Trace number 2088479

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) 1800.03 1805.32

General information on the benchmark

Namecsp/rand-3-28-28-fcd/
normalized-rand-3-28-28-93-632-fcd-35_ext.xml
MD5SUMce13c0980bbdb5f29ac424dd30b98fd3
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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
0.01/0.06	c Seed is 652235094
0.01/0.06	c Constructing HOME/instance-2088479-1247729397.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-2088479-1247729397/watcher-2088479-1247729397 -o /tmp/evaluation-result-2088479-1247729397/solver-2088479-1247729397 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 652235094 HOME/instance-2088479-1247729397.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 20303
/proc/meminfo: memFree=1347168/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=18576 CPUtime=0
/proc/20303/stat : 20303 (runsolver) R 20301 20303 19682 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 60003233 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 235371293991 0 0 4096 24578 0 0 0 17 1 0 0
/proc/20303/statm: 4644 284 249 26 0 2626 0

[startup+0.0544931 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 20303
/proc/meminfo: memFree=1347168/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=5356 CPUtime=0.01
/proc/20303/stat : 20303 (pcssolve) S 20301 20303 19682 0 -1 4194304 367 750 0 0 0 0 1 0 23 0 1 0 60003233 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20303/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.101495 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 20303
/proc/meminfo: memFree=1347168/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=5088 CPUtime=0.08
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 936 974 0 0 4 0 3 1 18 0 1 0 60003233 5210112 545 996147200 134512640 135095119 4294956304 18446744073709551615 134934212 0 0 4096 0 0 0 0 17 1 0 0
/proc/20303/statm: 1272 545 375 142 0 226 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5088

[startup+0.30151 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 20303
/proc/meminfo: memFree=1347168/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=7596 CPUtime=0.27
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 1198 974 0 0 23 0 3 1 19 0 1 0 60003233 7778304 807 996147200 134512640 135095119 4294956304 18446744073709551615 134770185 0 0 4096 0 0 0 0 17 1 0 0
/proc/20303/statm: 1899 807 375 142 0 853 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7596

[startup+0.701549 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 20303
/proc/meminfo: memFree=1347168/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=12968 CPUtime=0.68
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 1748 974 0 0 63 1 3 1 23 0 1 0 60003233 13279232 1357 996147200 134512640 135095119 4294956304 18446744073709551615 3051227 0 0 4096 0 0 0 0 17 1 0 0
/proc/20303/statm: 3242 1357 375 142 0 2196 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12968

[startup+1.50162 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20309
/proc/meminfo: memFree=1341528/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=23360 CPUtime=1.46
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 2850 974 0 0 141 1 3 1 25 0 1 0 60003233 23920640 2459 996147200 134512640 135095119 4294956304 18446744073709551615 134741591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20303/statm: 5840 2459 375 142 0 4794 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 23360

[startup+3.10277 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20309
/proc/meminfo: memFree=1335640/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=30204 CPUtime=3.06
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 3590 974 0 0 300 2 3 1 25 0 1 0 60003233 30928896 3198 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/20303/statm: 7551 3198 389 142 0 6505 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 30204

[startup+6.30106 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20309
/proc/meminfo: memFree=1335576/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=30204 CPUtime=6.22
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 3606 974 0 0 616 2 3 1 25 0 1 0 60003233 30928896 3214 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 1 0 0
/proc/20303/statm: 7551 3214 389 142 0 6505 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 30204

[startup+12.7026 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20309
/proc/meminfo: memFree=1335320/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=30204 CPUtime=12.56
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 3663 974 0 0 1250 2 3 1 25 0 1 0 60003233 30928896 3271 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 1 0 0
/proc/20303/statm: 7551 3271 389 142 0 6505 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 30204

[startup+25.5018 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20309
/proc/meminfo: memFree=1335128/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=30464 CPUtime=25.24
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 3764 974 0 0 2518 2 3 1 25 0 1 0 60003233 31195136 3372 996147200 134512640 135095119 4294956304 18446744073709551615 134916468 0 0 4096 0 0 0 0 17 1 0 0
/proc/20303/statm: 7616 3372 389 142 0 6570 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 30464

[startup+51.1011 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20309
/proc/meminfo: memFree=1334104/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=31492 CPUtime=50.6
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 4198 974 0 0 5053 3 3 1 25 0 1 0 60003233 32247808 3612 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/20303/statm: 7873 3612 389 142 0 6827 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 31492

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20309
/proc/meminfo: memFree=1332376/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=32772 CPUtime=101.32
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 4935 974 0 0 10125 3 3 1 25 0 1 0 60003233 33558528 4027 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/20303/statm: 8193 4027 389 142 0 7147 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 32772

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20309
/proc/meminfo: memFree=1330008/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=33284 CPUtime=160.76
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 5638 974 0 0 16068 4 3 1 25 0 1 0 60003233 34082816 4601 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 1 0 0
/proc/20303/statm: 8321 4601 389 142 0 7275 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 33284

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20309
/proc/meminfo: memFree=1328280/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=35332 CPUtime=220.2
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 6581 974 0 0 22011 5 3 1 25 0 1 0 60003233 36179968 5031 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/20303/statm: 8833 5031 389 142 0 7787 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 35332

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20309
/proc/meminfo: memFree=1325144/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=36616 CPUtime=279.64
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 7607 974 0 0 27954 6 3 1 25 0 1 0 60003233 37494784 5800 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 1 0 0
/proc/20303/statm: 9154 5800 389 142 0 8108 0
Current children cumulated CPU time (s) 279.64
Current children cumulated vsize (KiB) 36616

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20309
/proc/meminfo: memFree=1323928/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=36616 CPUtime=339.08
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 7879 974 0 0 33897 7 3 1 25 0 1 0 60003233 37494784 6072 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 1 0 0
/proc/20303/statm: 9154 6072 389 142 0 8108 0
Current children cumulated CPU time (s) 339.08
Current children cumulated vsize (KiB) 36616

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20309
/proc/meminfo: memFree=1322392/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=40712 CPUtime=398.53
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 9288 974 0 0 39840 9 3 1 25 0 1 0 60003233 41689088 6456 996147200 134512640 135095119 4294956304 18446744073709551615 134927059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20303/statm: 10178 6456 389 142 0 9132 0
Current children cumulated CPU time (s) 398.53
Current children cumulated vsize (KiB) 40712

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20309
/proc/meminfo: memFree=1318424/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=40712 CPUtime=457.96
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 9742 974 0 0 45783 9 3 1 25 0 1 0 60003233 41689088 6910 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/20303/statm: 10178 6910 389 142 0 9132 0
Current children cumulated CPU time (s) 457.96
Current children cumulated vsize (KiB) 40712

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 20350
/proc/meminfo: memFree=1550608/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=40712 CPUtime=517.45
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 10230 974 0 0 51731 10 3 1 25 0 1 0 60003233 41689088 7398 996147200 134512640 135095119 4294956304 18446744073709551615 134918159 0 0 4096 0 0 0 0 17 0 0 0
/proc/20303/statm: 10178 7398 389 142 0 9132 0
Current children cumulated CPU time (s) 517.45
Current children cumulated vsize (KiB) 40712

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20392
/proc/meminfo: memFree=1545616/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=43016 CPUtime=577.43
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 11924 974 0 0 57728 11 3 1 25 0 1 0 60003233 44048384 8514 996147200 134512640 135095119 4294956304 18446744073709551615 134918267 0 0 4096 0 0 0 0 17 0 0 0
/proc/20303/statm: 10754 8514 389 142 0 9708 0
Current children cumulated CPU time (s) 577.43
Current children cumulated vsize (KiB) 43016

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20425
/proc/meminfo: memFree=1546904/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=43016 CPUtime=637.41
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 12204 974 0 0 63725 12 3 1 25 0 1 0 60003233 44048384 8794 996147200 134512640 135095119 4294956304 18446744073709551615 134916454 0 0 4096 0 0 0 0 17 0 0 0
/proc/20303/statm: 10754 8794 389 142 0 9708 0
Current children cumulated CPU time (s) 637.41
Current children cumulated vsize (KiB) 43016

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 2.10 2.03 2.01 3/73 20425
/proc/meminfo: memFree=1520920/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=51208 CPUtime=877.32
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 15734 974 0 0 87713 15 3 1 25 0 1 0 60003233 52436992 10275 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/20303/statm: 12802 10275 389 142 0 11756 0
Current children cumulated CPU time (s) 877.32
Current children cumulated vsize (KiB) 51208

[startup+942.302 s]
/proc/loadavg: 2.13 2.05 2.01 3/73 20425
/proc/meminfo: memFree=1509080/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=52124 CPUtime=937.31
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 16205 974 0 0 93711 16 3 1 25 0 1 0 60003233 53374976 10746 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/20303/statm: 13031 10746 389 142 0 11985 0
Current children cumulated CPU time (s) 937.31
Current children cumulated vsize (KiB) 52124

[startup+1002.3 s]
/proc/loadavg: 2.14 2.07 2.02 3/73 20425
/proc/meminfo: memFree=1505304/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=53436 CPUtime=997.29
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 16795 974 0 0 99708 17 3 1 25 0 1 0 60003233 54718464 11336 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/20303/statm: 13359 11336 389 142 0 12313 0
Current children cumulated CPU time (s) 997.29
Current children cumulated vsize (KiB) 53436

[startup+1062.3 s]
/proc/loadavg: 2.24 2.11 2.03 3/73 20425
/proc/meminfo: memFree=1501592/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=54744 CPUtime=1057.26
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 17376 974 0 0 105704 18 3 1 25 0 1 0 60003233 56057856 11917 996147200 134512640 135095119 4294956304 18446744073709551615 134927067 0 0 4096 0 0 0 0 17 0 0 0
/proc/20303/statm: 13686 11917 389 142 0 12640 0
Current children cumulated CPU time (s) 1057.26
Current children cumulated vsize (KiB) 54744

[startup+1122.3 s]
/proc/loadavg: 2.16 2.12 2.04 3/73 20425
/proc/meminfo: memFree=1491608/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=66744 CPUtime=1117.24
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 20651 974 0 0 111701 19 3 1 25 0 1 0 60003233 68345856 14038 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/20303/statm: 16686 14038 389 142 0 15640 0
Current children cumulated CPU time (s) 1117.24
Current children cumulated vsize (KiB) 66744

[startup+1182.31 s]
/proc/loadavg: 2.06 2.10 2.03 3/73 20425
/proc/meminfo: memFree=1488152/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=66744 CPUtime=1177.23
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 20904 974 0 0 117699 20 3 1 25 0 1 0 60003233 68345856 14291 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/20303/statm: 16686 14291 389 142 0 15640 0
Current children cumulated CPU time (s) 1177.23
Current children cumulated vsize (KiB) 66744

[startup+1242.3 s]
/proc/loadavg: 2.02 2.08 2.03 3/73 20425
/proc/meminfo: memFree=1484184/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=66744 CPUtime=1237.19
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 21155 974 0 0 123695 20 3 1 25 0 1 0 60003233 68345856 14542 996147200 134512640 135095119 4294956304 18446744073709551615 134926981 0 0 4096 0 0 0 0 17 0 0 0
/proc/20303/statm: 16686 14542 389 142 0 15640 0
Current children cumulated CPU time (s) 1237.19
Current children cumulated vsize (KiB) 66744

[startup+1302.3 s]
/proc/loadavg: 2.00 2.06 2.02 3/73 20425
/proc/meminfo: memFree=1480536/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=66744 CPUtime=1297.18
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 21401 974 0 0 129693 21 3 1 25 0 1 0 60003233 68345856 14788 996147200 134512640 135095119 4294956304 18446744073709551615 134927075 0 0 4096 0 0 0 0 17 0 0 0
/proc/20303/statm: 16686 14788 389 142 0 15640 0
Current children cumulated CPU time (s) 1297.18
Current children cumulated vsize (KiB) 66744

[startup+1362.3 s]
/proc/loadavg: 2.00 2.05 2.01 3/73 20427
/proc/meminfo: memFree=1477208/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=66744 CPUtime=1357.15
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 21626 974 0 0 135690 21 3 1 25 0 1 0 60003233 68345856 15013 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/20303/statm: 16686 15013 389 142 0 15640 0
Current children cumulated CPU time (s) 1357.15
Current children cumulated vsize (KiB) 66744

[startup+1422.31 s]
/proc/loadavg: 2.00 2.03 2.01 3/73 20427
/proc/meminfo: memFree=1473624/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=66876 CPUtime=1417.14
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 21884 974 0 0 141688 22 3 1 25 0 1 0 60003233 68481024 15271 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 0 0 0
/proc/20303/statm: 16719 15271 389 142 0 15673 0
Current children cumulated CPU time (s) 1417.14
Current children cumulated vsize (KiB) 66876

[startup+1482.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 20427
/proc/meminfo: memFree=1469272/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=84296 CPUtime=1477.11
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 26478 974 0 0 147682 25 3 1 25 0 1 0 60003233 86319104 15768 996147200 134512640 135095119 4294956304 18446744073709551615 134910774 0 0 4096 0 0 0 0 17 0 0 0
/proc/20303/statm: 21074 15768 389 142 0 20028 0
Current children cumulated CPU time (s) 1477.11
Current children cumulated vsize (KiB) 84296

[startup+1542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 20427
/proc/meminfo: memFree=1464984/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=85476 CPUtime=1537.09
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 26988 974 0 0 153679 26 3 1 25 0 1 0 60003233 87527424 16278 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 0 0 0
/proc/20303/statm: 21369 16278 389 142 0 20323 0
Current children cumulated CPU time (s) 1537.09
Current children cumulated vsize (KiB) 85476

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 20427
/proc/meminfo: memFree=1460568/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=86648 CPUtime=1597.07
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 27509 974 0 0 159676 27 3 1 25 0 1 0 60003233 88727552 16799 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 0 0 0
/proc/20303/statm: 21662 16799 389 142 0 20616 0
Current children cumulated CPU time (s) 1597.07
Current children cumulated vsize (KiB) 86648

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 20427
/proc/meminfo: memFree=1456408/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=87692 CPUtime=1657.04
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 27992 974 0 0 165673 27 3 1 25 0 1 0 60003233 89796608 17282 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/20303/statm: 21923 17282 389 142 0 20877 0
Current children cumulated CPU time (s) 1657.04
Current children cumulated vsize (KiB) 87692

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20427
/proc/meminfo: memFree=1452184/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=88736 CPUtime=1717.02
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 28448 974 0 0 171670 28 3 1 25 0 1 0 60003233 90865664 17738 996147200 134512640 135095119 4294956304 18446744073709551615 134926927 0 0 4096 0 0 0 0 17 0 0 0
/proc/20303/statm: 22184 17738 389 142 0 21138 0
Current children cumulated CPU time (s) 1717.02
Current children cumulated vsize (KiB) 88736

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20427
/proc/meminfo: memFree=1447832/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=89784 CPUtime=1776.99
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 28936 974 0 0 177667 28 3 1 25 0 1 0 60003233 91938816 18226 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/20303/statm: 22446 18226 389 142 0 21400 0
Current children cumulated CPU time (s) 1776.99
Current children cumulated vsize (KiB) 89784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20427
/proc/meminfo: memFree=1446168/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=90180 CPUtime=1800
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 29129 974 0 0 179967 29 3 1 25 0 1 0 60003233 92344320 18419 996147200 134512640 135095119 4294956304 18446744073709551615 134927001 0 0 4096 0 0 0 0 17 0 0 0
/proc/20303/statm: 22545 18419 389 142 0 21499 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 90180

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

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

[startup+1805.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20427
/proc/meminfo: memFree=1446168/2055920 swapFree=4192812/4192956
[pid=20303] ppid=20301 vsize=90180 CPUtime=1800
/proc/20303/stat : 20303 (pcs.small) R 20301 20303 19682 0 -1 4194304 29129 974 0 0 179967 29 3 1 25 0 1 0 60003233 92344320 18419 996147200 134512640 135095119 4294956304 18446744073709551615 134927001 0 0 4096 0 0 0 0 17 0 0 0
/proc/20303/statm: 22545 18419 389 142 0 21499 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 90180

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1805.32
CPU time (s): 1800.03
CPU user time (s): 1799.71
CPU system time (s): 0.318951
CPU usage (%): 99.7069
Max. virtual memory (cumulated for all children) (KiB): 90180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.318951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30103
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= 22
involuntary context switches= 15457

runsolver used 2.86456 second user time and 5.16821 second system time

The end

Launcher Data 

Begin job on node51 at 2009-07-16 09:29:57
IDJOB=2088479
IDBENCH=58931
IDSOLVER=734
FILE ID=node51/2088479-1247729397
PBS_JOBID= 9521584
Free space on /tmp= 66244 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-3-28-28-fcd/normalized-rand-3-28-28-93-632-fcd-35_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2088479-1247729397/watcher-2088479-1247729397 -o /tmp/evaluation-result-2088479-1247729397/solver-2088479-1247729397 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 652235094 HOME/instance-2088479-1247729397.xml

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

MD5SUM BENCH= ce13c0980bbdb5f29ac424dd30b98fd3
RANDOM SEED=652235094

node51.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		: 3000.225
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		: 3000.225
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:       1347648 kB
Buffers:         66848 kB
Cached:         378756 kB
SwapCached:          0 kB
Active:         334740 kB
Inactive:       305480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1347648 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7632 kB
Writeback:           0 kB
Mapped:         206080 kB
Slab:            53000 kB
Committed_AS:   660096 kB
PageTables:       2172 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= 66312 MiB
End job on node51 at 2009-07-16 10:00:05