Trace number 2089909

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) 1800.04 1809.23

General information on the benchmark

Namecsp/rand-2-40-19/
normalized-rand-2-40-19-443-230-14_ext.xml
MD5SUM0515b60adef10b820d8bf5dbf4316c57
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 benchmark58.4451
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints335
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension335
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
0.00/0.01	c Seed is 1312052033
0.00/0.01	c Constructing HOME/instance-2089909-1247730787.xml  with 6322 constraints
0.00/0.10	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-2089909-1247730787/watcher-2089909-1247730787 -o /tmp/evaluation-result-2089909-1247730787/solver-2089909-1247730787 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1312052033 HOME/instance-2089909-1247730787.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 17066
/proc/meminfo: memFree=1494128/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=5356 CPUtime=0
/proc/17066/stat : 17066 (pcssolve) R 17064 17066 16045 0 -1 4194304 290 0 0 0 0 0 0 0 22 0 1 0 60143576 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 254613711519 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/17066/statm: 1339 241 200 169 0 50 0
[pid=17067] ppid=17066 vsize=0 CPUtime=0
/proc/17067/stat : 17067 (fgrep) Z 17066 17066 16045 0 -1 4194316 155 0 0 0 0 0 0 0 22 0 1 0 60143576 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/17067/statm: 0 0 0 0 0 0 0
[pid=17068] ppid=17066 vsize=5356 CPUtime=0
/proc/17068/stat : 17068 (pcssolve) R 17066 17066 16045 0 -1 4194368 0 0 0 0 0 0 0 0 22 0 1 0 60143576 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 254613711519 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/17068/statm: 1339 241 200 169 0 50 0

[startup+0.10808 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 17066
/proc/meminfo: memFree=1494128/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=6376 CPUtime=0.09
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 1347 822 0 0 8 1 0 0 25 0 1 0 60143576 6529024 923 996147200 134512640 135095119 4294956304 18446744073709551615 134617632 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 1594 923 378 142 0 548 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6376

[startup+0.20209 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 17066
/proc/meminfo: memFree=1494128/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=6376 CPUtime=0.18
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 1349 822 0 0 17 1 0 0 25 0 1 0 60143576 6529024 925 996147200 134512640 135095119 4294956304 18446744073709551615 134580449 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 1594 925 378 142 0 548 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 6376

[startup+0.302102 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 17066
/proc/meminfo: memFree=1494128/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=6376 CPUtime=0.28
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 1351 822 0 0 27 1 0 0 25 0 1 0 60143576 6529024 927 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 1594 927 378 142 0 548 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6376

[startup+0.702146 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 17066
/proc/meminfo: memFree=1494128/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=6376 CPUtime=0.68
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 1358 822 0 0 67 1 0 0 25 0 1 0 60143576 6529024 934 996147200 134512640 135095119 4294956304 18446744073709551615 134642693 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 1594 934 378 142 0 548 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6376

[startup+1.50124 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17072
/proc/meminfo: memFree=1491432/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=6632 CPUtime=1.47
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 1437 822 0 0 146 1 0 0 25 0 1 0 60143576 6791168 948 996147200 134512640 135095119 4294956304 18446744073709551615 134589504 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 1658 948 378 142 0 612 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6632

[startup+3.10141 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17072
/proc/meminfo: memFree=1491048/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=7148 CPUtime=3.06
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 1585 822 0 0 305 1 0 0 25 0 1 0 60143576 7319552 1096 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 1787 1096 378 142 0 741 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7148

[startup+6.30177 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17072
/proc/meminfo: memFree=1489192/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=9348 CPUtime=6.22
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 2270 822 0 0 621 1 0 0 25 0 1 0 60143576 9572352 1523 996147200 134512640 135095119 4294956304 18446744073709551615 134577766 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 2337 1523 378 142 0 1291 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 9348

[startup+12.7015 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17072
/proc/meminfo: memFree=1487528/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=11160 CPUtime=12.56
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 2958 822 0 0 1254 2 0 0 25 0 1 0 60143576 11427840 1954 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 2790 1954 378 142 0 1744 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11160

[startup+25.5029 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17072
/proc/meminfo: memFree=1483880/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=16476 CPUtime=25.23
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 4648 822 0 0 2521 2 0 0 25 0 1 0 60143576 16871424 2841 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 4119 2841 378 142 0 3073 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 16476

[startup+51.1028 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17072
/proc/meminfo: memFree=1480168/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=18572 CPUtime=50.6
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 5607 822 0 0 5056 4 0 0 25 0 1 0 60143576 19017728 3800 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 4643 3800 378 142 0 3597 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 18572

[startup+102.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17072
/proc/meminfo: memFree=1472232/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=29724 CPUtime=101.31
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 9092 822 0 0 10125 6 0 0 25 0 1 0 60143576 30437376 5747 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 7431 5747 378 142 0 6385 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 29724

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 4/83 17072
/proc/meminfo: memFree=1467752/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=31704 CPUtime=160.74
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 10202 822 0 0 16066 8 0 0 25 0 1 0 60143576 32464896 6857 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 7926 6857 378 142 0 6880 0
Current children cumulated CPU time (s) 160.74
Current children cumulated vsize (KiB) 31704

[startup+222.307 s]
/proc/loadavg: 2.11 2.03 2.01 3/74 17221
/proc/meminfo: memFree=1472696/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=42788 CPUtime=220.11
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 13501 822 0 0 22000 11 0 0 25 0 1 0 60143576 43814912 8107 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17066/statm: 10697 8107 378 142 0 9651 0
Current children cumulated CPU time (s) 220.11
Current children cumulated vsize (KiB) 42788

[startup+282.303 s]
/proc/loadavg: 2.08 2.04 2.01 3/74 17602
/proc/meminfo: memFree=1464560/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=45276 CPUtime=279.32
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 14605 822 0 0 27918 14 0 0 25 0 1 0 60143576 46362624 9211 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 11319 9211 378 142 0 10273 0
Current children cumulated CPU time (s) 279.32
Current children cumulated vsize (KiB) 45276

[startup+342.302 s]
/proc/loadavg: 2.03 2.03 2.00 3/74 17602
/proc/meminfo: memFree=1442032/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=56628 CPUtime=339.08
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 17888 822 0 0 33891 17 0 0 25 0 1 0 60143576 57987072 11469 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 14157 11469 378 142 0 13111 0
Current children cumulated CPU time (s) 339.08
Current children cumulated vsize (KiB) 56628

[startup+402.303 s]
/proc/loadavg: 2.01 2.02 2.00 3/74 17602
/proc/meminfo: memFree=1427248/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=56628 CPUtime=398.84
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 18301 822 0 0 39867 17 0 0 25 0 1 0 60143576 57987072 11882 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 14157 11882 378 142 0 13111 0
Current children cumulated CPU time (s) 398.84
Current children cumulated vsize (KiB) 56628

[startup+462.303 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 17602
/proc/meminfo: memFree=1412848/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=56760 CPUtime=458.6
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 18704 822 0 0 45842 18 0 0 25 0 1 0 60143576 58122240 12285 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 14190 12285 378 142 0 13144 0
Current children cumulated CPU time (s) 458.6
Current children cumulated vsize (KiB) 56760

[startup+522.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 17608
/proc/meminfo: memFree=1397360/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=58452 CPUtime=518.33
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 19518 822 0 0 51814 19 0 0 25 0 1 0 60143576 59854848 13099 996147200 134512640 135095119 4294956304 18446744073709551615 134589572 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 14613 13099 378 142 0 13567 0
Current children cumulated CPU time (s) 518.33
Current children cumulated vsize (KiB) 58452

[startup+582.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 17608
/proc/meminfo: memFree=1382192/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=76676 CPUtime=578.09
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 24421 822 0 0 57787 22 0 0 25 0 1 0 60143576 78516224 13905 996147200 134512640 135095119 4294956304 18446744073709551615 134617070 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 19169 13905 378 142 0 18123 0
Current children cumulated CPU time (s) 578.09
Current children cumulated vsize (KiB) 76676

[startup+642.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 17608
/proc/meminfo: memFree=1367856/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=78380 CPUtime=637.86

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

[startup+882.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17649
/proc/meminfo: memFree=1421488/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=85064 CPUtime=876.85
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 28142 822 0 0 87657 28 0 0 25 0 1 0 60143576 87105536 17626 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 21266 17626 378 142 0 20220 0
Current children cumulated CPU time (s) 876.85
Current children cumulated vsize (KiB) 85064

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17649
/proc/meminfo: memFree=1418544/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=86640 CPUtime=936.6
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 28839 822 0 0 93632 28 0 0 25 0 1 0 60143576 88719360 18323 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 21660 18323 378 142 0 20614 0
Current children cumulated CPU time (s) 936.6
Current children cumulated vsize (KiB) 86640

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17649
/proc/meminfo: memFree=1415856/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=88076 CPUtime=996.36
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 29489 822 0 0 99607 29 0 0 25 0 1 0 60143576 90189824 18973 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 22019 18973 378 142 0 20973 0
Current children cumulated CPU time (s) 996.36
Current children cumulated vsize (KiB) 88076

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17649
/proc/meminfo: memFree=1413168/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=89524 CPUtime=1056.11
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 30160 822 0 0 105582 29 0 0 25 0 1 0 60143576 91672576 19644 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 22381 19644 378 142 0 21335 0
Current children cumulated CPU time (s) 1056.11
Current children cumulated vsize (KiB) 89524

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17649
/proc/meminfo: memFree=1397616/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=112236 CPUtime=1115.88
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 36089 822 0 0 111555 33 0 0 25 0 1 0 60143576 114929664 23524 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 28059 23524 378 142 0 27013 0
Current children cumulated CPU time (s) 1115.88
Current children cumulated vsize (KiB) 112236

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/83 17649
/proc/meminfo: memFree=1396528/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=112236 CPUtime=1175.64
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 36368 822 0 0 117531 33 0 0 25 0 1 0 60143576 114929664 23803 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 28059 23803 378 142 0 27013 0
Current children cumulated CPU time (s) 1175.64
Current children cumulated vsize (KiB) 112236

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17649
/proc/meminfo: memFree=1395440/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=112236 CPUtime=1235.39
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 36641 822 0 0 123506 33 0 0 25 0 1 0 60143576 114929664 24076 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 28059 24076 378 142 0 27013 0
Current children cumulated CPU time (s) 1235.39
Current children cumulated vsize (KiB) 112236

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17649
/proc/meminfo: memFree=1394416/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=112236 CPUtime=1295.16
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 36905 822 0 0 129482 34 0 0 25 0 1 0 60143576 114929664 24340 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 28059 24340 378 142 0 27013 0
Current children cumulated CPU time (s) 1295.16
Current children cumulated vsize (KiB) 112236

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17649
/proc/meminfo: memFree=1393264/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=112236 CPUtime=1354.91
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 37173 822 0 0 135457 34 0 0 25 0 1 0 60143576 114929664 24608 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 28059 24608 378 142 0 27013 0
Current children cumulated CPU time (s) 1354.91
Current children cumulated vsize (KiB) 112236

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17649
/proc/meminfo: memFree=1392240/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=112236 CPUtime=1414.66
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 37436 822 0 0 141432 34 0 0 25 0 1 0 60143576 114929664 24871 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 28059 24871 378 142 0 27013 0
Current children cumulated CPU time (s) 1414.66
Current children cumulated vsize (KiB) 112236

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17649
/proc/meminfo: memFree=1391152/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=112236 CPUtime=1474.42
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 37690 822 0 0 147407 35 0 0 25 0 1 0 60143576 114929664 25125 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 28059 25125 378 142 0 27013 0
Current children cumulated CPU time (s) 1474.42
Current children cumulated vsize (KiB) 112236

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17649
/proc/meminfo: memFree=1390064/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=112236 CPUtime=1534.19
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 37941 822 0 0 153384 35 0 0 25 0 1 0 60143576 114929664 25376 996147200 134512640 135095119 4294956304 18446744073709551615 134638324 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 28059 25376 378 142 0 27013 0
Current children cumulated CPU time (s) 1534.19
Current children cumulated vsize (KiB) 112236

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17649
/proc/meminfo: memFree=1389040/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=112236 CPUtime=1593.94
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 38190 822 0 0 159359 35 0 0 25 0 1 0 60143576 114929664 25625 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 28059 25625 378 142 0 27013 0
Current children cumulated CPU time (s) 1593.94
Current children cumulated vsize (KiB) 112236

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17649
/proc/meminfo: memFree=1387376/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=112884 CPUtime=1653.69
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 38596 822 0 0 165334 35 0 0 25 0 1 0 60143576 115593216 26031 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 28221 26031 378 142 0 27175 0
Current children cumulated CPU time (s) 1653.69
Current children cumulated vsize (KiB) 112884

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17649
/proc/meminfo: memFree=1385456/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=146568 CPUtime=1713.46
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 47280 822 0 0 171306 40 0 0 25 0 1 0 60143576 150085632 26522 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 36642 26522 378 142 0 35596 0
Current children cumulated CPU time (s) 1713.46
Current children cumulated vsize (KiB) 146568

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17649
/proc/meminfo: memFree=1383216/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=147760 CPUtime=1773.2
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 47805 822 0 0 177280 40 0 0 25 0 1 0 60143576 151306240 27047 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 36940 27047 378 142 0 35894 0
Current children cumulated CPU time (s) 1773.2
Current children cumulated vsize (KiB) 147760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17649
/proc/meminfo: memFree=1382192/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=148288 CPUtime=1800
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 48047 822 0 0 179959 41 0 0 25 0 1 0 60143576 151846912 27289 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 37072 27289 378 142 0 36026 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 148288

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

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

[startup+1809.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17649
/proc/meminfo: memFree=1382192/2055920 swapFree=4192812/4192956
[pid=17066] ppid=17064 vsize=148288 CPUtime=1800
/proc/17066/stat : 17066 (pcs.small) R 17064 17066 16045 0 -1 4194304 48047 822 0 0 179959 41 0 0 25 0 1 0 60143576 151846912 27289 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/17066/statm: 37072 27289 378 142 0 36026 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 148288

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1809.23
CPU time (s): 1800.04
CPU user time (s): 1799.6
CPU system time (s): 0.437933
CPU usage (%): 99.4921
Max. virtual memory (cumulated for all children) (KiB): 178680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.6
system time used= 0.437933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48869
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= 17
involuntary context switches= 31472

runsolver used 2.06968 second user time and 4.57031 second system time

The end

Launcher Data 

Begin job on node87 at 2009-07-16 09:53:07
IDJOB=2089909
IDBENCH=59645
IDSOLVER=734
FILE ID=node87/2089909-1247730787
PBS_JOBID= 9521487
Free space on /tmp= 66164 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-40-19/normalized-rand-2-40-19-443-230-14_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089909-1247730787/watcher-2089909-1247730787 -o /tmp/evaluation-result-2089909-1247730787/solver-2089909-1247730787 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1312052033 HOME/instance-2089909-1247730787.xml

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

MD5SUM BENCH= 0515b60adef10b820d8bf5dbf4316c57
RANDOM SEED=1312052033

node87.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1494544 kB
Buffers:        103612 kB
Cached:         334580 kB
SwapCached:        136 kB
Active:          80472 kB
Inactive:       390764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1494544 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1956 kB
Writeback:           0 kB
Mapped:          53264 kB
Slab:            75204 kB
Committed_AS:   607360 kB
PageTables:       1980 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= 66160 MiB
End job on node87 at 2009-07-16 10:23:19