Trace number 1080263

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 zitoUNSAT 991.169 999.814

DiagnosticValue
CHECKS8565950

General information on the benchmark

Namecsp/rand-3-20-20/
normalized-rand-3-20-20-60-632-18_ext.xml
MD5SUMd0723849d67084a75f9aabd36744eddc
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 benchmark13.6269
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints55
Maximum constraint arity3
Maximum domain size20
Number of constraints which are defined in extension55
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.17/0.21	c [ This is CaSPERzito (C) mvc@di.fct.unl.pt ]
0.17/0.21	c Parsing = 1
0.17/0.21	c Building = 1
0.17/0.21	c [ NumberOfVariables = 20 ]
0.17/0.21	c [ NumberOfConstraints = 55 ]
0.17/0.21	c [ SizeOfSearchSpace(log2) = 86.4386 ]
0.17/0.21	c SymmetrySearch = 1
0.68/0.70	c InitialPropagation = 1
0.68/0.71	c [ SizeOfSearchSpace(log2) = 86.4386 ]
0.68/0.71	c InitialSAC = 1
0.68/0.79	c [ SizeOfSearchSpace(log2) = 86.4386 ]
0.68/0.79	c Search(SampleFF) : 
75.67/76.49	c [ Sampling domwdeg ]
75.67/76.49	c [ Sampling impacts ]
75.67/76.49	c [ SamplingScores: ]
75.67/76.49	c [ domwdeg+min = 0.00230065 | domwdeg+rnd = 0.00266083 ]
75.67/76.49	c [ impacts+min = 0.00123294 | impacts+rnd = 0.00126592 ]
75.67/76.49	c [ la+min = 0 | la+rnd = 0 ]
75.67/76.49	c [ domwdeg = 0.00248074 | impacts = 0.00124943 | la = 0 ]
75.67/76.49	c [ min = 0.00117786 | rand = 0.00124943 ]
75.67/76.49	c [ restarting at (3.96356,0.00503156) ]
86.26/87.12	c [ restarting at (9.9089,0.0207812) ]
112.51/113.69	c [ restarting at (24.7722,0.0327687) ]
178.30/180.07	c [ restarting at (61.9306,0.130288) ]
342.76/346.04	c [ restarting at (154.827,0.223756) ]
753.80/760.91	c [ stopped restarting at (387.066,0.617519) ]
991.15/999.80	c Search(SampleFF) = 0
991.15/999.80	s UNSATISFIABLE
991.15/999.80	d CHECKS 8565950
991.15/999.80	c [ TotalFails = 64059 ]
991.15/999.80	c [ NumberOfRestarts = 73 ]
991.15/999.80	c [ TotalTime = 1.33427e+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-1080263-1215212515/watcher-1080263-1215212515 -o /tmp/evaluation-result-1080263-1215212515/solver-1080263-1215212515 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzito HOME/instance-1080263-1215212515.xml 743750158 

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


[startup+0 s]
/proc/loadavg: 1.93 1.97 1.45 4/73 27173
/proc/meminfo: memFree=378544/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=18572 CPUtime=0
/proc/27173/stat : 27173 (runsolver) R 27171 27173 26850 0 -1 4194368 14 0 0 0 0 0 0 0 19 0 1 0 2000223760 19017728 292 996147200 4194304 4296836 548682068464 18446744073709551615 273651138034 0 0 4096 24578 0 0 0 17 1 0 0
/proc/27173/statm: 4643 292 257 25 0 2626 0

[startup+0.107393 s]
/proc/loadavg: 1.93 1.97 1.45 4/73 27173
/proc/meminfo: memFree=378544/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=7308 CPUtime=0.08
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 932 0 1 0 8 0 0 0 18 0 1 0 2000223760 7483392 893 996147200 134512640 135472138 4294956224 18446744073709551615 4742887 0 0 4096 0 0 0 0 17 1 0 0
/proc/27173/statm: 1827 893 365 234 0 529 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7308

[startup+0.202408 s]
/proc/loadavg: 1.93 1.97 1.45 4/73 27173
/proc/meminfo: memFree=378544/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=107448 CPUtime=0.17
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 2571 0 1 0 16 1 0 0 18 0 1 0 2000223760 110026752 2532 996147200 134512640 135472138 4294956224 18446744073709551615 134629026 0 0 4096 0 0 0 0 17 1 0 0
/proc/27173/statm: 26862 2532 432 234 0 25564 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 107448

[startup+0.302428 s]
/proc/loadavg: 1.93 1.97 1.45 4/73 27173
/proc/meminfo: memFree=378544/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=117084 CPUtime=0.28
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 4974 0 1 0 25 3 0 0 19 0 1 0 2000223760 119894016 4935 996147200 134512640 135472138 4294956224 18446744073709551615 134629031 0 0 4096 0 0 0 0 17 1 0 0
/proc/27173/statm: 29271 4935 432 234 0 27973 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 117084

[startup+0.701489 s]
/proc/loadavg: 1.93 1.97 1.45 4/73 27173
/proc/meminfo: memFree=378544/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=106652 CPUtime=0.68
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 10208 0 1 0 63 5 0 0 23 0 1 0 2000223760 109211648 2359 996147200 134512640 135472138 4294956224 18446744073709551615 4742702 0 0 4096 0 0 0 0 17 1 0 0
/proc/27173/statm: 26663 2359 448 234 0 25365 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 106652

[startup+1.5016 s]
/proc/loadavg: 1.93 1.97 1.45 3/74 27174
/proc/meminfo: memFree=368680/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=106652 CPUtime=1.46
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 10553 0 1 0 141 5 0 0 25 0 1 0 2000223760 109211648 2704 996147200 134512640 135472138 4294956224 18446744073709551615 134585142 0 0 4096 0 0 0 0 17 1 0 0
/proc/27173/statm: 26663 2704 476 234 0 25365 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 106652

[startup+3.10184 s]
/proc/loadavg: 1.93 1.97 1.45 3/74 27174
/proc/meminfo: memFree=368360/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=106652 CPUtime=3.05
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 10608 0 1 0 299 6 0 0 25 0 1 0 2000223760 109211648 2759 996147200 134512640 135472138 4294956224 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/27173/statm: 26663 2759 476 234 0 25365 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 106652

[startup+6.30131 s]
/proc/loadavg: 1.94 1.97 1.46 3/74 27174
/proc/meminfo: memFree=368104/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=106652 CPUtime=6.22
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 10633 0 1 0 616 6 0 0 25 0 1 0 2000223760 109211648 2784 996147200 134512640 135472138 4294956224 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 1 0 0
/proc/27173/statm: 26663 2784 476 234 0 25365 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 106652

[startup+12.7013 s]
/proc/loadavg: 1.94 1.97 1.46 3/74 27174
/proc/meminfo: memFree=367976/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=106652 CPUtime=12.56
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 10639 0 1 0 1250 6 0 0 25 0 1 0 2000223760 109211648 2790 996147200 134512640 135472138 4294956224 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/27173/statm: 26663 2790 476 234 0 25365 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 106652

[startup+25.5021 s]
/proc/loadavg: 1.96 1.97 1.47 3/74 27174
/proc/meminfo: memFree=367784/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=106652 CPUtime=25.24
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 10639 0 1 0 2518 6 0 0 25 0 1 0 2000223760 109211648 2790 996147200 134512640 135472138 4294956224 18446744073709551615 134585131 0 0 4096 0 0 0 0 17 1 0 0
/proc/27173/statm: 26663 2790 476 234 0 25365 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 106652

[startup+51.1029 s]
/proc/loadavg: 1.97 1.97 1.48 3/74 27174
/proc/meminfo: memFree=365480/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=106652 CPUtime=50.6
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 10672 0 1 0 5054 6 0 0 25 0 1 0 2000223760 109211648 2823 996147200 134512640 135472138 4294956224 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/27173/statm: 26663 2823 478 234 0 25365 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 106652

[startup+102.301 s]
/proc/loadavg: 1.98 1.97 1.50 3/74 27174
/proc/meminfo: memFree=360488/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=106652 CPUtime=101.32
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 10743 0 1 0 10125 7 0 0 25 0 1 0 2000223760 109211648 2894 996147200 134512640 135472138 4294956224 18446744073709551615 134585131 0 0 4096 0 0 0 0 17 1 0 0
/proc/27173/statm: 26663 2894 479 234 0 25365 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 106652

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.53 3/74 27174
/proc/meminfo: memFree=358120/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=106652 CPUtime=160.77
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 10904 0 1 0 16070 7 0 0 25 0 1 0 2000223760 109211648 3055 996147200 134512640 135472138 4294956224 18446744073709551615 134616939 0 0 4096 0 0 0 0 17 1 0 0
/proc/27173/statm: 26663 3055 479 234 0 25365 0
Current children cumulated CPU time (s) 160.77
Current children cumulated vsize (KiB) 106652

[startup+222.306 s]
/proc/loadavg: 1.99 1.97 1.56 3/74 27174
/proc/meminfo: memFree=358056/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=106652 CPUtime=220.21
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 10909 0 1 0 22014 7 0 0 25 0 1 0 2000223760 109211648 3060 996147200 134512640 135472138 4294956224 18446744073709551615 134585049 0 0 4096 0 0 0 0 17 1 0 0
/proc/27173/statm: 26663 3060 479 234 0 25365 0
Current children cumulated CPU time (s) 220.21
Current children cumulated vsize (KiB) 106652

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.58 3/74 27174
/proc/meminfo: memFree=357480/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=106652 CPUtime=279.66
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 11032 0 1 0 27959 7 0 0 25 0 1 0 2000223760 109211648 3183 996147200 134512640 135472138 4294956224 18446744073709551615 134616792 0 0 4096 0 0 0 0 17 1 0 0
/proc/27173/statm: 26663 3183 479 234 0 25365 0
Current children cumulated CPU time (s) 279.66
Current children cumulated vsize (KiB) 106652

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.61 3/74 27174
/proc/meminfo: memFree=357032/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=106652 CPUtime=339.09
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 11131 0 1 0 33902 7 0 0 25 0 1 0 2000223760 109211648 3282 996147200 134512640 135472138 4294956224 18446744073709551615 134604997 0 0 4096 0 0 0 0 17 1 0 0
/proc/27173/statm: 26663 3282 479 234 0 25365 0
Current children cumulated CPU time (s) 339.09
Current children cumulated vsize (KiB) 106652

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.63 3/74 27174
/proc/meminfo: memFree=356520/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=106652 CPUtime=398.53
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 11131 0 1 0 39846 7 0 0 25 0 1 0 2000223760 109211648 3282 996147200 134512640 135472138 4294956224 18446744073709551615 134585131 0 0 4096 0 0 0 0 17 1 0 0
/proc/27173/statm: 26663 3282 479 234 0 25365 0
Current children cumulated CPU time (s) 398.53
Current children cumulated vsize (KiB) 106652

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.65 3/74 27174
/proc/meminfo: memFree=353000/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=106652 CPUtime=457.97
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 11131 0 1 0 45790 7 0 0 25 0 1 0 2000223760 109211648 3282 996147200 134512640 135472138 4294956224 18446744073709551615 134585008 0 0 4096 0 0 0 0 17 1 0 0
/proc/27173/statm: 26663 3282 479 234 0 25365 0
Current children cumulated CPU time (s) 457.97
Current children cumulated vsize (KiB) 106652

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.67 3/74 27174
/proc/meminfo: memFree=348456/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=106652 CPUtime=517.41
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 11133 0 1 0 51734 7 0 0 25 0 1 0 2000223760 109211648 3284 996147200 134512640 135472138 4294956224 18446744073709551615 134605045 0 0 4096 0 0 0 0 17 1 0 0
/proc/27173/statm: 26663 3284 479 234 0 25365 0
Current children cumulated CPU time (s) 517.41
Current children cumulated vsize (KiB) 106652

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.68 3/74 27174
/proc/meminfo: memFree=343848/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=106652 CPUtime=576.86
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 11133 0 1 0 57678 8 0 0 25 0 1 0 2000223760 109211648 3284 996147200 134512640 135472138 4294956224 18446744073709551615 134585100 0 0 4096 0 0 0 0 17 1 0 0
/proc/27173/statm: 26663 3284 479 234 0 25365 0
Current children cumulated CPU time (s) 576.86
Current children cumulated vsize (KiB) 106652

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.70 3/74 27174
/proc/meminfo: memFree=342504/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=106652 CPUtime=636.3
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 11174 0 1 0 63622 8 0 0 25 0 1 0 2000223760 109211648 3325 996147200 134512640 135472138 4294956224 18446744073709551615 134585139 0 0 4096 0 0 0 0 17 1 0 0
/proc/27173/statm: 26663 3325 479 234 0 25365 0
Current children cumulated CPU time (s) 636.3
Current children cumulated vsize (KiB) 106652

[startup+702.302 s]
/proc/loadavg: 1.99 1.97 1.72 3/74 27174
/proc/meminfo: memFree=342312/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=106652 CPUtime=695.74
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 11174 0 1 0 69566 8 0 0 25 0 1 0 2000223760 109211648 3325 996147200 134512640 135472138 4294956224 18446744073709551615 134585049 0 0 4096 0 0 0 0 17 1 0 0
/proc/27173/statm: 26663 3325 479 234 0 25365 0
Current children cumulated CPU time (s) 695.74
Current children cumulated vsize (KiB) 106652

[startup+762.303 s]
/proc/loadavg: 1.99 1.97 1.73 3/74 27174
/proc/meminfo: memFree=341928/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=106652 CPUtime=755.19
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 11256 0 1 0 75511 8 0 0 25 0 1 0 2000223760 109211648 3407 996147200 134512640 135472138 4294956224 18446744073709551615 134585100 0 0 4096 0 0 0 0 17 1 0 0
/proc/27173/statm: 26663 3407 479 234 0 25365 0
Current children cumulated CPU time (s) 755.19
Current children cumulated vsize (KiB) 106652

[startup+822.302 s]
/proc/loadavg: 1.99 1.97 1.75 3/74 27174
/proc/meminfo: memFree=341864/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=106652 CPUtime=814.64
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 11257 0 1 0 81455 9 0 0 25 0 1 0 2000223760 109211648 3408 996147200 134512640 135472138 4294956224 18446744073709551615 135202779 0 0 4096 0 0 0 0 17 1 0 0
/proc/27173/statm: 26663 3408 479 234 0 25365 0
Current children cumulated CPU time (s) 814.64
Current children cumulated vsize (KiB) 106652

[startup+882.306 s]
/proc/loadavg: 1.99 1.97 1.76 3/74 27174
/proc/meminfo: memFree=341544/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=106652 CPUtime=874.09
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 11315 0 1 0 87400 9 0 0 25 0 1 0 2000223760 109211648 3466 996147200 134512640 135472138 4294956224 18446744073709551615 134585100 0 0 4096 0 0 0 0 17 1 0 0
/proc/27173/statm: 26663 3466 479 234 0 25365 0
Current children cumulated CPU time (s) 874.09
Current children cumulated vsize (KiB) 106652

[startup+942.301 s]
/proc/loadavg: 2.00 1.97 1.77 3/82 27214
/proc/meminfo: memFree=302688/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=106652 CPUtime=933.67
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 11392 0 1 0 93356 11 0 0 25 0 1 0 2000223760 109211648 3543 996147200 134512640 135472138 4294956224 18446744073709551615 134585068 0 0 4096 0 0 0 0 17 0 0 0
/proc/27173/statm: 26663 3543 479 234 0 25365 0
Current children cumulated CPU time (s) 933.67
Current children cumulated vsize (KiB) 106652

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

[startup+972.802 s]
/proc/loadavg: 2.00 1.97 1.77 3/82 27214
/proc/meminfo: memFree=302752/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=106652 CPUtime=964.16
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 11392 0 1 0 96405 11 0 0 25 0 1 0 2000223760 109211648 3543 996147200 134512640 135472138 4294956224 18446744073709551615 134585158 0 0 4096 0 0 0 0 17 0 0 0
/proc/27173/statm: 26663 3543 479 234 0 25365 0
Current children cumulated CPU time (s) 964.16
Current children cumulated vsize (KiB) 106652

[startup+985.603 s]
/proc/loadavg: 2.00 1.97 1.78 3/82 27214
/proc/meminfo: memFree=302688/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=106652 CPUtime=976.96
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 11392 0 1 0 97685 11 0 0 25 0 1 0 2000223760 109211648 3543 996147200 134512640 135472138 4294956224 18446744073709551615 134605029 0 0 4096 0 0 0 0 17 0 0 0
/proc/27173/statm: 26663 3543 479 234 0 25365 0
Current children cumulated CPU time (s) 976.96
Current children cumulated vsize (KiB) 106652

[startup+992.002 s]
/proc/loadavg: 2.00 1.97 1.78 3/82 27214
/proc/meminfo: memFree=302688/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=106652 CPUtime=983.35
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 11392 0 1 0 98324 11 0 0 25 0 1 0 2000223760 109211648 3543 996147200 134512640 135472138 4294956224 18446744073709551615 134585158 0 0 4096 0 0 0 0 17 0 0 0
/proc/27173/statm: 26663 3543 479 234 0 25365 0
Current children cumulated CPU time (s) 983.35
Current children cumulated vsize (KiB) 106652

[startup+995.202 s]
/proc/loadavg: 2.00 1.97 1.78 3/82 27214
/proc/meminfo: memFree=302752/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=106652 CPUtime=986.55
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 11392 0 1 0 98644 11 0 0 25 0 1 0 2000223760 109211648 3543 996147200 134512640 135472138 4294956224 18446744073709551615 134585049 0 0 4096 0 0 0 0 17 0 0 0
/proc/27173/statm: 26663 3543 479 234 0 25365 0
Current children cumulated CPU time (s) 986.55
Current children cumulated vsize (KiB) 106652

[startup+998.401 s]
/proc/loadavg: 2.00 1.97 1.78 4/82 27214
/proc/meminfo: memFree=302752/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=106652 CPUtime=989.75
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 11427 0 1 0 98964 11 0 0 25 0 1 0 2000223760 109211648 3578 996147200 134512640 135472138 4294956224 18446744073709551615 134577872 0 0 4096 0 0 0 0 17 0 0 0
/proc/27173/statm: 26663 3578 479 234 0 25365 0
Current children cumulated CPU time (s) 989.75
Current children cumulated vsize (KiB) 106652

[startup+999.202 s]
/proc/loadavg: 2.00 1.97 1.78 3/82 27214
/proc/meminfo: memFree=302752/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=106652 CPUtime=990.55
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 11427 0 1 0 99044 11 0 0 25 0 1 0 2000223760 109211648 3578 996147200 134512640 135472138 4294956224 18446744073709551615 134585089 0 0 4096 0 0 0 0 17 0 0 0
/proc/27173/statm: 26663 3578 479 234 0 25365 0
Current children cumulated CPU time (s) 990.55
Current children cumulated vsize (KiB) 106652

[startup+999.602 s]
/proc/loadavg: 2.00 1.97 1.78 3/82 27214
/proc/meminfo: memFree=302752/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=106652 CPUtime=990.95
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 11427 0 1 0 99084 11 0 0 25 0 1 0 2000223760 109211648 3578 996147200 134512640 135472138 4294956224 18446744073709551615 134604918 0 0 4096 0 0 0 0 17 0 0 0
/proc/27173/statm: 26663 3578 479 234 0 25365 0
Current children cumulated CPU time (s) 990.95
Current children cumulated vsize (KiB) 106652

[startup+999.802 s]
/proc/loadavg: 2.00 1.97 1.78 3/82 27214
/proc/meminfo: memFree=302752/2055920 swapFree=4180424/4192956
[pid=27173] ppid=27171 vsize=106652 CPUtime=991.15
/proc/27173/stat : 27173 (casperzito) R 27171 27173 26850 0 -1 4194304 11427 0 1 0 99104 11 0 0 25 0 1 0 2000223760 109211648 3578 996147200 134512640 135472138 4294956224 18446744073709551615 134577808 0 0 4096 0 0 0 0 17 0 0 0
/proc/27173/statm: 26663 3578 479 234 0 25365 0
Current children cumulated CPU time (s) 991.15
Current children cumulated vsize (KiB) 106652

Child status: 0
Real time (s): 999.814
CPU time (s): 991.169
CPU user time (s): 991.052
CPU system time (s): 0.116982
CPU usage (%): 99.1353
Max. virtual memory (cumulated for all children) (KiB): 143944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 991.052
system time used= 0.116982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11430
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 24
involuntary context switches= 20535

runsolver used 1.41478 second user time and 2.96555 second system time

The end

Launcher Data (download as text)

Begin job on node52 at 2008-07-05 01:01:55
IDJOB=1080263
IDBENCH=56947
IDSOLVER=362
FILE ID=node52/1080263-1215212515
PBS_JOBID= 7881799
Free space on /tmp= 66540 MiB

SOLVER NAME= casper zito
BENCH NAME= CPAI08/csp/rand-3-20-20/normalized-rand-3-20-20-60-632-18_ext.xml
COMMAND LINE= HOME/casperzito BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1080263-1215212515/watcher-1080263-1215212515 -o /tmp/evaluation-result-1080263-1215212515/solver-1080263-1215212515 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzito HOME/instance-1080263-1215212515.xml 743750158 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d0723849d67084a75f9aabd36744eddc
RANDOM SEED=743750158

node52.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		: 3000.265
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		: 3000.265
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:        379088 kB
Buffers:          4552 kB
Cached:        1499324 kB
SwapCached:       6608 kB
Active:         920160 kB
Inactive:       689892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        379088 kB
SwapTotal:     4192956 kB
SwapFree:      4180424 kB
Dirty:            4244 kB
Writeback:           0 kB
Mapped:         112548 kB
Slab:            51884 kB
Committed_AS:  4006200 kB
PageTables:       2124 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66548 MiB
End job on node52 at 2008-07-05 01:18:35