Trace number 1101229

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 zito? (TO) 1800.09 1809.51

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-36_ext.xml
MD5SUM62626a6c2b6ea9715f78519d902839af
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark966.597
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints475
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension475
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.00	c [ This is CaSPERzito (C) mvc@di.fct.unl.pt ]
0.00/0.00	c Parsing = 1
0.02/0.06	c Building = 1
0.02/0.07	c [ NumberOfVariables = 50 ]
0.02/0.07	c [ NumberOfConstraints = 475 ]
0.02/0.07	c [ SizeOfSearchSpace(log2) = 226.178 ]
0.02/0.07	c SymmetrySearch = 1
0.19/0.26	c InitialPropagation = 1
0.19/0.28	c [ SizeOfSearchSpace(log2) = 226.178 ]
0.19/0.28	c InitialSAC = 1
0.29/0.30	c [ SizeOfSearchSpace(log2) = 226.178 ]
0.29/0.30	c Search(SampleFF) : 
68.66/68.77	c [ Sampling domwdeg ]
68.66/68.77	c [ Sampling impacts ]
68.66/68.77	c [ SamplingScores: ]
68.66/68.77	c [ domwdeg+min = 1.1316e-07 | domwdeg+rnd = 1.94795e-07 ]
68.66/68.77	c [ impacts+min = 4.51472e-07 | impacts+rnd = 1.08735e-05 ]
68.66/68.77	c [ la+min = 0 | la+rnd = 0 ]
68.66/68.77	c [ domwdeg = 1.53977e-07 | impacts = 5.66249e-06 | la = 0 ]
68.66/68.77	c [ min = 1.88211e-07 | rand = 5.66249e-06 ]
68.66/68.77	c [ restarting at (3.96356,3.79385e-07) ]
78.66/78.70	c [ restarting at (9.9089,4.53952e-06) ]
103.45/103.50	c [ restarting at (24.7722,1.14132e-05) ]
165.42/165.52	c [ restarting at (61.9306,1.52396e-05) ]
320.36/320.55	c [ restarting at (154.827,5.06708e-05) ]
707.74/708.14	c [ restarting at (387.066,0.000136265) ]
1668.76/1677.15	c [ restarting at (967.666,0.000772192) ]

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-1101229-1215291850/watcher-1101229-1215291850 -o /tmp/evaluation-result-1101229-1215291850/solver-1101229-1215291850 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzito HOME/instance-1101229-1215291850.xml 360186736 

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: 1.99 1.97 1.99 4/80 30157
/proc/meminfo: memFree=1486752/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=5348 CPUtime=0
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 213 0 0 0 0 0 0 0 18 0 1 0 2008157333 5476352 188 996147200 134512640 135472138 4294956224 18446744073709551615 8715128 0 0 4096 0 0 0 0 17 0 0 0
/proc/30157/statm: 1337 188 154 234 0 27 0

[startup+0.027673 s]
/proc/loadavg: 1.99 1.97 1.99 4/80 30157
/proc/meminfo: memFree=1486752/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=5964 CPUtime=0.02
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 613 0 0 0 2 0 0 0 18 0 1 0 2008157333 6107136 573 996147200 134512640 135472138 4294956224 18446744073709551615 9180795 0 0 4096 0 0 0 0 17 0 0 0
/proc/30157/statm: 1491 573 365 234 0 193 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5964

[startup+0.101684 s]
/proc/loadavg: 1.99 1.97 1.99 4/80 30157
/proc/meminfo: memFree=1486752/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=107020 CPUtime=0.09
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 2440 0 0 0 8 1 0 0 18 0 1 0 2008157333 109588480 2400 996147200 134512640 135472138 4294956224 18446744073709551615 9180795 0 0 4096 0 0 0 0 17 0 0 0
/proc/30157/statm: 26755 2402 433 234 0 25457 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 107020

[startup+0.301705 s]
/proc/loadavg: 1.99 1.97 1.99 4/80 30157
/proc/meminfo: memFree=1486752/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=0.29
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 4941 0 0 0 28 1 0 0 20 0 1 0 2008157333 108175360 2139 996147200 134512640 135472138 4294956224 18446744073709551615 134585148 0 0 4096 0 0 0 0 17 0 0 0
/proc/30157/statm: 26410 2139 458 234 0 25112 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 105640

[startup+0.701752 s]
/proc/loadavg: 1.99 1.97 1.99 4/80 30157
/proc/meminfo: memFree=1486752/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=0.69
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5002 0 0 0 67 2 0 0 23 0 1 0 2008157333 108175360 2200 996147200 134512640 135472138 4294956224 18446744073709551615 134593704 0 0 4096 0 0 0 0 17 0 0 0
/proc/30157/statm: 26410 2200 477 234 0 25112 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 105640

[startup+1.50185 s]
/proc/loadavg: 1.99 1.97 1.99 3/81 30158
/proc/meminfo: memFree=1479768/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=1.49
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5003 0 0 0 147 2 0 0 25 0 1 0 2008157333 108175360 2201 996147200 134512640 135472138 4294956224 18446744073709551615 134595441 0 0 4096 0 0 0 0 17 0 0 0
/proc/30157/statm: 26410 2201 477 234 0 25112 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 105640

[startup+3.10104 s]
/proc/loadavg: 1.99 1.97 1.99 3/81 30158
/proc/meminfo: memFree=1479640/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=3.09
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5003 0 0 0 307 2 0 0 25 0 1 0 2008157333 108175360 2201 996147200 134512640 135472138 4294956224 18446744073709551615 134616939 0 0 4096 0 0 0 0 17 0 0 0
/proc/30157/statm: 26410 2201 477 234 0 25112 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 105640

[startup+6.30142 s]
/proc/loadavg: 1.99 1.97 1.99 3/81 30158
/proc/meminfo: memFree=1479512/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=6.29
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5004 0 0 0 627 2 0 0 25 0 1 0 2008157333 108175360 2202 996147200 134512640 135472138 4294956224 18446744073709551615 134595479 0 0 4096 0 0 0 0 17 0 0 0
/proc/30157/statm: 26410 2202 477 234 0 25112 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 105640

[startup+12.7012 s]
/proc/loadavg: 1.99 1.97 1.99 3/81 30158
/proc/meminfo: memFree=1479320/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=12.69
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5004 0 0 0 1267 2 0 0 25 0 1 0 2008157333 108175360 2202 996147200 134512640 135472138 4294956224 18446744073709551615 134595453 0 0 4096 0 0 0 0 17 0 0 0
/proc/30157/statm: 26410 2202 477 234 0 25112 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 105640

[startup+25.5017 s]
/proc/loadavg: 1.99 1.97 1.99 3/81 30158
/proc/meminfo: memFree=1479384/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=25.48
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5007 0 0 0 2546 2 0 0 25 0 1 0 2008157333 108175360 2205 996147200 134512640 135472138 4294956224 18446744073709551615 134595447 0 0 4096 0 0 0 0 17 0 0 0
/proc/30157/statm: 26410 2205 477 234 0 25112 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 105640

[startup+51.1017 s]
/proc/loadavg: 1.99 1.97 1.99 3/81 30158
/proc/meminfo: memFree=1479384/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=51.07
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5016 0 0 0 5105 2 0 0 25 0 1 0 2008157333 108175360 2214 996147200 134512640 135472138 4294956224 18446744073709551615 134595464 0 0 4096 0 0 0 0 17 0 0 0
/proc/30157/statm: 26410 2214 479 234 0 25112 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 105640

[startup+102.306 s]
/proc/loadavg: 1.99 1.97 1.99 3/81 30158
/proc/meminfo: memFree=1479320/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=102.25
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5018 0 0 0 10223 2 0 0 25 0 1 0 2008157333 108175360 2216 996147200 134512640 135472138 4294956224 18446744073709551615 134595458 0 0 4096 0 0 0 0 17 0 0 0
/proc/30157/statm: 26410 2216 480 234 0 25112 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 105640

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/81 30158
/proc/meminfo: memFree=1479320/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=162.22
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5019 0 0 0 16220 2 0 0 25 0 1 0 2008157333 108175360 2217 996147200 134512640 135472138 4294956224 18446744073709551615 134616928 0 0 4096 0 0 0 0 17 0 0 0
/proc/30157/statm: 26410 2217 480 234 0 25112 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 105640

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/81 30158
/proc/meminfo: memFree=1479256/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=222.2
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5019 0 0 0 22218 2 0 0 25 0 1 0 2008157333 108175360 2217 996147200 134512640 135472138 4294956224 18446744073709551615 135235141 0 0 4096 0 0 0 0 17 0 0 0
/proc/30157/statm: 26410 2217 480 234 0 25112 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 105640

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/81 30158
/proc/meminfo: memFree=1479256/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=282.18
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5020 0 0 0 28216 2 0 0 25 0 1 0 2008157333 108175360 2218 996147200 134512640 135472138 4294956224 18446744073709551615 135234549 0 0 4096 0 0 0 0 17 0 0 0
/proc/30157/statm: 26410 2218 480 234 0 25112 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 105640

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/81 30158
/proc/meminfo: memFree=1479256/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=342.15
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5021 0 0 0 34213 2 0 0 25 0 1 0 2008157333 108175360 2219 996147200 134512640 135472138 4294956224 18446744073709551615 134595464 0 0 4096 0 0 0 0 17 0 0 0
/proc/30157/statm: 26410 2219 480 234 0 25112 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 105640

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/81 30158
/proc/meminfo: memFree=1479256/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=402.13
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5021 0 0 0 40211 2 0 0 25 0 1 0 2008157333 108175360 2219 996147200 134512640 135472138 4294956224 18446744073709551615 135252631 0 0 4096 0 0 0 0 17 0 0 0
/proc/30157/statm: 26410 2219 480 234 0 25112 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 105640

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/81 30158
/proc/meminfo: memFree=1479320/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=462.11
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5021 0 0 0 46209 2 0 0 25 0 1 0 2008157333 108175360 2219 996147200 134512640 135472138 4294956224 18446744073709551615 134595464 0 0 4096 0 0 0 0 17 0 0 0
/proc/30157/statm: 26410 2219 480 234 0 25112 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 105640

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/81 30158
/proc/meminfo: memFree=1479320/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=522.08
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5022 0 0 0 52206 2 0 0 25 0 1 0 2008157333 108175360 2220 996147200 134512640 135472138 4294956224 18446744073709551615 134595464 0 0 4096 0 0 0 0 17 0 0 0
/proc/30157/statm: 26410 2220 480 234 0 25112 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 105640

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/81 30158
/proc/meminfo: memFree=1479320/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=582.06
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5022 0 0 0 58204 2 0 0 25 0 1 0 2008157333 108175360 2220 996147200 134512640 135472138 4294956224 18446744073709551615 10056064 0 0 4096 0 0 0 0 17 0 0 0
/proc/30157/statm: 26410 2220 480 234 0 25112 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 105640

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/81 30158
/proc/meminfo: memFree=1479256/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=642.05
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5022 0 0 0 64202 3 0 0 25 0 1 0 2008157333 108175360 2220 996147200 134512640 135472138 4294956224 18446744073709551615 134595464 0 0 4096 0 0 0 0 17 0 0 0
/proc/30157/statm: 26410 2220 480 234 0 25112 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 105640


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

[startup+882.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 30200
/proc/meminfo: memFree=1512224/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=880.5
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5022 0 0 0 88046 4 0 0 25 0 1 0 2008157333 108175360 2220 996147200 134512640 135472138 4294956224 18446744073709551615 134595464 0 0 4096 0 0 0 0 17 1 0 0
/proc/30157/statm: 26410 2220 480 234 0 25112 0
Current children cumulated CPU time (s) 880.5
Current children cumulated vsize (KiB) 105640

[startup+942.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 30200
/proc/meminfo: memFree=1512224/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=940.01
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5023 0 0 0 93997 4 0 0 25 0 1 0 2008157333 108175360 2221 996147200 134512640 135472138 4294956224 18446744073709551615 134595441 0 0 4096 0 0 0 0 17 1 0 0
/proc/30157/statm: 26410 2221 480 234 0 25112 0
Current children cumulated CPU time (s) 940.01
Current children cumulated vsize (KiB) 105640

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 30200
/proc/meminfo: memFree=1512224/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=999.52
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5023 0 0 0 99947 5 0 0 25 0 1 0 2008157333 108175360 2221 996147200 134512640 135472138 4294956224 18446744073709551615 135264461 0 0 4096 0 0 0 0 17 1 0 0
/proc/30157/statm: 26410 2221 480 234 0 25112 0
Current children cumulated CPU time (s) 999.52
Current children cumulated vsize (KiB) 105640

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 30200
/proc/meminfo: memFree=1512224/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=1059.03
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5024 0 0 0 105898 5 0 0 25 0 1 0 2008157333 108175360 2222 996147200 134512640 135472138 4294956224 18446744073709551615 135263362 0 0 4096 0 0 0 0 17 1 0 0
/proc/30157/statm: 26410 2222 480 234 0 25112 0
Current children cumulated CPU time (s) 1059.03
Current children cumulated vsize (KiB) 105640

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 30200
/proc/meminfo: memFree=1512224/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=1118.53
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5024 0 0 0 111847 6 0 0 25 0 1 0 2008157333 108175360 2222 996147200 134512640 135472138 4294956224 18446744073709551615 134595406 0 0 4096 0 0 0 0 17 1 0 0
/proc/30157/statm: 26410 2222 480 234 0 25112 0
Current children cumulated CPU time (s) 1118.53
Current children cumulated vsize (KiB) 105640

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 30200
/proc/meminfo: memFree=1512160/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=1178.04
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5025 0 0 0 117798 6 0 0 25 0 1 0 2008157333 108175360 2223 996147200 134512640 135472138 4294956224 18446744073709551615 134595447 0 0 4096 0 0 0 0 17 1 0 0
/proc/30157/statm: 26410 2223 480 234 0 25112 0
Current children cumulated CPU time (s) 1178.04
Current children cumulated vsize (KiB) 105640

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 30200
/proc/meminfo: memFree=1512032/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=1237.55
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5025 0 0 0 123749 6 0 0 25 0 1 0 2008157333 108175360 2223 996147200 134512640 135472138 4294956224 18446744073709551615 134595447 0 0 4096 0 0 0 0 17 1 0 0
/proc/30157/statm: 26410 2223 480 234 0 25112 0
Current children cumulated CPU time (s) 1237.55
Current children cumulated vsize (KiB) 105640

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 30200
/proc/meminfo: memFree=1511968/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=1297.06
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5027 0 0 0 129700 6 0 0 25 0 1 0 2008157333 108175360 2225 996147200 134512640 135472138 4294956224 18446744073709551615 134595487 0 0 4096 0 0 0 0 17 1 0 0
/proc/30157/statm: 26410 2225 480 234 0 25112 0
Current children cumulated CPU time (s) 1297.06
Current children cumulated vsize (KiB) 105640

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 30200
/proc/meminfo: memFree=1511968/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=1356.57
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5027 0 0 0 135650 7 0 0 25 0 1 0 2008157333 108175360 2225 996147200 134512640 135472138 4294956224 18446744073709551615 134578987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30157/statm: 26410 2225 480 234 0 25112 0
Current children cumulated CPU time (s) 1356.57
Current children cumulated vsize (KiB) 105640

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 30200
/proc/meminfo: memFree=1511968/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=1416.07
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5028 0 0 0 141600 7 0 0 25 0 1 0 2008157333 108175360 2226 996147200 134512640 135472138 4294956224 18446744073709551615 134595461 0 0 4096 0 0 0 0 17 1 0 0
/proc/30157/statm: 26410 2226 480 234 0 25112 0
Current children cumulated CPU time (s) 1416.07
Current children cumulated vsize (KiB) 105640

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 30200
/proc/meminfo: memFree=1511968/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=1475.57
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5029 0 0 0 147550 7 0 0 25 0 1 0 2008157333 108175360 2227 996147200 134512640 135472138 4294956224 18446744073709551615 134595461 0 0 4096 0 0 0 0 17 1 0 0
/proc/30157/statm: 26410 2227 480 234 0 25112 0
Current children cumulated CPU time (s) 1475.57
Current children cumulated vsize (KiB) 105640

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 30200
/proc/meminfo: memFree=1511968/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=1535.08
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5029 0 0 0 153500 8 0 0 25 0 1 0 2008157333 108175360 2227 996147200 134512640 135472138 4294956224 18446744073709551615 135264224 0 0 4096 0 0 0 0 17 1 0 0
/proc/30157/statm: 26410 2227 480 234 0 25112 0
Current children cumulated CPU time (s) 1535.08
Current children cumulated vsize (KiB) 105640

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 30200
/proc/meminfo: memFree=1511968/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=1594.59
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5030 0 0 0 159451 8 0 0 25 0 1 0 2008157333 108175360 2228 996147200 134512640 135472138 4294956224 18446744073709551615 135263224 0 0 4096 0 0 0 0 17 1 0 0
/proc/30157/statm: 26410 2228 480 234 0 25112 0
Current children cumulated CPU time (s) 1594.59
Current children cumulated vsize (KiB) 105640

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 30200
/proc/meminfo: memFree=1511968/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=1654.09
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5030 0 0 0 165401 8 0 0 25 0 1 0 2008157333 108175360 2228 996147200 134512640 135472138 4294956224 18446744073709551615 134595464 0 0 4096 0 0 0 0 17 1 0 0
/proc/30157/statm: 26410 2228 480 234 0 25112 0
Current children cumulated CPU time (s) 1654.09
Current children cumulated vsize (KiB) 105640

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 30200
/proc/meminfo: memFree=1511968/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=1713.59
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5030 0 0 0 171351 8 0 0 25 0 1 0 2008157333 108175360 2228 996147200 134512640 135472138 4294956224 18446744073709551615 134595507 0 0 4096 0 0 0 0 17 1 0 0
/proc/30157/statm: 26410 2228 480 234 0 25112 0
Current children cumulated CPU time (s) 1713.59
Current children cumulated vsize (KiB) 105640

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 30200
/proc/meminfo: memFree=1511776/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=1773.1
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5030 0 0 0 177302 8 0 0 25 0 1 0 2008157333 108175360 2228 996147200 134512640 135472138 4294956224 18446744073709551615 134595447 0 0 4096 0 0 0 0 17 1 0 0
/proc/30157/statm: 26410 2228 480 234 0 25112 0
Current children cumulated CPU time (s) 1773.1
Current children cumulated vsize (KiB) 105640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.51 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 30200
/proc/meminfo: memFree=1511840/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=1800.08
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5030 0 0 0 180000 8 0 0 25 0 1 0 2008157333 108175360 2228 996147200 134512640 135472138 4294956224 18446744073709551615 134581691 0 0 4096 0 0 0 0 17 1 0 0
/proc/30157/statm: 26410 2228 480 234 0 25112 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 105640

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

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

[startup+1809.51 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 30200
/proc/meminfo: memFree=1511840/2055920 swapFree=4179912/4192956
[pid=30157] ppid=30155 vsize=105640 CPUtime=1800.08
/proc/30157/stat : 30157 (casperzito) R 30155 30157 30036 0 -1 4194304 5030 0 0 0 180000 8 0 0 25 0 1 0 2008157333 108175360 2228 996147200 134512640 135472138 4294956224 18446744073709551615 134581691 0 0 4096 0 0 0 0 17 1 0 0
/proc/30157/statm: 26410 2228 480 234 0 25112 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 105640

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1809.51
CPU time (s): 1800.09
CPU user time (s): 1800
CPU system time (s): 0.089986
CPU usage (%): 99.4794
Max. virtual memory (cumulated for all children) (KiB): 118136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5030
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= 48037

runsolver used 1.38679 second user time and 5.20421 second system time

The end

Launcher Data (download as text)

Begin job on node53 at 2008-07-05 23:04:10
IDJOB=1101229
IDBENCH=60016
IDSOLVER=362
FILE ID=node53/1101229-1215291850
PBS_JOBID= 7882367
Free space on /tmp= 65120 MiB

SOLVER NAME= casper zito
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-36_ext.xml
COMMAND LINE= HOME/casperzito BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1101229-1215291850/watcher-1101229-1215291850 -o /tmp/evaluation-result-1101229-1215291850/solver-1101229-1215291850 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzito HOME/instance-1101229-1215291850.xml 360186736 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 62626a6c2b6ea9715f78519d902839af
RANDOM SEED=360186736

node53.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		: 3000.222
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		: 3000.222
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:       1487232 kB
Buffers:         97700 kB
Cached:         329120 kB
SwapCached:       7428 kB
Active:         287808 kB
Inactive:       214620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1487232 kB
SwapTotal:     4192956 kB
SwapFree:      4179912 kB
Dirty:            3268 kB
Writeback:           0 kB
Mapped:          88596 kB
Slab:            51516 kB
Committed_AS:  4794944 kB
PageTables:       1888 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= 65120 MiB
End job on node53 at 2008-07-05 23:34:22