Trace number 1042990

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) 1800.05 1807.41

General information on the benchmark

Namecsp/rand-2-26/
normalized-rand-26-26-325-155-56021_ext.xml
MD5SUM4e25d3e31c05afba1ae1fe9a01430254
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark264.937
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)

0.20/0.21	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.20/0.21	c Parsing = 1
0.20/0.21	c Building = 1
0.20/0.21	c [ NumberOfVariables = 26 ]
0.20/0.21	c [ NumberOfConstraints = 325 ]
0.20/0.21	c [ SizeOfSearchSpace(log2) = 122.211 ]
0.20/0.21	c SymmetrySearch = 1
0.20/0.24	c InitialPropagation = 1
0.20/0.24	c [ SizeOfSearchSpace(log2) = 122.211 ]
0.20/0.24	c InitialSAC = 1
0.29/0.37	c [ SizeOfSearchSpace(log2) = 122.211 ]
0.29/0.37	c Search(SampleFF) : 
87.74/88.13	c [ Sampling domwdeg ]
87.74/88.13	c [ Sampling impacts ]
87.74/88.13	c [ Sampling la ]
87.74/88.13	c [ SamplingScores: ]
87.74/88.13	c [ domwdeg+min = 6.94268e-05 | domwdeg+rnd = 4.41283e-05 ]
87.74/88.13	c [ impacts+min = 2.62999e-05 | impacts+rnd = 1.31894e-05 ]
87.74/88.13	c [ la+min = 7.8636e-07 | la+rnd = 2.97519e-06 ]
87.74/88.13	c [ domwdeg = 5.67775e-05 | impacts = 1.97447e-05 | la = 1.88078e-06 ]
87.74/88.13	c [ min = 3.2171e-05 | rand = 1.97447e-05 ]
87.74/88.13	c [ restarting at (3.20163,0.000127005) ]
96.30/96.72	c [ restarting at (8.00408,0.000341627) ]
117.61/118.17	c [ restarting at (20.0102,0.00165452) ]
171.10/171.81	c [ restarting at (50.0255,0.0048932) ]
304.56/305.90	c [ restarting at (125.064,0.00895713) ]
638.51/641.12	c [ restarting at (312.659,0.0405229) ]
908.11/911.82	c [ restarting at (781.649,0.0387483) ]

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-1042990-1215022649/watcher-1042990-1215022649 -o /tmp/evaluation-result-1042990-1215022649/solver-1042990-1215022649 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1042990-1215022649.xml 1874030314 

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 28475
/proc/meminfo: memFree=1363248/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=18572 CPUtime=0
/proc/28475/stat : 28475 (runsolver) R 28473 28475 28159 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 625198527 19017728 292 996147200 4194304 4296836 548682068480 18446744073709551615 231493659943 0 0 4096 24578 0 0 0 17 1 0 0
/proc/28475/statm: 4643 292 257 25 0 2626 0

[startup+0.216574 s]
/proc/loadavg: 2.00 2.00 1.91 4/72 28475
/proc/meminfo: memFree=1363248/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=112184 CPUtime=0.2
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 3745 0 0 0 18 2 0 0 18 0 1 0 625198527 114876416 3696 996147200 134512640 135477443 4294956224 18446744073709551615 134535445 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 28046 3696 440 235 0 26747 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 112184

[startup+0.302584 s]
/proc/loadavg: 2.00 2.00 1.91 4/72 28475
/proc/meminfo: memFree=1363248/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=0.29
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4128 0 0 0 27 2 0 0 19 0 1 0 625198527 104075264 2000 996147200 134512640 135477443 4294956224 18446744073709551615 134606861 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 25409 2000 457 235 0 24110 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 101636

[startup+0.4026 s]
/proc/loadavg: 2.00 2.00 1.91 4/72 28475
/proc/meminfo: memFree=1363248/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=0.39
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4269 0 0 0 37 2 0 0 20 0 1 0 625198527 104075264 2141 996147200 134512640 135477443 4294956224 18446744073709551615 134607461 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 25409 2141 477 235 0 24110 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 101636

[startup+0.702647 s]
/proc/loadavg: 2.00 2.00 1.91 4/72 28475
/proc/meminfo: memFree=1363248/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=0.69
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4272 0 0 0 67 2 0 0 23 0 1 0 625198527 104075264 2144 996147200 134512640 135477443 4294956224 18446744073709551615 134606930 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 25409 2144 478 235 0 24110 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 101636

[startup+1.50176 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 28476
/proc/meminfo: memFree=1356456/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=1.48
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4274 0 0 0 146 2 0 0 25 0 1 0 625198527 104075264 2146 996147200 134512640 135477443 4294956224 18446744073709551615 134586841 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 25409 2146 478 235 0 24110 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 101636

[startup+3.102 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 28476
/proc/meminfo: memFree=1356456/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=3.08
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4275 0 0 0 306 2 0 0 25 0 1 0 625198527 104075264 2147 996147200 134512640 135477443 4294956224 18446744073709551615 135268973 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 25409 2147 478 235 0 24110 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 101636

[startup+6.30147 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 28476
/proc/meminfo: memFree=1356392/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=6.26
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4275 0 0 0 624 2 0 0 25 0 1 0 625198527 104075264 2147 996147200 134512640 135477443 4294956224 18446744073709551615 134606922 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 25409 2147 478 235 0 24110 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 101636

[startup+12.7014 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 28476
/proc/meminfo: memFree=1356264/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=12.64
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4277 0 0 0 1262 2 0 0 25 0 1 0 625198527 104075264 2149 996147200 134512640 135477443 4294956224 18446744073709551615 135272336 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 25409 2149 478 235 0 24110 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 101636

[startup+25.5063 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 28476
/proc/meminfo: memFree=1356264/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=25.39
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4280 0 0 0 2537 2 0 0 25 0 1 0 625198527 104075264 2152 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 25409 2152 480 235 0 24110 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 101636

[startup+51.1021 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 28476
/proc/meminfo: memFree=1356264/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=50.88
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4282 0 0 0 5086 2 0 0 25 0 1 0 625198527 104075264 2154 996147200 134512640 135477443 4294956224 18446744073709551615 134583302 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 25409 2154 480 235 0 24110 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 101636

[startup+102.303 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 28476
/proc/meminfo: memFree=1356264/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=101.87
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4292 0 0 0 10185 2 0 0 25 0 1 0 625198527 104075264 2164 996147200 134512640 135477443 4294956224 18446744073709551615 135269086 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 25409 2164 481 235 0 24110 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 101636

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 28476
/proc/meminfo: memFree=1356200/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=161.63
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4294 0 0 0 16161 2 0 0 25 0 1 0 625198527 104075264 2166 996147200 134512640 135477443 4294956224 18446744073709551615 134606935 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 25409 2166 481 235 0 24110 0
Current children cumulated CPU time (s) 161.63
Current children cumulated vsize (KiB) 101636

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 28476
/proc/meminfo: memFree=1356200/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=221.4
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4296 0 0 0 22138 2 0 0 25 0 1 0 625198527 104075264 2168 996147200 134512640 135477443 4294956224 18446744073709551615 135268982 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 25409 2168 481 235 0 24110 0
Current children cumulated CPU time (s) 221.4
Current children cumulated vsize (KiB) 101636

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 28476
/proc/meminfo: memFree=1356136/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=281.15
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4298 0 0 0 28113 2 0 0 25 0 1 0 625198527 104075264 2170 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 25409 2170 481 235 0 24110 0
Current children cumulated CPU time (s) 281.15
Current children cumulated vsize (KiB) 101636

[startup+342.306 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 28476
/proc/meminfo: memFree=1355944/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=340.92
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4298 0 0 0 34089 3 0 0 25 0 1 0 625198527 104075264 2170 996147200 134512640 135477443 4294956224 18446744073709551615 134584173 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 25409 2170 481 235 0 24110 0
Current children cumulated CPU time (s) 340.92
Current children cumulated vsize (KiB) 101636

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 28476
/proc/meminfo: memFree=1355944/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=400.67
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4298 0 0 0 40064 3 0 0 25 0 1 0 625198527 104075264 2170 996147200 134512640 135477443 4294956224 18446744073709551615 134584090 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 25409 2170 481 235 0 24110 0
Current children cumulated CPU time (s) 400.67
Current children cumulated vsize (KiB) 101636

[startup+462.303 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 28476
/proc/meminfo: memFree=1355944/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=460.43
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4298 0 0 0 46040 3 0 0 25 0 1 0 625198527 104075264 2170 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 25409 2170 481 235 0 24110 0
Current children cumulated CPU time (s) 460.43
Current children cumulated vsize (KiB) 101636

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 28476
/proc/meminfo: memFree=1356008/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=520.18
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4298 0 0 0 52015 3 0 0 25 0 1 0 625198527 104075264 2170 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 25409 2170 481 235 0 24110 0
Current children cumulated CPU time (s) 520.18
Current children cumulated vsize (KiB) 101636

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 28476
/proc/meminfo: memFree=1355944/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=579.94
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4301 0 0 0 57991 3 0 0 25 0 1 0 625198527 104075264 2173 996147200 134512640 135477443 4294956224 18446744073709551615 134606730 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 25409 2173 481 235 0 24110 0
Current children cumulated CPU time (s) 579.94
Current children cumulated vsize (KiB) 101636

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 28476
/proc/meminfo: memFree=1355944/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=639.7
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4301 0 0 0 63967 3 0 0 25 0 1 0 625198527 104075264 2173 996147200 134512640 135477443 4294956224 18446744073709551615 134584157 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 25409 2173 481 235 0 24110 0
Current children cumulated CPU time (s) 639.7
Current children cumulated vsize (KiB) 101636


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

[startup+822.302 s]
/proc/loadavg: 2.03 2.01 1.92 3/73 28476
/proc/meminfo: memFree=1356008/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=818.98
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4301 0 0 0 81895 3 0 0 25 0 1 0 625198527 104075264 2173 996147200 134512640 135477443 4294956224 18446744073709551615 134606969 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 25409 2173 481 235 0 24110 0
Current children cumulated CPU time (s) 818.98
Current children cumulated vsize (KiB) 101636

[startup+882.301 s]
/proc/loadavg: 2.01 2.00 1.92 3/73 28476
/proc/meminfo: memFree=1355944/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=878.73
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4301 0 0 0 87870 3 0 0 25 0 1 0 625198527 104075264 2173 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 25409 2173 481 235 0 24110 0
Current children cumulated CPU time (s) 878.73
Current children cumulated vsize (KiB) 101636

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/70 28532
/proc/meminfo: memFree=1282240/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=938.46
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4301 0 0 0 93833 13 0 0 25 0 1 0 625198527 104075264 2173 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 0 0 0
/proc/28475/statm: 25409 2173 481 235 0 24110 0
Current children cumulated CPU time (s) 938.46
Current children cumulated vsize (KiB) 101636

[startup+1002.31 s]
/proc/loadavg: 2.00 2.00 1.92 3/73 28572
/proc/meminfo: memFree=1247208/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=998.21
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4301 0 0 0 99806 15 0 0 25 0 1 0 625198527 104075264 2173 996147200 134512640 135477443 4294956224 18446744073709551615 134589122 0 0 4096 0 0 0 0 17 0 0 0
/proc/28475/statm: 25409 2173 481 235 0 24110 0
Current children cumulated CPU time (s) 998.21
Current children cumulated vsize (KiB) 101636

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/73 28572
/proc/meminfo: memFree=1247080/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=1057.96
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4301 0 0 0 105781 15 0 0 25 0 1 0 625198527 104075264 2173 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 0 0 0
/proc/28475/statm: 25409 2173 481 235 0 24110 0
Current children cumulated CPU time (s) 1057.96
Current children cumulated vsize (KiB) 101636

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/73 28572
/proc/meminfo: memFree=1247144/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=1117.72
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4301 0 0 0 111757 15 0 0 25 0 1 0 625198527 104075264 2173 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 0 0 0
/proc/28475/statm: 25409 2173 481 235 0 24110 0
Current children cumulated CPU time (s) 1117.72
Current children cumulated vsize (KiB) 101636

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/73 28572
/proc/meminfo: memFree=1247080/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=1177.48
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4301 0 0 0 117732 16 0 0 25 0 1 0 625198527 104075264 2173 996147200 134512640 135477443 4294956224 18446744073709551615 134607052 0 0 4096 0 0 0 0 17 0 0 0
/proc/28475/statm: 25409 2173 481 235 0 24110 0
Current children cumulated CPU time (s) 1177.48
Current children cumulated vsize (KiB) 101636

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/73 28572
/proc/meminfo: memFree=1247080/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=1237.24
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4301 0 0 0 123708 16 0 0 25 0 1 0 625198527 104075264 2173 996147200 134512640 135477443 4294956224 18446744073709551615 134586841 0 0 4096 0 0 0 0 17 0 0 0
/proc/28475/statm: 25409 2173 481 235 0 24110 0
Current children cumulated CPU time (s) 1237.24
Current children cumulated vsize (KiB) 101636

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/73 28572
/proc/meminfo: memFree=1247080/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=1296.99
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4302 0 0 0 129683 16 0 0 25 0 1 0 625198527 104075264 2174 996147200 134512640 135477443 4294956224 18446744073709551615 134606973 0 0 4096 0 0 0 0 17 0 0 0
/proc/28475/statm: 25409 2174 481 235 0 24110 0
Current children cumulated CPU time (s) 1296.99
Current children cumulated vsize (KiB) 101636

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/73 28572
/proc/meminfo: memFree=1247144/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=1356.74
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4305 0 0 0 135658 16 0 0 25 0 1 0 625198527 104075264 2177 996147200 134512640 135477443 4294956224 18446744073709551615 135208581 0 0 4096 0 0 0 0 17 0 0 0
/proc/28475/statm: 25409 2177 481 235 0 24110 0
Current children cumulated CPU time (s) 1356.74
Current children cumulated vsize (KiB) 101636

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/73 28572
/proc/meminfo: memFree=1247144/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=1416.5
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4305 0 0 0 141634 16 0 0 25 0 1 0 625198527 104075264 2177 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 0 0 0
/proc/28475/statm: 25409 2177 481 235 0 24110 0
Current children cumulated CPU time (s) 1416.5
Current children cumulated vsize (KiB) 101636

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/73 28572
/proc/meminfo: memFree=1247144/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=1476.26
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4305 0 0 0 147610 16 0 0 25 0 1 0 625198527 104075264 2177 996147200 134512640 135477443 4294956224 18446744073709551615 135268214 0 0 4096 0 0 0 0 17 0 0 0
/proc/28475/statm: 25409 2177 481 235 0 24110 0
Current children cumulated CPU time (s) 1476.26
Current children cumulated vsize (KiB) 101636

[startup+1542.3 s]
/proc/loadavg: 2.05 2.01 1.92 3/73 28572
/proc/meminfo: memFree=1247144/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=1536.02
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4305 0 0 0 153586 16 0 0 25 0 1 0 625198527 104075264 2177 996147200 134512640 135477443 4294956224 18446744073709551615 134584413 0 0 4096 0 0 0 0 17 0 0 0
/proc/28475/statm: 25409 2177 481 235 0 24110 0
Current children cumulated CPU time (s) 1536.02
Current children cumulated vsize (KiB) 101636

[startup+1602.3 s]
/proc/loadavg: 2.20 2.06 1.94 3/73 28572
/proc/meminfo: memFree=1247144/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=1595.77
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4305 0 0 0 159561 16 0 0 25 0 1 0 625198527 104075264 2177 996147200 134512640 135477443 4294956224 18446744073709551615 134606740 0 0 4096 0 0 0 0 17 0 0 0
/proc/28475/statm: 25409 2177 481 235 0 24110 0
Current children cumulated CPU time (s) 1595.77
Current children cumulated vsize (KiB) 101636

[startup+1662.31 s]
/proc/loadavg: 2.07 2.04 1.94 3/73 28572
/proc/meminfo: memFree=1247016/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=1655.54
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4305 0 0 0 165537 17 0 0 25 0 1 0 625198527 104075264 2177 996147200 134512640 135477443 4294956224 18446744073709551615 134584048 0 0 4096 0 0 0 0 17 0 0 0
/proc/28475/statm: 25409 2177 481 235 0 24110 0
Current children cumulated CPU time (s) 1655.54
Current children cumulated vsize (KiB) 101636

[startup+1722.3 s]
/proc/loadavg: 2.02 2.03 1.94 3/73 28572
/proc/meminfo: memFree=1246952/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=1715.29
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4305 0 0 0 171512 17 0 0 25 0 1 0 625198527 104075264 2177 996147200 134512640 135477443 4294956224 18446744073709551615 134606716 0 0 4096 0 0 0 0 17 0 0 0
/proc/28475/statm: 25409 2177 481 235 0 24110 0
Current children cumulated CPU time (s) 1715.29
Current children cumulated vsize (KiB) 101636

[startup+1782.3 s]
/proc/loadavg: 2.01 2.03 1.94 3/73 28572
/proc/meminfo: memFree=1246952/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=1775.05
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4305 0 0 0 177488 17 0 0 25 0 1 0 625198527 104075264 2177 996147200 134512640 135477443 4294956224 18446744073709551615 135268706 0 0 4096 0 0 0 0 17 0 0 0
/proc/28475/statm: 25409 2177 481 235 0 24110 0
Current children cumulated CPU time (s) 1775.05
Current children cumulated vsize (KiB) 101636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.4 s]
/proc/loadavg: 2.00 2.02 1.94 3/73 28572
/proc/meminfo: memFree=1246952/2055920 swapFree=4180236/4192956
[pid=28475] ppid=28473 vsize=101636 CPUtime=1800.05
/proc/28475/stat : 28475 (casperzao) R 28473 28475 28159 0 -1 4194304 4305 0 0 0 179988 17 0 0 25 0 1 0 625198527 104075264 2177 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 0 0 0
/proc/28475/statm: 25409 2177 481 235 0 24110 0
Current children cumulated CPU time (s) 1800.05
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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.41
CPU time (s): 1800.05
CPU user time (s): 1799.88
CPU system time (s): 0.171973
CPU usage (%): 99.5929
Max. virtual memory (cumulated for all children) (KiB): 112184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.88
system time used= 0.171973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4305
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= 22833

runsolver used 1.63875 second user time and 4.95125 second system time

The end

Launcher Data (download as text)

Begin job on node39 at 2008-07-02 20:17:29
IDJOB=1042990
IDBENCH=53516
IDSOLVER=361
FILE ID=node39/1042990-1215022649
PBS_JOBID= 7874392
Free space on /tmp= 66544 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/rand-2-26/normalized-rand-26-26-325-155-56021_ext.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1042990-1215022649/watcher-1042990-1215022649 -o /tmp/evaluation-result-1042990-1215022649/solver-1042990-1215022649 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1042990-1215022649.xml 1874030314 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 4e25d3e31c05afba1ae1fe9a01430254
RANDOM SEED=1874030314

node39.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		: 3000.267
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		: 3000.267
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:       1363728 kB
Buffers:         62000 kB
Cached:         539252 kB
SwapCached:       6532 kB
Active:         129784 kB
Inactive:       489884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1363728 kB
SwapTotal:     4192956 kB
SwapFree:      4180236 kB
Dirty:            3172 kB
Writeback:           0 kB
Mapped:          25552 kB
Slab:            57860 kB
Committed_AS:   903248 kB
PageTables:       1752 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= 66540 MiB
End job on node39 at 2008-07-02 20:47:39