Trace number 1100568

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 1271.64 1280.18

DiagnosticValue
CHECKS2729500

General information on the benchmark

Namecsp/tightness0.9/
normalized-rand-2-40-180-84-900-80_ext.xml
MD5SUMcf719d944bc7187c5c56d0abd8b67387
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 benchmark3.9744
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints84
Maximum constraint arity2
Maximum domain size180
Number of constraints which are defined in extension84
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.21	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.18/0.21	c Parsing = 1
0.18/0.22	c Building = 1
0.18/0.26	c [ NumberOfVariables = 40 ]
0.18/0.26	c [ NumberOfConstraints = 84 ]
0.18/0.26	c [ SizeOfSearchSpace(log2) = 299.674 ]
0.18/0.26	c SymmetrySearch = 1
2.07/2.14	c InitialPropagation = 1
2.26/2.31	c [ SizeOfSearchSpace(log2) = 299.674 ]
2.26/2.31	c InitialSAC = 1
8.31/8.46	c [ SizeOfSearchSpace(log2) = 299.674 ]
8.31/8.46	c Search(DomWDeg) = 0
1271.56/1280.16	s UNSATISFIABLE
1271.56/1280.16	d CHECKS 2729501
1271.56/1280.16	c [ TotalFails = 11258 ]
1271.56/1280.16	c [ NumberOfRestarts = 7 ]
1271.56/1280.16	c [ TotalTime = 1.33952e+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-1100568-1215287370/watcher-1100568-1215287370 -o /tmp/evaluation-result-1100568-1215287370/solver-1100568-1215287370 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1100568-1215287370.xml 508233908 

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: 2.04 2.01 2.00 4/72 1092
/proc/meminfo: memFree=1727080/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=1056 CPUtime=0
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 2007709908 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 11281188 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/1092/statm: 264 26 20 235 0 3 0

[startup+0.012558 s]
/proc/loadavg: 2.04 2.01 2.00 4/72 1092
/proc/meminfo: memFree=1727080/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=2624 CPUtime=0
/proc/1092/stat : 1092 (casperzao) D 1090 1092 820 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 2007709908 2686976 45 996147200 134512640 135477443 4294956224 18446744073709551615 11281188 0 2147483391 4096 0 18446744072099855350 0 0 17 1 0 0
/proc/1092/statm: 656 45 33 235 0 14 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2624

[startup+0.101579 s]
/proc/loadavg: 2.04 2.01 2.00 4/72 1092
/proc/meminfo: memFree=1727080/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=7692 CPUtime=0.08
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 1015 0 0 0 8 0 0 0 18 0 1 0 2007709908 7876608 975 996147200 134512640 135477443 4294956224 18446744073709551615 134780928 0 0 4096 0 0 0 0 17 1 0 0
/proc/1092/statm: 1923 975 365 235 0 624 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7692

[startup+0.301603 s]
/proc/loadavg: 2.04 2.01 2.00 4/72 1092
/proc/meminfo: memFree=1727080/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=113860 CPUtime=0.28
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 4290 0 0 0 26 2 0 0 19 0 1 0 2007709908 116592640 4250 996147200 134512640 135477443 4294956224 18446744073709551615 134642861 0 0 4096 0 0 0 0 17 1 0 0
/proc/1092/statm: 28465 4250 432 235 0 27166 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 113860

[startup+0.70164 s]
/proc/loadavg: 2.04 2.01 2.00 4/72 1092
/proc/meminfo: memFree=1727080/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=146800 CPUtime=0.67
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 12315 0 0 0 63 4 0 0 23 0 1 0 2007709908 150323200 12275 996147200 134512640 135477443 4294956224 18446744073709551615 134525115 0 0 4096 0 0 0 0 17 1 0 0
/proc/1092/statm: 36700 12275 433 235 0 35401 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 146800

[startup+1.50172 s]
/proc/loadavg: 2.04 2.01 2.00 3/73 1093
/proc/meminfo: memFree=1672928/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=168104 CPUtime=1.47
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 14457 0 0 0 142 5 0 0 25 0 1 0 2007709908 172138496 14311 996147200 134512640 135477443 4294956224 18446744073709551615 134535933 0 0 4096 0 0 0 0 17 1 0 0
/proc/1092/statm: 42026 14311 437 235 0 40727 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 168104

[startup+3.10189 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 1093
/proc/meminfo: memFree=1670816/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=3.06
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 16616 0 0 0 299 7 0 0 25 0 1 0 2007709908 113885184 5123 996147200 134512640 135477443 4294956224 18446744073709551615 134609921 0 0 4096 0 0 0 0 17 1 0 0
/proc/1092/statm: 27804 5123 456 235 0 26505 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 111216

[startup+6.30222 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 1093
/proc/meminfo: memFree=1707552/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=6.23
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 16739 0 0 0 616 7 0 0 25 0 1 0 2007709908 113885184 5246 996147200 134512640 135477443 4294956224 18446744073709551615 134609907 0 0 4096 0 0 0 0 17 1 0 0
/proc/1092/statm: 27804 5246 456 235 0 26505 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 111216

[startup+12.7019 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 1093
/proc/meminfo: memFree=1704800/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=12.57
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 17438 0 0 0 1250 7 0 0 25 0 1 0 2007709908 113885184 5945 996147200 134512640 135477443 4294956224 18446744073709551615 134609556 0 0 4096 0 0 0 0 17 1 0 0
/proc/1092/statm: 27804 5945 475 235 0 26505 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 111216

[startup+25.5012 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 1093
/proc/meminfo: memFree=1704544/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=25.24
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 17516 0 0 0 2517 7 0 0 25 0 1 0 2007709908 113885184 6023 996147200 134512640 135477443 4294956224 18446744073709551615 134590283 0 0 4096 0 0 0 0 17 1 0 0
/proc/1092/statm: 27804 6023 475 235 0 26505 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 111216

[startup+51.1018 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 1093
/proc/meminfo: memFree=1704096/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=50.62
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 17635 0 0 0 5055 7 0 0 25 0 1 0 2007709908 113885184 6142 996147200 134512640 135477443 4294956224 18446744073709551615 134609916 0 0 4096 0 0 0 0 17 1 0 0
/proc/1092/statm: 27804 6142 475 235 0 26505 0
Current children cumulated CPU time (s) 50.62
Current children cumulated vsize (KiB) 111216

[startup+102.308 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 1093
/proc/meminfo: memFree=1703968/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=101.37
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 17635 0 0 0 10129 8 0 0 25 0 1 0 2007709908 113885184 6142 996147200 134512640 135477443 4294956224 18446744073709551615 134609556 0 0 4096 0 0 0 0 17 1 0 0
/proc/1092/statm: 27804 6142 475 235 0 26505 0
Current children cumulated CPU time (s) 101.37
Current children cumulated vsize (KiB) 111216

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 1093
/proc/meminfo: memFree=1703904/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=160.83
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 17635 0 0 0 16075 8 0 0 25 0 1 0 2007709908 113885184 6142 996147200 134512640 135477443 4294956224 18446744073709551615 134590291 0 0 4096 0 0 0 0 17 1 0 0
/proc/1092/statm: 27804 6142 475 235 0 26505 0
Current children cumulated CPU time (s) 160.83
Current children cumulated vsize (KiB) 111216

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 1093
/proc/meminfo: memFree=1703904/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=220.28
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 17635 0 0 0 22020 8 0 0 25 0 1 0 2007709908 113885184 6142 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 1 0 0
/proc/1092/statm: 27804 6142 475 235 0 26505 0
Current children cumulated CPU time (s) 220.28
Current children cumulated vsize (KiB) 111216

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 1093
/proc/meminfo: memFree=1703904/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=279.75
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 17635 0 0 0 27967 8 0 0 25 0 1 0 2007709908 113885184 6142 996147200 134512640 135477443 4294956224 18446744073709551615 134609556 0 0 4096 0 0 0 0 17 1 0 0
/proc/1092/statm: 27804 6142 475 235 0 26505 0
Current children cumulated CPU time (s) 279.75
Current children cumulated vsize (KiB) 111216

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 1093
/proc/meminfo: memFree=1703584/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=339.2
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 17718 0 0 0 33912 8 0 0 25 0 1 0 2007709908 113885184 6225 996147200 134512640 135477443 4294956224 18446744073709551615 134590286 0 0 4096 0 0 0 0 17 1 0 0
/proc/1092/statm: 27804 6225 475 235 0 26505 0
Current children cumulated CPU time (s) 339.2
Current children cumulated vsize (KiB) 111216

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 1093
/proc/meminfo: memFree=1703456/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=398.67
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 17723 0 0 0 39859 8 0 0 25 0 1 0 2007709908 113885184 6230 996147200 134512640 135477443 4294956224 18446744073709551615 134590283 0 0 4096 0 0 0 0 17 1 0 0
/proc/1092/statm: 27804 6230 475 235 0 26505 0
Current children cumulated CPU time (s) 398.67
Current children cumulated vsize (KiB) 111216

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 1093
/proc/meminfo: memFree=1703392/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=458.14
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 17730 0 0 0 45805 9 0 0 25 0 1 0 2007709908 113885184 6237 996147200 134512640 135477443 4294956224 18446744073709551615 134600840 0 0 4096 0 0 0 0 17 1 0 0
/proc/1092/statm: 27804 6237 475 235 0 26505 0
Current children cumulated CPU time (s) 458.14
Current children cumulated vsize (KiB) 111216

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 1093
/proc/meminfo: memFree=1703392/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=517.61
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 17730 0 0 0 51752 9 0 0 25 0 1 0 2007709908 113885184 6237 996147200 134512640 135477443 4294956224 18446744073709551615 134610078 0 0 4096 0 0 0 0 17 1 0 0
/proc/1092/statm: 27804 6237 475 235 0 26505 0
Current children cumulated CPU time (s) 517.61
Current children cumulated vsize (KiB) 111216

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 1093
/proc/meminfo: memFree=1703200/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=577.07
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 17788 0 0 0 57698 9 0 0 25 0 1 0 2007709908 113885184 6295 996147200 134512640 135477443 4294956224 18446744073709551615 134600988 0 0 4096 0 0 0 0 17 1 0 0
/proc/1092/statm: 27804 6295 475 235 0 26505 0
Current children cumulated CPU time (s) 577.07
Current children cumulated vsize (KiB) 111216

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 1093
/proc/meminfo: memFree=1703200/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=636.55
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 17788 0 0 0 63646 9 0 0 25 0 1 0 2007709908 113885184 6295 996147200 134512640 135477443 4294956224 18446744073709551615 134609601 0 0 4096 0 0 0 0 17 1 0 0
/proc/1092/statm: 27804 6295 475 235 0 26505 0
Current children cumulated CPU time (s) 636.55
Current children cumulated vsize (KiB) 111216

[startup+702.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 1099
/proc/meminfo: memFree=1702944/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=695.98
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 17788 0 0 0 69589 9 0 0 25 0 1 0 2007709908 113885184 6295 996147200 134512640 135477443 4294956224 18446744073709551615 134600988 0 0 4096 0 0 0 0 17 1 0 0
/proc/1092/statm: 27804 6295 475 235 0 26505 0
Current children cumulated CPU time (s) 695.98
Current children cumulated vsize (KiB) 111216

[startup+762.308 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 1099
/proc/meminfo: memFree=1702944/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=755.45
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 17788 0 0 0 75535 10 0 0 25 0 1 0 2007709908 113885184 6295 996147200 134512640 135477443 4294956224 18446744073709551615 134600997 0 0 4096 0 0 0 0 17 1 0 0
/proc/1092/statm: 27804 6295 475 235 0 26505 0
Current children cumulated CPU time (s) 755.45
Current children cumulated vsize (KiB) 111216

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 1099
/proc/meminfo: memFree=1703072/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=814.93
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 17788 0 0 0 81483 10 0 0 25 0 1 0 2007709908 113885184 6295 996147200 134512640 135477443 4294956224 18446744073709551615 134610078 0 0 4096 0 0 0 0 17 1 0 0
/proc/1092/statm: 27804 6295 475 235 0 26505 0
Current children cumulated CPU time (s) 814.93
Current children cumulated vsize (KiB) 111216

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 1099
/proc/meminfo: memFree=1702944/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=874.4
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 17788 0 0 0 87430 10 0 0 25 0 1 0 2007709908 113885184 6295 996147200 134512640 135477443 4294956224 18446744073709551615 134583217 0 0 4096 0 0 0 0 17 1 0 0
/proc/1092/statm: 27804 6295 475 235 0 26505 0
Current children cumulated CPU time (s) 874.4
Current children cumulated vsize (KiB) 111216

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 1148
/proc/meminfo: memFree=1701720/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=933.89
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 17788 0 0 0 93378 11 0 0 25 0 1 0 2007709908 113885184 6295 996147200 134512640 135477443 4294956224 18446744073709551615 134610078 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 27804 6295 475 235 0 26505 0
Current children cumulated CPU time (s) 933.89
Current children cumulated vsize (KiB) 111216

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 1149
/proc/meminfo: memFree=1674712/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=993.87
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 17788 0 0 0 99375 12 0 0 25 0 1 0 2007709908 113885184 6295 996147200 134512640 135477443 4294956224 18446744073709551615 134590286 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 27804 6295 475 235 0 26505 0
Current children cumulated CPU time (s) 993.87
Current children cumulated vsize (KiB) 111216

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 1149
/proc/meminfo: memFree=1661336/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=1053.85
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 17788 0 0 0 105373 12 0 0 25 0 1 0 2007709908 113885184 6295 996147200 134512640 135477443 4294956224 18446744073709551615 134600930 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 27804 6295 475 235 0 26505 0
Current children cumulated CPU time (s) 1053.85
Current children cumulated vsize (KiB) 111216

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 1149
/proc/meminfo: memFree=1651992/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=1113.82
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 17788 0 0 0 111370 12 0 0 25 0 1 0 2007709908 113885184 6295 996147200 134512640 135477443 4294956224 18446744073709551615 134590294 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 27804 6295 475 235 0 26505 0
Current children cumulated CPU time (s) 1113.82
Current children cumulated vsize (KiB) 111216

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 1149
/proc/meminfo: memFree=1646296/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=1173.8
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 17788 0 0 0 117368 12 0 0 25 0 1 0 2007709908 113885184 6295 996147200 134512640 135477443 4294956224 18446744073709551615 134590274 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 27804 6295 475 235 0 26505 0
Current children cumulated CPU time (s) 1173.8
Current children cumulated vsize (KiB) 111216

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 1149
/proc/meminfo: memFree=1645592/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=1233.78
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 17817 0 0 0 123366 12 0 0 25 0 1 0 2007709908 113885184 6324 996147200 134512640 135477443 4294956224 18446744073709551615 134600916 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 27804 6324 475 235 0 26505 0
Current children cumulated CPU time (s) 1233.78
Current children cumulated vsize (KiB) 111216

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

[startup+1254.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 1149
/proc/meminfo: memFree=1645528/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=1245.77
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 17817 0 0 0 124565 12 0 0 25 0 1 0 2007709908 113885184 6324 996147200 134512640 135477443 4294956224 18446744073709551615 134609907 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 27804 6324 475 235 0 26505 0
Current children cumulated CPU time (s) 1245.77
Current children cumulated vsize (KiB) 111216

[startup+1267.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 1149
/proc/meminfo: memFree=1644952/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=1258.56
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 17926 0 0 0 125844 12 0 0 25 0 1 0 2007709908 113885184 6433 996147200 134512640 135477443 4294956224 18446744073709551615 134590286 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 27804 6433 475 235 0 26505 0
Current children cumulated CPU time (s) 1258.56
Current children cumulated vsize (KiB) 111216

[startup+1273.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 1149
/proc/meminfo: memFree=1644952/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=1264.96
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 18009 0 0 0 126484 12 0 0 25 0 1 0 2007709908 113885184 6516 996147200 134512640 135477443 4294956224 18446744073709551615 134600978 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 27804 6516 475 235 0 26505 0
Current children cumulated CPU time (s) 1264.96
Current children cumulated vsize (KiB) 111216

[startup+1276.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 1149
/proc/meminfo: memFree=1644568/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=1268.16
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 18030 0 0 0 126804 12 0 0 25 0 1 0 2007709908 113885184 6537 996147200 134512640 135477443 4294956224 18446744073709551615 134609556 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 27804 6537 475 235 0 26505 0
Current children cumulated CPU time (s) 1268.16
Current children cumulated vsize (KiB) 111216

[startup+1278.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 1149
/proc/meminfo: memFree=1643864/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=1269.76
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 18161 0 0 0 126964 12 0 0 25 0 1 0 2007709908 113885184 6668 996147200 134512640 135477443 4294956224 18446744073709551615 134590286 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 27804 6668 475 235 0 26505 0
Current children cumulated CPU time (s) 1269.76
Current children cumulated vsize (KiB) 111216

[startup+1279.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 1149
/proc/meminfo: memFree=1643864/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=1270.56
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 18161 0 0 0 127044 12 0 0 25 0 1 0 2007709908 113885184 6668 996147200 134512640 135477443 4294956224 18446744073709551615 134610081 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 27804 6668 475 235 0 26505 0
Current children cumulated CPU time (s) 1270.56
Current children cumulated vsize (KiB) 111216

[startup+1279.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 1149
/proc/meminfo: memFree=1643864/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=1271.36
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 18161 0 0 0 127124 12 0 0 25 0 1 0 2007709908 113885184 6668 996147200 134512640 135477443 4294956224 18446744073709551615 135268218 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 27804 6668 475 235 0 26505 0
Current children cumulated CPU time (s) 1271.36
Current children cumulated vsize (KiB) 111216

[startup+1280.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 1149
/proc/meminfo: memFree=1643864/2055920 swapFree=4180396/4192956
[pid=1092] ppid=1090 vsize=111216 CPUtime=1271.56
/proc/1092/stat : 1092 (casperzao) R 1090 1092 820 0 -1 4194304 18161 0 0 0 127144 12 0 0 25 0 1 0 2007709908 113885184 6668 996147200 134512640 135477443 4294956224 18446744073709551615 134609904 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 27804 6668 475 235 0 26505 0
Current children cumulated CPU time (s) 1271.56
Current children cumulated vsize (KiB) 111216

Child status: 0
Real time (s): 1280.18
CPU time (s): 1271.64
CPU user time (s): 1271.51
CPU system time (s): 0.13098
CPU usage (%): 99.3333
Max. virtual memory (cumulated for all children) (KiB): 168104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1271.51
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18163
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= 19771

runsolver used 1.61275 second user time and 3.99539 second system time

The end

Launcher Data (download as text)

Begin job on node44 at 2008-07-05 21:49:31
IDJOB=1100568
IDBENCH=59930
IDSOLVER=361
FILE ID=node44/1100568-1215287370
PBS_JOBID= 7882350
Free space on /tmp= 66548 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/tightness0.9/normalized-rand-2-40-180-84-900-80_ext.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1100568-1215287370/watcher-1100568-1215287370 -o /tmp/evaluation-result-1100568-1215287370/solver-1100568-1215287370 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1100568-1215287370.xml 508233908 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= cf719d944bc7187c5c56d0abd8b67387
RANDOM SEED=508233908

node44.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		: 3000.213
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		: 3000.213
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:       1727560 kB
Buffers:         47532 kB
Cached:         207612 kB
SwapCached:       6316 kB
Active:         178208 kB
Inactive:        94932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1727560 kB
SwapTotal:     4192956 kB
SwapFree:      4180396 kB
Dirty:            4684 kB
Writeback:           0 kB
Mapped:          26008 kB
Slab:            40452 kB
Committed_AS:  3690780 kB
PageTables:       1800 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 node44 at 2008-07-05 22:10:51