Trace number 217916

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
Tramontane 2006-12-04? (TO) 1800.1 1808.85

General information on the benchmark

Nameramsey/ramsey4/
ramsey-32-4.xml
MD5SUM8a3db2ccbe276977399fe1156f8dd3e4
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 benchmark2.82057
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables496
Number of constraints4960
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4960
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
0.02	c 	predicates............    0
0.02	c 	constraints........... 0.41
0.43	c Allocating memory
0.43	c 
0.43	c time limit = -1
0.43	c heuristic = dom/wdeg
0.43	c restart policy = Geometric increment
0.43	c restart base = 330
0.43	c restart factor = 1.33
0.43	c 
0.43	c Solving
0.43	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/node24/watcher-217916-1168249930 -o ROOT/results/node24/solver-217916-1168249930 -C 1800 -M 900 /tmp/evaluation/217916-1168249930/tramontane/bin/solver /tmp/evaluation/217916-1168249930/unknown.xml -res geom -f 3 -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: 1.94 2.01 1.99 5/98 20695
/proc/meminfo: memFree=1513376/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=6792 CPUtime=0
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 421 0 0 0 0 0 0 0 18 0 1 0 173388475 6955008 400 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 2575224 0 0 4096 0 0 0 0 17 1 0 0
/proc/20694/statm: 1698 402 363 92 0 30 0

[startup+0.102899 s]
/proc/loadavg: 1.94 2.01 1.99 5/98 20695
/proc/meminfo: memFree=1513376/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=8368 CPUtime=0.09
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 1170 0 0 0 9 0 0 0 18 0 1 0 173388475 8568832 1138 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 3040891 0 0 4096 0 0 0 0 17 1 0 0
/proc/20694/statm: 2092 1138 707 92 0 436 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8368

[startup+0.510945 s]
/proc/loadavg: 1.94 2.01 1.99 5/98 20695
/proc/meminfo: memFree=1513376/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14276 CPUtime=0.49
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2594 0 0 0 49 0 0 0 22 0 1 0 173388475 14618624 2562 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 1 0 0
/proc/20694/statm: 3569 2562 721 92 0 1913 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 14276

[startup+1.33203 s]
/proc/loadavg: 1.94 2.01 1.99 3/98 20695
/proc/meminfo: memFree=1505952/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=1.31
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 131 0 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 1 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 14288

[startup+2.96819 s]
/proc/loadavg: 1.86 1.99 1.98 2/81 20698
/proc/meminfo: memFree=1809768/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=2.95
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 295 0 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 1 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 14288

[startup+6.24655 s]
/proc/loadavg: 1.86 1.99 1.98 2/81 20708
/proc/meminfo: memFree=1811688/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=6.22
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 621 1 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727392 0 0 4096 0 0 0 0 17 1 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 14288

[startup+12.7053 s]
/proc/loadavg: 1.81 1.97 1.98 4/97 20749
/proc/meminfo: memFree=1795312/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=12.66
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 1265 1 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 14288

[startup+25.5306 s]
/proc/loadavg: 1.91 1.99 1.98 3/98 20750
/proc/meminfo: memFree=1727016/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=25.4
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 2539 1 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 14288

[startup+51.1774 s]
/proc/loadavg: 1.94 1.99 1.98 3/98 20750
/proc/meminfo: memFree=1699880/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=50.82
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 5080 2 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 14288

[startup+102.396 s]
/proc/loadavg: 1.90 1.97 1.98 3/86 20977
/proc/meminfo: memFree=1782520/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=101.7
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 10166 4 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 101.7
Current children cumulated vsize (KiB) 14288

[startup+162.419 s]
/proc/loadavg: 2.02 1.99 1.98 3/86 20977
/proc/meminfo: memFree=1782840/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=161.45
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 16141 4 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 161.45
Current children cumulated vsize (KiB) 14288

[startup+222.444 s]
/proc/loadavg: 2.01 1.99 1.98 3/86 20977
/proc/meminfo: memFree=1782840/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=221.18
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 22114 4 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727394 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 221.18
Current children cumulated vsize (KiB) 14288

[startup+282.468 s]
/proc/loadavg: 2.00 1.99 1.98 3/86 20977
/proc/meminfo: memFree=1782840/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=280.94
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 28089 5 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 280.94
Current children cumulated vsize (KiB) 14288

[startup+342.491 s]
/proc/loadavg: 2.00 1.99 1.98 3/86 20977
/proc/meminfo: memFree=1782776/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=340.69
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 34064 5 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727389 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 340.69
Current children cumulated vsize (KiB) 14288

[startup+402.515 s]
/proc/loadavg: 2.00 1.99 1.98 3/86 20977
/proc/meminfo: memFree=1782776/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=400.42
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 40037 5 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 400.42
Current children cumulated vsize (KiB) 14288

[startup+462.539 s]
/proc/loadavg: 2.08 2.01 1.99 3/86 20977
/proc/meminfo: memFree=1782648/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=460.19
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 46013 6 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727445 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 460.19
Current children cumulated vsize (KiB) 14288

[startup+522.56 s]
/proc/loadavg: 2.02 2.00 1.99 3/86 20977
/proc/meminfo: memFree=1782584/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=519.94
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 51988 6 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 519.94
Current children cumulated vsize (KiB) 14288

[startup+582.612 s]
/proc/loadavg: 2.04 2.01 2.00 3/92 21123
/proc/meminfo: memFree=1781048/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=579.58
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 57941 17 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727403 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 579.58
Current children cumulated vsize (KiB) 14288

[startup+642.654 s]
/proc/loadavg: 2.01 2.01 2.00 3/86 21175
/proc/meminfo: memFree=1781936/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=639.3
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 63904 26 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 639.3
Current children cumulated vsize (KiB) 14288

[startup+702.678 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 21175
/proc/meminfo: memFree=1781936/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=699.06
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 69879 27 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727394 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 699.06
Current children cumulated vsize (KiB) 14288

[startup+762.701 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 21175
/proc/meminfo: memFree=1781936/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=758.8
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 75853 27 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 758.8
Current children cumulated vsize (KiB) 14288

[startup+822.72 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 21175
/proc/meminfo: memFree=1781936/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=818.55
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 81828 27 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 818.55
Current children cumulated vsize (KiB) 14288

[startup+882.751 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 21175
/proc/meminfo: memFree=1781936/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=878.3
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 87803 27 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 878.3
Current children cumulated vsize (KiB) 14288

[startup+942.774 s]
/proc/loadavg: 2.07 2.02 2.00 3/86 21175
/proc/meminfo: memFree=1781816/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=938.03
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 93776 27 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727394 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 938.03
Current children cumulated vsize (KiB) 14288

[startup+1002.79 s]
/proc/loadavg: 2.02 2.01 2.00 3/86 21175
/proc/meminfo: memFree=1781752/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=997.79
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 99752 27 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 997.79
Current children cumulated vsize (KiB) 14288

[startup+1062.82 s]
/proc/loadavg: 2.01 2.00 2.00 3/86 21175
/proc/meminfo: memFree=1781688/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=1057.54
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 105727 27 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727373 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 1057.54
Current children cumulated vsize (KiB) 14288

[startup+1122.84 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 21175
/proc/meminfo: memFree=1781624/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=1117.27
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 111699 28 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727373 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 1117.27
Current children cumulated vsize (KiB) 14288

[startup+1182.86 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 21175
/proc/meminfo: memFree=1781560/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=1177.02
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 117674 28 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 1177.02
Current children cumulated vsize (KiB) 14288

[startup+1242.88 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 21175
/proc/meminfo: memFree=1781496/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=1236.77
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 123649 28 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727403 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 1236.77
Current children cumulated vsize (KiB) 14288

[startup+1302.91 s]
/proc/loadavg: 2.12 2.03 2.01 3/86 21175
/proc/meminfo: memFree=1781432/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=1296.49
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 129621 28 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 1296.49
Current children cumulated vsize (KiB) 14288

[startup+1362.93 s]
/proc/loadavg: 2.04 2.02 2.00 3/86 21175
/proc/meminfo: memFree=1781368/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=1356.24
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 135596 28 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 1356.24
Current children cumulated vsize (KiB) 14288

[startup+1422.95 s]
/proc/loadavg: 2.02 2.02 2.00 3/86 21175
/proc/meminfo: memFree=1781304/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=1416
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 141571 29 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727403 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 1416
Current children cumulated vsize (KiB) 14288

[startup+1482.97 s]
/proc/loadavg: 2.00 2.01 2.00 3/86 21175
/proc/meminfo: memFree=1781176/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=1475.72
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 147543 29 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727403 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 1475.72
Current children cumulated vsize (KiB) 14288

[startup+1543 s]
/proc/loadavg: 2.00 2.01 2.00 3/86 21175
/proc/meminfo: memFree=1781176/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=1535.48
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 153519 29 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 1535.48
Current children cumulated vsize (KiB) 14288

[startup+1603.02 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 21175
/proc/meminfo: memFree=1781112/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=1595.23
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 159494 29 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 1595.23
Current children cumulated vsize (KiB) 14288

[startup+1663.04 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 21177
/proc/meminfo: memFree=1780920/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=1654.96
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 165467 29 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 1654.96
Current children cumulated vsize (KiB) 14288

[startup+1723.06 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 21177
/proc/meminfo: memFree=1780856/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=1714.71
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 171441 30 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 1714.71
Current children cumulated vsize (KiB) 14288

[startup+1783.08 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 21177
/proc/meminfo: memFree=1780856/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=1774.48
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 177417 31 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727394 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 1774.48
Current children cumulated vsize (KiB) 14288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.84 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 21177
/proc/meminfo: memFree=1780792/2055920 swapFree=4192812/4192956
[pid=20694] ppid=20692 vsize=14288 CPUtime=1800.1
/proc/20694/stat : 20694 (solver) R 20692 20694 19967 0 -1 4194304 2597 0 0 0 179979 31 0 0 25 0 1 0 173388475 14630912 2565 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/20694/statm: 3572 2565 721 92 0 1916 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 14288

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.85
CPU time (s): 1800.1
CPU user time (s): 1799.79
CPU system time (s): 0.312952
CPU usage (%): 99.5165
Max. virtual memory (cumulated for all children) (KiB): 14288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.79
system time used= 0.312952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2597
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= 31576

runsolver used 1.71074 s user time and 4.84726 s system time

The end

Launcher Data (download as text)

Begin job on node24 on Mon Jan  8 09:52:11 UTC 2007


IDJOB= 217916
IDBENCH= 5180
FILE ID= node24/217916-1168249930

PBS_JOBID= 3481860

Free space on /tmp= 66472 MiB

BENCH NAME= HOME/pub/bench/CPAI06/ramsey/ramsey4/ramsey-32-4.xml
COMMAND LINE= /tmp/evaluation/217916-1168249930/tramontane/bin/solver /tmp/evaluation/217916-1168249930/unknown.xml -res geom -f 3 -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-217916-1168249930 -o ROOT/results/node24/solver-217916-1168249930 -C 1800 -M 900  /tmp/evaluation/217916-1168249930/tramontane/bin/solver /tmp/evaluation/217916-1168249930/unknown.xml -res geom -f 3 -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  8a3db2ccbe276977399fe1156f8dd3e4

RANDOM SEED= 199433618

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		: 3000.234
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		: 3000.234
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:       1513920 kB
Buffers:         35720 kB
Cached:          90556 kB
SwapCached:          0 kB
Active:         431860 kB
Inactive:        55660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1513920 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3692 kB
Writeback:           0 kB
Mapped:         390676 kB
Slab:            38444 kB
Committed_AS:  4451760 kB
PageTables:       3004 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= 66470 MiB



End job on node24 on Mon Jan  8 10:22:21 UTC 2007