Trace number 1079963

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) 1800.06 1801.51

General information on the benchmark

Namecsp/rand-3-20-20/
normalized-rand-3-20-20-60-632-49_ext.xml
MD5SUM25720c36732239b7436c9971631f16ab
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark23.1615
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints57
Maximum constraint arity3
Maximum domain size20
Number of constraints which are defined in extension57
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.01	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.00/0.01	c Parsing = 1
0.09/0.14	c Building = 1
0.09/0.17	c [ NumberOfVariables = 20 ]
0.09/0.17	c [ NumberOfConstraints = 57 ]
0.09/0.17	c [ SizeOfSearchSpace(log2) = 86.4386 ]
0.09/0.17	c SymmetrySearch = 1
0.58/0.67	c InitialPropagation = 1
0.58/0.68	c [ SizeOfSearchSpace(log2) = 86.4386 ]
0.58/0.68	c InitialSAC = 1
0.69/0.78	c [ SizeOfSearchSpace(log2) = 86.4386 ]
0.69/0.78	c Search(SampleFF) : 
76.83/76.95	c [ Sampling domwdeg ]
76.83/76.95	c [ Sampling impacts ]
76.83/76.95	c [ Sampling la ]
76.83/76.95	c [ SamplingScores: ]
76.83/76.95	c [ domwdeg+min = 6.3441e-05 | domwdeg+rnd = 9.60562e-05 ]
76.83/76.95	c [ impacts+min = 0.000234155 | impacts+rnd = 0.000283889 ]
76.83/76.95	c [ la+min = 4.87616e-07 | la+rnd = 1.07235e-07 ]
76.83/76.95	c [ domwdeg = 7.97486e-05 | impacts = 0.000259022 | la = 2.97425e-07 ]
76.83/76.95	c [ min = 9.93612e-05 | rand = 0.000259022 ]
76.83/76.95	c [ restarting at (1.13177,0.000375016) ]
79.62/79.79	c [ restarting at (2.82944,0.000437813) ]
86.72/86.87	c [ restarting at (7.07359,0.00110625) ]
104.41/104.57	c [ restarting at (17.684,0.003295) ]
148.67/148.82	c [ restarting at (44.21,0.00969375) ]
259.08/259.38	c [ restarting at (110.525,0.0208812) ]
535.26/535.79	c [ restarting at (276.312,0.0732566) ]
1225.81/1226.80	c [ restarting at (690.781,0.163378) ]

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-1079963-1215211368/watcher-1079963-1215211368 -o /tmp/evaluation-result-1079963-1215211368/solver-1079963-1215211368 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1079963-1215211368.xml 1773214248 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 24445
/proc/meminfo: memFree=1593608/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=2624 CPUtime=0
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 1550807220 2686976 45 996147200 134512640 135477443 4294956224 18446744073709551615 8606500 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 892 48 35 235 0 20 0

[startup+0.0658571 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 24445
/proc/meminfo: memFree=1593608/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=6776 CPUtime=0.05
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 792 0 0 0 5 0 0 0 18 0 1 0 1550807220 6938624 752 996147200 134512640 135477443 4294956224 18446744073709551615 134800208 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 1694 752 365 235 0 395 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6776

[startup+0.102859 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 24445
/proc/meminfo: memFree=1593608/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=7700 CPUtime=0.09
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 1019 0 0 0 9 0 0 0 18 0 1 0 1550807220 7884800 979 996147200 134512640 135477443 4294956224 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 1925 979 365 235 0 626 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7700

[startup+0.305865 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 24445
/proc/meminfo: memFree=1593608/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=122048 CPUtime=0.29
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 5738 0 0 0 27 2 0 0 19 0 1 0 1550807220 124977152 5698 996147200 134512640 135477443 4294956224 18446744073709551615 9041531 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 30512 5699 432 235 0 29213 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 122048

[startup+0.701926 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 24445
/proc/meminfo: memFree=1593608/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=0.69
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 10968 0 0 0 65 4 0 0 23 0 1 0 1550807220 111685632 2630 996147200 134512640 135477443 4294956224 18446744073709551615 134590252 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 2630 456 235 0 25968 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 109068

[startup+1.50203 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 24446
/proc/meminfo: memFree=1584192/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=1.49
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11188 0 0 0 145 4 0 0 25 0 1 0 1550807220 111685632 2850 996147200 134512640 135477443 4294956224 18446744073709551615 134590220 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 2850 477 235 0 25968 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 109068

[startup+3.1012 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 24446
/proc/meminfo: memFree=1583808/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=3.08
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11225 0 0 0 304 4 0 0 25 0 1 0 1550807220 111685632 2887 996147200 134512640 135477443 4294956224 18446744073709551615 134590300 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 2887 477 235 0 25968 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 109068

[startup+6.30156 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 24446
/proc/meminfo: memFree=1583744/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=6.28
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11243 0 0 0 624 4 0 0 25 0 1 0 1550807220 111685632 2905 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 2905 477 235 0 25968 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 109068

[startup+12.7013 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 24446
/proc/meminfo: memFree=1583488/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=12.67
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11293 0 0 0 1263 4 0 0 25 0 1 0 1550807220 111685632 2955 996147200 134512640 135477443 4294956224 18446744073709551615 134600976 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 2955 477 235 0 25968 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 109068

[startup+25.5017 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 24446
/proc/meminfo: memFree=1583488/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=25.46
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11295 0 0 0 2542 4 0 0 25 0 1 0 1550807220 111685632 2957 996147200 134512640 135477443 4294956224 18446744073709551615 134590247 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 2957 479 235 0 25968 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 109068

[startup+51.1016 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 24446
/proc/meminfo: memFree=1583360/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=51.04
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11295 0 0 0 5099 5 0 0 25 0 1 0 1550807220 111685632 2957 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 2957 479 235 0 25968 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 109068

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 24446
/proc/meminfo: memFree=1582912/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=102.21
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11438 0 0 0 10216 5 0 0 25 0 1 0 1550807220 111685632 3100 996147200 134512640 135477443 4294956224 18446744073709551615 134600858 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 3100 480 235 0 25968 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 109068

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 24446
/proc/meminfo: memFree=1582592/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=162.16
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11486 0 0 0 16211 5 0 0 25 0 1 0 1550807220 111685632 3148 996147200 134512640 135477443 4294956224 18446744073709551615 134590283 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 3148 480 235 0 25968 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 109068

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 24446
/proc/meminfo: memFree=1582528/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=222.11
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11487 0 0 0 22206 5 0 0 25 0 1 0 1550807220 111685632 3149 996147200 134512640 135477443 4294956224 18446744073709551615 134592786 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 3149 480 235 0 25968 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 109068

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 24446
/proc/meminfo: memFree=1582400/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=282.06
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11529 0 0 0 28201 5 0 0 25 0 1 0 1550807220 111685632 3191 996147200 134512640 135477443 4294956224 18446744073709551615 134609547 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 3191 480 235 0 25968 0
Current children cumulated CPU time (s) 282.06
Current children cumulated vsize (KiB) 109068

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 4/76 24447
/proc/meminfo: memFree=1582392/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=342.01
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11529 0 0 0 34196 5 0 0 25 0 1 0 1550807220 111685632 3191 996147200 134512640 135477443 4294956224 18446744073709551615 134590300 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 3191 480 235 0 25968 0
Current children cumulated CPU time (s) 342.01
Current children cumulated vsize (KiB) 109068

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 24447
/proc/meminfo: memFree=1582008/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=401.96
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11609 0 0 0 40191 5 0 0 25 0 1 0 1550807220 111685632 3271 996147200 134512640 135477443 4294956224 18446744073709551615 135268673 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 3271 480 235 0 25968 0
Current children cumulated CPU time (s) 401.96
Current children cumulated vsize (KiB) 109068

[startup+462.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 24447
/proc/meminfo: memFree=1581496/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=461.92
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11712 0 0 0 46187 5 0 0 25 0 1 0 1550807220 111685632 3374 996147200 134512640 135477443 4294956224 18446744073709551615 134609875 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 3374 480 235 0 25968 0
Current children cumulated CPU time (s) 461.92
Current children cumulated vsize (KiB) 109068

[startup+522.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 24447
/proc/meminfo: memFree=1581432/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=521.87
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11712 0 0 0 52182 5 0 0 25 0 1 0 1550807220 111685632 3374 996147200 134512640 135477443 4294956224 18446744073709551615 134600999 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 3374 480 235 0 25968 0
Current children cumulated CPU time (s) 521.87
Current children cumulated vsize (KiB) 109068

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 4/77 24448
/proc/meminfo: memFree=1581360/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=581.82
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11712 0 0 0 58177 5 0 0 25 0 1 0 1550807220 111685632 3374 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 3374 480 235 0 25968 0
Current children cumulated CPU time (s) 581.82
Current children cumulated vsize (KiB) 109068

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 24448
/proc/meminfo: memFree=1581296/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=641.78
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11712 0 0 0 64173 5 0 0 25 0 1 0 1550807220 111685632 3374 996147200 134512640 135477443 4294956224 18446744073709551615 134590226 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 3374 480 235 0 25968 0
Current children cumulated CPU time (s) 641.78
Current children cumulated vsize (KiB) 109068


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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 24477
/proc/meminfo: memFree=1706696/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=881.58
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11712 0 0 0 88152 6 0 0 25 0 1 0 1550807220 111685632 3374 996147200 134512640 135477443 4294956224 18446744073709551615 134590162 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 3374 480 235 0 25968 0
Current children cumulated CPU time (s) 881.58
Current children cumulated vsize (KiB) 109068

[startup+942.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 24477
/proc/meminfo: memFree=1706568/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=941.54
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11712 0 0 0 94148 6 0 0 25 0 1 0 1550807220 111685632 3374 996147200 134512640 135477443 4294956224 18446744073709551615 134600879 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 3374 480 235 0 25968 0
Current children cumulated CPU time (s) 941.54
Current children cumulated vsize (KiB) 109068

[startup+1002.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/73 24549
/proc/meminfo: memFree=1725776/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=1001.49
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11712 0 0 0 100140 9 0 0 25 0 1 0 1550807220 111685632 3374 996147200 134512640 135477443 4294956224 18446744073709551615 134609904 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 3374 480 235 0 25968 0
Current children cumulated CPU time (s) 1001.49
Current children cumulated vsize (KiB) 109068

[startup+1062.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/81 24584
/proc/meminfo: memFree=1646096/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=1061.43
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11712 0 0 0 106133 10 0 0 25 0 1 0 1550807220 111685632 3374 996147200 134512640 135477443 4294956224 18446744073709551615 134590310 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 3374 480 235 0 25968 0
Current children cumulated CPU time (s) 1061.43
Current children cumulated vsize (KiB) 109068

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 24590
/proc/meminfo: memFree=1645904/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=1121.39
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11712 0 0 0 112129 10 0 0 25 0 1 0 1550807220 111685632 3374 996147200 134512640 135477443 4294956224 18446744073709551615 134590274 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 3374 480 235 0 25968 0
Current children cumulated CPU time (s) 1121.39
Current children cumulated vsize (KiB) 109068

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 24590
/proc/meminfo: memFree=1645840/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=1181.35
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11712 0 0 0 118124 11 0 0 25 0 1 0 1550807220 111685632 3374 996147200 134512640 135477443 4294956224 18446744073709551615 134590274 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 3374 480 235 0 25968 0
Current children cumulated CPU time (s) 1181.35
Current children cumulated vsize (KiB) 109068

[startup+1242.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/81 24590
/proc/meminfo: memFree=1645776/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=1241.29
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11712 0 0 0 124118 11 0 0 25 0 1 0 1550807220 111685632 3374 996147200 134512640 135477443 4294956224 18446744073709551615 134609795 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 3374 480 235 0 25968 0
Current children cumulated CPU time (s) 1241.29
Current children cumulated vsize (KiB) 109068

[startup+1302.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/81 24590
/proc/meminfo: memFree=1645776/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=1301.25
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11712 0 0 0 130114 11 0 0 25 0 1 0 1550807220 111685632 3374 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 3374 480 235 0 25968 0
Current children cumulated CPU time (s) 1301.25
Current children cumulated vsize (KiB) 109068

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 24590
/proc/meminfo: memFree=1645776/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=1361.2
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11712 0 0 0 136109 11 0 0 25 0 1 0 1550807220 111685632 3374 996147200 134512640 135477443 4294956224 18446744073709551615 134600976 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 3374 480 235 0 25968 0
Current children cumulated CPU time (s) 1361.2
Current children cumulated vsize (KiB) 109068

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 24590
/proc/meminfo: memFree=1645776/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=1421.15
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11712 0 0 0 142104 11 0 0 25 0 1 0 1550807220 111685632 3374 996147200 134512640 135477443 4294956224 18446744073709551615 134590165 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 3374 480 235 0 25968 0
Current children cumulated CPU time (s) 1421.15
Current children cumulated vsize (KiB) 109068

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 24590
/proc/meminfo: memFree=1645712/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=1481.1
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11712 0 0 0 148099 11 0 0 25 0 1 0 1550807220 111685632 3374 996147200 134512640 135477443 4294956224 18446744073709551615 134600941 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 3374 480 235 0 25968 0
Current children cumulated CPU time (s) 1481.1
Current children cumulated vsize (KiB) 109068

[startup+1542.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/81 24590
/proc/meminfo: memFree=1645648/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=1541.05
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11712 0 0 0 154094 11 0 0 25 0 1 0 1550807220 111685632 3374 996147200 134512640 135477443 4294956224 18446744073709551615 134583296 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 3374 480 235 0 25968 0
Current children cumulated CPU time (s) 1541.05
Current children cumulated vsize (KiB) 109068

[startup+1602.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/81 24590
/proc/meminfo: memFree=1645648/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=1601
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11712 0 0 0 160089 11 0 0 25 0 1 0 1550807220 111685632 3374 996147200 134512640 135477443 4294956224 18446744073709551615 134590291 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 3374 480 235 0 25968 0
Current children cumulated CPU time (s) 1601
Current children cumulated vsize (KiB) 109068

[startup+1662.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/81 24590
/proc/meminfo: memFree=1645456/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=1660.96
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11713 0 0 0 166084 12 0 0 25 0 1 0 1550807220 111685632 3375 996147200 134512640 135477443 4294956224 18446744073709551615 134590286 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 3375 480 235 0 25968 0
Current children cumulated CPU time (s) 1660.96
Current children cumulated vsize (KiB) 109068

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 24590
/proc/meminfo: memFree=1645456/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=1720.91
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11713 0 0 0 172079 12 0 0 25 0 1 0 1550807220 111685632 3375 996147200 134512640 135477443 4294956224 18446744073709551615 134590274 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 3375 480 235 0 25968 0
Current children cumulated CPU time (s) 1720.91
Current children cumulated vsize (KiB) 109068

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 24590
/proc/meminfo: memFree=1645328/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=1780.86
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11713 0 0 0 178074 12 0 0 25 0 1 0 1550807220 111685632 3375 996147200 134512640 135477443 4294956224 18446744073709551615 134583302 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 3375 480 235 0 25968 0
Current children cumulated CPU time (s) 1780.86
Current children cumulated vsize (KiB) 109068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 24590
/proc/meminfo: memFree=1645328/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=1800.05
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11713 0 0 0 179993 12 0 0 25 0 1 0 1550807220 111685632 3375 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 3375 480 235 0 25968 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 109068

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

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

[startup+1801.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 24590
/proc/meminfo: memFree=1645328/2055920 swapFree=4112616/4192956
[pid=24445] ppid=24443 vsize=109068 CPUtime=1800.05
/proc/24445/stat : 24445 (casperzao) R 24443 24445 21923 0 -1 4194304 11713 0 0 0 179993 12 0 0 25 0 1 0 1550807220 111685632 3375 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 0 0 0
/proc/24445/statm: 27267 3375 480 235 0 25968 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 109068

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.51
CPU time (s): 1800.06
CPU user time (s): 1799.94
CPU system time (s): 0.124981
CPU usage (%): 99.9196
Max. virtual memory (cumulated for all children) (KiB): 148696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11713
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= 4359

runsolver used 1.90171 second user time and 5.10122 second system time

The end

Launcher Data (download as text)

Begin job on node38 at 2008-07-05 00:42:48
IDJOB=1079963
IDBENCH=56926
IDSOLVER=361
FILE ID=node38/1079963-1215211368
PBS_JOBID= 7881695
Free space on /tmp= 66436 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/rand-3-20-20/normalized-rand-3-20-20-60-632-49_ext.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1079963-1215211368/watcher-1079963-1215211368 -o /tmp/evaluation-result-1079963-1215211368/solver-1079963-1215211368 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1079963-1215211368.xml 1773214248 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 25720c36732239b7436c9971631f16ab
RANDOM SEED=1773214248

node38.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		: 3000.223
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		: 3000.223
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:       1594088 kB
Buffers:         25388 kB
Cached:         138444 kB
SwapCached:      74100 kB
Active:         370824 kB
Inactive:        36088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1594088 kB
SwapTotal:     4192956 kB
SwapFree:      4112616 kB
Dirty:            4060 kB
Writeback:           0 kB
Mapped:         249932 kB
Slab:            39328 kB
Committed_AS:  3249464 kB
PageTables:       2660 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= 66428 MiB
End job on node38 at 2008-07-05 01:12:52