Trace number 218794

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, and are wall clock time (not CPU 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
Mistral 2006-12-04? (TO) 1800.05 1806.16

General information on the benchmark

NamechessboardColoration/
cc-10-10-3.xml
MD5SUM41d5b5560d62ba7898a114348faab5c0
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.31189
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables100
Number of constraints2025
Maximum constraint arity4
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2025
Global constraints used (with number of constraints)

Solver Data (download as text)

0.01	c 
0.01	c Parsing xml file
0.01	c 	domains...............    0
0.01	c 	variables.............    0
0.01	c 	predicates............    0
0.01	c 	constraints........... 0.21
0.23	c Allocating memory
0.23	c 
0.23	c time limit = -1
0.23	c heuristic = dom/wdeg
0.23	c restart policy = No restart
0.23	c 
0.23	c Solving
0.23	c

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node14/watcher-218794-1168253240 -o ROOT/results/node14/solver-218794-1168253240 -C 1800 -M 900 /tmp/evaluation/218794-1168253240/mistral/bin/solver /tmp/evaluation/218794-1168253240/unknown.xml -v 1 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 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

/proc/loadavg: 1.81 1.96 1.98 5/95 21179
/proc/meminfo: memFree=1630864/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=6792 CPUtime=0
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 376 0 0 0 0 0 0 0 18 0 1 0 173719245 6955008 356 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 6930520 0 0 4096 0 0 0 0 17 1 0 0
/proc/21178/statm: 1698 359 335 92 0 30 0

[startup+0.104209 s]
/proc/loadavg: 1.81 1.96 1.98 5/95 21179
/proc/meminfo: memFree=1630864/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=9332 CPUtime=0.09
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 1393 0 0 0 9 0 0 0 18 0 1 0 173719245 9555968 1361 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 7362171 0 0 4096 0 0 0 0 17 1 0 0
/proc/21178/statm: 2333 1361 707 92 0 677 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9332

[startup+0.512238 s]
/proc/loadavg: 1.81 1.96 1.98 5/95 21179
/proc/meminfo: memFree=1630864/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=0.49
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2459 0 0 0 49 0 0 0 22 0 1 0 173719245 14077952 2427 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 1 0 0
/proc/21178/statm: 3437 2427 719 92 0 1781 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 13748

[startup+1.33332 s]
/proc/loadavg: 1.81 1.96 1.98 3/95 21179
/proc/meminfo: memFree=1624208/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=1.32
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2459 0 0 0 132 0 0 0 25 0 1 0 173719245 14077952 2427 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790393 0 0 4096 0 0 0 0 17 1 0 0
/proc/21178/statm: 3437 2427 719 92 0 1781 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 13748

[startup+2.98047 s]
/proc/loadavg: 1.81 1.96 1.98 3/95 21179
/proc/meminfo: memFree=1624208/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=2.96
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2459 0 0 0 296 0 0 0 25 0 1 0 173719245 14077952 2427 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727371 0 0 4096 0 0 0 0 17 1 0 0
/proc/21178/statm: 3437 2427 719 92 0 1781 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13748

[startup+6.26178 s]
/proc/loadavg: 1.83 1.96 1.98 3/95 21179
/proc/meminfo: memFree=1624080/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=6.24
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2459 0 0 0 624 0 0 0 25 0 1 0 173719245 14077952 2427 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 1 0 0
/proc/21178/statm: 3437 2427 719 92 0 1781 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13748

[startup+12.7314 s]
/proc/loadavg: 1.84 1.96 1.98 3/95 21179
/proc/meminfo: memFree=1624080/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=12.71
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2459 0 0 0 1271 0 0 0 25 0 1 0 173719245 14077952 2427 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 1 0 0
/proc/21178/statm: 3437 2427 719 92 0 1781 0
Current children cumulated CPU time (s) 12.71
Current children cumulated vsize (KiB) 13748

[startup+25.5792 s]
/proc/loadavg: 1.88 1.96 1.98 3/95 21179
/proc/meminfo: memFree=1624144/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=25.56
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2459 0 0 0 2556 0 0 0 25 0 1 0 173719245 14077952 2427 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 1 0 0
/proc/21178/statm: 3437 2427 719 92 0 1781 0
Current children cumulated CPU time (s) 25.56
Current children cumulated vsize (KiB) 13748

[startup+51.2405 s]
/proc/loadavg: 1.92 1.97 1.98 3/95 21179
/proc/meminfo: memFree=1624208/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=51.22
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2459 0 0 0 5121 1 0 0 25 0 1 0 173719245 14077952 2427 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727371 0 0 4096 0 0 0 0 17 1 0 0
/proc/21178/statm: 3437 2427 719 92 0 1781 0
Current children cumulated CPU time (s) 51.22
Current children cumulated vsize (KiB) 13748

[startup+102.443 s]
/proc/loadavg: 1.96 1.97 1.98 3/95 21179
/proc/meminfo: memFree=1624208/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=102.4
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2459 0 0 0 10239 1 0 0 25 0 1 0 173719245 14077952 2427 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 1 0 0
/proc/21178/statm: 3437 2427 719 92 0 1781 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 13748

[startup+162.492 s]
/proc/loadavg: 1.98 1.97 1.98 3/95 21179
/proc/meminfo: memFree=1624144/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=162.44
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2459 0 0 0 16243 1 0 0 25 0 1 0 173719245 14077952 2427 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 1 0 0
/proc/21178/statm: 3437 2427 719 92 0 1781 0
Current children cumulated CPU time (s) 162.44
Current children cumulated vsize (KiB) 13748

[startup+222.551 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 21179
/proc/meminfo: memFree=1624144/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=222.48
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2459 0 0 0 22247 1 0 0 25 0 1 0 173719245 14077952 2427 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 1 0 0
/proc/21178/statm: 3437 2427 719 92 0 1781 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 13748

[startup+282.61 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 21179
/proc/meminfo: memFree=1624144/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=282.53
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2459 0 0 0 28252 1 0 0 25 0 1 0 173719245 14077952 2427 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727360 0 0 4096 0 0 0 0 17 1 0 0
/proc/21178/statm: 3437 2427 719 92 0 1781 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 13748

[startup+342.656 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 21179
/proc/meminfo: memFree=1624080/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=342.55
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2460 0 0 0 34254 1 0 0 25 0 1 0 173719245 14077952 2428 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 1 0 0
/proc/21178/statm: 3437 2428 719 92 0 1781 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 13748

[startup+402.675 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 21179
/proc/meminfo: memFree=1624016/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=402.56
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2460 0 0 0 40254 2 0 0 25 0 1 0 173719245 14077952 2428 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790512 0 0 4096 0 0 0 0 17 1 0 0
/proc/21178/statm: 3437 2428 719 92 0 1781 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 13748

[startup+462.739 s]
/proc/loadavg: 2.03 1.99 1.99 3/95 21179
/proc/meminfo: memFree=1623952/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=462.61
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2460 0 0 0 46259 2 0 0 25 0 1 0 173719245 14077952 2428 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727371 0 0 4096 0 0 0 0 17 1 0 0
/proc/21178/statm: 3437 2428 719 92 0 1781 0
Current children cumulated CPU time (s) 462.61
Current children cumulated vsize (KiB) 13748

[startup+522.8 s]
/proc/loadavg: 2.01 1.99 1.99 3/95 21179
/proc/meminfo: memFree=1623952/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=522.66
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2460 0 0 0 52264 2 0 0 25 0 1 0 173719245 14077952 2428 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 1 0 0
/proc/21178/statm: 3437 2428 719 92 0 1781 0
Current children cumulated CPU time (s) 522.66
Current children cumulated vsize (KiB) 13748

[startup+582.842 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 21179
/proc/meminfo: memFree=1623888/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=582.68
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2460 0 0 0 58266 2 0 0 25 0 1 0 173719245 14077952 2428 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 1 0 0
/proc/21178/statm: 3437 2428 719 92 0 1781 0
Current children cumulated CPU time (s) 582.68
Current children cumulated vsize (KiB) 13748

[startup+642.91 s]
/proc/loadavg: 2.00 1.99 1.99 4/95 21179
/proc/meminfo: memFree=1623824/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=642.74
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2460 0 0 0 64272 2 0 0 25 0 1 0 173719245 14077952 2428 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 1 0 0
/proc/21178/statm: 3437 2428 719 92 0 1781 0
Current children cumulated CPU time (s) 642.74
Current children cumulated vsize (KiB) 13748

[startup+702.952 s]
/proc/loadavg: 2.00 1.99 1.99 3/98 21233
/proc/meminfo: memFree=1674872/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=702.5
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2460 0 0 0 70245 5 0 0 25 0 1 0 173719245 14077952 2428 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727372 0 0 4096 0 0 0 0 17 1 0 0
/proc/21178/statm: 3437 2428 719 92 0 1781 0
Current children cumulated CPU time (s) 702.5
Current children cumulated vsize (KiB) 13748

[startup+762.982 s]
/proc/loadavg: 2.00 1.99 1.99 3/98 21233
/proc/meminfo: memFree=1674744/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=762.24
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2460 0 0 0 76219 5 0 0 25 0 1 0 173719245 14077952 2428 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134799368 0 0 4096 0 0 0 0 17 1 0 0
/proc/21178/statm: 3437 2428 719 92 0 1781 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 13748

[startup+823.011 s]
/proc/loadavg: 2.00 1.99 1.99 3/104 21297
/proc/meminfo: memFree=1625464/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=821.84
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2460 0 0 0 82178 6 0 0 25 0 1 0 173719245 14077952 2428 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 1 0 0
/proc/21178/statm: 3437 2428 719 92 0 1781 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 13748

[startup+883.064 s]
/proc/loadavg: 2.00 1.99 1.99 3/104 21389
/proc/meminfo: memFree=1625416/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=881.46
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2460 0 0 0 88140 6 0 0 25 0 1 0 173719245 14077952 2428 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 1 0 0
/proc/21178/statm: 3437 2428 719 92 0 1781 0
Current children cumulated CPU time (s) 881.46
Current children cumulated vsize (KiB) 13748

[startup+943.106 s]
/proc/loadavg: 2.00 1.99 1.99 3/98 21431
/proc/meminfo: memFree=1615352/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=941.14
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2460 0 0 0 94108 6 0 0 25 0 1 0 173719245 14077952 2428 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 1 0 0
/proc/21178/statm: 3437 2428 719 92 0 1781 0
Current children cumulated CPU time (s) 941.14
Current children cumulated vsize (KiB) 13748

[startup+1003.14 s]
/proc/loadavg: 2.00 1.99 1.99 3/98 21431
/proc/meminfo: memFree=1615352/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=1000.89
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2460 0 0 0 100083 6 0 0 25 0 1 0 173719245 14077952 2428 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727371 0 0 4096 0 0 0 0 17 1 0 0
/proc/21178/statm: 3437 2428 719 92 0 1781 0
Current children cumulated CPU time (s) 1000.89
Current children cumulated vsize (KiB) 13748

[startup+1063.16 s]
/proc/loadavg: 2.00 1.99 1.99 3/98 21431
/proc/meminfo: memFree=1592568/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=1060.6
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2460 0 0 0 106054 6 0 0 25 0 1 0 173719245 14077952 2428 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134649349 0 0 4096 0 0 0 0 17 1 0 0
/proc/21178/statm: 3437 2428 719 92 0 1781 0
Current children cumulated CPU time (s) 1060.6
Current children cumulated vsize (KiB) 13748

[startup+1123.19 s]
/proc/loadavg: 2.04 2.00 1.99 3/98 21431
/proc/meminfo: memFree=1592568/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=1120.35
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2460 0 0 0 112029 6 0 0 25 0 1 0 173719245 14077952 2428 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134799404 0 0 4096 0 0 0 0 17 1 0 0
/proc/21178/statm: 3437 2428 719 92 0 1781 0
Current children cumulated CPU time (s) 1120.35
Current children cumulated vsize (KiB) 13748

[startup+1183.21 s]
/proc/loadavg: 2.01 2.00 1.99 3/98 21431
/proc/meminfo: memFree=1566776/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=1180.03
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2460 0 0 0 117997 6 0 0 25 0 1 0 173719245 14077952 2428 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134649256 0 0 4096 0 0 0 0 17 0 0 0
/proc/21178/statm: 3437 2428 719 92 0 1781 0
Current children cumulated CPU time (s) 1180.03
Current children cumulated vsize (KiB) 13748

[startup+1243.21 s]
/proc/loadavg: 2.00 2.00 1.99 3/98 21431
/proc/meminfo: memFree=1566712/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=1239.78
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2460 0 0 0 123971 7 0 0 25 0 1 0 173719245 14077952 2428 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/21178/statm: 3437 2428 719 92 0 1781 0
Current children cumulated CPU time (s) 1239.78
Current children cumulated vsize (KiB) 13748

[startup+1303.22 s]
/proc/loadavg: 2.00 2.00 1.99 3/98 21431
/proc/meminfo: memFree=1566648/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=1299.51
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2460 0 0 0 129944 7 0 0 25 0 1 0 173719245 14077952 2428 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712690 0 0 4096 0 0 0 0 17 0 0 0
/proc/21178/statm: 3437 2428 719 92 0 1781 0
Current children cumulated CPU time (s) 1299.51
Current children cumulated vsize (KiB) 13748

[startup+1363.23 s]
/proc/loadavg: 2.00 2.00 1.99 3/98 21431
/proc/meminfo: memFree=1541048/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=1359.18
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2460 0 0 0 135911 7 0 0 25 0 1 0 173719245 14077952 2428 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/21178/statm: 3437 2428 719 92 0 1781 0
Current children cumulated CPU time (s) 1359.18
Current children cumulated vsize (KiB) 13748

[startup+1423.24 s]
/proc/loadavg: 2.06 2.01 2.00 3/98 21431
/proc/meminfo: memFree=1541048/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=1418.92
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2460 0 0 0 141885 7 0 0 25 0 1 0 173719245 14077952 2428 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/21178/statm: 3437 2428 719 92 0 1781 0
Current children cumulated CPU time (s) 1418.92
Current children cumulated vsize (KiB) 13748

[startup+1483.25 s]
/proc/loadavg: 2.02 2.01 2.00 3/98 21431
/proc/meminfo: memFree=1540984/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=1478.66
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2460 0 0 0 147859 7 0 0 25 0 1 0 173719245 14077952 2428 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/21178/statm: 3437 2428 719 92 0 1781 0
Current children cumulated CPU time (s) 1478.66
Current children cumulated vsize (KiB) 13748

[startup+1543.25 s]
/proc/loadavg: 2.00 2.00 2.00 3/98 21431
/proc/meminfo: memFree=1514744/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=1538.35
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2460 0 0 0 153828 7 0 0 25 0 1 0 173719245 14077952 2428 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/21178/statm: 3437 2428 719 92 0 1781 0
Current children cumulated CPU time (s) 1538.35
Current children cumulated vsize (KiB) 13748

[startup+1603.26 s]
/proc/loadavg: 2.00 2.00 2.00 3/98 21431
/proc/meminfo: memFree=1514616/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=1598.09
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2460 0 0 0 159802 7 0 0 25 0 1 0 173719245 14077952 2428 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727372 0 0 4096 0 0 0 0 17 0 0 0
/proc/21178/statm: 3437 2428 719 92 0 1781 0
Current children cumulated CPU time (s) 1598.09
Current children cumulated vsize (KiB) 13748

[startup+1663.27 s]
/proc/loadavg: 2.00 2.00 2.00 3/98 21431
/proc/meminfo: memFree=1514552/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=1657.84
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2460 0 0 0 165777 7 0 0 25 0 1 0 173719245 14077952 2428 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 0 0 0
/proc/21178/statm: 3437 2428 719 92 0 1781 0
Current children cumulated CPU time (s) 1657.84
Current children cumulated vsize (KiB) 13748

[startup+1723.28 s]
/proc/loadavg: 2.03 2.01 2.00 3/98 21431
/proc/meminfo: memFree=1488696/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=1717.55
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2460 0 0 0 171747 8 0 0 25 0 1 0 173719245 14077952 2428 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/21178/statm: 3437 2428 719 92 0 1781 0
Current children cumulated CPU time (s) 1717.55
Current children cumulated vsize (KiB) 13748

[startup+1783.29 s]
/proc/loadavg: 2.01 2.01 2.00 3/98 21431
/proc/meminfo: memFree=1488696/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=1777.29
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2460 0 0 0 177721 8 0 0 25 0 1 0 173719245 14077952 2428 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727394 0 0 4096 0 0 0 0 17 0 0 0
/proc/21178/statm: 3437 2428 719 92 0 1781 0
Current children cumulated CPU time (s) 1777.29
Current children cumulated vsize (KiB) 13748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.15 s]
/proc/loadavg: 2.01 2.00 2.00 3/98 21431
/proc/meminfo: memFree=1488696/2055920 swapFree=4182236/4192956
[pid=21178] ppid=21176 vsize=13748 CPUtime=1800.04
/proc/21178/stat : 21178 (solver) R 21176 21178 20934 0 -1 4194304 2460 0 0 0 179996 8 0 0 25 0 1 0 173719245 14077952 2428 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134795073 0 0 4096 0 0 0 0 17 0 0 0
/proc/21178/statm: 3437 2428 719 92 0 1781 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 13748

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.16
CPU time (s): 1800.05
CPU user time (s): 1799.96
CPU system time (s): 0.086986
CPU usage (%): 99.6618
Max. virtual memory (cumulated for all children) (KiB): 13748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2460
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= 11
involuntary context switches= 58265

runsolver used 1.60975 s user time and 5.10422 s system time

The end

Launcher Data (download as text)

Begin job on node14 on Mon Jan  8 10:47:22 UTC 2007


IDJOB= 218794
IDBENCH= 5256
FILE ID= node14/218794-1168253240

PBS_JOBID= 3481704

Free space on /tmp= 66338 MiB

BENCH NAME= HOME/pub/bench/CPAI06/chessboardColoration/cc-10-10-3.xml
COMMAND LINE= /tmp/evaluation/218794-1168253240/mistral/bin/solver /tmp/evaluation/218794-1168253240/unknown.xml -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-218794-1168253240 -o ROOT/results/node14/solver-218794-1168253240 -C 1800 -M 900  /tmp/evaluation/218794-1168253240/mistral/bin/solver /tmp/evaluation/218794-1168253240/unknown.xml -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  41d5b5560d62ba7898a114348faab5c0

RANDOM SEED= 241844215

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.227
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		: 3000.227
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:       1631536 kB
Buffers:         49780 kB
Cached:          99176 kB
SwapCached:       4180 kB
Active:         297216 kB
Inactive:        76432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1631536 kB
SwapTotal:     4192956 kB
SwapFree:      4182236 kB
Dirty:            3568 kB
Writeback:           0 kB
Mapped:         242528 kB
Slab:            35192 kB
Committed_AS:  6363544 kB
PageTables:       2616 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= 66335 MiB



End job on node14 on Mon Jan  8 11:17:31 UTC 2007