Trace number 233718

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) 1800.1 1808.8

General information on the benchmark

Nametaillard/os-taillard-15/
os-taillard-15-100-9.xml
MD5SUMbf3ae01f7ee0d46a4b8c500f7d319d1f
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.649901
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables225
Number of constraints3150
Maximum constraint arity2
Maximum domain size935
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3150
Global constraints used (with number of constraints)

Solver Data (download as text)

0.21	c 
0.21	c Parsing xml file
0.21	c 	domains...............    0
0.21	c 	variables.............    0
0.21	c 	predicates............    0
0.21	c 	constraints........... 0.22
0.25	c Allocating memory
0.25	c 
0.25	c time limit = -1
0.25	c heuristic = dom/wdeg
0.25	c restart policy = No restart
0.25	c 
0.25	c Solving
0.25	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-233718-1168327546 -o ROOT/results/node24/solver-233718-1168327546 -C 1800 -M 900 /tmp/evaluation/233718-1168327546/mistral/bin/solver /tmp/evaluation/233718-1168327546/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: 2.04 2.07 2.17 5/86 25262
/proc/meminfo: memFree=1700920/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=540 CPUtime=0
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 41 0 0 0 0 0 0 0 19 0 1 0 181149931 552960 26 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 2605860 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/25261/statm: 135 26 21 92 0 18 0

[startup+0.104955 s]
/proc/loadavg: 2.04 2.07 2.17 5/86 25262
/proc/meminfo: memFree=1700920/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=8236 CPUtime=0.09
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 1148 0 0 0 9 0 0 0 18 0 1 0 181149931 8433664 1116 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 3038961 0 0 4096 0 0 0 0 17 1 0 0
/proc/25261/statm: 2059 1116 705 92 0 403 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8236

[startup+0.512995 s]
/proc/loadavg: 2.04 2.07 2.17 5/86 25262
/proc/meminfo: memFree=1700920/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15248 CPUtime=0.5
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2899 0 0 0 49 1 0 0 22 0 1 0 181149931 15613952 2867 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708374 0 0 4096 0 0 0 0 17 1 0 0
/proc/25261/statm: 3812 2867 717 92 0 2156 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 15248

[startup+1.33408 s]
/proc/loadavg: 2.04 2.07 2.17 3/86 25262
/proc/meminfo: memFree=1692280/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15252 CPUtime=1.31
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2900 0 0 0 130 1 0 0 25 0 1 0 181149931 15618048 2868 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727362 0 0 4096 0 0 0 0 17 1 0 0
/proc/25261/statm: 3813 2868 717 92 0 2157 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 15252

[startup+2.97126 s]
/proc/loadavg: 2.03 2.07 2.17 3/86 25262
/proc/meminfo: memFree=1692088/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15252 CPUtime=2.93
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2900 0 0 0 292 1 0 0 25 0 1 0 181149931 15618048 2868 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134646847 0 0 4096 0 0 0 0 17 1 0 0
/proc/25261/statm: 3813 2868 717 92 0 2157 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 15252

[startup+6.25661 s]
/proc/loadavg: 2.03 2.07 2.17 4/86 25262
/proc/meminfo: memFree=1692088/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15252 CPUtime=6.19
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2900 0 0 0 618 1 0 0 25 0 1 0 181149931 15618048 2868 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134799401 0 0 4096 0 0 0 0 17 1 0 0
/proc/25261/statm: 3813 2868 717 92 0 2157 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 15252

[startup+12.7173 s]
/proc/loadavg: 2.03 2.07 2.17 3/86 25262
/proc/meminfo: memFree=1692088/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15268 CPUtime=12.6
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2904 0 0 0 1259 1 0 0 25 0 1 0 181149931 15634432 2872 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727382 0 0 4096 0 0 0 0 17 1 0 0
/proc/25261/statm: 3817 2872 717 92 0 2161 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 15268

[startup+25.5267 s]
/proc/loadavg: 2.02 2.07 2.17 3/86 25262
/proc/meminfo: memFree=1692152/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15268 CPUtime=25.32
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2904 0 0 0 2531 1 0 0 25 0 1 0 181149931 15634432 2872 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792832 0 0 4096 0 0 0 0 17 1 0 0
/proc/25261/statm: 3817 2872 717 92 0 2161 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 15268

[startup+51.1554 s]
/proc/loadavg: 2.01 2.06 2.16 3/86 25262
/proc/meminfo: memFree=1692152/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15272 CPUtime=50.76
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2905 0 0 0 5074 2 0 0 25 0 1 0 181149931 15638528 2873 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134647050 0 0 4096 0 0 0 0 17 1 0 0
/proc/25261/statm: 3818 2873 717 92 0 2162 0
Current children cumulated CPU time (s) 50.76
Current children cumulated vsize (KiB) 15272

[startup+102.413 s]
/proc/loadavg: 2.00 2.05 2.15 3/86 25262
/proc/meminfo: memFree=1692152/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15272 CPUtime=101.65
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2905 0 0 0 10163 2 0 0 25 0 1 0 181149931 15638528 2873 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134793691 0 0 4096 0 0 0 0 17 1 0 0
/proc/25261/statm: 3818 2873 717 92 0 2162 0
Current children cumulated CPU time (s) 101.65
Current children cumulated vsize (KiB) 15272

[startup+162.492 s]
/proc/loadavg: 2.05 2.05 2.15 3/86 25262
/proc/meminfo: memFree=1692152/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15272 CPUtime=161.27
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2905 0 0 0 16125 2 0 0 25 0 1 0 181149931 15638528 2873 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792199 0 0 4096 0 0 0 0 17 1 0 0
/proc/25261/statm: 3818 2873 717 92 0 2162 0
Current children cumulated CPU time (s) 161.27
Current children cumulated vsize (KiB) 15272

[startup+222.565 s]
/proc/loadavg: 2.02 2.04 2.13 3/86 25262
/proc/meminfo: memFree=1692152/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15272 CPUtime=220.9
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2905 0 0 0 22087 3 0 0 25 0 1 0 181149931 15638528 2873 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727362 0 0 4096 0 0 0 0 17 1 0 0
/proc/25261/statm: 3818 2873 717 92 0 2162 0
Current children cumulated CPU time (s) 220.9
Current children cumulated vsize (KiB) 15272

[startup+282.636 s]
/proc/loadavg: 2.00 2.03 2.12 3/86 25262
/proc/meminfo: memFree=1692088/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15272 CPUtime=280.54
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2905 0 0 0 28050 4 0 0 25 0 1 0 181149931 15638528 2873 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134646882 0 0 4096 0 0 0 0 17 1 0 0
/proc/25261/statm: 3818 2873 717 92 0 2162 0
Current children cumulated CPU time (s) 280.54
Current children cumulated vsize (KiB) 15272

[startup+342.71 s]
/proc/loadavg: 2.00 2.02 2.11 3/86 25262
/proc/meminfo: memFree=1692024/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15276 CPUtime=340.17
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2906 0 0 0 34013 4 0 0 25 0 1 0 181149931 15642624 2874 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 1 0 0
/proc/25261/statm: 3819 2874 717 92 0 2163 0
Current children cumulated CPU time (s) 340.17
Current children cumulated vsize (KiB) 15276

[startup+402.786 s]
/proc/loadavg: 2.00 2.02 2.10 3/86 25262
/proc/meminfo: memFree=1691960/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15276 CPUtime=399.81
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2906 0 0 0 39976 5 0 0 25 0 1 0 181149931 15642624 2874 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712641 0 0 4096 0 0 0 0 17 1 0 0
/proc/25261/statm: 3819 2874 717 92 0 2163 0
Current children cumulated CPU time (s) 399.81
Current children cumulated vsize (KiB) 15276

[startup+462.856 s]
/proc/loadavg: 2.00 2.01 2.09 3/86 25262
/proc/meminfo: memFree=1691896/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15280 CPUtime=459.43
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2907 0 0 0 45938 5 0 0 25 0 1 0 181149931 15646720 2875 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134802912 0 0 4096 0 0 0 0 17 1 0 0
/proc/25261/statm: 3820 2875 717 92 0 2164 0
Current children cumulated CPU time (s) 459.43
Current children cumulated vsize (KiB) 15280

[startup+522.925 s]
/proc/loadavg: 2.00 2.01 2.08 3/86 25262
/proc/meminfo: memFree=1691832/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15280 CPUtime=519.07
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2907 0 0 0 51901 6 0 0 25 0 1 0 181149931 15646720 2875 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792240 0 0 4096 0 0 0 0 17 1 0 0
/proc/25261/statm: 3820 2875 717 92 0 2164 0
Current children cumulated CPU time (s) 519.07
Current children cumulated vsize (KiB) 15280

[startup+582.997 s]
/proc/loadavg: 2.00 2.00 2.08 3/86 25262
/proc/meminfo: memFree=1691768/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15280 CPUtime=578.69
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2907 0 0 0 57863 6 0 0 25 0 1 0 181149931 15646720 2875 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792877 0 0 4096 0 0 0 0 17 1 0 0
/proc/25261/statm: 3820 2875 717 92 0 2164 0
Current children cumulated CPU time (s) 578.69
Current children cumulated vsize (KiB) 15280

[startup+643.074 s]
/proc/loadavg: 2.00 2.00 2.07 3/86 25262
/proc/meminfo: memFree=1691576/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15280 CPUtime=638.33
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2907 0 0 0 63826 7 0 0 25 0 1 0 181149931 15646720 2875 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792867 0 0 4096 0 0 0 0 17 1 0 0
/proc/25261/statm: 3820 2875 717 92 0 2164 0
Current children cumulated CPU time (s) 638.33
Current children cumulated vsize (KiB) 15280

[startup+703.146 s]
/proc/loadavg: 2.04 2.01 2.07 3/86 25262
/proc/meminfo: memFree=1691512/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15280 CPUtime=697.95
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2907 0 0 0 69788 7 0 0 25 0 1 0 181149931 15646720 2875 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727371 0 0 4096 0 0 0 0 17 1 0 0
/proc/25261/statm: 3820 2875 717 92 0 2164 0
Current children cumulated CPU time (s) 697.95
Current children cumulated vsize (KiB) 15280

[startup+763.215 s]
/proc/loadavg: 2.01 2.01 2.06 3/86 25262
/proc/meminfo: memFree=1691448/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15280 CPUtime=757.59
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2907 0 0 0 75751 8 0 0 25 0 1 0 181149931 15646720 2875 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792305 0 0 4096 0 0 0 0 17 1 0 0
/proc/25261/statm: 3820 2875 717 92 0 2164 0
Current children cumulated CPU time (s) 757.59
Current children cumulated vsize (KiB) 15280

[startup+823.294 s]
/proc/loadavg: 2.00 2.00 2.06 3/86 25262
/proc/meminfo: memFree=1691384/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15280 CPUtime=817.21
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2907 0 0 0 81713 8 0 0 25 0 1 0 181149931 15646720 2875 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134793034 0 0 4096 0 0 0 0 17 1 0 0
/proc/25261/statm: 3820 2875 717 92 0 2164 0
Current children cumulated CPU time (s) 817.21
Current children cumulated vsize (KiB) 15280

[startup+883.369 s]
/proc/loadavg: 2.00 2.00 2.05 3/86 25262
/proc/meminfo: memFree=1691320/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15280 CPUtime=876.85
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2907 0 0 0 87676 9 0 0 25 0 1 0 181149931 15646720 2875 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790369 0 0 4096 0 0 0 0 17 1 0 0
/proc/25261/statm: 3820 2875 717 92 0 2164 0
Current children cumulated CPU time (s) 876.85
Current children cumulated vsize (KiB) 15280

[startup+943.446 s]
/proc/loadavg: 2.00 2.00 2.05 3/86 25262
/proc/meminfo: memFree=1691192/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15292 CPUtime=936.48
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2910 0 0 0 93639 9 0 0 25 0 1 0 181149931 15659008 2878 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134646704 0 0 4096 0 0 0 0 17 1 0 0
/proc/25261/statm: 3823 2878 717 92 0 2167 0
Current children cumulated CPU time (s) 936.48
Current children cumulated vsize (KiB) 15292

[startup+1003.52 s]
/proc/loadavg: 2.00 2.00 2.04 3/86 25262
/proc/meminfo: memFree=1691128/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15296 CPUtime=996.12
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2911 0 0 0 99602 10 0 0 25 0 1 0 181149931 15663104 2879 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134795067 0 0 4096 0 0 0 0 17 1 0 0
/proc/25261/statm: 3824 2879 717 92 0 2168 0
Current children cumulated CPU time (s) 996.12
Current children cumulated vsize (KiB) 15296

[startup+1063.6 s]
/proc/loadavg: 2.00 2.00 2.04 3/86 25262
/proc/meminfo: memFree=1691064/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15296 CPUtime=1055.75
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2911 0 0 0 105565 10 0 0 25 0 1 0 181149931 15663104 2879 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134795073 0 0 4096 0 0 0 0 17 1 0 0
/proc/25261/statm: 3824 2879 717 92 0 2168 0
Current children cumulated CPU time (s) 1055.75
Current children cumulated vsize (KiB) 15296

[startup+1123.63 s]
/proc/loadavg: 1.96 1.98 2.02 3/94 25333
/proc/meminfo: memFree=1664240/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15296 CPUtime=1115.65
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2911 0 0 0 111554 11 0 0 25 0 1 0 181149931 15663104 2879 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792848 0 0 4096 0 0 0 0 17 0 0 0
/proc/25261/statm: 3824 2879 717 92 0 2168 0
Current children cumulated CPU time (s) 1115.65
Current children cumulated vsize (KiB) 15296

[startup+1183.69 s]
/proc/loadavg: 2.06 2.00 2.02 3/94 25333
/proc/meminfo: memFree=1664240/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15296 CPUtime=1175.65
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2911 0 0 0 117554 11 0 0 25 0 1 0 181149931 15663104 2879 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134646926 0 0 4096 0 0 0 0 17 0 0 0
/proc/25261/statm: 3824 2879 717 92 0 2168 0
Current children cumulated CPU time (s) 1175.65
Current children cumulated vsize (KiB) 15296

[startup+1243.69 s]
/proc/loadavg: 2.02 2.00 2.02 3/94 25333
/proc/meminfo: memFree=1664176/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15296 CPUtime=1235.59
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2911 0 0 0 123548 11 0 0 25 0 1 0 181149931 15663104 2879 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134646751 0 0 4096 0 0 0 0 17 0 0 0
/proc/25261/statm: 3824 2879 717 92 0 2168 0
Current children cumulated CPU time (s) 1235.59
Current children cumulated vsize (KiB) 15296

[startup+1303.77 s]
/proc/loadavg: 2.01 2.00 2.01 3/94 25333
/proc/meminfo: memFree=1664112/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15312 CPUtime=1295.59
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2915 0 0 0 129548 11 0 0 25 0 1 0 181149931 15679488 2883 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134799368 0 0 4096 0 0 0 0 17 0 0 0
/proc/25261/statm: 3828 2883 717 92 0 2172 0
Current children cumulated CPU time (s) 1295.59
Current children cumulated vsize (KiB) 15312

[startup+1363.78 s]
/proc/loadavg: 2.00 2.00 2.01 3/94 25333
/proc/meminfo: memFree=1664048/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15312 CPUtime=1355.55
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2915 0 0 0 135543 12 0 0 25 0 1 0 181149931 15679488 2883 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792827 0 0 4096 0 0 0 0 17 0 0 0
/proc/25261/statm: 3828 2883 717 92 0 2172 0
Current children cumulated CPU time (s) 1355.55
Current children cumulated vsize (KiB) 15312

[startup+1423.85 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 25333
/proc/meminfo: memFree=1663984/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15312 CPUtime=1415.56
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2915 0 0 0 141544 12 0 0 25 0 1 0 181149931 15679488 2883 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134646735 0 0 4096 0 0 0 0 17 0 0 0
/proc/25261/statm: 3828 2883 717 92 0 2172 0
Current children cumulated CPU time (s) 1415.56
Current children cumulated vsize (KiB) 15312

[startup+1483.86 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 25333
/proc/meminfo: memFree=1663920/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15312 CPUtime=1475.49
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2915 0 0 0 147537 12 0 0 25 0 1 0 181149931 15679488 2883 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792842 0 0 4096 0 0 0 0 17 0 0 0
/proc/25261/statm: 3828 2883 717 92 0 2172 0
Current children cumulated CPU time (s) 1475.49
Current children cumulated vsize (KiB) 15312

[startup+1543.89 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 25333
/proc/meminfo: memFree=1663792/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15312 CPUtime=1535.46
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2915 0 0 0 153534 12 0 0 25 0 1 0 181149931 15679488 2883 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134715216 0 0 4096 0 0 0 0 17 0 0 0
/proc/25261/statm: 3828 2883 717 92 0 2172 0
Current children cumulated CPU time (s) 1535.46
Current children cumulated vsize (KiB) 15312

[startup+1603.92 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 25333
/proc/meminfo: memFree=1663728/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15312 CPUtime=1595.44
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2915 0 0 0 159532 12 0 0 25 0 1 0 181149931 15679488 2883 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134647166 0 0 4096 0 0 0 0 17 0 0 0
/proc/25261/statm: 3828 2883 717 92 0 2172 0
Current children cumulated CPU time (s) 1595.44
Current children cumulated vsize (KiB) 15312

[startup+1663.93 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 25333
/proc/meminfo: memFree=1663664/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15312 CPUtime=1655.37
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2915 0 0 0 165525 12 0 0 25 0 1 0 181149931 15679488 2883 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 0 0 0
/proc/25261/statm: 3828 2883 717 92 0 2172 0
Current children cumulated CPU time (s) 1655.37
Current children cumulated vsize (KiB) 15312

[startup+1723.99 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 25333
/proc/meminfo: memFree=1663600/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15312 CPUtime=1715.38
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2915 0 0 0 171525 13 0 0 25 0 1 0 181149931 15679488 2883 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134647187 0 0 4096 0 0 0 0 17 0 0 0
/proc/25261/statm: 3828 2883 717 92 0 2172 0
Current children cumulated CPU time (s) 1715.38
Current children cumulated vsize (KiB) 15312

[startup+1784.08 s]
/proc/loadavg: 2.00 2.00 2.00 4/94 25333
/proc/meminfo: memFree=1663472/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15312 CPUtime=1775.42
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2915 0 0 0 177529 13 0 0 25 0 1 0 181149931 15679488 2883 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708368 0 0 4096 0 0 0 0 17 0 0 0
/proc/25261/statm: 3828 2883 717 92 0 2172 0
Current children cumulated CPU time (s) 1775.42
Current children cumulated vsize (KiB) 15312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.79 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 25333
/proc/meminfo: memFree=1663472/2055920 swapFree=4192812/4192956
[pid=25261] ppid=25259 vsize=15312 CPUtime=1800.09
/proc/25261/stat : 25261 (solver) R 25259 25261 24680 0 -1 4194304 2915 0 0 0 179996 13 0 0 25 0 1 0 181149931 15679488 2883 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/25261/statm: 3828 2883 717 92 0 2172 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 15312

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.8
CPU time (s): 1800.1
CPU user time (s): 1799.97
CPU system time (s): 0.135979
CPU usage (%): 99.5193
Max. virtual memory (cumulated for all children) (KiB): 15312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.135979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2915
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= 47416

runsolver used 1.9887 s user time and 5.05223 s system time

The end

Launcher Data (download as text)

Begin job on node24 on Tue Jan  9 07:25:47 UTC 2007


IDJOB= 233718
IDBENCH= 6628
FILE ID= node24/233718-1168327546

PBS_JOBID= 3503008

Free space on /tmp= 66472 MiB

BENCH NAME= HOME/pub/bench/CPAI06/taillard/os-taillard-15/os-taillard-15-100-9.xml
COMMAND LINE= /tmp/evaluation/233718-1168327546/mistral/bin/solver /tmp/evaluation/233718-1168327546/unknown.xml -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-233718-1168327546 -o ROOT/results/node24/solver-233718-1168327546 -C 1800 -M 900  /tmp/evaluation/233718-1168327546/mistral/bin/solver /tmp/evaluation/233718-1168327546/unknown.xml -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  bf3ae01f7ee0d46a4b8c500f7d319d1f

RANDOM SEED= 942492859

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:       1701400 kB
Buffers:         10212 kB
Cached:         227992 kB
SwapCached:          0 kB
Active:         148324 kB
Inactive:       156732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1701400 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3488 kB
Writeback:           0 kB
Mapped:          89244 kB
Slab:            34244 kB
Committed_AS:  3897724 kB
PageTables:       2332 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= 66475 MiB



End job on node24 on Tue Jan  9 07:55:56 UTC 2007