Trace number 2087038

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) 1800.05 1813.03

General information on the benchmark

Namecsp/dag-half/
normalized-half-n25-d5-e56-r7-20.xml
MD5SUM6d5f02cccaa55c134438d9df18996966
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark304.851
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints56
Maximum constraint arity7
Maximum domain size5
Number of constraints which are defined in extension56
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.13/0.30	c small-domain mode
0.28/0.30	c Seed is 376368896
0.28/0.30	c Constructing HOME/instance-2087038-1247727131.xml  with 56 constraints
10.66/10.80	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-2087038-1247727131/watcher-2087038-1247727131 -o /tmp/evaluation-result-2087038-1247727131/solver-2087038-1247727131 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 376368896 HOME/instance-2087038-1247727131.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: 2.22 2.06 1.88 4/81 8296
/proc/meminfo: memFree=1562056/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=18576 CPUtime=0
/proc/8296/stat : 8296 (runsolver) R 8294 8296 7637 0 -1 4194368 15 0 0 0 0 0 0 0 23 0 1 0 59779460 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 225612197159 0 0 4096 24578 0 0 0 17 1 0 0
/proc/8296/statm: 4644 284 249 26 0 2626 0

[startup+0.0133679 s]
/proc/loadavg: 2.22 2.06 1.88 4/81 8296
/proc/meminfo: memFree=1562056/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=5356 CPUtime=0
/proc/8296/stat : 8296 (pcssolve) S 8294 8296 7637 0 -1 4194304 305 0 0 0 0 0 0 0 23 0 1 0 59779460 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8296/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10138 s]
/proc/loadavg: 2.22 2.06 1.88 4/81 8296
/proc/meminfo: memFree=1562056/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=5356 CPUtime=0.06
/proc/8296/stat : 8296 (pcssolve) S 8294 8296 7637 0 -1 4194304 339 819 0 0 0 0 4 2 18 0 1 0 59779460 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8296/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.30139 s]
/proc/loadavg: 2.22 2.06 1.88 4/81 8296
/proc/meminfo: memFree=1562056/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=1828 CPUtime=0.28
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 405 2327 0 0 0 0 22 6 17 0 1 0 59779460 1871872 30 996147200 134512640 135095119 4294956304 18446744073709551615 1172260 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/8296/statm: 457 30 22 142 0 4 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 1828

[startup+0.701426 s]
/proc/loadavg: 2.22 2.06 1.88 4/81 8296
/proc/meminfo: memFree=1562056/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=10184 CPUtime=0.66
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 2370 2327 0 0 38 0 22 6 19 0 1 0 59779460 10428416 1446 996147200 134512640 135095119 4294956304 18446744073709551615 134741508 0 0 4096 0 0 0 0 17 1 0 0
/proc/8296/statm: 2546 1446 375 142 0 1500 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 10184

[startup+1.5015 s]
/proc/loadavg: 2.22 2.06 1.88 3/82 8302
/proc/meminfo: memFree=1555072/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=18560 CPUtime=1.45
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 4357 2327 0 0 114 3 22 6 25 0 1 0 59779460 19005440 2619 996147200 134512640 135095119 4294956304 18446744073709551615 134681645 0 0 4096 0 0 0 0 17 1 0 0
/proc/8296/statm: 4640 2619 375 142 0 3594 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 18560

[startup+3.10163 s]
/proc/loadavg: 2.21 2.06 1.88 3/82 8302
/proc/meminfo: memFree=1549376/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=37168 CPUtime=3.03
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 9079 2327 0 0 269 6 22 6 25 0 1 0 59779460 38060032 5385 996147200 134512640 135095119 4294956304 18446744073709551615 134934231 0 0 4096 0 0 0 0 17 1 0 0
/proc/8296/statm: 9292 5385 375 142 0 8246 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 37168

[startup+6.30291 s]
/proc/loadavg: 2.21 2.06 1.88 3/82 8302
/proc/meminfo: memFree=1527104/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=73360 CPUtime=6.2
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 19374 2327 0 0 581 11 22 6 25 0 1 0 59779460 75120640 10442 996147200 134512640 135095119 4294956304 18446744073709551615 134681690 0 0 4096 0 0 0 0 17 1 0 0
/proc/8296/statm: 18340 10442 375 142 0 17294 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 73360

[startup+12.7015 s]
/proc/loadavg: 2.17 2.06 1.88 3/82 8302
/proc/meminfo: memFree=1492736/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=73228 CPUtime=12.54
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 35040 2327 0 0 1208 18 22 6 25 0 1 0 59779460 74985472 17666 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/8296/statm: 18307 17666 390 142 0 17261 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 73228

[startup+25.5016 s]
/proc/loadavg: 2.15 2.05 1.88 3/82 8302
/proc/meminfo: memFree=1492992/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=73404 CPUtime=25.22
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 35071 2327 0 0 2476 18 22 6 25 0 1 0 59779460 75165696 17697 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/8296/statm: 18351 17697 390 142 0 17305 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 73404

[startup+51.1018 s]
/proc/loadavg: 2.10 2.05 1.89 3/82 8302
/proc/meminfo: memFree=1492800/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=73732 CPUtime=50.58
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 35170 2327 0 0 5011 19 22 6 25 0 1 0 59779460 75501568 17780 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/8296/statm: 18433 17780 390 142 0 17387 0
Current children cumulated CPU time (s) 50.58
Current children cumulated vsize (KiB) 73732

[startup+102.306 s]
/proc/loadavg: 2.04 2.04 1.89 3/82 8302
/proc/meminfo: memFree=1491776/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=74960 CPUtime=101.3
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 35549 2327 0 0 10083 19 22 6 25 0 1 0 59779460 76759040 17996 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/8296/statm: 18740 17996 390 142 0 17694 0
Current children cumulated CPU time (s) 101.3
Current children cumulated vsize (KiB) 74960

[startup+162.301 s]
/proc/loadavg: 2.01 2.03 1.90 3/82 8302
/proc/meminfo: memFree=1490496/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=76128 CPUtime=160.75
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 35979 2327 0 0 16027 20 22 6 25 0 1 0 59779460 77955072 18297 996147200 134512640 135095119 4294956304 18446744073709551615 134918215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8296/statm: 19032 18297 390 142 0 17986 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 76128

[startup+222.302 s]
/proc/loadavg: 2.00 2.02 1.90 4/82 8302
/proc/meminfo: memFree=1488768/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=78852 CPUtime=220.18
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 36779 2327 0 0 21969 21 22 6 25 0 1 0 59779460 80744448 18711 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/8296/statm: 19713 18711 390 142 0 18667 0
Current children cumulated CPU time (s) 220.18
Current children cumulated vsize (KiB) 78852

[startup+282.302 s]
/proc/loadavg: 2.00 2.02 1.91 3/82 8302
/proc/meminfo: memFree=1487488/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=79636 CPUtime=279.62
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 37124 2327 0 0 27913 21 22 6 25 0 1 0 59779460 81547264 19056 996147200 134512640 135095119 4294956304 18446744073709551615 134926990 0 0 4096 0 0 0 0 17 1 0 0
/proc/8296/statm: 19909 19056 390 142 0 18863 0
Current children cumulated CPU time (s) 279.62
Current children cumulated vsize (KiB) 79636

[startup+342.302 s]
/proc/loadavg: 2.00 2.01 1.91 3/82 8302
/proc/meminfo: memFree=1486024/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=80688 CPUtime=339.06
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 37479 2327 0 0 33856 22 22 6 25 0 1 0 59779460 82624512 19411 996147200 134512640 135095119 4294956304 18446744073709551615 134918249 0 0 4096 0 0 0 0 17 1 0 0
/proc/8296/statm: 20172 19411 390 142 0 19126 0
Current children cumulated CPU time (s) 339.06
Current children cumulated vsize (KiB) 80688

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 8302
/proc/meminfo: memFree=1483528/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=83692 CPUtime=398.5
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 38359 2327 0 0 39799 23 22 6 25 0 1 0 59779460 85700608 20034 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/8296/statm: 20923 20034 390 142 0 19877 0
Current children cumulated CPU time (s) 398.5
Current children cumulated vsize (KiB) 83692

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 8302
/proc/meminfo: memFree=1483080/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=85740 CPUtime=457.94
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 39010 2327 0 0 45742 24 22 6 25 0 1 0 59779460 87797760 20172 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/8296/statm: 21435 20172 390 142 0 20389 0
Current children cumulated CPU time (s) 457.94
Current children cumulated vsize (KiB) 85740

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 8302
/proc/meminfo: memFree=1481672/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=86788 CPUtime=517.38
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 39371 2327 0 0 51686 24 22 6 25 0 1 0 59779460 88870912 20533 996147200 134512640 135095119 4294956304 18446744073709551615 134617104 0 0 4096 0 0 0 0 17 1 0 0
/proc/8296/statm: 21697 20533 390 142 0 20651 0
Current children cumulated CPU time (s) 517.38
Current children cumulated vsize (KiB) 86788

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 8308
/proc/meminfo: memFree=1480192/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=87840 CPUtime=576.8
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 39753 2327 0 0 57627 25 22 6 25 0 1 0 59779460 89948160 20915 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 1 0 0
/proc/8296/statm: 21960 20915 390 142 0 20914 0
Current children cumulated CPU time (s) 576.8
Current children cumulated vsize (KiB) 87840

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 8308
/proc/meminfo: memFree=1478720/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=88748 CPUtime=636.25
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 40105 2327 0 0 63571 26 22 6 25 0 1 0 59779460 90877952 21267 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/8296/statm: 22187 21267 390 142 0 21141 0
Current children cumulated CPU time (s) 636.25
Current children cumulated vsize (KiB) 88748

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 8308
/proc/meminfo: memFree=1472064/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=99636 CPUtime=814.56
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 43207 2327 0 0 81399 29 22 6 25 0 1 0 59779460 102027264 22831 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/8296/statm: 24909 22831 390 142 0 23863 0
Current children cumulated CPU time (s) 814.56
Current children cumulated vsize (KiB) 99636

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 8308
/proc/meminfo: memFree=1471560/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=99636 CPUtime=874
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 43332 2327 0 0 87342 30 22 6 25 0 1 0 59779460 102027264 22956 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/8296/statm: 24909 22956 390 142 0 23863 0
Current children cumulated CPU time (s) 874
Current children cumulated vsize (KiB) 99636

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 8308
/proc/meminfo: memFree=1470408/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=100424 CPUtime=933.45
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 43641 2327 0 0 93286 31 22 6 25 0 1 0 59779460 102834176 23265 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/8296/statm: 25106 23265 390 142 0 24060 0
Current children cumulated CPU time (s) 933.45
Current children cumulated vsize (KiB) 100424

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 8308
/proc/meminfo: memFree=1469000/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=101348 CPUtime=992.88
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 44021 2327 0 0 99229 31 22 6 25 0 1 0 59779460 103780352 23645 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/8296/statm: 25337 23645 390 142 0 24291 0
Current children cumulated CPU time (s) 992.88
Current children cumulated vsize (KiB) 101348

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 8308
/proc/meminfo: memFree=1467336/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=102392 CPUtime=1052.32
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 44414 2327 0 0 105172 32 22 6 25 0 1 0 59779460 104849408 24038 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/8296/statm: 25598 24038 390 142 0 24552 0
Current children cumulated CPU time (s) 1052.32
Current children cumulated vsize (KiB) 102392

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 8308
/proc/meminfo: memFree=1465800/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=103440 CPUtime=1111.76
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 44791 2327 0 0 111116 32 22 6 25 0 1 0 59779460 105922560 24415 996147200 134512640 135095119 4294956304 18446744073709551615 134927029 0 0 4096 0 0 0 0 17 1 0 0
/proc/8296/statm: 25860 24415 390 142 0 24814 0
Current children cumulated CPU time (s) 1111.76
Current children cumulated vsize (KiB) 103440

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 8308
/proc/meminfo: memFree=1464328/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=104488 CPUtime=1171.2
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 45168 2327 0 0 117059 33 22 6 25 0 1 0 59779460 106995712 24792 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/8296/statm: 26122 24792 390 142 0 25076 0
Current children cumulated CPU time (s) 1171.2
Current children cumulated vsize (KiB) 104488

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 8308
/proc/meminfo: memFree=1462728/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=105524 CPUtime=1230.64
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 45556 2327 0 0 123002 34 22 6 25 0 1 0 59779460 108056576 25180 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/8296/statm: 26381 25180 390 142 0 25335 0
Current children cumulated CPU time (s) 1230.64
Current children cumulated vsize (KiB) 105524

[startup+1302.3 s]
/proc/loadavg: 2.07 2.02 1.91 3/82 8308
/proc/meminfo: memFree=1461128/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=106576 CPUtime=1290.09
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 45941 2327 0 0 128946 35 22 6 25 0 1 0 59779460 109133824 25565 996147200 134512640 135095119 4294956304 18446744073709551615 134918136 0 0 4096 0 0 0 0 17 1 0 0
/proc/8296/statm: 26644 25565 390 142 0 25598 0
Current children cumulated CPU time (s) 1290.09
Current children cumulated vsize (KiB) 106576

[startup+1362.3 s]
/proc/loadavg: 2.01 2.01 1.91 2/68 8360
/proc/meminfo: memFree=1472128/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=119244 CPUtime=1349.55
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 49226 2327 0 0 134889 38 22 6 25 0 1 0 59779460 122105856 27825 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/8296/statm: 29811 27825 390 142 0 28765 0
Current children cumulated CPU time (s) 1349.55
Current children cumulated vsize (KiB) 119244

[startup+1422.31 s]
/proc/loadavg: 2.20 2.06 1.93 3/82 8384
/proc/meminfo: memFree=875720/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=119244 CPUtime=1409.49
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 49358 2327 0 0 140875 46 22 6 25 0 1 0 59779460 122105856 27957 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/8296/statm: 29811 27957 390 142 0 28765 0
Current children cumulated CPU time (s) 1409.49
Current children cumulated vsize (KiB) 119244

[startup+1482.3 s]
/proc/loadavg: 2.08 2.04 1.93 3/82 8384
/proc/meminfo: memFree=875016/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=119244 CPUtime=1469.42
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 49485 2327 0 0 146868 46 22 6 25 0 1 0 59779460 122105856 28084 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/8296/statm: 29811 28084 390 142 0 28765 0
Current children cumulated CPU time (s) 1469.42
Current children cumulated vsize (KiB) 119244

[startup+1542.3 s]
/proc/loadavg: 2.02 2.03 1.93 3/82 8384
/proc/meminfo: memFree=874568/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=119244 CPUtime=1529.4
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 49618 2327 0 0 152865 47 22 6 25 0 1 0 59779460 122105856 28217 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/8296/statm: 29811 28217 390 142 0 28765 0
Current children cumulated CPU time (s) 1529.4
Current children cumulated vsize (KiB) 119244

[startup+1602.3 s]
/proc/loadavg: 2.01 2.03 1.93 3/82 8384
/proc/meminfo: memFree=873928/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=127436 CPUtime=1589.38
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 51797 2327 0 0 158862 48 22 6 25 0 1 0 59779460 130494464 28347 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/8296/statm: 31859 28347 390 142 0 30813 0
Current children cumulated CPU time (s) 1589.38
Current children cumulated vsize (KiB) 127436

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 1.93 3/82 8384
/proc/meminfo: memFree=873544/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=127436 CPUtime=1649.36
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 51927 2327 0 0 164860 48 22 6 25 0 1 0 59779460 130494464 28477 996147200 134512640 135095119 4294956304 18446744073709551615 134911091 0 0 4096 0 0 0 0 17 0 0 0
/proc/8296/statm: 31859 28477 390 142 0 30813 0
Current children cumulated CPU time (s) 1649.36
Current children cumulated vsize (KiB) 127436

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/82 8384
/proc/meminfo: memFree=873040/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=127436 CPUtime=1709.34
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 52050 2327 0 0 170857 49 22 6 25 0 1 0 59779460 130494464 28600 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 0 0 0
/proc/8296/statm: 31859 28600 390 142 0 30813 0
Current children cumulated CPU time (s) 1709.34
Current children cumulated vsize (KiB) 127436

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/82 8384
/proc/meminfo: memFree=871888/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=127828 CPUtime=1769.31
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 52303 2327 0 0 176854 49 22 6 25 0 1 0 59779460 130895872 28853 996147200 134512640 135095119 4294956304 18446744073709551615 134916452 0 0 4096 0 0 0 0 17 0 0 0
/proc/8296/statm: 31957 28853 390 142 0 30911 0
Current children cumulated CPU time (s) 1769.31
Current children cumulated vsize (KiB) 127828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813 s]
/proc/loadavg: 2.00 2.00 1.93 3/82 8384
/proc/meminfo: memFree=871056/2055920 swapFree=4192812/4192956
[pid=8296] ppid=8294 vsize=128484 CPUtime=1800
/proc/8296/stat : 8296 (pcs.small) R 8294 8296 7637 0 -1 4194304 52508 2327 0 0 179923 49 22 6 25 0 1 0 59779460 131567616 29058 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 0 0 0
/proc/8296/statm: 32121 29058 390 142 0 31075 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 128484

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): 1813.03
CPU time (s): 1800.05
CPU user time (s): 1799.46
CPU system time (s): 0.58691
CPU usage (%): 99.284
Max. virtual memory (cumulated for all children) (KiB): 128484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.46
system time used= 0.58691
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54835
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= 26
involuntary context switches= 57339

runsolver used 2.53661 second user time and 5.70613 second system time

The end

Launcher Data 

Begin job on node31 at 2009-07-16 08:52:13
IDJOB=2087038
IDBENCH=58680
IDSOLVER=734
FILE ID=node31/2087038-1247727131
PBS_JOBID= 9521490
Free space on /tmp= 66244 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/dag-half/normalized-half-n25-d5-e56-r7-20.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2087038-1247727131/watcher-2087038-1247727131 -o /tmp/evaluation-result-2087038-1247727131/solver-2087038-1247727131 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 376368896 HOME/instance-2087038-1247727131.xml

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

MD5SUM BENCH= 6d5f02cccaa55c134438d9df18996966
RANDOM SEED=376368896

node31.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		: 3000.216
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	: 5931.00
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		: 3000.216
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:       1562536 kB
Buffers:         81608 kB
Cached:         296744 kB
SwapCached:          0 kB
Active:         150040 kB
Inactive:       263476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1562536 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           31856 kB
Writeback:           0 kB
Mapped:          55552 kB
Slab:            64636 kB
Committed_AS:   429140 kB
PageTables:       1988 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= 66176 MiB
End job on node31 at 2009-07-16 09:22:28