Trace number 1042989

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) 1800.04 1808.91

General information on the benchmark

Namecsp/rand-2-26/
normalized-rand-26-26-325-155-57021_ext.xml
MD5SUM957324b5ff6c2ae9da4db29517ba03bc
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 benchmark276.757
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 (download as text)

0.18/0.21	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.18/0.21	c Parsing = 1
0.18/0.21	c Building = 1
0.18/0.21	c [ NumberOfVariables = 26 ]
0.18/0.21	c [ NumberOfConstraints = 325 ]
0.18/0.21	c [ SizeOfSearchSpace(log2) = 122.211 ]
0.18/0.21	c SymmetrySearch = 1
0.18/0.24	c InitialPropagation = 1
0.18/0.25	c [ SizeOfSearchSpace(log2) = 122.211 ]
0.18/0.25	c InitialSAC = 1
0.28/0.37	c [ SizeOfSearchSpace(log2) = 122.211 ]
0.28/0.37	c Search(SampleFF) : 
87.73/88.56	c [ Sampling domwdeg ]
87.73/88.56	c [ Sampling impacts ]
87.73/88.56	c [ Sampling la ]
87.73/88.56	c [ SamplingScores: ]
87.73/88.56	c [ domwdeg+min = 2.73555e-05 | domwdeg+rnd = 5.14262e-05 ]
87.73/88.56	c [ impacts+min = 3.09104e-05 | impacts+rnd = 3.75492e-05 ]
87.73/88.56	c [ la+min = 1.88279e-06 | la+rnd = 3.66716e-06 ]
87.73/88.56	c [ domwdeg = 3.93908e-05 | impacts = 3.42298e-05 | la = 2.77497e-06 ]
87.73/88.56	c [ min = 2.00496e-05 | rand = 3.42298e-05 ]
87.73/88.56	c [ restarting at (3.20163,0.000124736) ]
96.26/97.14	c [ restarting at (8.00408,0.000746213) ]
117.58/118.60	c [ restarting at (20.0102,0.0015542) ]
170.73/172.24	c [ restarting at (50.0255,0.00332857) ]
303.71/306.31	c [ restarting at (125.064,0.0152046) ]
636.07/641.52	c [ restarting at (312.659,0.0449019) ]
943.25/951.40	c [ restarting at (781.649,0.0527424) ]

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-1042989-1215022514/watcher-1042989-1215022514 -o /tmp/evaluation-result-1042989-1215022514/solver-1042989-1215022514 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1042989-1215022514.xml 1559932918 

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 1.91 4/72 22401
/proc/meminfo: memFree=1477192/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=1056 CPUtime=0
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 1981225111 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 7017252 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/22401/statm: 264 26 20 235 0 3 0

[startup+0.0745109 s]
/proc/loadavg: 2.00 2.00 1.91 4/72 22401
/proc/meminfo: memFree=1477192/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=0.05
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 1271 0 0 0 5 0 0 0 18 0 1 0 1981225111 104075264 1231 996147200 134512640 135477443 4294956224 18446744073709551615 134613440 0 0 4096 0 0 0 0 17 1 0 0
/proc/22401/statm: 25409 1231 403 235 0 24110 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 101636

[startup+0.101508 s]
/proc/loadavg: 2.00 2.00 1.91 4/72 22401
/proc/meminfo: memFree=1477192/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101900 CPUtime=0.08
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 1740 0 0 0 8 0 0 0 18 0 1 0 1981225111 104345600 1700 996147200 134512640 135477443 4294956224 18446744073709551615 134634981 0 0 4096 0 0 0 0 17 1 0 0
/proc/22401/statm: 25475 1700 435 235 0 24176 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 101900

[startup+0.301522 s]
/proc/loadavg: 2.00 2.00 1.91 4/72 22401
/proc/meminfo: memFree=1477192/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=0.28
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4128 0 0 0 27 1 0 0 19 0 1 0 1981225111 104075264 2000 996147200 134512640 135477443 4294956224 18446744073709551615 135270828 0 0 4096 0 0 0 0 17 1 0 0
/proc/22401/statm: 25409 2000 457 235 0 24110 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 101636

[startup+0.70155 s]
/proc/loadavg: 2.00 2.00 1.91 4/72 22401
/proc/meminfo: memFree=1477192/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=0.68
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4271 0 0 0 66 2 0 0 23 0 1 0 1981225111 104075264 2143 996147200 134512640 135477443 4294956224 18446744073709551615 134584413 0 0 4096 0 0 0 0 17 1 0 0
/proc/22401/statm: 25409 2143 478 235 0 24110 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 101636

[startup+1.5016 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22402
/proc/meminfo: memFree=1470400/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=1.47
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4272 0 0 0 145 2 0 0 25 0 1 0 1981225111 104075264 2144 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 1 0 0
/proc/22401/statm: 25409 2144 478 235 0 24110 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 101636

[startup+3.1017 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22402
/proc/meminfo: memFree=1470272/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=3.06
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4275 0 0 0 304 2 0 0 25 0 1 0 1981225111 104075264 2147 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/22401/statm: 25409 2147 478 235 0 24110 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 101636

[startup+6.30191 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22402
/proc/meminfo: memFree=1470208/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=6.23
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4278 0 0 0 621 2 0 0 25 0 1 0 1981225111 104075264 2150 996147200 134512640 135477443 4294956224 18446744073709551615 134606864 0 0 4096 0 0 0 0 17 1 0 0
/proc/22401/statm: 25409 2150 478 235 0 24110 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 101636

[startup+12.7023 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22402
/proc/meminfo: memFree=1470144/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=12.58
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4278 0 0 0 1256 2 0 0 25 0 1 0 1981225111 104075264 2150 996147200 134512640 135477443 4294956224 18446744073709551615 134584312 0 0 4096 0 0 0 0 17 1 0 0
/proc/22401/statm: 25409 2150 478 235 0 24110 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 101636

[startup+25.5011 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22402
/proc/meminfo: memFree=1470272/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=25.27
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4281 0 0 0 2525 2 0 0 25 0 1 0 1981225111 104075264 2153 996147200 134512640 135477443 4294956224 18446744073709551615 135272088 0 0 4096 0 0 0 0 17 1 0 0
/proc/22401/statm: 25409 2153 480 235 0 24110 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 101636

[startup+51.1018 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22402
/proc/meminfo: memFree=1470336/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=50.65
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4283 0 0 0 5063 2 0 0 25 0 1 0 1981225111 104075264 2155 996147200 134512640 135477443 4294956224 18446744073709551615 134584180 0 0 4096 0 0 0 0 17 1 0 0
/proc/22401/statm: 25409 2155 480 235 0 24110 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 101636

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22402
/proc/meminfo: memFree=1470208/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=101.42
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4292 0 0 0 10140 2 0 0 25 0 1 0 1981225111 104075264 2164 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 1 0 0
/proc/22401/statm: 25409 2164 481 235 0 24110 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 101636

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22402
/proc/meminfo: memFree=1470144/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=160.92
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4296 0 0 0 16089 3 0 0 25 0 1 0 1981225111 104075264 2168 996147200 134512640 135477443 4294956224 18446744073709551615 134606607 0 0 4096 0 0 0 0 17 1 0 0
/proc/22401/statm: 25409 2168 481 235 0 24110 0
Current children cumulated CPU time (s) 160.92
Current children cumulated vsize (KiB) 101636

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22402
/proc/meminfo: memFree=1470208/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=220.41
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4296 0 0 0 22038 3 0 0 25 0 1 0 1981225111 104075264 2168 996147200 134512640 135477443 4294956224 18446744073709551615 134584090 0 0 4096 0 0 0 0 17 1 0 0
/proc/22401/statm: 25409 2168 481 235 0 24110 0
Current children cumulated CPU time (s) 220.41
Current children cumulated vsize (KiB) 101636

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22402
/proc/meminfo: memFree=1470208/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=279.92
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4298 0 0 0 27989 3 0 0 25 0 1 0 1981225111 104075264 2170 996147200 134512640 135477443 4294956224 18446744073709551615 134584359 0 0 4096 0 0 0 0 17 1 0 0
/proc/22401/statm: 25409 2170 481 235 0 24110 0
Current children cumulated CPU time (s) 279.92
Current children cumulated vsize (KiB) 101636

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22402
/proc/meminfo: memFree=1470208/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=339.4
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4298 0 0 0 33937 3 0 0 25 0 1 0 1981225111 104075264 2170 996147200 134512640 135477443 4294956224 18446744073709551615 134606661 0 0 4096 0 0 0 0 17 1 0 0
/proc/22401/statm: 25409 2170 481 235 0 24110 0
Current children cumulated CPU time (s) 339.4
Current children cumulated vsize (KiB) 101636

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22402
/proc/meminfo: memFree=1470080/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=398.89
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4298 0 0 0 39885 4 0 0 25 0 1 0 1981225111 104075264 2170 996147200 134512640 135477443 4294956224 18446744073709551615 134606689 0 0 4096 0 0 0 0 17 1 0 0
/proc/22401/statm: 25409 2170 481 235 0 24110 0
Current children cumulated CPU time (s) 398.89
Current children cumulated vsize (KiB) 101636

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22402
/proc/meminfo: memFree=1470080/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=458.38
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4298 0 0 0 45834 4 0 0 25 0 1 0 1981225111 104075264 2170 996147200 134512640 135477443 4294956224 18446744073709551615 134584101 0 0 4096 0 0 0 0 17 1 0 0
/proc/22401/statm: 25409 2170 481 235 0 24110 0
Current children cumulated CPU time (s) 458.38
Current children cumulated vsize (KiB) 101636

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22402
/proc/meminfo: memFree=1470080/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=517.87
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4299 0 0 0 51783 4 0 0 25 0 1 0 1981225111 104075264 2171 996147200 134512640 135477443 4294956224 18446744073709551615 134584456 0 0 4096 0 0 0 0 17 1 0 0
/proc/22401/statm: 25409 2171 481 235 0 24110 0
Current children cumulated CPU time (s) 517.87
Current children cumulated vsize (KiB) 101636

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22402
/proc/meminfo: memFree=1470080/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=577.36
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4300 0 0 0 57731 5 0 0 25 0 1 0 1981225111 104075264 2172 996147200 134512640 135477443 4294956224 18446744073709551615 135268496 0 0 4096 0 0 0 0 17 1 0 0
/proc/22401/statm: 25409 2172 481 235 0 24110 0
Current children cumulated CPU time (s) 577.36
Current children cumulated vsize (KiB) 101636

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22404
/proc/meminfo: memFree=1470016/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=636.86
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4300 0 0 0 63681 5 0 0 25 0 1 0 1981225111 104075264 2172 996147200 134512640 135477443 4294956224 18446744073709551615 134606922 0 0 4096 0 0 0 0 17 1 0 0
/proc/22401/statm: 25409 2172 481 235 0 24110 0
Current children cumulated CPU time (s) 636.86
Current children cumulated vsize (KiB) 101636


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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22404
/proc/meminfo: memFree=1470016/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=874.83
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4300 0 0 0 87476 7 0 0 25 0 1 0 1981225111 104075264 2172 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/22401/statm: 25409 2172 481 235 0 24110 0
Current children cumulated CPU time (s) 874.83
Current children cumulated vsize (KiB) 101636

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 22404
/proc/meminfo: memFree=1469952/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=934.32
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4300 0 0 0 93425 7 0 0 25 0 1 0 1981225111 104075264 2172 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/22401/statm: 25409 2172 481 235 0 24110 0
Current children cumulated CPU time (s) 934.32
Current children cumulated vsize (KiB) 101636

[startup+1002.3 s]
/proc/loadavg: 1.96 1.98 1.91 3/74 22462
/proc/meminfo: memFree=1179528/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=994.19
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4300 0 0 0 99402 17 0 0 25 0 1 0 1981225111 104075264 2172 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 0 0 0
/proc/22401/statm: 25409 2172 481 235 0 24110 0
Current children cumulated CPU time (s) 994.19
Current children cumulated vsize (KiB) 101636

[startup+1062.3 s]
/proc/loadavg: 1.98 1.98 1.91 3/70 22503
/proc/meminfo: memFree=975400/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=1054.11
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4300 0 0 0 105391 20 0 0 25 0 1 0 1981225111 104075264 2172 996147200 134512640 135477443 4294956224 18446744073709551615 134606910 0 0 4096 0 0 0 0 17 0 0 0
/proc/22401/statm: 25409 2172 481 235 0 24110 0
Current children cumulated CPU time (s) 1054.11
Current children cumulated vsize (KiB) 101636

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 23096
/proc/meminfo: memFree=1414160/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=1113.99
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4300 0 0 0 111371 28 0 0 25 0 1 0 1981225111 104075264 2172 996147200 134512640 135477443 4294956224 18446744073709551615 134606595 0 0 4096 0 0 0 0 17 0 0 0
/proc/22401/statm: 25409 2172 481 235 0 24110 0
Current children cumulated CPU time (s) 1113.99
Current children cumulated vsize (KiB) 101636

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 23096
/proc/meminfo: memFree=1413840/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=1173.94
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4300 0 0 0 117366 28 0 0 25 0 1 0 1981225111 104075264 2172 996147200 134512640 135477443 4294956224 18446744073709551615 134606730 0 0 4096 0 0 0 0 17 0 0 0
/proc/22401/statm: 25409 2172 481 235 0 24110 0
Current children cumulated CPU time (s) 1173.94
Current children cumulated vsize (KiB) 101636

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 23096
/proc/meminfo: memFree=1413840/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=1233.89
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4300 0 0 0 123361 28 0 0 25 0 1 0 1981225111 104075264 2172 996147200 134512640 135477443 4294956224 18446744073709551615 134583214 0 0 4096 0 0 0 0 17 0 0 0
/proc/22401/statm: 25409 2172 481 235 0 24110 0
Current children cumulated CPU time (s) 1233.89
Current children cumulated vsize (KiB) 101636

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 23096
/proc/meminfo: memFree=1413712/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=1293.85
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4301 0 0 0 129357 28 0 0 25 0 1 0 1981225111 104075264 2173 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 0 0 0
/proc/22401/statm: 25409 2173 481 235 0 24110 0
Current children cumulated CPU time (s) 1293.85
Current children cumulated vsize (KiB) 101636

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 23096
/proc/meminfo: memFree=1413712/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=1353.79
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4301 0 0 0 135351 28 0 0 25 0 1 0 1981225111 104075264 2173 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 0 0 0
/proc/22401/statm: 25409 2173 481 235 0 24110 0
Current children cumulated CPU time (s) 1353.79
Current children cumulated vsize (KiB) 101636

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 23096
/proc/meminfo: memFree=1413712/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=1413.75
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4302 0 0 0 141347 28 0 0 25 0 1 0 1981225111 104075264 2174 996147200 134512640 135477443 4294956224 18446744073709551615 134584359 0 0 4096 0 0 0 0 17 0 0 0
/proc/22401/statm: 25409 2174 481 235 0 24110 0
Current children cumulated CPU time (s) 1413.75
Current children cumulated vsize (KiB) 101636

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 23096
/proc/meminfo: memFree=1413712/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=1473.69
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4303 0 0 0 147341 28 0 0 25 0 1 0 1981225111 104075264 2175 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 0 0 0
/proc/22401/statm: 25409 2175 481 235 0 24110 0
Current children cumulated CPU time (s) 1473.69
Current children cumulated vsize (KiB) 101636

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 23096
/proc/meminfo: memFree=1413712/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=1533.65
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4303 0 0 0 153336 29 0 0 25 0 1 0 1981225111 104075264 2175 996147200 134512640 135477443 4294956224 18446744073709551615 134607132 0 0 4096 0 0 0 0 17 0 0 0
/proc/22401/statm: 25409 2175 481 235 0 24110 0
Current children cumulated CPU time (s) 1533.65
Current children cumulated vsize (KiB) 101636

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 23096
/proc/meminfo: memFree=1413712/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=1593.6
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4303 0 0 0 159331 29 0 0 25 0 1 0 1981225111 104075264 2175 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 0 0 0
/proc/22401/statm: 25409 2175 481 235 0 24110 0
Current children cumulated CPU time (s) 1593.6
Current children cumulated vsize (KiB) 101636

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 23096
/proc/meminfo: memFree=1413712/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=1653.55
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4303 0 0 0 165326 29 0 0 25 0 1 0 1981225111 104075264 2175 996147200 134512640 135477443 4294956224 18446744073709551615 134606935 0 0 4096 0 0 0 0 17 0 0 0
/proc/22401/statm: 25409 2175 481 235 0 24110 0
Current children cumulated CPU time (s) 1653.55
Current children cumulated vsize (KiB) 101636

[startup+1722.3 s]
/proc/loadavg: 2.04 2.00 1.91 3/73 23096
/proc/meminfo: memFree=1413712/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=1713.49
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4303 0 0 0 171320 29 0 0 25 0 1 0 1981225111 104075264 2175 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 0 0 0
/proc/22401/statm: 25409 2175 481 235 0 24110 0
Current children cumulated CPU time (s) 1713.49
Current children cumulated vsize (KiB) 101636

[startup+1782.3 s]
/proc/loadavg: 2.01 2.00 1.91 3/73 23096
/proc/meminfo: memFree=1413648/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=1773.45
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4303 0 0 0 177316 29 0 0 25 0 1 0 1981225111 104075264 2175 996147200 134512640 135477443 4294956224 18446744073709551615 134586841 0 0 4096 0 0 0 0 17 0 0 0
/proc/22401/statm: 25409 2175 481 235 0 24110 0
Current children cumulated CPU time (s) 1773.45
Current children cumulated vsize (KiB) 101636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.9 s]
/proc/loadavg: 2.01 2.00 1.91 3/73 23096
/proc/meminfo: memFree=1413584/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=1800.02
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4303 0 0 0 179973 29 0 0 25 0 1 0 1981225111 104075264 2175 996147200 134512640 135477443 4294956224 18446744073709551615 134584288 0 0 4096 0 0 0 0 17 0 0 0
/proc/22401/statm: 25409 2175 481 235 0 24110 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 101636

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

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

[startup+1808.9 s]
/proc/loadavg: 2.01 2.00 1.91 3/73 23096
/proc/meminfo: memFree=1413584/2055920 swapFree=4116956/4192956
[pid=22401] ppid=22399 vsize=101636 CPUtime=1800.02
/proc/22401/stat : 22401 (casperzao) R 22399 22401 21695 0 -1 4194304 4303 0 0 0 179973 29 0 0 25 0 1 0 1981225111 104075264 2175 996147200 134512640 135477443 4294956224 18446744073709551615 134584288 0 0 4096 0 0 0 0 17 0 0 0
/proc/22401/statm: 25409 2175 481 235 0 24110 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 101636

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.91
CPU time (s): 1800.04
CPU user time (s): 1799.74
CPU system time (s): 0.297954
CPU usage (%): 99.5096
Max. virtual memory (cumulated for all children) (KiB): 112184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.297954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4303
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= 23935

runsolver used 1.9717 second user time and 5.21921 second system time

The end

Launcher Data (download as text)

Begin job on node30 at 2008-07-02 20:15:14
IDJOB=1042989
IDBENCH=53515
IDSOLVER=361
FILE ID=node30/1042989-1215022514
PBS_JOBID= 7874409
Free space on /tmp= 66552 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/rand-2-26/normalized-rand-26-26-325-155-57021_ext.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1042989-1215022514/watcher-1042989-1215022514 -o /tmp/evaluation-result-1042989-1215022514/solver-1042989-1215022514 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1042989-1215022514.xml 1559932918 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 957324b5ff6c2ae9da4db29517ba03bc
RANDOM SEED=1559932918

node30.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		: 3000.218
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		: 3000.218
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:       1477672 kB
Buffers:         64100 kB
Cached:         330096 kB
SwapCached:      70040 kB
Active:         361680 kB
Inactive:       135860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1477672 kB
SwapTotal:     4192956 kB
SwapFree:      4116956 kB
Dirty:            3180 kB
Writeback:           0 kB
Mapped:         111056 kB
Slab:            65908 kB
Committed_AS:  3567012 kB
PageTables:       1868 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= 66548 MiB
End job on node30 at 2008-07-02 20:45:25