Trace number 1080377

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 zaoUNSAT 1594.31 1596.62

DiagnosticValue
CHECKS15486700

General information on the benchmark

Namecsp/rand-3-20-20/
normalized-rand-3-20-20-60-632-35_ext.xml
MD5SUM508714bde231e40d4eeec9f003400a13
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark14.9227
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)

0.18/0.20	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.18/0.20	c Parsing = 1
0.18/0.20	c Building = 1
0.18/0.20	c [ NumberOfVariables = 20 ]
0.18/0.20	c [ NumberOfConstraints = 57 ]
0.18/0.20	c [ SizeOfSearchSpace(log2) = 86.4386 ]
0.18/0.20	c SymmetrySearch = 1
0.69/0.72	c InitialPropagation = 1
0.69/0.72	c [ SizeOfSearchSpace(log2) = 86.4386 ]
0.69/0.72	c InitialSAC = 1
0.78/0.82	c [ SizeOfSearchSpace(log2) = 86.4386 ]
0.78/0.82	c Search(SampleFF) : 
69.02/69.28	c [ Sampling domwdeg ]
69.02/69.28	c [ Sampling impacts ]
69.02/69.28	c [ Sampling la ]
69.02/69.28	c [ SamplingScores: ]
69.02/69.28	c [ domwdeg+min = 0.00119887 | domwdeg+rnd = 1.06163e-05 ]
69.02/69.28	c [ impacts+min = 0.000140357 | impacts+rnd = 0.000659413 ]
69.02/69.28	c [ la+min = 1.03292e-05 | la+rnd = 4.04846e-06 ]
69.02/69.28	c [ domwdeg = 0.000604746 | impacts = 0.000399885 | la = 7.18881e-06 ]
69.02/69.28	c [ min = 0.000449854 | rand = 0.000399885 ]
69.02/69.28	c [ restarting at (1.60065,0.0027625) ]
73.11/73.31	c [ restarting at (4.00163,0.000625625) ]
83.11/83.34	c [ restarting at (10.0041,0.0175125) ]
108.09/108.36	c [ restarting at (25.0102,0.0252691) ]
170.64/170.92	c [ restarting at (62.5255,0.0651322) ]
326.06/327.31	c [ restarting at (156.314,0.144506) ]
716.61/718.24	c [ restarting at (390.784,0.472751) ]
1594.28/1596.60	c Search(SampleFF) = 0
1594.28/1596.60	s UNSATISFIABLE
1594.28/1596.60	d CHECKS 15486674
1594.28/1596.60	c [ TotalFails = 131627 ]
1594.28/1596.60	c [ NumberOfRestarts = 61 ]
1594.28/1596.60	c [ TotalTime = 1.03536e+06 secs ]

Verifier Data (download as text)

No possible verification on an UNSAT instance

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-1080377-1215212871/watcher-1080377-1215212871 -o /tmp/evaluation-result-1080377-1215212871/solver-1080377-1215212871 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1080377-1215212871.xml 1585009059 

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 4/72 8810
/proc/meminfo: memFree=1546144/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=1056 CPUtime=0
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 1550954790 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 6910756 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/8810/statm: 264 26 20 235 0 3 0

[startup+0.00801296 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 8810
/proc/meminfo: memFree=1546144/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=2624 CPUtime=0
/proc/8810/stat : 8810 (casperzao) D 8808 8810 7095 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 1550954790 2686976 45 996147200 134512640 135477443 4294956224 18446744073709551615 6910756 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/8810/statm: 927 55 40 235 0 20 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2624

[startup+0.103027 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 8810
/proc/meminfo: memFree=1546144/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=7444 CPUtime=0.09
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 971 0 0 0 9 0 0 0 18 0 1 0 1550954790 7622656 931 996147200 134512640 135477443 4294956224 18446744073709551615 134785369 0 0 4096 0 0 0 0 17 1 0 0
/proc/8810/statm: 1861 931 365 235 0 562 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7444

[startup+0.301053 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 8810
/proc/meminfo: memFree=1546144/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=119276 CPUtime=0.28
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 5047 0 0 0 26 2 0 0 19 0 1 0 1550954790 122138624 5007 996147200 134512640 135477443 4294956224 18446744073709551615 134630213 0 0 4096 0 0 0 0 17 1 0 0
/proc/8810/statm: 29819 5007 432 235 0 28520 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 119276

[startup+0.701114 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 8810
/proc/meminfo: memFree=1546144/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=145524 CPUtime=0.69
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 10809 0 0 0 64 5 0 0 23 0 1 0 1550954790 149016576 10388 996147200 134512640 135477443 4294956224 18446744073709551615 7340184 0 0 4096 0 0 0 0 17 1 0 0
/proc/8810/statm: 36381 10388 445 235 0 35082 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 145524

[startup+1.50121 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 8811
/proc/meminfo: memFree=1536600/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=1.47
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11157 0 0 0 142 5 0 0 25 0 1 0 1550954790 111685632 2819 996147200 134512640 135477443 4294956224 18446744073709551615 134590128 0 0 4096 0 0 0 0 17 1 0 0
/proc/8810/statm: 27267 2819 477 235 0 25968 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 109068

[startup+3.10142 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 8811
/proc/meminfo: memFree=1536152/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=3.06
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11212 0 0 0 301 5 0 0 25 0 1 0 1550954790 111685632 2874 996147200 134512640 135477443 4294956224 18446744073709551615 134583306 0 0 4096 0 0 0 0 17 1 0 0
/proc/8810/statm: 27267 2874 477 235 0 25968 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 109068

[startup+6.30283 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 8811
/proc/meminfo: memFree=1536088/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=6.24
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11220 0 0 0 619 5 0 0 25 0 1 0 1550954790 111685632 2882 996147200 134512640 135477443 4294956224 18446744073709551615 134583306 0 0 4096 0 0 0 0 17 1 0 0
/proc/8810/statm: 27267 2882 477 235 0 25968 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 109068

[startup+12.7017 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 8811
/proc/meminfo: memFree=1535968/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=12.59
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11241 0 0 0 1253 6 0 0 25 0 1 0 1550954790 111685632 2903 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 1 0 0
/proc/8810/statm: 27267 2903 477 235 0 25968 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 109068

[startup+25.5013 s]
/proc/loadavg: 2.22 2.05 2.02 3/81 8850
/proc/meminfo: memFree=1474456/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=25.36
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11351 0 0 0 2530 6 0 0 25 0 1 0 1550954790 111685632 3013 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 0 0 0
/proc/8810/statm: 27267 3013 479 235 0 25968 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 109068

[startup+51.1016 s]
/proc/loadavg: 2.14 2.04 2.01 3/81 8850
/proc/meminfo: memFree=1473944/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=50.93
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11451 0 0 0 5087 6 0 0 25 0 1 0 1550954790 111685632 3113 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 0 0 0
/proc/8810/statm: 27267 3113 479 235 0 25968 0
Current children cumulated CPU time (s) 50.93
Current children cumulated vsize (KiB) 109068

[startup+102.306 s]
/proc/loadavg: 2.06 2.03 2.01 3/81 8850
/proc/meminfo: memFree=1473688/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=102.1
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11452 0 0 0 10203 7 0 0 25 0 1 0 1550954790 111685632 3114 996147200 134512640 135477443 4294956224 18446744073709551615 135268944 0 0 4096 0 0 0 0 17 0 0 0
/proc/8810/statm: 27267 3114 480 235 0 25968 0
Current children cumulated CPU time (s) 102.1
Current children cumulated vsize (KiB) 109068

[startup+162.301 s]
/proc/loadavg: 2.02 2.03 2.00 3/81 8850
/proc/meminfo: memFree=1473752/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=162.04
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11452 0 0 0 16197 7 0 0 25 0 1 0 1550954790 111685632 3114 996147200 134512640 135477443 4294956224 18446744073709551615 134590286 0 0 4096 0 0 0 0 17 0 0 0
/proc/8810/statm: 27267 3114 480 235 0 25968 0
Current children cumulated CPU time (s) 162.04
Current children cumulated vsize (KiB) 109068

[startup+222.302 s]
/proc/loadavg: 2.18 2.07 2.01 3/83 9114
/proc/meminfo: memFree=751240/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=221.83
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11452 0 0 0 22174 9 0 0 25 0 1 0 1550954790 111685632 3114 996147200 134512640 135477443 4294956224 18446744073709551615 134590274 0 0 4096 0 0 0 0 17 1 0 0
/proc/8810/statm: 27267 3114 480 235 0 25968 0
Current children cumulated CPU time (s) 221.83
Current children cumulated vsize (KiB) 109068

[startup+282.302 s]
/proc/loadavg: 2.18 2.08 2.02 3/83 9114
/proc/meminfo: memFree=750600/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=281.24
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11452 0 0 0 28115 9 0 0 25 0 1 0 1550954790 111685632 3114 996147200 134512640 135477443 4294956224 18446744073709551615 134600887 0 0 4096 0 0 0 0 17 1 0 0
/proc/8810/statm: 27267 3114 480 235 0 25968 0
Current children cumulated CPU time (s) 281.24
Current children cumulated vsize (KiB) 109068

[startup+342.301 s]
/proc/loadavg: 2.21 2.11 2.03 4/83 9154
/proc/meminfo: memFree=764936/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=341.04
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11452 0 0 0 34094 10 0 0 25 0 1 0 1550954790 111685632 3114 996147200 134512640 135477443 4294956224 18446744073709551615 134600896 0 0 4096 0 0 0 0 17 0 0 0
/proc/8810/statm: 27267 3114 480 235 0 25968 0
Current children cumulated CPU time (s) 341.04
Current children cumulated vsize (KiB) 109068

[startup+402.301 s]
/proc/loadavg: 2.07 2.09 2.02 3/83 9154
/proc/meminfo: memFree=750600/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=400.97
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11452 0 0 0 40087 10 0 0 25 0 1 0 1550954790 111685632 3114 996147200 134512640 135477443 4294956224 18446744073709551615 134590274 0 0 4096 0 0 0 0 17 0 0 0
/proc/8810/statm: 27267 3114 480 235 0 25968 0
Current children cumulated CPU time (s) 400.97
Current children cumulated vsize (KiB) 109068

[startup+462.302 s]
/proc/loadavg: 2.07 2.08 2.02 3/82 9155
/proc/meminfo: memFree=1480840/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=460.92
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11452 0 0 0 46082 10 0 0 25 0 1 0 1550954790 111685632 3114 996147200 134512640 135477443 4294956224 18446744073709551615 134600820 0 0 4096 0 0 0 0 17 0 0 0
/proc/8810/statm: 27267 3114 480 235 0 25968 0
Current children cumulated CPU time (s) 460.92
Current children cumulated vsize (KiB) 109068

[startup+522.302 s]
/proc/loadavg: 2.02 2.07 2.02 3/74 9184
/proc/meminfo: memFree=1531856/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=520.86
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11452 0 0 0 52076 10 0 0 25 0 1 0 1550954790 111685632 3114 996147200 134512640 135477443 4294956224 18446744073709551615 134590274 0 0 4096 0 0 0 0 17 0 0 0
/proc/8810/statm: 27267 3114 480 235 0 25968 0
Current children cumulated CPU time (s) 520.86
Current children cumulated vsize (KiB) 109068

[startup+582.301 s]
/proc/loadavg: 2.01 2.05 2.01 3/74 9184
/proc/meminfo: memFree=1531728/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=580.82
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11452 0 0 0 58071 11 0 0 25 0 1 0 1550954790 111685632 3114 996147200 134512640 135477443 4294956224 18446744073709551615 134583296 0 0 4096 0 0 0 0 17 0 0 0
/proc/8810/statm: 27267 3114 480 235 0 25968 0
Current children cumulated CPU time (s) 580.82
Current children cumulated vsize (KiB) 109068

[startup+642.301 s]
/proc/loadavg: 2.00 2.04 2.01 3/74 9184
/proc/meminfo: memFree=1531664/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=640.77
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11452 0 0 0 64066 11 0 0 25 0 1 0 1550954790 111685632 3114 996147200 134512640 135477443 4294956224 18446744073709551615 134583296 0 0 4096 0 0 0 0 17 0 0 0
/proc/8810/statm: 27267 3114 480 235 0 25968 0
Current children cumulated CPU time (s) 640.77
Current children cumulated vsize (KiB) 109068


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

/proc/meminfo: memFree=1531664/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=1000.47
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11452 0 0 0 100036 11 0 0 25 0 1 0 1550954790 111685632 3114 996147200 134512640 135477443 4294956224 18446744073709551615 134600843 0 0 4096 0 0 0 0 17 0 0 0
/proc/8810/statm: 27267 3114 480 235 0 25968 0
Current children cumulated CPU time (s) 1000.47
Current children cumulated vsize (KiB) 109068

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 9184
/proc/meminfo: memFree=1531664/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=1060.41
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11452 0 0 0 106030 11 0 0 25 0 1 0 1550954790 111685632 3114 996147200 134512640 135477443 4294956224 18446744073709551615 134590274 0 0 4096 0 0 0 0 17 0 0 0
/proc/8810/statm: 27267 3114 480 235 0 25968 0
Current children cumulated CPU time (s) 1060.41
Current children cumulated vsize (KiB) 109068

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 9184
/proc/meminfo: memFree=1531600/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=1120.38
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11452 0 0 0 112026 12 0 0 25 0 1 0 1550954790 111685632 3114 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 0 0 0
/proc/8810/statm: 27267 3114 480 235 0 25968 0
Current children cumulated CPU time (s) 1120.38
Current children cumulated vsize (KiB) 109068

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 9184
/proc/meminfo: memFree=1531600/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=1180.33
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11452 0 0 0 118021 12 0 0 25 0 1 0 1550954790 111685632 3114 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 0 0 0
/proc/8810/statm: 27267 3114 480 235 0 25968 0
Current children cumulated CPU time (s) 1180.33
Current children cumulated vsize (KiB) 109068

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 9184
/proc/meminfo: memFree=1531536/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=1240.27
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11452 0 0 0 124015 12 0 0 25 0 1 0 1550954790 111685632 3114 996147200 134512640 135477443 4294956224 18446744073709551615 134590244 0 0 4096 0 0 0 0 17 0 0 0
/proc/8810/statm: 27267 3114 480 235 0 25968 0
Current children cumulated CPU time (s) 1240.27
Current children cumulated vsize (KiB) 109068

[startup+1302.3 s]
/proc/loadavg: 2.11 2.03 2.01 3/74 9184
/proc/meminfo: memFree=1531600/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=1300.22
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11452 0 0 0 130010 12 0 0 25 0 1 0 1550954790 111685632 3114 996147200 134512640 135477443 4294956224 18446744073709551615 134590291 0 0 4096 0 0 0 0 17 0 0 0
/proc/8810/statm: 27267 3114 480 235 0 25968 0
Current children cumulated CPU time (s) 1300.22
Current children cumulated vsize (KiB) 109068

[startup+1362.3 s]
/proc/loadavg: 2.19 2.07 2.02 3/74 9184
/proc/meminfo: memFree=1531600/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=1360.17
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11452 0 0 0 136005 12 0 0 25 0 1 0 1550954790 111685632 3114 996147200 134512640 135477443 4294956224 18446744073709551615 134590274 0 0 4096 0 0 0 0 17 0 0 0
/proc/8810/statm: 27267 3114 480 235 0 25968 0
Current children cumulated CPU time (s) 1360.17
Current children cumulated vsize (KiB) 109068

[startup+1422.31 s]
/proc/loadavg: 2.11 2.07 2.02 3/75 9185
/proc/meminfo: memFree=1531592/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=1420.13
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11452 0 0 0 142001 12 0 0 25 0 1 0 1550954790 111685632 3114 996147200 134512640 135477443 4294956224 18446744073709551615 134590448 0 0 4096 0 0 0 0 17 0 0 0
/proc/8810/statm: 27267 3114 480 235 0 25968 0
Current children cumulated CPU time (s) 1420.13
Current children cumulated vsize (KiB) 109068

[startup+1482.3 s]
/proc/loadavg: 2.08 2.07 2.02 3/75 9185
/proc/meminfo: memFree=1531592/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=1480.07
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11452 0 0 0 147995 12 0 0 25 0 1 0 1550954790 111685632 3114 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 0 0 0
/proc/8810/statm: 27267 3114 480 235 0 25968 0
Current children cumulated CPU time (s) 1480.07
Current children cumulated vsize (KiB) 109068

[startup+1542.3 s]
/proc/loadavg: 2.06 2.06 2.02 3/75 9185
/proc/meminfo: memFree=1531592/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=1540.03
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11452 0 0 0 153991 12 0 0 25 0 1 0 1550954790 111685632 3114 996147200 134512640 135477443 4294956224 18446744073709551615 134590291 0 0 4096 0 0 0 0 17 0 0 0
/proc/8810/statm: 27267 3114 480 235 0 25968 0
Current children cumulated CPU time (s) 1540.03
Current children cumulated vsize (KiB) 109068

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

[startup+1561.5 s]
/proc/loadavg: 2.11 2.08 2.02 3/75 9185
/proc/meminfo: memFree=1531592/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=1559.21
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11452 0 0 0 155909 12 0 0 25 0 1 0 1550954790 111685632 3114 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 0 0 0
/proc/8810/statm: 27267 3114 480 235 0 25968 0
Current children cumulated CPU time (s) 1559.21
Current children cumulated vsize (KiB) 109068

[startup+1574.3 s]
/proc/loadavg: 2.09 2.07 2.02 3/75 9185
/proc/meminfo: memFree=1531592/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=1572
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11452 0 0 0 157188 12 0 0 25 0 1 0 1550954790 111685632 3114 996147200 134512640 135477443 4294956224 18446744073709551615 135268208 0 0 4096 0 0 0 0 17 0 0 0
/proc/8810/statm: 27267 3114 480 235 0 25968 0
Current children cumulated CPU time (s) 1572
Current children cumulated vsize (KiB) 109068

[startup+1587.1 s]
/proc/loadavg: 2.07 2.07 2.02 3/75 9185
/proc/meminfo: memFree=1531592/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=1584.8
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11452 0 0 0 158468 12 0 0 25 0 1 0 1550954790 111685632 3114 996147200 134512640 135477443 4294956224 18446744073709551615 134600938 0 0 4096 0 0 0 0 17 0 0 0
/proc/8810/statm: 27267 3114 480 235 0 25968 0
Current children cumulated CPU time (s) 1584.8
Current children cumulated vsize (KiB) 109068

[startup+1593.5 s]
/proc/loadavg: 2.06 2.07 2.02 3/75 9185
/proc/meminfo: memFree=1531592/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=1591.18
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11452 0 0 0 159106 12 0 0 25 0 1 0 1550954790 111685632 3114 996147200 134512640 135477443 4294956224 18446744073709551615 134583296 0 0 4096 0 0 0 0 17 0 0 0
/proc/8810/statm: 27267 3114 480 235 0 25968 0
Current children cumulated CPU time (s) 1591.18
Current children cumulated vsize (KiB) 109068

[startup+1595.1 s]
/proc/loadavg: 2.06 2.07 2.02 3/75 9185
/proc/meminfo: memFree=1531592/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=1592.78
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11452 0 0 0 159266 12 0 0 25 0 1 0 1550954790 111685632 3114 996147200 134512640 135477443 4294956224 18446744073709551615 135268208 0 0 4096 0 0 0 0 17 0 0 0
/proc/8810/statm: 27267 3114 480 235 0 25968 0
Current children cumulated CPU time (s) 1592.78
Current children cumulated vsize (KiB) 109068

[startup+1595.9 s]
/proc/loadavg: 2.06 2.07 2.02 3/75 9185
/proc/meminfo: memFree=1531592/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=1593.58
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11452 0 0 0 159346 12 0 0 25 0 1 0 1550954790 111685632 3114 996147200 134512640 135477443 4294956224 18446744073709551615 134590310 0 0 4096 0 0 0 0 17 0 0 0
/proc/8810/statm: 27267 3114 480 235 0 25968 0
Current children cumulated CPU time (s) 1593.58
Current children cumulated vsize (KiB) 109068

[startup+1596.3 s]
/proc/loadavg: 2.06 2.06 2.02 3/75 9185
/proc/meminfo: memFree=1531592/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=1593.98
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11452 0 0 0 159386 12 0 0 25 0 1 0 1550954790 111685632 3114 996147200 134512640 135477443 4294956224 18446744073709551615 134600810 0 0 4096 0 0 0 0 17 0 0 0
/proc/8810/statm: 27267 3114 480 235 0 25968 0
Current children cumulated CPU time (s) 1593.98
Current children cumulated vsize (KiB) 109068

[startup+1596.5 s]
/proc/loadavg: 2.06 2.06 2.02 3/75 9185
/proc/meminfo: memFree=1531592/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=1594.18
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11452 0 0 0 159406 12 0 0 25 0 1 0 1550954790 111685632 3114 996147200 134512640 135477443 4294956224 18446744073709551615 134590154 0 0 4096 0 0 0 0 17 0 0 0
/proc/8810/statm: 27267 3114 480 235 0 25968 0
Current children cumulated CPU time (s) 1594.18
Current children cumulated vsize (KiB) 109068

[startup+1596.6 s]
/proc/loadavg: 2.06 2.06 2.02 3/75 9185
/proc/meminfo: memFree=1531592/2055920 swapFree=4095852/4192956
[pid=8810] ppid=8808 vsize=109068 CPUtime=1594.28
/proc/8810/stat : 8810 (casperzao) R 8808 8810 7095 0 -1 4194304 11452 0 0 0 159416 12 0 0 25 0 1 0 1550954790 111685632 3114 996147200 134512640 135477443 4294956224 18446744073709551615 135268208 0 0 4096 0 0 0 0 17 0 0 0
/proc/8810/statm: 27267 3114 480 235 0 25968 0
Current children cumulated CPU time (s) 1594.28
Current children cumulated vsize (KiB) 109068

Child status: 0
Real time (s): 1596.62
CPU time (s): 1594.31
CPU user time (s): 1594.18
CPU system time (s): 0.132979
CPU usage (%): 99.8558
Max. virtual memory (cumulated for all children) (KiB): 148704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1594.18
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11454
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= 11519

runsolver used 1.45578 second user time and 4.53031 second system time

The end

Launcher Data (download as text)

Begin job on node40 at 2008-07-05 01:07:51
IDJOB=1080377
IDBENCH=56956
IDSOLVER=361
FILE ID=node40/1080377-1215212871
PBS_JOBID= 7881716
Free space on /tmp= 66548 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/rand-3-20-20/normalized-rand-3-20-20-60-632-35_ext.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1080377-1215212871/watcher-1080377-1215212871 -o /tmp/evaluation-result-1080377-1215212871/solver-1080377-1215212871 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1080377-1215212871.xml 1585009059 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 508714bde231e40d4eeec9f003400a13
RANDOM SEED=1585009059

node40.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		: 3000.209
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		: 3000.209
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:       1546624 kB
Buffers:         77140 kB
Cached:         283924 kB
SwapCached:      91204 kB
Active:         338904 kB
Inactive:       121428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1546624 kB
SwapTotal:     4192956 kB
SwapFree:      4095852 kB
Dirty:            6212 kB
Writeback:           0 kB
Mapped:         106268 kB
Slab:            34188 kB
Committed_AS:  3061112 kB
PageTables:       1948 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= 66544 MiB
End job on node40 at 2008-07-05 01:34:28