Trace number 2091504

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) 1800.12 1813.62

General information on the benchmark

Namecsp/rand-2-40-19-fcd/
normalized-rand-2-40-19-443-230-fcd-37_ext.xml
MD5SUM5ebeff8fd7bbf62a6f76083b77bd067c
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 benchmark32.4841
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints336
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension336
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
0.19/0.20	c Seed is 910481169
0.19/0.20	c Constructing HOME/instance-2091504-1247732704.xml  with 6355 constraints
0.19/0.20	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-2091504-1247732704/watcher-2091504-1247732704 -o /tmp/evaluation-result-2091504-1247732704/solver-2091504-1247732704 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 910481169 HOME/instance-2091504-1247732704.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: 2.00 2.00 2.00 4/82 14720
/proc/meminfo: memFree=1334688/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=5356 CPUtime=0
/proc/14720/stat : 14720 (pcssolve) R 14718 14720 12746 0 -1 4194304 326 317 0 0 0 0 0 0 18 0 1 0 60337644 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 228706544287 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14720/statm: 1339 242 201 169 0 50 0

[startup+0.109782 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 14720
/proc/meminfo: memFree=1334688/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=6364 CPUtime=0.09
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 1345 822 0 0 8 1 0 0 18 0 1 0 60337644 6516736 921 996147200 134512640 135095119 4294956304 18446744073709551615 134639621 0 0 4096 0 0 0 0 17 0 0 0
/proc/14720/statm: 1591 921 378 142 0 545 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6364

[startup+0.202788 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 14720
/proc/meminfo: memFree=1334688/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=6364 CPUtime=0.19
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 1347 822 0 0 18 1 0 0 18 0 1 0 60337644 6516736 923 996147200 134512640 135095119 4294956304 18446744073709551615 134589657 0 0 4096 0 0 0 0 17 0 0 0
/proc/14720/statm: 1591 923 378 142 0 545 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6364

[startup+0.3018 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 14720
/proc/meminfo: memFree=1334688/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=6364 CPUtime=0.28
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 1348 822 0 0 27 1 0 0 19 0 1 0 60337644 6516736 924 996147200 134512640 135095119 4294956304 18446744073709551615 134616921 0 0 4096 0 0 0 0 17 0 0 0
/proc/14720/statm: 1591 924 378 142 0 545 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6364

[startup+0.701834 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 14720
/proc/meminfo: memFree=1334688/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=6364 CPUtime=0.68
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 1356 822 0 0 67 1 0 0 23 0 1 0 60337644 6516736 932 996147200 134512640 135095119 4294956304 18446744073709551615 134642959 0 0 4096 0 0 0 0 17 0 0 0
/proc/14720/statm: 1591 932 378 142 0 545 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6364

[startup+1.50291 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14726
/proc/meminfo: memFree=1332056/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=6620 CPUtime=1.47
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 1434 822 0 0 146 1 0 0 25 0 1 0 60337644 6778880 945 996147200 134512640 135095119 4294956304 18446744073709551615 134641644 0 0 4096 0 0 0 0 17 0 0 0
/proc/14720/statm: 1655 945 378 142 0 609 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6620

[startup+3.10106 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14726
/proc/meminfo: memFree=1331672/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=7136 CPUtime=3.06
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 1581 822 0 0 305 1 0 0 25 0 1 0 60337644 7307264 1092 996147200 134512640 135095119 4294956304 18446744073709551615 134581592 0 0 4096 0 0 0 0 17 0 0 0
/proc/14720/statm: 1784 1092 378 142 0 738 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7136

[startup+6.30137 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14726
/proc/meminfo: memFree=1329824/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=9344 CPUtime=6.23
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 2253 822 0 0 622 1 0 0 25 0 1 0 60337644 9568256 1506 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 0 0 0
/proc/14720/statm: 2336 1506 378 142 0 1290 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 9344

[startup+12.702 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14726
/proc/meminfo: memFree=1328288/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=11160 CPUtime=12.57
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 2918 822 0 0 1255 2 0 0 25 0 1 0 60337644 11427840 1914 996147200 134512640 135095119 4294956304 18446744073709551615 134644028 0 0 4096 0 0 0 0 17 0 0 0
/proc/14720/statm: 2790 1914 378 142 0 1744 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 11160

[startup+25.5012 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14726
/proc/meminfo: memFree=1324704/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=16608 CPUtime=25.27
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 4620 822 0 0 2523 4 0 0 25 0 1 0 60337644 17006592 2813 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14720/statm: 4152 2813 378 142 0 3106 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 16608

[startup+51.1016 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14726
/proc/meminfo: memFree=1320928/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=18584 CPUtime=50.64
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 5570 822 0 0 5059 5 0 0 25 0 1 0 60337644 19030016 3763 996147200 134512640 135095119 4294956304 18446744073709551615 134617019 0 0 4096 0 0 0 0 17 0 0 0
/proc/14720/statm: 4646 3763 378 142 0 3600 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 18584

[startup+102.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14726
/proc/meminfo: memFree=1313056/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=29736 CPUtime=101.41
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 9025 822 0 0 10133 8 0 0 25 0 1 0 60337644 30449664 5680 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 0 0 0
/proc/14720/statm: 7434 5680 378 142 0 6388 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 29736

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14726
/proc/meminfo: memFree=1308640/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=31712 CPUtime=160.89
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 10128 822 0 0 16080 9 0 0 25 0 1 0 60337644 32473088 6783 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/14720/statm: 7928 6783 378 142 0 6882 0
Current children cumulated CPU time (s) 160.89
Current children cumulated vsize (KiB) 31712

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14726
/proc/meminfo: memFree=1303648/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=42804 CPUtime=220.39
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 13402 822 0 0 22028 11 0 0 25 0 1 0 60337644 43831296 8008 996147200 134512640 135095119 4294956304 18446744073709551615 134589539 0 0 4096 0 0 0 0 17 0 0 0
/proc/14720/statm: 10701 8008 378 142 0 9655 0
Current children cumulated CPU time (s) 220.39
Current children cumulated vsize (KiB) 42804

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14726
/proc/meminfo: memFree=1299232/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=45304 CPUtime=279.86
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 14508 822 0 0 27974 12 0 0 25 0 1 0 60337644 46391296 9114 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14720/statm: 11326 9114 378 142 0 10280 0
Current children cumulated CPU time (s) 279.86
Current children cumulated vsize (KiB) 45304

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14726
/proc/meminfo: memFree=1290208/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=56652 CPUtime=339.36
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 17778 822 0 0 33922 14 0 0 25 0 1 0 60337644 58011648 11359 996147200 134512640 135095119 4294956304 18446744073709551615 134842192 0 0 4096 0 0 0 0 17 0 0 0
/proc/14720/statm: 14163 11359 378 142 0 13117 0
Current children cumulated CPU time (s) 339.36
Current children cumulated vsize (KiB) 56652

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14726
/proc/meminfo: memFree=1288544/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=56652 CPUtime=398.84
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 18187 822 0 0 39870 14 0 0 25 0 1 0 60337644 58011648 11768 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14720/statm: 14163 11768 378 142 0 13117 0
Current children cumulated CPU time (s) 398.84
Current children cumulated vsize (KiB) 56652

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14726
/proc/meminfo: memFree=1286880/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=56784 CPUtime=458.32
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 18604 822 0 0 45817 15 0 0 25 0 1 0 60337644 58146816 12185 996147200 134512640 135095119 4294956304 18446744073709551615 134576611 0 0 4096 0 0 0 0 17 0 0 0
/proc/14720/statm: 14196 12185 378 142 0 13150 0
Current children cumulated CPU time (s) 458.32
Current children cumulated vsize (KiB) 56784

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14726
/proc/meminfo: memFree=1283808/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=58500 CPUtime=517.82
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 19378 822 0 0 51765 17 0 0 25 0 1 0 60337644 59904000 12959 996147200 134512640 135095119 4294956304 18446744073709551615 134641692 0 0 4096 0 0 0 0 17 0 0 0
/proc/14720/statm: 14625 12959 378 142 0 13579 0
Current children cumulated CPU time (s) 517.82
Current children cumulated vsize (KiB) 58500

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14726
/proc/meminfo: memFree=1280416/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=60340 CPUtime=577.3
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 20217 822 0 0 57712 18 0 0 25 0 1 0 60337644 61788160 13798 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/14720/statm: 15085 13798 378 142 0 14039 0
Current children cumulated CPU time (s) 577.3
Current children cumulated vsize (KiB) 60340

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14726
/proc/meminfo: memFree=1277152/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=78696 CPUtime=636.79
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 25124 822 0 0 63658 21 0 0 25 0 1 0 60337644 80584704 14608 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14720/statm: 19674 14608 378 142 0 18628 0
Current children cumulated CPU time (s) 636.79
Current children cumulated vsize (KiB) 78696

[startup+702.302 s]

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

[startup+882.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14726
/proc/meminfo: memFree=1265184/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=85256 CPUtime=874.74
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 28051 822 0 0 87449 25 0 0 25 0 1 0 60337644 87302144 17535 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14720/statm: 21314 17535 378 142 0 20268 0
Current children cumulated CPU time (s) 874.74
Current children cumulated vsize (KiB) 85256

[startup+942.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14726
/proc/meminfo: memFree=1262304/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=86964 CPUtime=934.22
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 28767 822 0 0 93396 26 0 0 25 0 1 0 60337644 89051136 18251 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14720/statm: 21741 18251 378 142 0 20695 0
Current children cumulated CPU time (s) 934.22
Current children cumulated vsize (KiB) 86964

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14726
/proc/meminfo: memFree=1259680/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=88420 CPUtime=993.71
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 29414 822 0 0 99344 27 0 0 25 0 1 0 60337644 90542080 18898 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14720/statm: 22105 18898 378 142 0 21059 0
Current children cumulated CPU time (s) 993.71
Current children cumulated vsize (KiB) 88420

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14726
/proc/meminfo: memFree=1242592/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=112444 CPUtime=1053.19
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 35698 822 0 0 105291 28 0 0 25 0 1 0 60337644 115142656 23133 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14720/statm: 28111 23133 378 142 0 27065 0
Current children cumulated CPU time (s) 1053.19
Current children cumulated vsize (KiB) 112444

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14726
/proc/meminfo: memFree=1241568/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=112444 CPUtime=1112.67
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 35971 822 0 0 111239 28 0 0 25 0 1 0 60337644 115142656 23406 996147200 134512640 135095119 4294956304 18446744073709551615 134642950 0 0 4096 0 0 0 0 17 0 0 0
/proc/14720/statm: 28111 23406 378 142 0 27065 0
Current children cumulated CPU time (s) 1112.67
Current children cumulated vsize (KiB) 112444

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14726
/proc/meminfo: memFree=1240480/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=112444 CPUtime=1172.17
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 36240 822 0 0 117188 29 0 0 25 0 1 0 60337644 115142656 23675 996147200 134512640 135095119 4294956304 18446744073709551615 134642871 0 0 4096 0 0 0 0 17 0 0 0
/proc/14720/statm: 28111 23675 378 142 0 27065 0
Current children cumulated CPU time (s) 1172.17
Current children cumulated vsize (KiB) 112444

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14726
/proc/meminfo: memFree=1239392/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=112444 CPUtime=1231.65
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 36502 822 0 0 123136 29 0 0 25 0 1 0 60337644 115142656 23937 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/14720/statm: 28111 23937 378 142 0 27065 0
Current children cumulated CPU time (s) 1231.65
Current children cumulated vsize (KiB) 112444

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14726
/proc/meminfo: memFree=1238304/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=112444 CPUtime=1291.14
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 36771 822 0 0 129085 29 0 0 25 0 1 0 60337644 115142656 24206 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14720/statm: 28111 24206 378 142 0 27065 0
Current children cumulated CPU time (s) 1291.14
Current children cumulated vsize (KiB) 112444

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14726
/proc/meminfo: memFree=1237280/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=112444 CPUtime=1350.62
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 37023 822 0 0 135032 30 0 0 25 0 1 0 60337644 115142656 24458 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14720/statm: 28111 24458 378 142 0 27065 0
Current children cumulated CPU time (s) 1350.62
Current children cumulated vsize (KiB) 112444

[startup+1422.3 s]
/proc/loadavg: 1.97 1.98 1.99 3/74 14801
/proc/meminfo: memFree=1242936/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=112444 CPUtime=1410.31
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 37280 822 0 0 141000 31 0 0 25 0 1 0 60337644 115142656 24715 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14720/statm: 28111 24715 378 142 0 27065 0
Current children cumulated CPU time (s) 1410.31
Current children cumulated vsize (KiB) 112444

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14801
/proc/meminfo: memFree=1230136/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=112444 CPUtime=1470.07
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 37524 822 0 0 146976 31 0 0 25 0 1 0 60337644 115142656 24959 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 1 0 0
/proc/14720/statm: 28111 24959 378 142 0 27065 0
Current children cumulated CPU time (s) 1470.07
Current children cumulated vsize (KiB) 112444

[startup+1542.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14801
/proc/meminfo: memFree=1218808/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=112444 CPUtime=1529.85
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 37770 822 0 0 152953 32 0 0 25 0 1 0 60337644 115142656 25205 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14720/statm: 28111 25205 378 142 0 27065 0
Current children cumulated CPU time (s) 1529.85
Current children cumulated vsize (KiB) 112444

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14803
/proc/meminfo: memFree=1207288/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=112444 CPUtime=1589.61
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 38012 822 0 0 158929 32 0 0 25 0 1 0 60337644 115142656 25447 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14720/statm: 28111 25447 378 142 0 27065 0
Current children cumulated CPU time (s) 1589.61
Current children cumulated vsize (KiB) 112444

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14803
/proc/meminfo: memFree=1195960/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=113356 CPUtime=1649.36
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 38468 822 0 0 164904 32 0 0 25 0 1 0 60337644 116076544 25903 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14720/statm: 28339 25903 378 142 0 27293 0
Current children cumulated CPU time (s) 1649.36
Current children cumulated vsize (KiB) 113356

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14803
/proc/meminfo: memFree=1185016/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=114284 CPUtime=1709.14
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 38948 822 0 0 170881 33 0 0 25 0 1 0 60337644 117026816 26383 996147200 134512640 135095119 4294956304 18446744073709551615 134636924 0 0 4096 0 0 0 0 17 1 0 0
/proc/14720/statm: 28571 26383 378 142 0 27525 0
Current children cumulated CPU time (s) 1709.14
Current children cumulated vsize (KiB) 114284

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14803
/proc/meminfo: memFree=1173368/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=148368 CPUtime=1768.9
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 47720 822 0 0 176853 37 0 0 25 0 1 0 60337644 151928832 26962 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/14720/statm: 37092 26962 378 142 0 36046 0
Current children cumulated CPU time (s) 1768.9
Current children cumulated vsize (KiB) 148368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.6 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14803
/proc/meminfo: memFree=1167736/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=149024 CPUtime=1800.08
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 47980 822 0 0 179971 37 0 0 25 0 1 0 60337644 152600576 27222 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14720/statm: 37256 27222 378 142 0 36210 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 149024

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

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

[startup+1813.6 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14803
/proc/meminfo: memFree=1167736/2055920 swapFree=4192812/4192956
[pid=14720] ppid=14718 vsize=149024 CPUtime=1800.08
/proc/14720/stat : 14720 (pcs.small) R 14718 14720 12746 0 -1 4194304 47980 822 0 0 179971 37 0 0 25 0 1 0 60337644 152600576 27222 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14720/statm: 37256 27222 378 142 0 36210 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 149024

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.62
CPU time (s): 1800.12
CPU user time (s): 1799.72
CPU system time (s): 0.402938
CPU usage (%): 99.2554
Max. virtual memory (cumulated for all children) (KiB): 149024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.402938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48802
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= 21
involuntary context switches= 64502

runsolver used 1.9567 second user time and 4.65329 second system time

The end

Launcher Data 

Begin job on node8 at 2009-07-16 10:25:04
IDJOB=2091504
IDBENCH=60074
IDSOLVER=734
FILE ID=node8/2091504-1247732704
PBS_JOBID= 9521602
Free space on /tmp= 66092 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-40-19-fcd/normalized-rand-2-40-19-443-230-fcd-37_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091504-1247732704/watcher-2091504-1247732704 -o /tmp/evaluation-result-2091504-1247732704/solver-2091504-1247732704 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 910481169 HOME/instance-2091504-1247732704.xml

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

MD5SUM BENCH= 5ebeff8fd7bbf62a6f76083b77bd067c
RANDOM SEED=910481169

node8.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1335104 kB
Buffers:         80652 kB
Cached:         526656 kB
SwapCached:          0 kB
Active:         114476 kB
Inactive:       528196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1335104 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2276 kB
Writeback:           0 kB
Mapped:          55680 kB
Slab:            63072 kB
Committed_AS:   502124 kB
PageTables:       1840 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66092 MiB
End job on node8 at 2009-07-16 10:55:20