Trace number 2064817

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) 1800.08 1813.52

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-41_ext.xml
MD5SUM977aeeb2aac26fe232d05998ce5b841c
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 benchmark1089.31
Satisfiable
(Un)Satisfiability was proved
Number of variables28
Number of constraints93
Maximum constraint arity3
Maximum domain size28
Number of constraints which are defined in extension93
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.01/0.05	c small-domain mode
0.01/0.05	c Seed is 1843054610
0.01/0.05	c Constructing HOME/instance-2064817-1247696316.xml  with 93 constraints
1.97/2.02	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-2064817-1247696316/watcher-2064817-1247696316 -o /tmp/evaluation-result-2064817-1247696316/solver-2064817-1247696316 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1843054610 HOME/instance-2064817-1247696316.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: 2.05 2.00 1.77 4/72 16792
/proc/meminfo: memFree=1273272/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=5260 CPUtime=0
/proc/16792/stat : 16792 (pcssolve) R 16790 16792 16180 0 -1 4194304 66 0 0 0 0 0 0 0 20 0 1 0 56695544 5386240 50 996147200 4194304 4889804 548682068800 18446744073709551615 264837800602 0 0 4096 0 0 0 0 17 1 0 0
/proc/16792/statm: 1315 50 37 169 0 14 0

[startup+0.033394 s]
/proc/loadavg: 2.05 2.00 1.77 4/72 16792
/proc/meminfo: memFree=1273272/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=5356 CPUtime=0.01
/proc/16792/stat : 16792 (pcssolve) S 16790 16792 16180 0 -1 4194304 367 750 0 0 0 0 0 1 22 0 1 0 56695544 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16792/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.101395 s]
/proc/loadavg: 2.05 2.00 1.77 4/72 16792
/proc/meminfo: memFree=1273272/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=5088 CPUtime=0.07
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 936 974 0 0 4 0 2 1 18 0 1 0 56695544 5210112 545 996147200 134512640 135095119 4294956304 18446744073709551615 134944865 0 0 4096 0 0 0 0 17 1 0 0
/proc/16792/statm: 1272 545 375 142 0 226 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5088

[startup+0.301416 s]
/proc/loadavg: 2.05 2.00 1.77 4/72 16792
/proc/meminfo: memFree=1273272/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=7596 CPUtime=0.27
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 1198 974 0 0 24 0 2 1 19 0 1 0 56695544 7778304 807 996147200 134512640 135095119 4294956304 18446744073709551615 11714101 0 0 4096 0 0 0 0 17 1 0 0
/proc/16792/statm: 1899 807 375 142 0 853 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7596

[startup+0.701456 s]
/proc/loadavg: 2.05 2.00 1.77 4/72 16792
/proc/meminfo: memFree=1273272/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=12968 CPUtime=0.67
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 1748 974 0 0 63 1 2 1 23 0 1 0 56695544 13279232 1357 996147200 134512640 135095119 4294956304 18446744073709551615 11746943 0 0 4096 0 0 0 0 17 1 0 0
/proc/16792/statm: 3242 1357 375 142 0 2196 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 12968

[startup+1.50154 s]
/proc/loadavg: 2.05 2.00 1.77 3/73 16798
/proc/meminfo: memFree=1267504/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=23360 CPUtime=1.46
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 2850 974 0 0 142 1 2 1 25 0 1 0 56695544 23920640 2459 996147200 134512640 135095119 4294956304 18446744073709551615 11746943 0 0 4096 0 0 0 0 17 1 0 0
/proc/16792/statm: 5840 2459 375 142 0 4794 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 23360

[startup+3.10171 s]
/proc/loadavg: 2.05 2.00 1.77 3/73 16798
/proc/meminfo: memFree=1261488/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=30204 CPUtime=3.05
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 3590 974 1 0 300 2 2 1 25 0 1 0 56695544 30928896 3199 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 1 0 0
/proc/16792/statm: 7551 3199 390 142 0 6505 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 30204

[startup+6.30103 s]
/proc/loadavg: 2.05 2.00 1.77 3/73 16798
/proc/meminfo: memFree=1261296/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=30204 CPUtime=6.22
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 3603 974 1 0 617 2 2 1 25 0 1 0 56695544 30928896 3212 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 1 0 0
/proc/16792/statm: 7551 3212 390 142 0 6505 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 30204

[startup+12.7017 s]
/proc/loadavg: 2.12 2.02 1.78 3/73 16798
/proc/meminfo: memFree=1260848/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=30204 CPUtime=12.56
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 3647 974 1 0 1251 2 2 1 25 0 1 0 56695544 30928896 3256 996147200 134512640 135095119 4294956304 18446744073709551615 134918148 0 0 4096 0 0 0 0 17 1 0 0
/proc/16792/statm: 7551 3256 390 142 0 6505 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 30204

[startup+25.502 s]
/proc/loadavg: 2.10 2.02 1.78 3/73 16798
/proc/meminfo: memFree=1260016/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=30464 CPUtime=25.25
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 3744 974 1 0 2520 2 2 1 25 0 1 0 56695544 31195136 3353 996147200 134512640 135095119 4294956304 18446744073709551615 134927001 0 0 4096 0 0 0 0 17 1 0 0
/proc/16792/statm: 7616 3353 390 142 0 6570 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 30464

[startup+51.1016 s]
/proc/loadavg: 2.07 2.01 1.79 3/73 16798
/proc/meminfo: memFree=1258224/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=30980 CPUtime=50.62
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 3993 974 1 0 5057 2 2 1 25 0 1 0 56695544 31723520 3537 996147200 134512640 135095119 4294956304 18446744073709551615 134918148 0 0 4096 0 0 0 0 17 1 0 0
/proc/16792/statm: 7745 3537 390 142 0 6699 0
Current children cumulated CPU time (s) 50.62
Current children cumulated vsize (KiB) 30980

[startup+102.307 s]
/proc/loadavg: 2.07 2.02 1.80 3/73 16798
/proc/meminfo: memFree=1254640/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=31748 CPUtime=101.39
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 4575 974 1 0 10133 3 2 1 25 0 1 0 56695544 32509952 3925 996147200 134512640 135095119 4294956304 18446744073709551615 134603309 0 0 4096 0 0 0 0 17 1 0 0
/proc/16792/statm: 7937 3925 390 142 0 6891 0
Current children cumulated CPU time (s) 101.39
Current children cumulated vsize (KiB) 31748

[startup+162.302 s]
/proc/loadavg: 2.14 2.05 1.82 3/73 16798
/proc/meminfo: memFree=1247792/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=33284 CPUtime=160.86
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 5472 974 1 0 16079 4 2 1 25 0 1 0 56695544 34082816 4436 996147200 134512640 135095119 4294956304 18446744073709551615 134555000 0 0 4096 0 0 0 0 17 1 0 0
/proc/16792/statm: 8321 4436 390 142 0 7275 0
Current children cumulated CPU time (s) 160.86
Current children cumulated vsize (KiB) 33284

[startup+222.301 s]
/proc/loadavg: 2.13 2.06 1.84 3/73 16798
/proc/meminfo: memFree=1244912/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=35332 CPUtime=220.34
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 6396 974 1 0 22026 5 2 1 25 0 1 0 56695544 36179968 4847 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 1 0 0
/proc/16792/statm: 8833 4847 390 142 0 7787 0
Current children cumulated CPU time (s) 220.34
Current children cumulated vsize (KiB) 35332

[startup+282.301 s]
/proc/loadavg: 2.08 2.06 1.85 3/73 16798
/proc/meminfo: memFree=1239216/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=36616 CPUtime=279.82
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 7408 974 1 0 27974 5 2 1 25 0 1 0 56695544 37494784 5602 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 1 0 0
/proc/16792/statm: 9154 5602 390 142 0 8108 0
Current children cumulated CPU time (s) 279.82
Current children cumulated vsize (KiB) 36616

[startup+342.301 s]
/proc/loadavg: 2.03 2.05 1.86 3/73 16798
/proc/meminfo: memFree=1235184/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=36616 CPUtime=339.3
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 7660 974 1 0 33921 6 2 1 25 0 1 0 56695544 37494784 5854 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 1 0 0
/proc/16792/statm: 9154 5854 390 142 0 8108 0
Current children cumulated CPU time (s) 339.3
Current children cumulated vsize (KiB) 36616

[startup+402.302 s]
/proc/loadavg: 2.01 2.04 1.86 3/73 16798
/proc/meminfo: memFree=1230768/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=36616 CPUtime=398.8
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 8005 974 1 0 39871 6 2 1 25 0 1 0 56695544 37494784 6199 996147200 134512640 135095119 4294956304 18446744073709551615 134926999 0 0 4096 0 0 0 0 17 1 0 0
/proc/16792/statm: 9154 6199 390 142 0 8108 0
Current children cumulated CPU time (s) 398.8
Current children cumulated vsize (KiB) 36616

[startup+462.302 s]
/proc/loadavg: 2.00 2.03 1.87 3/73 16798
/proc/meminfo: memFree=1225776/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=40712 CPUtime=458.27
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 9510 974 1 0 45816 8 2 1 25 0 1 0 56695544 41689088 6679 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/16792/statm: 10178 6679 390 142 0 9132 0
Current children cumulated CPU time (s) 458.27
Current children cumulated vsize (KiB) 40712

[startup+522.302 s]
/proc/loadavg: 2.00 2.02 1.88 3/73 16798
/proc/meminfo: memFree=1213744/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=43016 CPUtime=517.75
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 11162 974 1 0 51763 9 2 1 25 0 1 0 56695544 44048384 7753 996147200 134512640 135095119 4294956304 18446744073709551615 134918163 0 0 4096 0 0 0 0 17 1 0 0
/proc/16792/statm: 10754 7753 390 142 0 9708 0
Current children cumulated CPU time (s) 517.75
Current children cumulated vsize (KiB) 43016

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 1.88 3/73 16798
/proc/meminfo: memFree=1211440/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=43016 CPUtime=577.22
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 11380 974 1 0 57709 10 2 1 25 0 1 0 56695544 44048384 7971 996147200 134512640 135095119 4294956304 18446744073709551615 134927075 0 0 4096 0 0 0 0 17 1 0 0
/proc/16792/statm: 10754 7971 390 142 0 9708 0
Current children cumulated CPU time (s) 577.22
Current children cumulated vsize (KiB) 43016

[startup+642.301 s]
/proc/loadavg: 2.00 2.01 1.89 3/73 16798
/proc/meminfo: memFree=1208944/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=43016 CPUtime=636.7
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 11660 974 1 0 63657 10 2 1 25 0 1 0 56695544 44048384 8251 996147200 134512640 135095119 4294956304 18446744073709551615 134916454 0 0 4096 0 0 0 0 17 1 0 0
/proc/16792/statm: 10754 8251 390 142 0 9708 0
Current children cumulated CPU time (s) 636.7
Current children cumulated vsize (KiB) 43016

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 16798
/proc/meminfo: memFree=1191728/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=51208 CPUtime=874.6
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 15475 974 1 0 87444 13 2 1 25 0 1 0 56695544 52436992 10017 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 1 0 0
/proc/16792/statm: 12802 10017 390 142 0 11756 0
Current children cumulated CPU time (s) 874.6
Current children cumulated vsize (KiB) 51208

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 16798
/proc/meminfo: memFree=1187632/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=51208 CPUtime=934.09
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 15788 974 1 0 93392 14 2 1 25 0 1 0 56695544 52436992 10330 996147200 134512640 135095119 4294956304 18446744073709551615 134926924 0 0 4096 0 0 0 0 17 1 0 0
/proc/16792/statm: 12802 10330 390 142 0 11756 0
Current children cumulated CPU time (s) 934.09
Current children cumulated vsize (KiB) 51208

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 16798
/proc/meminfo: memFree=1183472/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=51728 CPUtime=993.56
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 16137 974 1 0 99339 14 2 1 25 0 1 0 56695544 52969472 10679 996147200 134512640 135095119 4294956304 18446744073709551615 134911267 0 0 4096 0 0 0 0 17 1 0 0
/proc/16792/statm: 12932 10679 390 142 0 11886 0
Current children cumulated CPU time (s) 993.56
Current children cumulated vsize (KiB) 51728

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 16798
/proc/meminfo: memFree=1173296/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=63184 CPUtime=1053.03
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 19208 974 1 0 105284 16 2 1 25 0 1 0 56695544 64700416 12596 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 1 0 0
/proc/16792/statm: 15796 12596 390 142 0 14750 0
Current children cumulated CPU time (s) 1053.03
Current children cumulated vsize (KiB) 63184

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 16798
/proc/meminfo: memFree=1169776/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=63184 CPUtime=1112.5
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 19398 974 1 0 111230 17 2 1 25 0 1 0 56695544 64700416 12786 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 1 0 0
/proc/16792/statm: 15796 12786 390 142 0 14750 0
Current children cumulated CPU time (s) 1112.5
Current children cumulated vsize (KiB) 63184

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 16798
/proc/meminfo: memFree=1166128/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=63184 CPUtime=1171.98
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 19587 974 1 0 117176 19 2 1 25 0 1 0 56695544 64700416 12975 996147200 134512640 135095119 4294956304 18446744073709551615 134918136 0 0 4096 0 0 0 0 17 1 0 0
/proc/16792/statm: 15796 12975 390 142 0 14750 0
Current children cumulated CPU time (s) 1171.98
Current children cumulated vsize (KiB) 63184

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 16798
/proc/meminfo: memFree=1149808/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=63184 CPUtime=1231.45
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 19772 974 1 0 123123 19 2 1 25 0 1 0 56695544 64700416 13160 996147200 134512640 135095119 4294956304 18446744073709551615 134910772 0 0 4096 0 0 0 0 17 1 0 0
/proc/16792/statm: 15796 13160 390 142 0 14750 0
Current children cumulated CPU time (s) 1231.45
Current children cumulated vsize (KiB) 63184

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 16798
/proc/meminfo: memFree=1147696/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=63184 CPUtime=1290.92
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 19966 974 1 0 129070 19 2 1 25 0 1 0 56695544 64700416 13354 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 1 0 0
/proc/16792/statm: 15796 13354 390 142 0 14750 0
Current children cumulated CPU time (s) 1290.92
Current children cumulated vsize (KiB) 63184

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 16798
/proc/meminfo: memFree=1145520/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=63184 CPUtime=1350.38
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 20168 974 1 0 135015 20 2 1 25 0 1 0 56695544 64700416 13556 996147200 134512640 135095119 4294956304 18446744073709551615 134918220 0 0 4096 0 0 0 0 17 1 0 0
/proc/16792/statm: 15796 13556 390 142 0 14750 0
Current children cumulated CPU time (s) 1350.38
Current children cumulated vsize (KiB) 63184

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 16798
/proc/meminfo: memFree=1143472/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=63184 CPUtime=1409.86
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 20356 974 1 0 140962 21 2 1 25 0 1 0 56695544 64700416 13744 996147200 134512640 135095119 4294956304 18446744073709551615 134918148 0 0 4096 0 0 0 0 17 1 0 0
/proc/16792/statm: 15796 13744 390 142 0 14750 0
Current children cumulated CPU time (s) 1409.86
Current children cumulated vsize (KiB) 63184

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 16798
/proc/meminfo: memFree=1140912/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=63704 CPUtime=1469.32
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 20671 974 1 0 146908 21 2 1 25 0 1 0 56695544 65232896 14059 996147200 134512640 135095119 4294956304 18446744073709551615 134927080 0 0 4096 0 0 0 0 17 1 0 0
/proc/16792/statm: 15926 14059 390 142 0 14880 0
Current children cumulated CPU time (s) 1469.32
Current children cumulated vsize (KiB) 63704

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 16840
/proc/meminfo: memFree=1215848/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=64628 CPUtime=1528.93
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 21078 974 1 0 152867 23 2 1 25 0 1 0 56695544 66179072 14466 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 0 0 0
/proc/16792/statm: 16157 14466 390 142 0 15111 0
Current children cumulated CPU time (s) 1528.93
Current children cumulated vsize (KiB) 64628

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 16840
/proc/meminfo: memFree=1214056/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=65672 CPUtime=1588.91
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 21548 974 1 0 158863 25 2 1 25 0 1 0 56695544 67248128 14936 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 0 0 0
/proc/16792/statm: 16418 14936 390 142 0 15372 0
Current children cumulated CPU time (s) 1588.91
Current children cumulated vsize (KiB) 65672

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 16840
/proc/meminfo: memFree=1212072/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=66584 CPUtime=1648.89
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 22012 974 1 0 164861 25 2 1 25 0 1 0 56695544 68182016 15400 996147200 134512640 135095119 4294956304 18446744073709551615 134916508 0 0 4096 0 0 0 0 17 0 0 0
/proc/16792/statm: 16646 15400 390 142 0 15600 0
Current children cumulated CPU time (s) 1648.89
Current children cumulated vsize (KiB) 66584

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 16840
/proc/meminfo: memFree=1210088/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=84016 CPUtime=1708.87
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 26559 974 1 0 170857 27 2 1 25 0 1 0 56695544 86032384 15850 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/16792/statm: 21004 15850 390 142 0 19958 0
Current children cumulated CPU time (s) 1708.87
Current children cumulated vsize (KiB) 84016

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 16840
/proc/meminfo: memFree=1208168/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=84932 CPUtime=1768.85
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 27005 974 1 0 176854 28 2 1 25 0 1 0 56695544 86970368 16296 996147200 134512640 135095119 4294956304 18446744073709551615 134918227 0 0 4096 0 0 0 0 17 0 0 0
/proc/16792/statm: 21233 16296 390 142 0 20187 0
Current children cumulated CPU time (s) 1768.85
Current children cumulated vsize (KiB) 84932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.5 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 16840
/proc/meminfo: memFree=1207144/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=85456 CPUtime=1800.04
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 27251 974 1 0 179973 28 2 1 25 0 1 0 56695544 87506944 16542 996147200 134512640 135095119 4294956304 18446744073709551615 134910240 0 0 4096 0 0 0 0 17 0 0 0
/proc/16792/statm: 21364 16542 390 142 0 20318 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 85456

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

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

[startup+1813.5 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 16840
/proc/meminfo: memFree=1207144/2055920 swapFree=4192812/4192956
[pid=16792] ppid=16790 vsize=85456 CPUtime=1800.04
/proc/16792/stat : 16792 (pcs.small) R 16790 16792 16180 0 -1 4194304 27251 974 1 0 179973 28 2 1 25 0 1 0 56695544 87506944 16542 996147200 134512640 135095119 4294956304 18446744073709551615 134910240 0 0 4096 0 0 0 0 17 0 0 0
/proc/16792/statm: 21364 16542 390 142 0 20318 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 85456

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.52
CPU time (s): 1800.08
CPU user time (s): 1799.77
CPU system time (s): 0.310952
CPU usage (%): 99.2588
Max. virtual memory (cumulated for all children) (KiB): 85456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.310952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28225
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 23
involuntary context switches= 34400

runsolver used 2.05069 second user time and 5.38218 second system time

The end

Launcher Data 

Begin job on node44 at 2009-07-16 00:18:37
IDJOB=2064817
IDBENCH=54194
IDSOLVER=733
FILE ID=node44/2064817-1247696316
PBS_JOBID= 9521223
Free space on /tmp= 66272 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-41_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2064817-1247696316/watcher-2064817-1247696316 -o /tmp/evaluation-result-2064817-1247696316/solver-2064817-1247696316 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1843054610 HOME/instance-2064817-1247696316.xml

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

MD5SUM BENCH= 977aeeb2aac26fe232d05998ce5b841c
RANDOM SEED=1843054610

node44.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		: 3000.219
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		: 3000.219
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:       1273752 kB
Buffers:         75584 kB
Cached:         602308 kB
SwapCached:          0 kB
Active:         210904 kB
Inactive:       501556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1273752 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7540 kB
Writeback:           0 kB
Mapped:          45996 kB
Slab:            54936 kB
Committed_AS:   577200 kB
PageTables:       1768 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= 66272 MiB
End job on node44 at 2009-07-16 00:48:52