Trace number 2064762

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) 1800.11 1815.52

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-13_ext.xml
MD5SUM33dc3ce74f96085e2ed3a1a73c5669c7
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
0.01/0.05	c Seed is 370369026
0.01/0.06	c Constructing HOME/instance-2064762-1247696250.xml  with 93 constraints
1.95/2.01	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-2064762-1247696250/watcher-2064762-1247696250 -o /tmp/evaluation-result-2064762-1247696250/solver-2064762-1247696250 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 370369026 HOME/instance-2064762-1247696250.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 1.97 1.74 4/72 15870
/proc/meminfo: memFree=1140008/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=5356 CPUtime=0
/proc/15870/stat : 15870 (pcssolve) R 15868 15870 15492 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 56688996 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 221954763423 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15870/statm: 1339 241 200 169 0 50 0
[pid=15871] ppid=15870 vsize=3676 CPUtime=0
/proc/15871/stat : 15871 (fgrep) R 15870 15870 15492 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 56688996 3764224 113 996147200 4194304 4274172 548682068976 18446744073709551615 221954932818 0 0 4096 0 0 0 0 17 1 0 0
/proc/15871/statm: 919 113 85 19 0 43 0
[pid=15872] ppid=15870 vsize=5356 CPUtime=0
/proc/15872/stat : 15872 (pcssolve) R 15870 15870 15492 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 56688996 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 221954763423 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15872/statm: 1339 241 200 169 0 50 0

[startup+0.0489771 s]
/proc/loadavg: 2.00 1.97 1.74 4/72 15870
/proc/meminfo: memFree=1140008/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=5356 CPUtime=0.01
/proc/15870/stat : 15870 (pcssolve) S 15868 15870 15492 0 -1 4194304 367 750 0 0 0 0 0 1 22 0 1 0 56688996 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15870/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.102973 s]
/proc/loadavg: 2.00 1.97 1.74 4/72 15870
/proc/meminfo: memFree=1140008/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=5244 CPUtime=0.07
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 939 974 0 0 4 0 2 1 21 0 1 0 56688996 5369856 548 996147200 134512640 135095119 4294956304 18446744073709551615 2444935 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 1311 548 375 142 0 265 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5244

[startup+0.302989 s]
/proc/loadavg: 2.00 1.97 1.74 4/72 15870
/proc/meminfo: memFree=1140008/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=7596 CPUtime=0.27
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 1198 974 0 0 24 0 2 1 23 0 1 0 56688996 7778304 807 996147200 134512640 135095119 4294956304 18446744073709551615 2409825 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 1899 807 375 142 0 853 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7596

[startup+0.702025 s]
/proc/loadavg: 2.00 1.97 1.74 4/72 15870
/proc/meminfo: memFree=1140008/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=12968 CPUtime=0.67
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 1772 974 0 0 64 0 2 1 25 0 1 0 56688996 13279232 1381 996147200 134512640 135095119 4294956304 18446744073709551615 134944948 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 3242 1381 375 142 0 2196 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 12968

[startup+1.5011 s]
/proc/loadavg: 2.00 1.97 1.74 3/73 15876
/proc/meminfo: memFree=1134240/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=23520 CPUtime=1.46
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 2869 974 0 0 142 1 2 1 25 0 1 0 56688996 24084480 2478 996147200 134512640 135095119 4294956304 18446744073709551615 134934189 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 5880 2478 375 142 0 4834 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 23520

[startup+3.10125 s]
/proc/loadavg: 2.00 1.97 1.74 3/73 15876
/proc/meminfo: memFree=1128352/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=30204 CPUtime=3.04
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 3590 974 0 0 300 1 2 1 25 0 1 0 56688996 30928896 3198 996147200 134512640 135095119 4294956304 18446744073709551615 134918251 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 7551 3198 389 142 0 6505 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 30204

[startup+6.30154 s]
/proc/loadavg: 2.00 1.97 1.74 3/73 15876
/proc/meminfo: memFree=1128224/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=30204 CPUtime=6.21
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 3604 974 0 0 616 2 2 1 25 0 1 0 56688996 30928896 3212 996147200 134512640 135095119 4294956304 18446744073709551615 134927049 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 7551 3212 389 142 0 6505 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 30204

[startup+12.7011 s]
/proc/loadavg: 2.00 1.97 1.74 3/73 15876
/proc/meminfo: memFree=1127712/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=30204 CPUtime=12.55
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 3655 974 0 0 1250 2 2 1 25 0 1 0 56688996 30928896 3263 996147200 134512640 135095119 4294956304 18446744073709551615 134918196 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 7551 3263 389 142 0 6505 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 30204

[startup+25.5023 s]
/proc/loadavg: 2.00 1.97 1.74 3/73 15876
/proc/meminfo: memFree=1127072/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=30464 CPUtime=25.24
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 3763 974 0 0 2519 2 2 1 25 0 1 0 56688996 31195136 3371 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 7616 3371 389 142 0 6570 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 30464

[startup+51.1026 s]
/proc/loadavg: 2.00 1.97 1.75 3/73 15876
/proc/meminfo: memFree=1125024/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=31492 CPUtime=50.62
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 4162 974 0 0 5056 3 2 1 25 0 1 0 56688996 32247808 3576 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 7873 3576 389 142 0 6827 0
Current children cumulated CPU time (s) 50.62
Current children cumulated vsize (KiB) 31492

[startup+102.306 s]
/proc/loadavg: 2.00 1.97 1.76 3/73 15876
/proc/meminfo: memFree=1122208/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=32772 CPUtime=101.36
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 4822 974 0 0 10130 3 2 1 25 0 1 0 56688996 33558528 3914 996147200 134512640 135095119 4294956304 18446744073709551615 134916512 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 8193 3914 389 142 0 7147 0
Current children cumulated CPU time (s) 101.36
Current children cumulated vsize (KiB) 32772

[startup+162.303 s]
/proc/loadavg: 2.00 1.97 1.77 3/73 15876
/proc/meminfo: memFree=1118112/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=33284 CPUtime=160.85
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 5501 974 0 0 16078 4 2 1 25 0 1 0 56688996 34082816 4464 996147200 134512640 135095119 4294956304 18446744073709551615 134918194 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 8321 4464 389 142 0 7275 0
Current children cumulated CPU time (s) 160.85
Current children cumulated vsize (KiB) 33284

[startup+222.303 s]
/proc/loadavg: 2.00 1.97 1.78 3/73 15876
/proc/meminfo: memFree=1114656/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=35332 CPUtime=220.32
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 6404 974 0 0 22024 5 2 1 25 0 1 0 56688996 36179968 4854 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 8833 4854 389 142 0 7787 0
Current children cumulated CPU time (s) 220.32
Current children cumulated vsize (KiB) 35332

[startup+282.302 s]
/proc/loadavg: 2.00 1.97 1.79 3/73 15876
/proc/meminfo: memFree=1109600/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=35332 CPUtime=279.8
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 6870 974 0 0 27971 6 2 1 25 0 1 0 56688996 36179968 5320 996147200 134512640 135095119 4294956304 18446744073709551615 134926985 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 8833 5320 389 142 0 7787 0
Current children cumulated CPU time (s) 279.8
Current children cumulated vsize (KiB) 35332

[startup+342.303 s]
/proc/loadavg: 2.00 1.97 1.80 3/73 15876
/proc/meminfo: memFree=1105760/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=36616 CPUtime=339.28
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 7775 974 0 0 33918 7 2 1 25 0 1 0 56688996 37494784 5968 996147200 134512640 135095119 4294956304 18446744073709551615 134926990 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 9154 5968 389 142 0 8108 0
Current children cumulated CPU time (s) 339.28
Current children cumulated vsize (KiB) 36616

[startup+402.302 s]
/proc/loadavg: 2.00 1.97 1.82 3/73 15876
/proc/meminfo: memFree=1102880/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=40712 CPUtime=398.77
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 9130 974 0 0 39866 8 2 1 25 0 1 0 56688996 41689088 6298 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 10178 6298 389 142 0 9132 0
Current children cumulated CPU time (s) 398.77
Current children cumulated vsize (KiB) 40712

[startup+462.303 s]
/proc/loadavg: 2.07 1.99 1.83 3/73 15876
/proc/meminfo: memFree=1099168/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=40712 CPUtime=458.25
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 9566 974 0 0 45813 9 2 1 25 0 1 0 56688996 41689088 6734 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 10178 6734 389 142 0 9132 0
Current children cumulated CPU time (s) 458.25
Current children cumulated vsize (KiB) 40712

[startup+522.303 s]
/proc/loadavg: 2.08 2.00 1.84 3/73 15876
/proc/meminfo: memFree=1095456/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=40712 CPUtime=517.74
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 9988 974 0 0 51762 9 2 1 25 0 1 0 56688996 41689088 7156 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 10178 7156 389 142 0 9132 0
Current children cumulated CPU time (s) 517.74
Current children cumulated vsize (KiB) 40712

[startup+582.302 s]
/proc/loadavg: 2.15 2.03 1.86 3/73 15876
/proc/meminfo: memFree=1085664/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=43016 CPUtime=577.22
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 11746 974 0 0 57708 11 2 1 25 0 1 0 56688996 44048384 8336 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 10754 8336 389 142 0 9708 0
Current children cumulated CPU time (s) 577.22
Current children cumulated vsize (KiB) 43016

[startup+642.303 s]
/proc/loadavg: 2.05 2.02 1.86 3/73 15876
/proc/meminfo: memFree=1084000/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=43016 CPUtime=636.73

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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 1.89 3/73 15876
/proc/meminfo: memFree=1073376/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=51208 CPUtime=874.66
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 15352 974 0 0 87447 16 2 1 25 0 1 0 56688996 52436992 9893 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 12802 9893 389 142 0 11756 0
Current children cumulated CPU time (s) 874.66
Current children cumulated vsize (KiB) 51208

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 1.89 3/73 15876
/proc/meminfo: memFree=1069472/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=51208 CPUtime=934.16
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 15754 974 0 0 93396 17 2 1 25 0 1 0 56688996 52436992 10295 996147200 134512640 135095119 4294956304 18446744073709551615 134916456 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 12802 10295 389 142 0 11756 0
Current children cumulated CPU time (s) 934.16
Current children cumulated vsize (KiB) 51208

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/73 15876
/proc/meminfo: memFree=1065696/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=51724 CPUtime=993.64
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 16114 974 0 0 99344 17 2 1 25 0 1 0 56688996 52965376 10655 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 12931 10655 389 142 0 11885 0
Current children cumulated CPU time (s) 993.64
Current children cumulated vsize (KiB) 51724

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/73 15876
/proc/meminfo: memFree=1061664/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=52772 CPUtime=1053.15
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 16608 974 0 0 105294 18 2 1 25 0 1 0 56688996 54038528 11149 996147200 134512640 135095119 4294956304 18446744073709551615 134918136 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 13193 11149 389 142 0 12147 0
Current children cumulated CPU time (s) 1053.15
Current children cumulated vsize (KiB) 52772

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 15876
/proc/meminfo: memFree=1049952/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=53944 CPUtime=1112.63
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 17110 974 0 0 111242 18 2 1 25 0 1 0 56688996 55238656 11651 996147200 134512640 135095119 4294956304 18446744073709551615 134918241 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 13486 11651 389 142 0 12440 0
Current children cumulated CPU time (s) 1112.63
Current children cumulated vsize (KiB) 53944

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 15876
/proc/meminfo: memFree=1040608/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=65940 CPUtime=1172.12
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 20334 974 0 0 117189 20 2 1 25 0 1 0 56688996 67522560 13721 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 16485 13721 389 142 0 15439 0
Current children cumulated CPU time (s) 1172.12
Current children cumulated vsize (KiB) 65940

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 15876
/proc/meminfo: memFree=1038752/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=65940 CPUtime=1231.6
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 20554 974 0 0 123136 21 2 1 25 0 1 0 56688996 67522560 13941 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 16485 13941 389 142 0 15439 0
Current children cumulated CPU time (s) 1231.6
Current children cumulated vsize (KiB) 65940

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 15876
/proc/meminfo: memFree=1036640/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=65940 CPUtime=1291.08
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 20773 974 0 0 129084 21 2 1 25 0 1 0 56688996 67522560 14160 996147200 134512640 135095119 4294956304 18446744073709551615 134918148 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 16485 14160 389 142 0 15439 0
Current children cumulated CPU time (s) 1291.08
Current children cumulated vsize (KiB) 65940

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 15876
/proc/meminfo: memFree=1034848/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=65940 CPUtime=1350.57
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 20995 974 0 0 135032 22 2 1 25 0 1 0 56688996 67522560 14382 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 16485 14382 389 142 0 15439 0
Current children cumulated CPU time (s) 1350.57
Current children cumulated vsize (KiB) 65940

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 15876
/proc/meminfo: memFree=1033120/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=65940 CPUtime=1410.06
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 21212 974 0 0 140981 22 2 1 25 0 1 0 56688996 67522560 14599 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 16485 14599 389 142 0 15439 0
Current children cumulated CPU time (s) 1410.06
Current children cumulated vsize (KiB) 65940

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 15876
/proc/meminfo: memFree=1031328/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=65940 CPUtime=1469.55
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 21426 974 0 0 146930 22 2 1 25 0 1 0 56688996 67522560 14813 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 16485 14813 389 142 0 15439 0
Current children cumulated CPU time (s) 1469.55
Current children cumulated vsize (KiB) 65940

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 15876
/proc/meminfo: memFree=1028384/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=66456 CPUtime=1529.03
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 21776 974 0 0 152878 22 2 1 25 0 1 0 56688996 68050944 15163 996147200 134512640 135095119 4294956304 18446744073709551615 134918139 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 16614 15163 389 142 0 15568 0
Current children cumulated CPU time (s) 1529.03
Current children cumulated vsize (KiB) 66456

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 15876
/proc/meminfo: memFree=1024352/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=83892 CPUtime=1588.52
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 26359 974 0 0 158824 25 2 1 25 0 1 0 56688996 85905408 15649 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 20973 15649 389 142 0 19927 0
Current children cumulated CPU time (s) 1588.52
Current children cumulated vsize (KiB) 83892

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 15876
/proc/meminfo: memFree=1020000/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=85056 CPUtime=1648.01
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 26864 974 0 0 164772 26 2 1 25 0 1 0 56688996 87097344 16154 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 21264 16154 389 142 0 20218 0
Current children cumulated CPU time (s) 1648.01
Current children cumulated vsize (KiB) 85056

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 15876
/proc/meminfo: memFree=1016096/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=86104 CPUtime=1707.5
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 27320 974 0 0 170721 26 2 1 25 0 1 0 56688996 88170496 16610 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 1 0 0
/proc/15870/statm: 21526 16610 389 142 0 20480 0
Current children cumulated CPU time (s) 1707.5
Current children cumulated vsize (KiB) 86104

[startup+1782.3 s]
/proc/loadavg: 1.93 1.98 1.90 3/82 15918
/proc/meminfo: memFree=1071184/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=87156 CPUtime=1767.03
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 27813 974 0 0 176671 29 2 1 25 0 1 0 56688996 89247744 17103 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/15870/statm: 21789 17103 389 142 0 20743 0
Current children cumulated CPU time (s) 1767.03
Current children cumulated vsize (KiB) 87156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.5 s]
/proc/loadavg: 1.96 1.98 1.91 3/82 15918
/proc/meminfo: memFree=1070032/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=87812 CPUtime=1800.07
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 28110 974 0 0 179974 30 2 1 25 0 1 0 56688996 89919488 17400 996147200 134512640 135095119 4294956304 18446744073709551615 134918148 0 0 4096 0 0 0 0 17 0 0 0
/proc/15870/statm: 21953 17400 389 142 0 20907 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 87812

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

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

[startup+1815.5 s]
/proc/loadavg: 1.96 1.98 1.91 3/82 15918
/proc/meminfo: memFree=1070032/2055920 swapFree=4192812/4192956
[pid=15870] ppid=15868 vsize=87812 CPUtime=1800.07
/proc/15870/stat : 15870 (pcs.small) R 15868 15870 15492 0 -1 4194304 28110 974 0 0 179974 30 2 1 25 0 1 0 56688996 89919488 17400 996147200 134512640 135095119 4294956304 18446744073709551615 134918148 0 0 4096 0 0 0 0 17 0 0 0
/proc/15870/statm: 21953 17400 389 142 0 20907 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 87812

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.52
CPU time (s): 1800.11
CPU user time (s): 1799.78
CPU system time (s): 0.329949
CPU usage (%): 99.1512
Max. virtual memory (cumulated for all children) (KiB): 99624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.329949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29084
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= 40061

runsolver used 2.31165 second user time and 5.2552 second system time

The end

Launcher Data 

Begin job on node43 at 2009-07-16 00:17:31
IDJOB=2064762
IDBENCH=54186
IDSOLVER=733
FILE ID=node43/2064762-1247696250
PBS_JOBID= 9521224
Free space on /tmp= 66184 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-13_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2064762-1247696250/watcher-2064762-1247696250 -o /tmp/evaluation-result-2064762-1247696250/solver-2064762-1247696250 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 370369026 HOME/instance-2064762-1247696250.xml

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

MD5SUM BENCH= 33dc3ce74f96085e2ed3a1a73c5669c7
RANDOM SEED=370369026

node43.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		: 3000.213
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		: 3000.213
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:       1140488 kB
Buffers:         93516 kB
Cached:         691952 kB
SwapCached:          0 kB
Active:         153780 kB
Inactive:       659808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1140488 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           15276 kB
Writeback:           0 kB
Mapped:          39624 kB
Slab:            86984 kB
Committed_AS:   546696 kB
PageTables:       1840 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= 66188 MiB
End job on node43 at 2009-07-16 00:47:49