Trace number 2089820

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 0.3.2? (TO) 1800.04 1804.53

General information on the benchmark

Namecsp/rand-2-40-19/
normalized-rand-2-40-19-443-230-5_ext.xml
MD5SUMa7c21434a6a2fe10b5eb5692bfda20e1
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 benchmark72.8009
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints334
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension334
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
0.17/0.21	c Seed is 275674775
0.17/0.21	c Constructing HOME/instance-2089820-1247730702.xml  with 6311 constraints
0.17/0.21	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-2089820-1247730702/watcher-2089820-1247730702 -o /tmp/evaluation-result-2089820-1247730702/solver-2089820-1247730702 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 275674775 HOME/instance-2089820-1247730702.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 4/72 10055
/proc/meminfo: memFree=1248536/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=5356 CPUtime=0
/proc/10055/stat : 10055 (pcssolve) R 10053 10055 8865 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60136786 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 273952598687 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/10055/statm: 1339 241 200 169 0 50 0
[pid=10056] ppid=10055 vsize=0 CPUtime=0
/proc/10056/stat : 10056 (fgrep) Z 10055 10055 8865 0 -1 4194316 155 0 0 0 0 0 0 0 22 0 1 0 60136787 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/10056/statm: 0 0 0 0 0 0 0

[startup+0.112005 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 10055
/proc/meminfo: memFree=1248536/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=6364 CPUtime=0.08
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 1338 822 0 0 8 0 0 0 18 0 1 0 60136786 6516736 914 996147200 134512640 135095119 4294956304 18446744073709551615 4159337002 0 0 4096 0 0 0 0 17 1 0 0
/proc/10055/statm: 1591 914 373 142 0 545 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6364

[startup+0.203012 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 10055
/proc/meminfo: memFree=1248536/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=6364 CPUtime=0.17
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 1344 822 0 0 17 0 0 0 18 0 1 0 60136786 6516736 920 996147200 134512640 135095119 4294956304 18446744073709551615 134617038 0 0 4096 0 0 0 0 17 1 0 0
/proc/10055/statm: 1591 920 378 142 0 545 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 6364

[startup+0.303019 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 10055
/proc/meminfo: memFree=1248536/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=6364 CPUtime=0.27
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 1347 822 0 0 27 0 0 0 19 0 1 0 60136786 6516736 923 996147200 134512640 135095119 4294956304 18446744073709551615 134641897 0 0 4096 0 0 0 0 17 1 0 0
/proc/10055/statm: 1591 923 378 142 0 545 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6364

[startup+0.702066 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 10055
/proc/meminfo: memFree=1248536/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=6364 CPUtime=0.67
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 1354 822 0 0 67 0 0 0 23 0 1 0 60136786 6516736 930 996147200 134512640 135095119 4294956304 18446744073709551615 8053345 0 0 4096 0 0 0 0 17 1 0 0
/proc/10055/statm: 1591 930 378 142 0 545 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6364

[startup+1.50216 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10061
/proc/meminfo: memFree=1246024/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=6620 CPUtime=1.47
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 1432 822 0 0 147 0 0 0 25 0 1 0 60136786 6778880 943 996147200 134512640 135095119 4294956304 18446744073709551615 134589654 0 0 4096 0 0 0 0 17 1 0 0
/proc/10055/statm: 1655 943 378 142 0 609 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6620

[startup+3.10135 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10061
/proc/meminfo: memFree=1245640/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=7136 CPUtime=3.06
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 1571 822 0 0 306 0 0 0 25 0 1 0 60136786 7307264 1082 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10055/statm: 1784 1082 378 142 0 738 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7136

[startup+6.30173 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10061
/proc/meminfo: memFree=1243592/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=9344 CPUtime=6.25
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 2265 822 0 0 624 1 0 0 25 0 1 0 60136786 9568256 1518 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/10055/statm: 2336 1518 378 142 0 1290 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 9344

[startup+12.7015 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10061
/proc/meminfo: memFree=1241808/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=11284 CPUtime=12.61
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 2947 822 0 0 1260 1 0 0 25 0 1 0 60136786 11554816 1943 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10055/statm: 2821 1943 378 142 0 1775 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 11284

[startup+25.503 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10061
/proc/meminfo: memFree=1237584/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=16728 CPUtime=25.36
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 4634 822 0 0 2533 3 0 0 25 0 1 0 60136786 17129472 2860 996147200 134512640 135095119 4294956304 18446744073709551615 134642917 0 0 4096 0 0 0 0 17 1 0 0
/proc/10055/statm: 4182 2860 378 142 0 3136 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 16728

[startup+51.1029 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10061
/proc/meminfo: memFree=1232912/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=18564 CPUtime=50.84
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 5564 822 0 0 5079 5 0 0 25 0 1 0 60136786 19009536 3790 996147200 134512640 135095119 4294956304 18446744073709551615 134637494 0 0 4096 0 0 0 0 17 1 0 0
/proc/10055/statm: 4641 3790 378 142 0 3595 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 18564

[startup+102.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10061
/proc/meminfo: memFree=1223248/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=29844 CPUtime=101.79
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 9011 822 0 0 10171 8 0 0 25 0 1 0 60136786 30560256 5699 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10055/statm: 7461 5699 378 142 0 6415 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 29844

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10061
/proc/meminfo: memFree=1217040/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=31684 CPUtime=161.49
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 10051 822 0 0 16140 9 0 0 25 0 1 0 60136786 32444416 6739 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10055/statm: 7921 6739 378 142 0 6875 0
Current children cumulated CPU time (s) 161.49
Current children cumulated vsize (KiB) 31684

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10061
/proc/meminfo: memFree=1210000/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=42636 CPUtime=221.21
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 13299 822 0 0 22109 12 0 0 25 0 1 0 60136786 43659264 7938 996147200 134512640 135095119 4294956304 18446744073709551615 134617024 0 0 4096 0 0 0 0 17 1 0 0
/proc/10055/statm: 10659 7938 378 142 0 9613 0
Current children cumulated CPU time (s) 221.21
Current children cumulated vsize (KiB) 42636

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10061
/proc/meminfo: memFree=1203536/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=45132 CPUtime=280.91
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 14375 822 0 0 28078 13 0 0 25 0 1 0 60136786 46215168 9014 996147200 134512640 135095119 4294956304 18446744073709551615 134641669 0 0 4096 0 0 0 0 17 1 0 0
/proc/10055/statm: 11283 9014 378 142 0 10237 0
Current children cumulated CPU time (s) 280.91
Current children cumulated vsize (KiB) 45132

[startup+342.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10061
/proc/meminfo: memFree=1192016/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=56872 CPUtime=340.63
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 17729 822 0 0 34047 16 0 0 25 0 1 0 60136786 58236928 11343 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10055/statm: 14218 11343 378 142 0 13172 0
Current children cumulated CPU time (s) 340.63
Current children cumulated vsize (KiB) 56872

[startup+402.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10061
/proc/meminfo: memFree=1188816/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=56872 CPUtime=400.35
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 18118 822 0 0 40018 17 0 0 25 0 1 0 60136786 58236928 11732 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10055/statm: 14218 11732 378 142 0 13172 0
Current children cumulated CPU time (s) 400.35
Current children cumulated vsize (KiB) 56872

[startup+462.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10061
/proc/meminfo: memFree=1185360/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=56872 CPUtime=460.05
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 18489 822 0 0 45988 17 0 0 25 0 1 0 60136786 58236928 12103 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 1 0 0
/proc/10055/statm: 14218 12103 378 142 0 13172 0
Current children cumulated CPU time (s) 460.05
Current children cumulated vsize (KiB) 56872

[startup+522.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10061
/proc/meminfo: memFree=1180880/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=58176 CPUtime=519.77
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 19152 822 0 0 51959 18 0 0 25 0 1 0 60136786 59572224 12766 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10055/statm: 14544 12766 378 142 0 13498 0
Current children cumulated CPU time (s) 519.77
Current children cumulated vsize (KiB) 58176

[startup+582.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10067
/proc/meminfo: memFree=1161488/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=59876 CPUtime=579.45
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 19909 822 0 0 57926 19 0 0 25 0 1 0 60136786 61313024 13523 996147200 134512640 135095119 4294956304 18446744073709551615 134616997 0 0 4096 0 0 0 0 17 1 0 0
/proc/10055/statm: 14969 13523 378 142 0 13923 0
Current children cumulated CPU time (s) 579.45
Current children cumulated vsize (KiB) 59876

[startup+642.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10067
/proc/meminfo: memFree=1157712/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=77968 CPUtime=639.17
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 24768 822 0 0 63894 23 0 0 25 0 1 0 60136786 79839232 14285 996147200 134512640 135095119 4294956304 18446744073709551615 8052144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10055/statm: 19492 14285 378 142 0 18446 0
Current children cumulated CPU time (s) 639.17

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

[startup+822.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10067
/proc/meminfo: memFree=1146640/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=82948 CPUtime=818.29
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 26929 822 0 0 81803 26 0 0 25 0 1 0 60136786 84938752 16446 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10055/statm: 20737 16446 378 142 0 19691 0
Current children cumulated CPU time (s) 818.29
Current children cumulated vsize (KiB) 82948

[startup+882.307 s]
/proc/loadavg: 2.04 2.01 2.00 3/82 10109
/proc/meminfo: memFree=1225344/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=84636 CPUtime=878.18
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 27678 822 0 0 87790 28 0 0 25 0 1 0 60136786 86667264 17195 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/10055/statm: 21159 17195 378 142 0 20113 0
Current children cumulated CPU time (s) 878.18
Current children cumulated vsize (KiB) 84636

[startup+942.303 s]
/proc/loadavg: 2.01 2.01 2.00 3/82 10109
/proc/meminfo: memFree=1222336/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=86216 CPUtime=938.15
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 28393 822 0 0 93786 29 0 0 25 0 1 0 60136786 88285184 17910 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10055/statm: 21554 17910 378 142 0 20508 0
Current children cumulated CPU time (s) 938.15
Current children cumulated vsize (KiB) 86216

[startup+1002.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/82 10109
/proc/meminfo: memFree=1219456/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=87932 CPUtime=998.13
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 29100 822 0 0 99783 30 0 0 25 0 1 0 60136786 90042368 18617 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10055/statm: 21983 18617 378 142 0 20937 0
Current children cumulated CPU time (s) 998.13
Current children cumulated vsize (KiB) 87932

[startup+1062.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/82 10109
/proc/meminfo: memFree=1216576/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=89516 CPUtime=1058.1
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 29800 822 0 0 105779 31 0 0 25 0 1 0 60136786 91664384 19317 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10055/statm: 22379 19317 378 142 0 21333 0
Current children cumulated CPU time (s) 1058.1
Current children cumulated vsize (KiB) 89516

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 10109
/proc/meminfo: memFree=1200384/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=112756 CPUtime=1118.08
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 35889 822 0 0 111775 33 0 0 25 0 1 0 60136786 115462144 23357 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10055/statm: 28189 23357 378 142 0 27143 0
Current children cumulated CPU time (s) 1118.08
Current children cumulated vsize (KiB) 112756

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10109
/proc/meminfo: memFree=1199296/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=112756 CPUtime=1178.05
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 36169 822 0 0 117772 33 0 0 25 0 1 0 60136786 115462144 23637 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 0 0 0
/proc/10055/statm: 28189 23637 378 142 0 27143 0
Current children cumulated CPU time (s) 1178.05
Current children cumulated vsize (KiB) 112756

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10109
/proc/meminfo: memFree=1198144/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=112756 CPUtime=1238.02
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 36440 822 0 0 123769 33 0 0 25 0 1 0 60136786 115462144 23908 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10055/statm: 28189 23908 378 142 0 27143 0
Current children cumulated CPU time (s) 1238.02
Current children cumulated vsize (KiB) 112756

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10109
/proc/meminfo: memFree=1197120/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=112756 CPUtime=1298
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 36704 822 0 0 129766 34 0 0 25 0 1 0 60136786 115462144 24172 996147200 134512640 135095119 4294956304 18446744073709551615 134641797 0 0 4096 0 0 0 0 17 0 0 0
/proc/10055/statm: 28189 24172 378 142 0 27143 0
Current children cumulated CPU time (s) 1298
Current children cumulated vsize (KiB) 112756

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10109
/proc/meminfo: memFree=1196032/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=112756 CPUtime=1357.98
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 36969 822 0 0 135764 34 0 0 25 0 1 0 60136786 115462144 24437 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10055/statm: 28189 24437 378 142 0 27143 0
Current children cumulated CPU time (s) 1357.98
Current children cumulated vsize (KiB) 112756

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10109
/proc/meminfo: memFree=1195008/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=112756 CPUtime=1417.95
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 37233 822 0 0 141761 34 0 0 25 0 1 0 60136786 115462144 24701 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/10055/statm: 28189 24701 378 142 0 27143 0
Current children cumulated CPU time (s) 1417.95
Current children cumulated vsize (KiB) 112756

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10109
/proc/meminfo: memFree=1193984/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=112756 CPUtime=1477.93
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 37486 822 0 0 147758 35 0 0 25 0 1 0 60136786 115462144 24954 996147200 134512640 135095119 4294956304 18446744073709551615 134617019 0 0 4096 0 0 0 0 17 0 0 0
/proc/10055/statm: 28189 24954 378 142 0 27143 0
Current children cumulated CPU time (s) 1477.93
Current children cumulated vsize (KiB) 112756

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10109
/proc/meminfo: memFree=1192896/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=112756 CPUtime=1537.91
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 37736 822 0 0 153756 35 0 0 25 0 1 0 60136786 115462144 25204 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 0 0 0
/proc/10055/statm: 28189 25204 378 142 0 27143 0
Current children cumulated CPU time (s) 1537.91
Current children cumulated vsize (KiB) 112756

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10109
/proc/meminfo: memFree=1191872/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=112756 CPUtime=1597.87
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 37987 822 0 0 159752 35 0 0 25 0 1 0 60136786 115462144 25455 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/10055/statm: 28189 25455 378 142 0 27143 0
Current children cumulated CPU time (s) 1597.87
Current children cumulated vsize (KiB) 112756

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10109
/proc/meminfo: memFree=1190336/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=113284 CPUtime=1657.86
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 38373 822 0 0 165750 36 0 0 25 0 1 0 60136786 116002816 25841 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10055/statm: 28321 25841 378 142 0 27275 0
Current children cumulated CPU time (s) 1657.86
Current children cumulated vsize (KiB) 113284

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10109
/proc/meminfo: memFree=1188288/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=114336 CPUtime=1717.83
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 38883 822 0 0 171746 37 0 0 25 0 1 0 60136786 117080064 26351 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10055/statm: 28584 26351 378 142 0 27538 0
Current children cumulated CPU time (s) 1717.83
Current children cumulated vsize (KiB) 114336

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10109
/proc/meminfo: memFree=1185792/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=148420 CPUtime=1777.81
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 47649 822 0 0 177739 42 0 0 25 0 1 0 60136786 151982080 26924 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10055/statm: 37105 26924 378 142 0 36059 0
Current children cumulated CPU time (s) 1777.81
Current children cumulated vsize (KiB) 148420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10109
/proc/meminfo: memFree=1185088/2055920 swapFree=4192812/4192956
[pid=10055] ppid=10053 vsize=148812 CPUtime=1800
/proc/10055/stat : 10055 (pcs.small) R 10053 10055 8865 0 -1 4194304 47833 822 0 0 179958 42 0 0 25 0 1 0 60136786 152383488 27108 996147200 134512640 135095119 4294956304 18446744073709551615 134642903 0 0 4096 0 0 0 0 17 0 0 0
/proc/10055/statm: 37203 27108 378 142 0 36157 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 148812

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): 1804.53
CPU time (s): 1800.04
CPU user time (s): 1799.59
CPU system time (s): 0.449931
CPU usage (%): 99.7516
Max. virtual memory (cumulated for all children) (KiB): 148812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.59
system time used= 0.449931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48655
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= 13254

runsolver used 1.92571 second user time and 5.44617 second system time

The end

Launcher Data 

Begin job on node20 at 2009-07-16 09:51:42
IDJOB=2089820
IDBENCH=59630
IDSOLVER=733
FILE ID=node20/2089820-1247730702
PBS_JOBID= 9521579
Free space on /tmp= 66296 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-40-19/normalized-rand-2-40-19-443-230-5_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089820-1247730702/watcher-2089820-1247730702 -o /tmp/evaluation-result-2089820-1247730702/solver-2089820-1247730702 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 275674775 HOME/instance-2089820-1247730702.xml

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

MD5SUM BENCH= a7c21434a6a2fe10b5eb5692bfda20e1
RANDOM SEED=275674775

node20.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		: 3000.236
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		: 3000.236
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:       1249016 kB
Buffers:         92372 kB
Cached:         545332 kB
SwapCached:          0 kB
Active:         205212 kB
Inactive:       511248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1249016 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1988 kB
Writeback:           0 kB
Mapped:          90152 kB
Slab:            75564 kB
Committed_AS:   518284 kB
PageTables:       1908 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= 66296 MiB
End job on node20 at 2009-07-16 10:21:49