Trace number 194671

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) 1800.07 1808.52

General information on the benchmark

Namerandom/rand-2-50-23/
rand-2-50-23-587-230-41_ext.xml
MD5SUM876a1509ce5a213d05191b9c1b8c3d90
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark529.552
SatisfiableYES
(Un)Satisfiability was proved
Number of variables50
Number of constraints461
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension461
Number of constraints which are defined in intension0
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 	relations............. 0.13
0.13	c 	constraints........... 0.02
0.16	c Allocating memory
0.16	c 
0.16	c time limit = -1
0.16	c heuristic = dom/wdeg
0.16	c restart policy = No restart
0.16	c 
0.16	c Solving
0.16	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-194671-1168105459 -o ROOT/results/node24/solver-194671-1168105459 -C 1800 -M 900 /tmp/evaluation/194671-1168105459/mistral/bin/solver /tmp/evaluation/194671-1168105459/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: 1.92 2.00 1.83 4/81 28562
/proc/meminfo: memFree=1822256/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=6792 CPUtime=0
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 421 0 0 0 0 0 0 0 18 0 1 0 158941269 6955008 400 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 2570036 0 0 4096 0 0 0 0 17 1 0 0
/proc/28561/statm: 1698 400 363 92 0 30 0

[startup+0.102866 s]
/proc/loadavg: 1.92 2.00 1.83 4/81 28562
/proc/meminfo: memFree=1822256/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8104 CPUtime=0.09
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1078 0 0 0 9 0 0 0 18 0 1 0 158941269 8298496 1046 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 3040891 0 0 4096 0 0 0 0 17 1 0 0
/proc/28561/statm: 2026 1046 692 92 0 370 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8104

[startup+0.510913 s]
/proc/loadavg: 1.92 2.00 1.83 4/81 28562
/proc/meminfo: memFree=1822256/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=0.5
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 50 0 0 0 22 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790374 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8500

[startup+1.332 s]
/proc/loadavg: 1.93 2.00 1.83 2/81 28565
/proc/meminfo: memFree=1820080/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=1.31
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 131 0 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790756 0 0 4096 0 0 0 0 17 1 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8500

[startup+2.97617 s]
/proc/loadavg: 1.93 2.00 1.83 3/94 28605
/proc/meminfo: memFree=1807560/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=2.95
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 294 1 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790735 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 8500

[startup+6.25352 s]
/proc/loadavg: 2.01 2.01 1.84 4/94 28613
/proc/meminfo: memFree=1754440/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=6.21
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 620 1 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134639577 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 8500

[startup+12.7142 s]
/proc/loadavg: 2.09 2.03 1.85 4/94 28613
/proc/meminfo: memFree=1602408/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=12.63
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 1262 1 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637498 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 8500

[startup+25.5236 s]
/proc/loadavg: 2.08 2.03 1.85 4/94 28613
/proc/meminfo: memFree=1602352/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=25.39
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 2538 1 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637472 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 8500

[startup+51.1533 s]
/proc/loadavg: 2.10 2.04 1.86 5/87 28614
/proc/meminfo: memFree=1784744/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=50.9
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 5089 1 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134784989 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 50.9
Current children cumulated vsize (KiB) 8500

[startup+102.406 s]
/proc/loadavg: 2.04 2.03 1.86 3/87 28614
/proc/meminfo: memFree=1777064/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=101.9
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 10189 1 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790337 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 101.9
Current children cumulated vsize (KiB) 8500

[startup+162.471 s]
/proc/loadavg: 2.01 2.02 1.87 3/87 28614
/proc/meminfo: memFree=1772648/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=161.71
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 16169 2 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637293 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 161.71
Current children cumulated vsize (KiB) 8500

[startup+222.537 s]
/proc/loadavg: 2.00 2.02 1.87 3/87 28614
/proc/meminfo: memFree=1772200/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=221.5
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 22148 2 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637675 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 221.5
Current children cumulated vsize (KiB) 8500

[startup+282.601 s]
/proc/loadavg: 2.00 2.01 1.88 3/87 28614
/proc/meminfo: memFree=1767080/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=281.27
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 28125 2 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637132 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 281.27
Current children cumulated vsize (KiB) 8500

[startup+342.664 s]
/proc/loadavg: 2.00 2.01 1.88 3/87 28614
/proc/meminfo: memFree=1765928/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=341.07
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 34105 2 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637546 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 341.07
Current children cumulated vsize (KiB) 8500

[startup+402.739 s]
/proc/loadavg: 2.00 2.00 1.89 3/87 28614
/proc/meminfo: memFree=1765672/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=400.88
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 40086 2 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790632 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 400.88
Current children cumulated vsize (KiB) 8500

[startup+462.805 s]
/proc/loadavg: 2.00 2.00 1.90 3/87 28614
/proc/meminfo: memFree=1763944/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=460.64
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 46062 2 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790623 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 460.64
Current children cumulated vsize (KiB) 8500

[startup+522.868 s]
/proc/loadavg: 2.00 2.00 1.90 3/87 28614
/proc/meminfo: memFree=1763496/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=520.46
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 52043 3 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790751 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 520.46
Current children cumulated vsize (KiB) 8500

[startup+582.934 s]
/proc/loadavg: 2.00 2.00 1.91 3/87 28614
/proc/meminfo: memFree=1763240/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=580.26
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 58023 3 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790735 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 580.26
Current children cumulated vsize (KiB) 8500

[startup+643.006 s]
/proc/loadavg: 2.00 2.00 1.91 3/87 28614
/proc/meminfo: memFree=1762280/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=640.03
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 64000 3 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708374 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 640.03
Current children cumulated vsize (KiB) 8500

[startup+703.073 s]
/proc/loadavg: 2.00 2.00 1.91 4/87 28614
/proc/meminfo: memFree=1761320/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=699.83
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 69980 3 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722294 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 699.83
Current children cumulated vsize (KiB) 8500

[startup+763.135 s]
/proc/loadavg: 2.00 2.00 1.91 3/87 28614
/proc/meminfo: memFree=1761064/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=759.63
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 75960 3 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722080 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 759.63
Current children cumulated vsize (KiB) 8500

[startup+823.204 s]
/proc/loadavg: 2.00 2.00 1.91 3/87 28614
/proc/meminfo: memFree=1760872/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=819.4
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 81937 3 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790342 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 819.4
Current children cumulated vsize (KiB) 8500

[startup+883.27 s]
/proc/loadavg: 2.00 2.00 1.91 3/87 28614
/proc/meminfo: memFree=1760168/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=879.2
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 87917 3 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134716496 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 879.2
Current children cumulated vsize (KiB) 8500

[startup+943.337 s]
/proc/loadavg: 2.00 2.00 1.91 3/87 28614
/proc/meminfo: memFree=1759976/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=939.01
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 93897 4 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722299 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 939.01
Current children cumulated vsize (KiB) 8500

[startup+1003.41 s]
/proc/loadavg: 2.00 2.00 1.91 3/93 28640
/proc/meminfo: memFree=1758312/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=998.77
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 99873 4 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722080 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 998.77
Current children cumulated vsize (KiB) 8500

[startup+1063.51 s]
/proc/loadavg: 2.00 2.00 1.91 3/93 28766
/proc/meminfo: memFree=1754608/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=1058.5
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 105841 9 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790342 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 1058.5
Current children cumulated vsize (KiB) 8500

[startup+1123.59 s]
/proc/loadavg: 2.00 2.00 1.91 3/87 28812
/proc/meminfo: memFree=1754088/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=1118.28
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 111817 11 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790564 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 1118.28
Current children cumulated vsize (KiB) 8500

[startup+1183.65 s]
/proc/loadavg: 2.00 2.00 1.91 3/87 28812
/proc/meminfo: memFree=1753960/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=1178.06
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 117795 11 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637510 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 1178.06
Current children cumulated vsize (KiB) 8500

[startup+1243.72 s]
/proc/loadavg: 2.00 2.00 1.91 3/87 28812
/proc/meminfo: memFree=1753896/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=1237.85
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 123774 11 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637510 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 1237.85
Current children cumulated vsize (KiB) 8500

[startup+1303.79 s]
/proc/loadavg: 2.00 2.00 1.91 3/87 28812
/proc/meminfo: memFree=1753064/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=1297.66
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 129754 12 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790579 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 1297.66
Current children cumulated vsize (KiB) 8500

[startup+1363.85 s]
/proc/loadavg: 2.00 2.00 1.91 3/87 28812
/proc/meminfo: memFree=1753000/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=1357.44
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 135732 12 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790623 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 1357.44
Current children cumulated vsize (KiB) 8500

[startup+1423.92 s]
/proc/loadavg: 2.00 2.00 1.91 3/87 28812
/proc/meminfo: memFree=1752680/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=1417.23
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 141711 12 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637598 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 1417.23
Current children cumulated vsize (KiB) 8500

[startup+1483.99 s]
/proc/loadavg: 2.00 2.00 1.91 3/87 28812
/proc/meminfo: memFree=1752552/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=1477.04
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 147692 12 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637460 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 1477.04
Current children cumulated vsize (KiB) 8500

[startup+1544.06 s]
/proc/loadavg: 2.08 2.02 1.91 3/87 28812
/proc/meminfo: memFree=1752488/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=1536.81
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 153669 12 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637504 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 1536.81
Current children cumulated vsize (KiB) 8500

[startup+1604.12 s]
/proc/loadavg: 2.03 2.01 1.91 3/87 28812
/proc/meminfo: memFree=1749672/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=1596.6
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 159648 12 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637519 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 1596.6
Current children cumulated vsize (KiB) 8500

[startup+1664.18 s]
/proc/loadavg: 2.01 2.00 1.91 3/87 28812
/proc/meminfo: memFree=1749480/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=1656.41
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 165628 13 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790748 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 1656.41
Current children cumulated vsize (KiB) 8500

[startup+1724.25 s]
/proc/loadavg: 2.04 2.02 1.92 3/87 28812
/proc/meminfo: memFree=1749352/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=1716.19
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 171606 13 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790395 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 1716.19
Current children cumulated vsize (KiB) 8500

[startup+1784.32 s]
/proc/loadavg: 2.01 2.01 1.92 3/87 28812
/proc/meminfo: memFree=1748328/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=1775.99
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 177586 13 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708368 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 1775.99
Current children cumulated vsize (KiB) 8500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.51 s]
/proc/loadavg: 2.01 2.01 1.92 3/87 28812
/proc/meminfo: memFree=1745192/2055920 swapFree=4192812/4192956
[pid=28561] ppid=28559 vsize=8500 CPUtime=1800.06
/proc/28561/stat : 28561 (solver) R 28559 28561 28029 0 -1 4194304 1215 0 0 0 179993 13 0 0 25 0 1 0 158941269 8704000 1183 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637492 0 0 4096 0 0 0 0 17 0 0 0
/proc/28561/statm: 2125 1183 709 92 0 469 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 8500

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.52
CPU time (s): 1800.07
CPU user time (s): 1799.94
CPU system time (s): 0.132979
CPU usage (%): 99.533
Max. virtual memory (cumulated for all children) (KiB): 8500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1215
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= 30443

runsolver used 1.67175 s user time and 4.83726 s system time

The end

Launcher Data (download as text)

Begin job on node24 on Sat Jan  6 17:44:19 UTC 2007


IDJOB= 194671
IDBENCH= 3226
FILE ID= node24/194671-1168105459

PBS_JOBID= 3477235

Free space on /tmp= 66464 MiB

BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-50-23/rand-2-50-23-587-230-41_ext.xml
COMMAND LINE= /tmp/evaluation/194671-1168105459/mistral/bin/solver /tmp/evaluation/194671-1168105459/unknown.xml -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-194671-1168105459 -o ROOT/results/node24/solver-194671-1168105459 -C 1800 -M 900  /tmp/evaluation/194671-1168105459/mistral/bin/solver /tmp/evaluation/194671-1168105459/unknown.xml -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  876a1509ce5a213d05191b9c1b8c3d90

RANDOM SEED= 792840552

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:       1822672 kB
Buffers:         21852 kB
Cached:          96196 kB
SwapCached:          0 kB
Active:         120052 kB
Inactive:        56052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1822672 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3440 kB
Writeback:           0 kB
Mapped:          77020 kB
Slab:            42136 kB
Committed_AS:  3083752 kB
PageTables:       2196 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= 66451 MiB



End job on node24 on Sat Jan  6 18:14:29 UTC 2007