KiB) 104448

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18841
/proc/meminfo: memFree=1680736/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=1060.21
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21525 0 0 0 105969 52 0 0 25 0 1 0 261395407 106954752 4098 996147200 134512640 135477443 4294956224 18446744073709551615 135270828 0 0 4096 0 0 0 0 17 1 0 0
/proc/18792/statm: 26112 4098 494 235 0 24813 0
Current children cumulated CPU time (s) 1060.21
Current children cumulated vsize (KiB) 104448

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18841
/proc/meminfo: memFree=1680736/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=1119.7
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21525 0 0 0 111918 52 0 0 25 0 1 0 261395407 106954752 4098 996147200 134512640 135477443 4294956224 18446744073709551615 135270297 0 0 4096 0 0 0 0 17 1 0 0
/proc/18792/statm: 26112 4098 494 235 0 24813 0
Current children cumulated CPU time (s) 1119.7
Current children cumulated vsize (KiB) 104448

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18841
/proc/meminfo: memFree=1680672/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=1179.19
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21525 0 0 0 117867 52 0 0 25 0 1 0 261395407 106954752 4098 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/18792/statm: 26112 4098 494 235 0 24813 0
Current children cumulated CPU time (s) 1179.19
Current children cumulated vsize (KiB) 104448

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18841
/proc/meminfo: memFree=1680544/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=1238.68
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21525 0 0 0 123816 52 0 0 25 0 1 0 261395407 106954752 4098 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 1 0 0
/proc/18792/statm: 26112 4098 494 235 0 24813 0
Current children cumulated CPU time (s) 1238.68
Current children cumulated vsize (KiB) 104448

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18841
/proc/meminfo: memFree=1680480/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=1298.18
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21525 0 0 0 129766 52 0 0 25 0 1 0 261395407 106954752 4098 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/18792/statm: 26112 4098 494 235 0 24813 0
Current children cumulated CPU time (s) 1298.18
Current children cumulated vsize (KiB) 104448

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18841
/proc/meminfo: memFree=1680480/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=1357.67
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21525 0 0 0 135715 52 0 0 25 0 1 0 261395407 106954752 4098 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/18792/statm: 26112 4098 494 235 0 24813 0
Current children cumulated CPU time (s) 1357.67
Current children cumulated vsize (KiB) 104448

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18841
/proc/meminfo: memFree=1680480/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=1417.16
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21525 0 0 0 141664 52 0 0 25 0 1 0 261395407 106954752 4098 996147200 134512640 135477443 4294956224 18446744073709551615 135270828 0 0 4096 0 0 0 0 17 1 0 0
/proc/18792/statm: 26112 4098 494 235 0 24813 0
Current children cumulated CPU time (s) 1417.16
Current children cumulated vsize (KiB) 104448

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18841
/proc/meminfo: memFree=1680416/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=1476.66
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21525 0 0 0 147614 52 0 0 25 0 1 0 261395407 106954752 4098 996147200 134512640 135477443 4294956224 18446744073709551615 135270912 0 0 4096 0 0 0 0 17 1 0 0
/proc/18792/statm: 26112 4098 494 235 0 24813 0
Current children cumulated CPU time (s) 1476.66
Current children cumulated vsize (KiB) 104448

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18841
/proc/meminfo: memFree=1680288/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=1536.15
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21525 0 0 0 153563 52 0 0 25 0 1 0 261395407 106954752 4098 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 1 0 0
/proc/18792/statm: 26112 4098 494 235 0 24813 0
Current children cumulated CPU time (s) 1536.15
Current children cumulated vsize (KiB) 104448

[startup+1602.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/82 18841
/proc/meminfo: memFree=1680288/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=1595.64
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21525 0 0 0 159512 52 0 0 25 0 1 0 261395407 106954752 4098 996147200 134512640 135477443 4294956224 18446744073709551615 134673677 0 0 4096 0 0 0 0 17 1 0 0
/proc/18792/statm: 26112 4098 494 235 0 24813 0
Current children cumulated CPU time (s) 1595.64
Current children cumulated vsize (KiB) 104448

[startup+1662.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/82 18841
/proc/meminfo: memFree=1680352/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=1655.13
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21525 0 0 0 165461 52 0 0 25 0 1 0 261395407 106954752 4098 996147200 134512640 135477443 4294956224 18446744073709551615 135268929 0 0 4096 0 0 0 0 17 1 0 0
/proc/18792/statm: 26112 4098 494 235 0 24813 0
Current children cumulated CPU time (s) 1655.13
Current children cumulated vsize (KiB) 104448

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18841
/proc/meminfo: memFree=1680352/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=1714.63
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21525 0 0 0 171411 52 0 0 25 0 1 0 261395407 106954752 4098 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 1 0 0
/proc/18792/statm: 26112 4098 494 235 0 24813 0
Current children cumulated CPU time (s) 1714.63
Current children cumulated vsize (KiB) 104448

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 18841
/proc/meminfo: memFree=1680224/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=1774.12
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21525 0 0 0 177360 52 0 0 25 0 1 0 261395407 106954752 4098 996147200 134512640 135477443 4294956224 18446744073709551615 134934592 0 0 4096 0 0 0 0 17 1 0 0
/proc/18792/statm: 26112 4098 494 235 0 24813 0
Current children cumulated CPU time (s) 1774.12
Current children cumulated vsize (KiB) 104448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.41 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18841
/proc/meminfo: memFree=1680224/2055920 swapFree=4180672/4192956
[pid=18792] ppid=18790 vsize=104448 CPUtime=1800
/proc/18792/stat : 18792 (casperzao) R 18790 18792 18641 0 -1 4194304 21525 0 0 0 179948 52 0 0 25 0 1 0 261395407 106954752 4098 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/18792/statm: 26112 4098 494 235 0 24813 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 104448

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): 1808.41
CPU time (s): 1800.01
CPU user time (s): 1799.49
CPU system time (s): 0.526919
CPU usage (%): 99.5354
Max. virtual memory (cumulated for all children) (KiB): 104448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.49
system time used= 0.526919
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21525
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= 16
involuntary context switches= 42296

runsolver used 1.76473 second user time and 4.87026 second system time

The end

Launcher Data (download as text)

Begin job on node82 at 2008-07-05 16:46:56
IDJOB=1089707
IDBENCH=58299
IDSOLVER=361
FILE ID=node82/1089707-1215269216
PBS_JOBID= 7882230
Free space on /tmp= 66472 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/graphColoring/leighton/leighton-15/normalized-lei450-15c-14.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1089707-1215269216/watcher-1089707-1215269216 -o /tmp/evaluation-result-1089707-1215269216/solver-1089707-1215269216 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1089707-1215269216.xml 1166050052 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2bd39fc824a9aa9825590a76be10fd6c
RANDOM SEED=1166050052

node82.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		: 3000.239
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		: 3000.239
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:       1607784 kB
Buffers:         37468 kB
Cached:         244416 kB
SwapCached:       5892 kB
Active:         307528 kB
Inactive:        93640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1607784 kB
SwapTotal:     4192956 kB
SwapFree:      4180672 kB
Dirty:            4856 kB
Writeback:           0 kB
Mapped:         125948 kB
Slab:            32080 kB
Committed_AS:   759504 kB
PageTables:       2020 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= 66488 MiB
End job on node82 at 2008-07-05 17:17:06