Trace number 2058647

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
pcs-restart 0.3.2? (TO) 1800.09 1800.82

General information on the benchmark

Namecsp/rand-2-26/
normalized-rand-26-26-325-155-54021_ext.xml
MD5SUM277d741c2eb619b841bd7c7ebef82736
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark139.479
Satisfiable
(Un)Satisfiability was proved
Number of variables26
Number of constraints325
Maximum constraint arity2
Maximum domain size26
Number of constraints which are defined in extension325
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.00/0.02	c Seed is 1747389431
0.00/0.02	c Constructing HOME/instance-2058647-1247694268.xml  with 8440 constraints
0.07/0.14	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2058647-1247694268/watcher-2058647-1247694268 -o /tmp/evaluation-result-2058647-1247694268/solver-2058647-1247694268 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1747389431 HOME/instance-2058647-1247694268.xml 

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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.78 0.19 0.06 4/73 9868
/proc/meminfo: memFree=1524816/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=18576 CPUtime=0
/proc/9868/stat : 9868 (runsolver) R 9866 9868 9666 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 56490101 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 250968861991 0 0 4096 24578 0 0 0 17 1 0 0
/proc/9868/statm: 4644 284 249 26 0 2626 0

[startup+0.0997719 s]
/proc/loadavg: 0.78 0.19 0.06 4/73 9868
/proc/meminfo: memFree=1524816/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=5564 CPUtime=0.07
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 1119 822 0 0 7 0 0 0 24 0 1 0 56490101 5697536 728 996147200 134512640 135095119 4294956304 18446744073709551615 134739386 0 0 4096 0 0 0 0 17 1 0 0
/proc/9868/statm: 1391 728 364 142 0 345 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5564

[startup+0.102809 s]
/proc/loadavg: 0.78 0.19 0.06 4/73 9868
/proc/meminfo: memFree=1524816/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=5696 CPUtime=0.07
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 1130 822 0 0 7 0 0 0 24 0 1 0 56490101 5832704 739 996147200 134512640 135095119 4294956304 18446744073709551615 134555020 0 0 4096 0 0 0 0 17 1 0 0
/proc/9868/statm: 1424 739 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.302831 s]
/proc/loadavg: 0.78 0.19 0.06 4/73 9868
/proc/meminfo: memFree=1524816/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=7496 CPUtime=0.27
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 1615 822 0 0 27 0 0 0 25 0 1 0 56490101 7675904 1126 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/9868/statm: 1874 1126 378 142 0 828 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7496

[startup+0.702873 s]
/proc/loadavg: 0.78 0.19 0.06 4/73 9868
/proc/meminfo: memFree=1524816/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=7496 CPUtime=0.67
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 1625 822 0 0 67 0 0 0 25 0 1 0 56490101 7675904 1136 996147200 134512640 135095119 4294956304 18446744073709551615 134578275 0 0 4096 0 0 0 0 17 1 0 0
/proc/9868/statm: 1874 1136 378 142 0 828 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7496

[startup+1.50191 s]
/proc/loadavg: 0.78 0.19 0.06 3/74 9874
/proc/meminfo: memFree=1520904/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=7496 CPUtime=1.46
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 1643 822 0 0 146 0 0 0 25 0 1 0 56490101 7675904 1154 996147200 134512640 135095119 4294956304 18446744073709551615 134643032 0 0 4096 0 0 0 0 17 1 0 0
/proc/9868/statm: 1874 1154 378 142 0 828 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7496

[startup+3.10107 s]
/proc/loadavg: 0.78 0.19 0.06 3/74 9874
/proc/meminfo: memFree=1519944/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=8524 CPUtime=3.05
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 1824 822 0 0 304 1 0 0 25 0 1 0 56490101 8728576 1335 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/9868/statm: 2131 1335 378 142 0 1085 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8524

[startup+6.30138 s]
/proc/loadavg: 0.88 0.22 0.07 3/74 9874
/proc/meminfo: memFree=1516360/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=9428 CPUtime=6.21
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 2218 822 0 0 620 1 0 0 25 0 1 0 56490101 9654272 1600 996147200 134512640 135095119 4294956304 18446744073709551615 134641475 0 0 4096 0 0 0 0 17 1 0 0
/proc/9868/statm: 2357 1600 378 142 0 1311 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 9428

[startup+12.702 s]
/proc/loadavg: 1.05 0.26 0.09 3/74 9906
/proc/meminfo: memFree=1537288/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=11888 CPUtime=12.6
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 3108 822 0 0 1257 3 0 0 25 0 1 0 56490101 12173312 2233 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/9868/statm: 2972 2233 378 142 0 1926 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 11888

[startup+25.5022 s]
/proc/loadavg: 1.26 0.35 0.12 3/74 9906
/proc/meminfo: memFree=1528784/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=16936 CPUtime=25.4
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 4787 822 0 0 2536 4 0 0 25 0 1 0 56490101 17342464 3109 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/9868/statm: 4234 3109 378 142 0 3188 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 16936

[startup+51.1027 s]
/proc/loadavg: 1.51 0.48 0.17 3/74 9906
/proc/meminfo: memFree=1519504/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=23776 CPUtime=50.98
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 6996 822 0 0 5092 6 0 0 25 0 1 0 56490101 24346624 4293 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/9868/statm: 5944 4293 378 142 0 4898 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 23776

[startup+102.307 s]
/proc/loadavg: 1.79 0.71 0.26 3/74 9906
/proc/meminfo: memFree=1505488/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=29636 CPUtime=102.17
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 9169 822 0 0 10209 8 0 0 25 0 1 0 56490101 30347264 5953 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9868/statm: 7409 5953 378 142 0 6363 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 29636

[startup+162.303 s]
/proc/loadavg: 1.92 0.94 0.37 3/74 9906
/proc/meminfo: memFree=1493776/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=41108 CPUtime=162.14
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 12678 822 0 0 16203 11 0 0 25 0 1 0 56490101 42094592 7413 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/9868/statm: 10277 7413 378 142 0 9231 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 41108

[startup+222.302 s]
/proc/loadavg: 1.97 1.13 0.46 3/74 9906
/proc/meminfo: memFree=1478608/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=53236 CPUtime=222.13
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 16232 822 0 0 22198 15 0 0 25 0 1 0 56490101 54513664 9942 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9868/statm: 13309 9942 378 142 0 12263 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 53236

[startup+282.302 s]
/proc/loadavg: 1.99 1.29 0.56 3/74 9906
/proc/meminfo: memFree=1469008/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=53236 CPUtime=282.1
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 16690 822 0 0 28195 15 0 0 25 0 1 0 56490101 54513664 10400 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/9868/statm: 13309 10400 378 142 0 12263 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 53236

[startup+342.302 s]
/proc/loadavg: 1.99 1.42 0.65 3/74 9906
/proc/meminfo: memFree=1465552/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=53368 CPUtime=342.08
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 17146 822 0 0 34192 16 0 0 25 0 1 0 56490101 54648832 10856 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/9868/statm: 13342 10856 378 142 0 12296 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 53368

[startup+402.303 s]
/proc/loadavg: 1.99 1.52 0.73 3/74 9906
/proc/meminfo: memFree=1459664/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=55196 CPUtime=402.06
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 18008 822 0 0 40189 17 0 0 25 0 1 0 56490101 56520704 11718 996147200 134512640 135095119 4294956304 18446744073709551615 134607168 0 0 4096 0 0 0 0 17 0 0 0
/proc/9868/statm: 13799 11718 378 142 0 12753 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 55196

[startup+462.303 s]
/proc/loadavg: 2.04 1.62 0.81 3/74 9908
/proc/meminfo: memFree=1453008/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=57024 CPUtime=462.03
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 18850 822 0 0 46185 18 0 0 25 0 1 0 56490101 58392576 12560 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9868/statm: 14256 12560 378 142 0 13210 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 57024

[startup+522.303 s]
/proc/loadavg: 2.01 1.69 0.88 3/74 9908
/proc/meminfo: memFree=1446608/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=58856 CPUtime=522.01
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 19652 822 0 0 52182 19 0 0 25 0 1 0 56490101 60268544 13362 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9868/statm: 14714 13362 378 142 0 13668 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 58856

[startup+582.302 s]
/proc/loadavg: 2.00 1.74 0.95 3/74 9908
/proc/meminfo: memFree=1440528/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=76944 CPUtime=582
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 24498 822 0 0 58177 23 0 0 25 0 1 0 56490101 78790656 14111 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9868/statm: 19236 14111 378 142 0 18190 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 76944

[startup+642.302 s]
/proc/loadavg: 2.00 1.79 1.01 3/74 9908
/proc/meminfo: memFree=1434640/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=78644 CPUtime=641.98
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 25232 822 0 0 64174 24 0 0 25 0 1 0 56490101 80531456 14845 996147200 134512640 135095119 4294956304 18446744073709551615 134617038 0 0 4096 0 0 0 0 17 0 0 0
/proc/9868/statm: 19661 14845 378 142 0 18615 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 78644

[startup+702.302 s]

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

[startup+822.303 s]
/proc/loadavg: 2.00 1.88 1.18 3/74 9908
/proc/meminfo: memFree=1418512/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=83088 CPUtime=821.91
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 27261 822 0 0 82164 27 0 0 25 0 1 0 56490101 85082112 16874 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9868/statm: 20772 16874 378 142 0 19726 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 83088

[startup+882.302 s]
/proc/loadavg: 2.00 1.89 1.22 3/74 9908
/proc/meminfo: memFree=1402064/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=104076 CPUtime=881.89
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 32769 822 0 0 88159 30 0 0 25 0 1 0 56490101 106573824 20333 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9868/statm: 26019 20333 378 142 0 24973 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 104076

[startup+942.301 s]
/proc/loadavg: 2.04 1.93 1.28 3/74 9908
/proc/meminfo: memFree=1387536/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=104076 CPUtime=941.87
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 33038 822 0 0 94157 30 0 0 25 0 1 0 56490101 106573824 20602 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/9868/statm: 26019 20602 378 142 0 24973 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 104076

[startup+1002.3 s]
/proc/loadavg: 2.12 1.96 1.33 3/74 9914
/proc/meminfo: memFree=1385288/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=104076 CPUtime=1001.85
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 33301 822 0 0 100153 32 0 0 25 0 1 0 56490101 106573824 20865 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 0 0 0
/proc/9868/statm: 26019 20865 378 142 0 24973 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 104076

[startup+1062.3 s]
/proc/loadavg: 2.12 1.99 1.37 3/74 9914
/proc/meminfo: memFree=1383368/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=104076 CPUtime=1061.82
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 33556 822 0 0 106150 32 0 0 25 0 1 0 56490101 106573824 21120 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9868/statm: 26019 21120 378 142 0 24973 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 104076

[startup+1122.3 s]
/proc/loadavg: 2.22 2.03 1.43 3/74 9914
/proc/meminfo: memFree=1381448/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=104076 CPUtime=1121.8
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 33803 822 0 0 112148 32 0 0 25 0 1 0 56490101 106573824 21367 996147200 134512640 135095119 4294956304 18446744073709551615 134642872 0 0 4096 0 0 0 0 17 0 0 0
/proc/9868/statm: 26019 21367 378 142 0 24973 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 104076

[startup+1182.3 s]
/proc/loadavg: 2.14 2.04 1.46 3/74 9914
/proc/meminfo: memFree=1379400/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=104076 CPUtime=1181.77
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 34048 822 0 0 118145 32 0 0 25 0 1 0 56490101 106573824 21612 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/9868/statm: 26019 21612 378 142 0 24973 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 104076

[startup+1242.3 s]
/proc/loadavg: 2.05 2.03 1.49 3/74 9914
/proc/meminfo: memFree=1377352/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=104076 CPUtime=1241.75
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 34289 822 0 0 124143 32 0 0 25 0 1 0 56490101 106573824 21853 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/9868/statm: 26019 21853 378 142 0 24973 0
Current children cumulated CPU time (s) 1241.75
Current children cumulated vsize (KiB) 104076

[startup+1302.3 s]
/proc/loadavg: 2.02 2.02 1.52 3/74 9914
/proc/meminfo: memFree=1375304/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=104076 CPUtime=1301.74
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 34524 822 0 0 130141 33 0 0 25 0 1 0 56490101 106573824 22088 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/9868/statm: 26019 22088 378 142 0 24973 0
Current children cumulated CPU time (s) 1301.74
Current children cumulated vsize (KiB) 104076

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 1.55 3/74 9914
/proc/meminfo: memFree=1373392/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=104340 CPUtime=1361.71
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 34832 822 0 0 136138 33 0 0 25 0 1 0 56490101 106844160 22396 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9868/statm: 26085 22396 378 142 0 25039 0
Current children cumulated CPU time (s) 1361.71
Current children cumulated vsize (KiB) 104340

[startup+1422.31 s]
/proc/loadavg: 2.00 2.01 1.58 3/74 9914
/proc/meminfo: memFree=1370512/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=105400 CPUtime=1421.69
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 35306 822 0 0 142136 33 0 0 25 0 1 0 56490101 107929600 22870 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/9868/statm: 26350 22870 378 142 0 25304 0
Current children cumulated CPU time (s) 1421.69
Current children cumulated vsize (KiB) 105400

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 1.60 3/74 9914
/proc/meminfo: memFree=1366800/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=106444 CPUtime=1481.66
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 35799 822 0 0 148132 34 0 0 25 0 1 0 56490101 108998656 23363 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9868/statm: 26611 23363 378 142 0 25565 0
Current children cumulated CPU time (s) 1481.66
Current children cumulated vsize (KiB) 106444

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.62 3/74 9914
/proc/meminfo: memFree=1362896/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=107620 CPUtime=1541.64
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 36305 822 0 0 154129 35 0 0 25 0 1 0 56490101 110202880 23869 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/9868/statm: 26905 23869 378 142 0 25859 0
Current children cumulated CPU time (s) 1541.64
Current children cumulated vsize (KiB) 107620

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.64 3/74 9914
/proc/meminfo: memFree=1358992/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=108672 CPUtime=1601.62
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 36810 822 0 0 160126 36 0 0 25 0 1 0 56490101 111280128 24374 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9868/statm: 27168 24374 378 142 0 26122 0
Current children cumulated CPU time (s) 1601.62
Current children cumulated vsize (KiB) 108672

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.66 3/74 9914
/proc/meminfo: memFree=1355152/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=109728 CPUtime=1661.6
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 37287 822 0 0 166124 36 0 0 25 0 1 0 56490101 112361472 24851 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/9868/statm: 27432 24851 378 142 0 26386 0
Current children cumulated CPU time (s) 1661.6
Current children cumulated vsize (KiB) 109728

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.68 3/74 9914
/proc/meminfo: memFree=1351312/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=110780 CPUtime=1721.58
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 37760 822 0 0 172121 37 0 0 25 0 1 0 56490101 113438720 25324 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 0 0 0
/proc/9868/statm: 27695 25324 378 142 0 26649 0
Current children cumulated CPU time (s) 1721.58
Current children cumulated vsize (KiB) 110780

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.70 3/74 9914
/proc/meminfo: memFree=1347216/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=111960 CPUtime=1781.56
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 38241 822 0 0 178118 38 0 0 25 0 1 0 56490101 114647040 25805 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9868/statm: 27990 25805 378 142 0 26944 0
Current children cumulated CPU time (s) 1781.56
Current children cumulated vsize (KiB) 111960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 2.00 2.00 1.70 3/74 9914
/proc/meminfo: memFree=1346192/2055920 swapFree=4192812/4192956
[pid=9868] ppid=9866 vsize=112216 CPUtime=1800.05
/proc/9868/stat : 9868 (pcs.small) R 9866 9868 9666 0 -1 4194304 38372 822 0 0 179967 38 0 0 25 0 1 0 56490101 114909184 25936 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9868/statm: 28054 25936 378 142 0 27008 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 112216

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.82
CPU time (s): 1800.09
CPU user time (s): 1799.68
CPU system time (s): 0.405938
CPU usage (%): 99.9591
Max. virtual memory (cumulated for all children) (KiB): 112216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.405938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39194
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= 22
involuntary context switches= 6607

runsolver used 2.01169 second user time and 6.18706 second system time

The end

Launcher Data 

Begin job on node56 at 2009-07-15 23:44:28
IDJOB=2058647
IDBENCH=53510
IDSOLVER=734
FILE ID=node56/2058647-1247694268
PBS_JOBID= 9521201
Free space on /tmp= 103076 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-26/normalized-rand-26-26-325-155-54021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2058647-1247694268/watcher-2058647-1247694268 -o /tmp/evaluation-result-2058647-1247694268/solver-2058647-1247694268 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1747389431 HOME/instance-2058647-1247694268.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 277d741c2eb619b841bd7c7ebef82736
RANDOM SEED=1747389431

node56.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:       1525296 kB
Buffers:         73516 kB
Cached:         336320 kB
SwapCached:          0 kB
Active:         199852 kB
Inactive:       251032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1525296 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4592 kB
Writeback:           0 kB
Mapped:          51508 kB
Slab:            65128 kB
Committed_AS:   475512 kB
PageTables:       1864 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= 103076 MiB
End job on node56 at 2009-07-16 00:14:31